CN203887239U - Dragging plate structure feeding in inclined direction - Google Patents
Dragging plate structure feeding in inclined direction Download PDFInfo
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- CN203887239U CN203887239U CN201420335919.1U CN201420335919U CN203887239U CN 203887239 U CN203887239 U CN 203887239U CN 201420335919 U CN201420335919 U CN 201420335919U CN 203887239 U CN203887239 U CN 203887239U
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- plate structure
- dragging plate
- axis
- cutter
- carriage structure
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Abstract
The utility model relates to the field of turning lathe machining, in particular to a dragging plate structure feeding in the inclined direction. The dragging plate structure is used in a turning lathe and comprises a dragging plate structure body arranged on a turning lathe body. The dragging plate structure body is provided with a cutter. The tail of the dragging plate structure body is provided with a drive oil cylinder used for driving the dragging plate structure body to move. The axis of the cutter is parallel to the axis of a main shaft of the turning lathe. The dragging plate structure body is arranged in an inclined mode relative to the axis of the main shaft. The telescopic direction of the drive oil cylinder is the same as the direction of the axis of the dragging plate structure body. According to the dragging plate structure feeding in the inclined direction, the feeding direction of the dragging plate structure is arranged in an inclined mode relative to the axis of the main shaft of the turning lathe, only a feeding drive device is arranged in the feeding direction of the dragging plate structure, the dragging plate structure is simple, and control is easy; meanwhile, in the moment when the cutter makes contact with a work-piece in the inclined feeding direction, impact is small correspondingly, the service life of the cutter is prolonged, and the machining quality of the work-piece is ensured.
Description
Technical field
The utility model relates to lathe manufacture field, is specifically related to a kind of carriage structure of the oblique feeding for lathe.
Background technology
In traditional lathe processing, the axis of carriage structure is identical with the axis of cutter, and parallel with the axis of lathe spindle.Fig. 1 is the feeding schematic diagram of traditional lathe carriage structure band cutter 20 machining shaft sleeve workpieces 10, as seen from the figure, first its carriage structure band cutter does length feed motion (parallel with lathe spindle axis), remake in-movement (vertical with lathe spindle axis), until contact the end face of processing work 10 or inner surface with workpiece 10.
The defect of said structure is, carriage structure is at least provided with transverse feed mechanism and longitudinal feed mechanism, and its structure is comparatively complicated, realizes the also corresponding comparatively complexity of control system of traverse feed and length feed.Secondly, cutter 20 is in traverse feed until contact in a flash with workpiece 10, and because the direction of cutter 20 traverse feeds is vertical with the axis of workpiece 10, its impact is larger, and damage is easily caused in the surface of cutter and workpiece.
Summary of the invention
The technical problems to be solved in the utility model is that in solution prior art, the feeding of lathe carriage structure is to need first length feed, then traverse feed, causes the comparatively larger defect of impact of complexity, the relative workpiece of cutter of structure.
In order to solve the problems of the technologies described above, the technical scheme that the utility model provides is as follows: a kind of carriage structure of oblique feeding, comprise the carriage structure being arranged on the body of lathe bed, described carriage structure is provided with cutter, the afterbody of described carriage structure is provided with the driving oil cylinder for driving described carriage structure to move, the axis of described cutter is parallel with the axis of lathe spindle, the axis of the relatively described main shaft of described carriage structure is obliquely installed, and the flexible direction of described driving oil cylinder is identical with the axis direction of described carriage structure.
Further, the angle between described carriage structure direction of feed and the axis of described lathe spindle is 15 ° ~ 30 °.
Further, the angle between described carriage structure direction of feed and the axis of described lathe spindle is 20 °.
The carriage structure of oblique feeding of the present utility model, the axis of the relative lathe spindle of direction of feed of its carriage structure is obliquely installed, and carriage structure is only provided with a feed drive unit in its direction of feed, make the structure of carriage structure comparatively simple, it is also comparatively easy to control, simultaneously, the moment that cutter contacts with workpiece in oblique feeding, impact correspondingly littlely, in the service life of having improved cutter, ensured the crudy of workpiece.
