CN202192398U - Rolling head for lathe - Google Patents
Rolling head for lathe Download PDFInfo
- Publication number
- CN202192398U CN202192398U CN2011202700645U CN201120270064U CN202192398U CN 202192398 U CN202192398 U CN 202192398U CN 2011202700645 U CN2011202700645 U CN 2011202700645U CN 201120270064 U CN201120270064 U CN 201120270064U CN 202192398 U CN202192398 U CN 202192398U
- Authority
- CN
- China
- Prior art keywords
- ball
- knife bar
- utility
- model
- lathe
- 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
A rolling head for a lathe belongs to the machining field. In particular, the utility model relates to a rolling head of a lathe for improving the smoothness of the surface of a cylindrical workpiece. The utility model provides a rolling head of a lathe, wherein the rolling head is simple in structure and convenient for processing, and can improve the smoothness of the surface of a cylindrical workpiece. The rolling head comprises a knife bar body, and is constructed in such a manner that a groove is arranged on the end of the knife bar body, a ball is arranged in the groove, an end cap is arranged outside a knife bar, and an opening corresponding to the ball and having a diameter smaller than that of the ball is arranged on the end cap.
Description
Technical field
The utility model belongs to field of machining, in particular, relates to the milled head that a kind of lathe that is mainly used in raising column workpiece surface finish is used.
Background technology
Use traditional tools that workpiece is added man-hour, workpiece surface roughness is difficult to reach higher requirement, and is high if surface roughness requires, and then need carry out follow-up mill processing, complex procedures, and inefficiency, the wasting manpower and material resources has increased cost virtually.
Summary of the invention
The utility model is exactly to the problems referred to above, provides a kind of simple in structure, easy to process, can improve the lathe of column workpiece surface finish and use milled head.
For reaching the above-mentioned purpose of the utility model; The utility model adopts following technical scheme, and the utility model comprises the knife bar main body, and the end of its structural feature knife bar main body is provided with groove; Be provided with ball in the groove; The end of knife bar main body is outside equipped with end cap, is provided with opening corresponding to ball on the end cap, and the radius of described opening is less than the radius of ball.
As a kind of preferred version, the radius of described knife bar body recess is provided with in the groove with the corresponding ball carriage of ball greater than the radius of ball.
As another kind of preferred version, described end cap with the end of knife bar main body through being threaded.
The beneficial effect of the utility model: the utility model member is few, and is simple in structure, and production and processing is convenient; The utility model is installed on the lathe saddle,, makes it be easy to reach the requirement of roughness through the surface of the work that ball rolling need be processed.
In addition, after the utility model rolling and processing, the hardness of surface of the work has obtained enhancing, makes it more wear-resisting, improves the quality of products.
Use the utility model to improve the surface of the work finish, compare with existing mill processing, production process is simplified, and has improved production efficiency greatly, has reduced production cost.
Because the radius of the knife bar body recess of the utility model is provided with in the groove with the corresponding ball carriage of ball greater than the radius of ball, therefore, ball is arranged between ball carriage and the end cap, has avoided ball with the friction between the knife bar main body.
Because the end cap of the utility model through being threaded, so the utility model is changed ball and the ball carriage is easy, is convenient to maintenance and adjustment with the knife bar main body.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.The protection domain of the utility model not only is confined to the statement of following content.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the exploded view of the utility model.
Fig. 3 is the partial sectional view of the utility model.
1 is that end cap, 2 is that ball, 3 is that ball carriage, 4 is that groove, 5 is the knife bar main body in the accompanying drawing.
The specific embodiment
The utility model comprises knife bar main body 5; The end of knife bar main body 5 is provided with groove 4, is provided with ball 2 in the groove 4, and the end of knife bar main body 5 is outside equipped with end cap 1; Be provided with opening corresponding to ball 2 on the end cap 1, the radius of described opening is less than the radius of ball 2.
As a kind of preferred version, the radius of described knife bar main body 5 grooves 4 is provided with in the groove 4 with ball 2 corresponding ball carriages 3 greater than the radius of ball 2; Ball 2 is arranged between ball carriage 3 and the end cap 1, has avoided ball 2 with the friction between the knife bar main body 5.
As another kind of preferred version, described end cap 1 with the end of knife bar main body 5 through being threaded; It is easy with ball carriage 3 to change ball 2, is convenient to maintenance and adjustment.
Those of ordinary skill in the art is to be understood that; More than about the specific descriptions of the utility model; Only be used to the utility model is described and and be subject to the described technical scheme of embodiment, still can make amendment or be equal to replacement, to reach identical technique effect the utility model; As long as satisfy the use needs, all should be in the protection domain of the utility model.
Claims (3)
1. lathe is used milled head; Comprise knife bar main body (5); It is characterized in that: the end of knife bar main body (5) is provided with groove (4), is provided with ball (2) in the groove (4), and the end of knife bar main body (5) is outside equipped with end cap (1); End cap (1) is gone up and is provided with opening corresponding to ball (2), and the radius of described opening is less than the radius of ball (2).
2. lathe according to claim 1 is used milled head, it is characterized in that: the radius of described knife bar main body (5) groove (4) is provided with the corresponding ball carriage (3) of same ball (2) greater than the radius of ball (2) in the groove (4).
3. lathe according to claim 1 is used milled head, it is characterized in that: described end cap (1) with the end of knife bar main body (5) through being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202700645U CN202192398U (en) | 2011-07-28 | 2011-07-28 | Rolling head for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202700645U CN202192398U (en) | 2011-07-28 | 2011-07-28 | Rolling head for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192398U true CN202192398U (en) | 2012-04-18 |
Family
ID=45947329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202700645U Expired - Fee Related CN202192398U (en) | 2011-07-28 | 2011-07-28 | Rolling head for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008445A (en) * | 2012-12-04 | 2013-04-03 | 西安庆安电气控制有限责任公司 | Lathe device for axially fixing bearing |
-
2011
- 2011-07-28 CN CN2011202700645U patent/CN202192398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008445A (en) * | 2012-12-04 | 2013-04-03 | 西安庆安电气控制有限责任公司 | Lathe device for axially fixing bearing |
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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: 20120418 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |