CN211639087U - Positioning device for cutting and processing special-shaped parts - Google Patents
Positioning device for cutting and processing special-shaped parts Download PDFInfo
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- CN211639087U CN211639087U CN202020095342.7U CN202020095342U CN211639087U CN 211639087 U CN211639087 U CN 211639087U CN 202020095342 U CN202020095342 U CN 202020095342U CN 211639087 U CN211639087 U CN 211639087U
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- positioning plate
- cutting
- positioning device
- body parts
- upright post
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Abstract
The utility model discloses a positioning device for cutting and processing special-shaped parts, which comprises a positioning plate, a stand column and a gasket; the positioning plate is vertically connected with the upright post; the parts are sleeved outside the upright post; the gasket is arranged in the part top surface rabbet; a boss is formed at the top of the positioning plate; and the middle lower part of the upright post forms a convex ring. The utility model discloses the clamping location problem of dysmorphism appearance cutting process has been solved well to the part hole is fixed a position for the location benchmark, can guarantee that the cutting appearance is accomplished to the clamping of part once, guarantees the positioning accuracy of part, and makes things convenient for the part loading and unloading, ensures the parts machining precision.
Description
Technical Field
The utility model belongs to the positioner field of processing, concretely relates to a positioner for dysmorphism body part cutting process.
Background
The appearance of the special-shaped part is formed by a plurality of complex shapes, the cylindrical part needs to be processed, if the cylindrical part is processed in a milling mode, the part needs to be turned and clamped for multiple times, and the processing efficiency is low; the existing cutting mode is adopted for processing, the inner hole of the part is used for positioning, and the cutting appearance is finished by one-time clamping, so that a special positioning device which takes the inner hole of the part as a positioning reference needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a provide in order to overcome the shortcoming that exists among the prior art, its purpose provides a positioner that is used for dysmorphism body part cutting process.
The utility model discloses a realize through following technical scheme:
a positioning device for cutting and processing a special-shaped part comprises a positioning plate, a stand column and a gasket; the positioning plate is vertically connected with the upright post; the parts are sleeved outside the upright post; the gasket is arranged in the part top surface rabbet; a boss is formed at the top of the positioning plate; and the middle lower part of the upright post forms a convex ring.
In the technical scheme, the positioning plate is fixed with the workbench of the wire cutting machine through screws.
In the above technical scheme, the position of the positioning plate where the boss is not formed is provided with a threaded hole.
In the technical scheme, the lower end of the upright post is in threaded fit with the threaded hole and is locked and fixed through the lower nut.
In the above technical scheme, the lower nut is arranged below the positioning plate.
In the technical scheme, the gasket and the part are locked through an upper nut arranged at the top of the gasket, and the upper nut is in threaded connection with the upright post.
In the technical scheme, two threaded through holes for accommodating screws are formed on one side, away from the side where the boss is not formed, of the boss.
In the technical scheme, the outer diameter of the convex ring is matched with the aperture of the lower section of the inner hole of the part.
In the technical scheme, the plane side wall of the part is tightly attached to the side wall of the boss, and the bottom surface of the part is attached to the top surface of the positioning plate.
The utility model has the advantages that:
the utility model provides a positioner suitable for dysmorphism body part cutting process usefulness on wire cut electrical discharge machining bed has solved the clamping location problem of dysmorphism body appearance cutting process well to the part hole is fixed a position for the location benchmark, can guarantee that the clamping of part is once accomplished the cutting appearance, guarantees the positioning accuracy of part, and makes things convenient for the part loading and unloading, ensures the part machining precision.
Drawings
Fig. 1 is a top view of a positioning device for cutting and processing a special-shaped part according to the present invention;
fig. 2 is a cross-sectional view of the positioning device for cutting and processing the special-shaped parts of the present invention.
Wherein:
1 locating plate 2 upright post
3 upper nut and 4 spacer
5 lower nut and 6 screw
7 parts
11 boss 21 is raised.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the positioning device for cutting and processing the special-shaped body part of the present invention is further described below by referring to the drawings of the specification and the specific embodiments.
As shown in fig. 1 and 2, a positioning device for cutting and processing a special-shaped part comprises a positioning plate 1, a stand column 2 and a gasket 4;
the positioning plate 1 is vertically connected with the stand column 2, the positions of the positioning plate and the stand column are adjusted, and the accuracy in the horizontal direction and the accuracy in the vertical direction are guaranteed.
The part 7 is sleeved outside the upright post 2, a convex ring 21 is formed at the middle lower part of the upright post 2, and the outer diameter of the convex ring 21 is matched with the aperture of the lower section of the inner hole of the part 7;
a boss 11 is formed at the top of the positioning plate 1;
the plane side wall of the part 7 is tightly attached to the side wall of the boss 11, and the bottom surface is attached to the top surface of the positioning plate 1.