Brief description of the drawings
Fig. 1 is the feeding track schematic diagram of the relative workpiece feeding of cutter in prior art;
Fig. 2 is the lathe structure schematic diagram that is provided with oblique feeding planker;
Fig. 3 is the local enlarged diagram of A portion shown in Fig. 2;
Fig. 4 is the lathe top view that is provided with oblique feeding planker shown in Fig. 2;
Fig. 5 is the schematic diagram of the relative workpiece feeding of oblique feeding planker band cutter track;
Description of reference numerals: 1-lathe bed, 2-main shaft, 3-carriage structure, 4-drives oil cylinder, 10-workpiece, 20-cutter.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the planker of the oblique feeding to the present embodiment is described in further detail.
Need at least two cover feed drive systems to cause baroque deficiency in order to solve prior art middle carriage structure two-way feed, the carriage structure of a kind of oblique feeding that the present embodiment provides, as shown in Figure 2, Figure 3, Figure 4, it comprises the carriage structure 3 being arranged on the body of lathe bed 1, is provided with cutter 20 on carriage structure 3.The carriage structure of the present embodiment is obliquely installed, and is provided with the angle of 15 ° ~ 30 ° between its direction of feed and lathe spindle 2.
Be provided with cutter 20 at the front end of the above-mentioned carriage structure being obliquely installed 3, the direction of its cutter 20 is parallel with lathe spindle 2.Be provided with the driving oil cylinder 4 that drives carriage structure 3 to move along direction of feed at the tail end of carriage structure 3.As shown in Figure 5, its feeding track is oblique line to the track schematic diagram that the carriage structure of the present embodiment drives cutter 20 relatively to clamp to be arranged at workpiece 10 feedings on lathe spindle 2.
The benefit of said structure is, only need to arrange one and drive oil cylinder 4, can realize tool feeding motion of the prior art shown in Fig. 1.Compared with two-way feed planker in prior art, structure realizes more simple, controls and is also more prone to.
Again, in prior art cutter in traverse feed in process contact with workpiece, due to the direction of feed of cutter and the axis of workpiece vertical, it is larger at the moment impact contacting, easily damage is caused in the surface of cutter and workpiece, affect the service life of cutter and the machining accuracy of workpiece.And the planker of oblique feeding in the present embodiment, angle between its direction of feed and lathe spindle axis is 15 ° ~ 30 °, be preferably 20 °, its cutter impacts less in the process of contact workpiece, stress comparatively disperses, extend the service life of cutter, the machining accuracy of workpiece is also relatively easily controlled.
In addition, it should be noted that, the specific embodiment described in this description, shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this description is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. the carriage structure of an oblique feeding, it is characterized in that: comprise the carriage structure (3) being arranged on the body of lathe bed (1), described carriage structure (3) is provided with cutter (20), the afterbody of described carriage structure (3) is provided with for driving the mobile driving oil cylinder (4) of described carriage structure (3), the axis of described cutter (20) is parallel with the axis of lathe spindle (2), the axis of the relatively described main shaft of described carriage structure (3) (2) is obliquely installed, and the flexible direction of described driving oil cylinder (4) is identical with the axis direction of described carriage structure (3).
2. according to the carriage structure of oblique feeding claimed in claim 1, it is characterized in that: the angle between described carriage structure (3) direction of feed and the axis of described lathe spindle (2) is 15 ° ~ 30 °.
3. according to the carriage structure of oblique feeding claimed in claim 2, it is characterized in that: the angle between described carriage structure (3) direction of feed and the axis of described lathe spindle (2) is 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335919.1U CN203887239U (en) | 2014-06-23 | 2014-06-23 | Dragging plate structure feeding in inclined direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335919.1U CN203887239U (en) | 2014-06-23 | 2014-06-23 | Dragging plate structure feeding in inclined direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887239U true CN203887239U (en) | 2014-10-22 |
Family
ID=51713687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335919.1U Active CN203887239U (en) | 2014-06-23 | 2014-06-23 | Dragging plate structure feeding in inclined direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887239U (en) |
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2014
- 2014-06-23 CN CN201420335919.1U patent/CN203887239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.29, Xinshi Road, Xinchang Industrial Park, Shaoxing City, Zhejiang Province 312500 Patentee after: Zhejiang tuoman Intelligent Technology Co.,Ltd. Address before: 312580 No. 29, Xinshi Road, industrial park, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG TOMAN PRECISION MACHINERY Co.,Ltd. |