CN205096920U - Numerical control lathe is cam for tool changing - Google Patents
Numerical control lathe is cam for tool changing Download PDFInfo
- Publication number
- CN205096920U CN205096920U CN201520919078.3U CN201520919078U CN205096920U CN 205096920 U CN205096920 U CN 205096920U CN 201520919078 U CN201520919078 U CN 201520919078U CN 205096920 U CN205096920 U CN 205096920U
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- CN
- China
- Prior art keywords
- cam
- type cavity
- tool changing
- bowl
- numerical control
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- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a numerical control lathe spare part especially relates to a numerical control lathe is cam for tool changing. It mainly is that the cam structure who solves in the tool magazine that numerical control lathe that prior art exists adopted is comparatively complicated, and its integrated level is relatively poor to intensity and dirt resistance be relatively poor class technical problem all. The utility model discloses a cam body (1), the one end of cam body (1) be equipped with turn -ups (2), the centre of cam body is equipped with shaft hole (3), the other end of cam is opened there are bowl type cavity (4), is equipped with in the bowl type cavity boss (5).
Description
Technical field
The utility model relates to a kind of numerically controlled lathe parts, especially relates to a kind of numerically controlled lathe tool changing cam.
Background technology
Existing numerically controlled lathe is be fixed on rotating disk by the parts of required car by fixture in the process of work, rotated by driven by rotary disc parts at high speeds, then by lathe tool on slide rail slippage slowly near rotating disk, last lathe tool contacts with parts, so just effectively can go out required parts by car.Chinese patent discloses the tower numerically controlled lathe of a kind of Compound Machining cutter (publication number: CN104959631A), comprise base and lathe bed, lathe bed is provided with spindle assemblies and cross slide way, cross slide way is provided with the horizontal sliding panel slided in transversely direction, lathe bed is provided with the cross lead screw driven unit driving horizontal sliding panel to slide; Horizontal sliding panel is provided with longitudinal rail, longitudinal rail is provided with the longitudinal sliding motion board component slided along the longitudinal direction, horizontal sliding panel is provided with the longitudinal screw mandrel driven unit driving longitudinal sliding motion board component to slide; Longitudinal sliding motion board component is provided with column, column is provided with vertical guide, vertical guide is provided with the vertical sliding panel slided in vertically direction, column is provided with the vertical screw mandrel driven unit driving vertical sliding panel to slide; Longitudinal sliding motion plate is provided with the cutter tower being provided with cutter processed the side face of workpiece, vertical sliding panel is provided with the end mill unit head processed the end face of workpiece and the side milling unit head processed the side of workpiece; The angle that end mill unit head and side milling unit head intersect is 90 degree; End mill unit head and side milling unit head are can three unit heads of corresponding installation milling cutter or drill bit; Cutter tower is provided with 8 or 10 Cutting tool installation manner positions; Cross lead screw driven unit, longitudinal screw mandrel driven unit, vertical screw mandrel driven unit have included bearing block, bearing block is provided with bearing, bearing is provided with drive lead screw, be arranged with nut sleeve at drive lead screw, each nut sleeve to be fixed on accordingly on horizontal sliding panel, longitudinal sliding motion plate and vertical sliding panel and to drive it to slide.But the cam structure in the tool magazine that this numerically controlled lathe adopts is comparatively complicated, and its integrated level is poor, and intensity and anti-dust performance are all poor.
Utility model content
The utility model is to provide a kind of numerically controlled lathe tool changing cam, and its cam structure mainly solved in the tool magazine that numerically controlled lathe existing for prior art adopts is comparatively complicated, and its integrated level is poor, and the technical problem that intensity and anti-dust performance are all poor etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Numerically controlled lathe tool changing cam of the present utility model, comprise cam body, one end of described cam body is provided with flange, and the centre of cam body is provided with axis hole, and the other end of cam has bowl-type cavity, is provided with boss in bowl-type cavity.Bowl-type cavity is integrated in cam inside, does not need two parts namely the function of transmission all can be integrated on a cam like this.Keyway can be had in axis hole.
As preferably, the corner of described bowl-type cavity floor is all arc transition.Can ensure that bowl-type cavity can not hurt other parts when assembling by arc transition.
As preferably, the bottom surface of described bowl-type cavity has dustproof groove, the width of dustproof groove opening is less than the width of its inside.Can some chips be retained in dustproof groove by dustproof groove, prevent debris influence transmission.
As preferably, the edge of described bowl-type cavity outer face is provided with reinforcement alloy-layer.The intensity of bowl-type cavity outer face can be strengthened by strengthening alloy-layer, preventing it from being worn and torn herein.
Therefore, the utility model is by being integrated in bowl-type cavity on a cam body, and do not need cam and other parts to carry out assembling to carry out transmission again, integrated level is higher, and intensity and anti-dust performance are all better, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is cross-sectional view of Fig. 1.
Parts, position and numbering in figure: cam body 1, flange 2, axis hole 3, bowl-type cavity 4, boss 5, dustproof groove 6, reinforcement alloy-layer 7.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the numerically controlled lathe tool changing cam of this example, as shown in Figure 1, Figure 2, comprises cam body 1, and one end of cam body is provided with flange 2, and the centre of cam body is provided with axis hole 3, and the other end of cam has bowl-type cavity 4, is provided with boss 5 in bowl-type cavity.The corner of bowl-type cavity floor is all arc transition.The bottom surface of bowl-type cavity has dustproof groove 6, the width of dustproof groove opening is less than the width of its inside.The edge of bowl-type cavity outer face is provided with and strengthens alloy-layer 7.
During use, the utility model is encased in the cutter-exchange mechanism of numerically controlled lathe.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (4)
1. a numerically controlled lathe tool changing cam, comprise cam body (1), it is characterized in that one end of described cam body (1) is provided with flange (2), the centre of cam body is provided with axis hole (3), the other end of cam has bowl-type cavity (4), is provided with boss (5) in bowl-type cavity.
2. numerically controlled lathe tool changing cam according to claim 1, is characterized in that the corner of described bowl-type cavity (4) bottom surface is all arc transition.
3. numerically controlled lathe tool changing cam according to claim 1 and 2, the bottom surface that it is characterized in that described bowl-type cavity (4) has dustproof groove (6), and the width of dustproof groove opening is less than the width of its inside.
4. numerically controlled lathe tool changing cam according to claim 1 and 2, is characterized in that the edge of described bowl-type cavity (4) outer face is provided with and strengthens alloy-layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919078.3U CN205096920U (en) | 2015-11-18 | 2015-11-18 | Numerical control lathe is cam for tool changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919078.3U CN205096920U (en) | 2015-11-18 | 2015-11-18 | Numerical control lathe is cam for tool changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096920U true CN205096920U (en) | 2016-03-23 |
Family
ID=55512730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919078.3U Expired - Fee Related CN205096920U (en) | 2015-11-18 | 2015-11-18 | Numerical control lathe is cam for tool changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332158A (en) * | 2020-03-10 | 2020-06-26 | 湖南华品轨道交通有限公司 | Sectional insulator and contact rail system |
-
2015
- 2015-11-18 CN CN201520919078.3U patent/CN205096920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332158A (en) * | 2020-03-10 | 2020-06-26 | 湖南华品轨道交通有限公司 | Sectional insulator and contact rail system |
| CN111332158B (en) * | 2020-03-10 | 2021-08-17 | 湖南华品轨道交通有限公司 | Sectional insulator and contact rail system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20211118 |