The gasket 4 is arranged in a top surface rabbet of the part 7; the gasket 4 and the part 7 are locked by an upper nut 3 arranged at the top of the gasket 4, and the upper nut 3 is in threaded connection with the upright post 2.
The step surface that part 7 and boss 11 of locating plate 1 formed and the face of cylinder of the bulge loop 21 of stand 2 realize two-way location with terminal surface and hole cooperation respectively, guarantee the positioning accuracy of part 7, after part 7 suit is gone into stand 2 again, gasket 4 is packed into to part 7 upper surface tang department again, locks through upper nut 3, realizes that the part is fixed a position.
The positioning plate 1 is fixed with a linear cutting machine workbench through a screw 6.
And a threaded hole is formed in the position, where the boss is not formed, of the positioning plate 1.
The lower end of the upright post 2 is in threaded fit with the threaded hole and is locked and fixed through a lower nut 5.
The lower nut 5 is arranged below the positioning plate 1.
The above-mentioned
The side of the boss 11 remote from the non-boss-formed side forms two threaded through holes for receiving the screws 6.
The utility model discloses a use method:
firstly, a positioning plate and a machine tool body are fixed through screws, then a stand column is arranged in the positioning plate and locked through nuts, a part is arranged in the positioning plate through the stand column to realize bidirectional positioning, a gasket is arranged in the positioning plate and locked through the nuts, and positioning and clamping of the part are realized. After the cutting process is finished, the nut is loosened, and the gasket is taken out, so that the part can be smoothly taken down from the stand column and the positioning plate.
The utility model provides a positioner suitable for dysmorphism body part cutting process usefulness on wire cut electrical discharge machining bed has solved the clamping location problem of dysmorphism body appearance cutting process well to the part hole is fixed a position for the location benchmark, can guarantee that the clamping of part is once accomplished the cutting appearance, guarantees the positioning accuracy of part, and makes things convenient for the part loading and unloading, ensures the part machining precision.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.
Claims (9)
1. The utility model provides a positioner for dysmorphism body parts cutting process which characterized in that: comprises a positioning plate (1), a column (2) and a gasket (4); the positioning plate (1) is vertically connected with the upright post (2); the part (7) is sleeved outside the upright post (2); the gasket (4) is arranged in a top surface rabbet of the part (7); a boss (11) is formed at the top of the positioning plate (1); the middle lower part of the upright post (2) forms a convex ring (21).
2. The positioning device for cutting machining of profile body parts according to claim 1, characterized in that: the positioning plate (1) is fixed with a linear cutting machine workbench through a screw (6).
3. The positioning device for cutting machining of profile body parts according to claim 1, characterized in that: and a threaded hole is formed in the position, where the boss is not formed, of the positioning plate (1).
4. The positioning device for cutting machining of profile body parts according to claim 3, characterized in that: the lower end of the upright post (2) is in threaded fit with the threaded hole and is locked and fixed through a lower nut (5).
5. The positioning device for cutting machining of profile body parts according to claim 4, characterized in that: the lower nut (5) is arranged below the positioning plate (1).
6. The positioning device for cutting machining of profile body parts according to claim 1, characterized in that: the gasket (4) and the part (7) are locked through an upper nut (3) arranged at the top of the gasket (4), and the upper nut (3) is in threaded connection with the upright column (2).
7. The positioning device for cutting machining of profile body parts according to claim 1, characterized in that: the side of the boss (11) far away from the side where the boss is not formed is provided with two threaded through holes for accommodating the screws (6).
8. The positioning device for cutting machining of profile body parts according to claim 1, characterized in that: the outer diameter of the convex ring (21) is matched with the aperture of the lower section of the inner hole of the part (7).
9. The positioning device for cutting machining of profile body parts according to claim 1, characterized in that: the plane side wall of the part (7) is tightly attached to the side wall of the boss (11), and the bottom surface of the part is attached to the top surface of the positioning plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095342.7U CN211639087U (en) | 2020-01-16 | 2020-01-16 | Positioning device for cutting and processing special-shaped parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095342.7U CN211639087U (en) | 2020-01-16 | 2020-01-16 | Positioning device for cutting and processing special-shaped parts |
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| Publication Number | Publication Date |
|---|---|
| CN211639087U true CN211639087U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020095342.7U Active CN211639087U (en) | 2020-01-16 | 2020-01-16 | Positioning device for cutting and processing special-shaped parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085886A (en) * | 2020-01-16 | 2020-05-01 | 中核(天津)科技发展有限公司 | Positioning device for cutting and processing special-shaped parts |
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2020
- 2020-01-16 CN CN202020095342.7U patent/CN211639087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085886A (en) * | 2020-01-16 | 2020-05-01 | 中核(天津)科技发展有限公司 | Positioning device for cutting and processing special-shaped parts |
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