CN111085886A - Positioning device for cutting and processing special-shaped parts - Google Patents
Positioning device for cutting and processing special-shaped parts Download PDFInfo
- Publication number
- CN111085886A CN111085886A CN202010048594.9A CN202010048594A CN111085886A CN 111085886 A CN111085886 A CN 111085886A CN 202010048594 A CN202010048594 A CN 202010048594A CN 111085886 A CN111085886 A CN 111085886A
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- Prior art keywords
- positioning
- positioning plate
- cutting
- positioning device
- body parts
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- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 238000003754 machining Methods 0.000 claims description 12
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a positioning device for cutting and processing a special-shaped part, which comprises a positioning plate, a stand column and a gasket, wherein the positioning plate is fixedly connected with the stand column; 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 invention well solves the clamping and positioning problems of the profile cutting and processing of the special-shaped body, and the positioning is carried out by taking the inner hole of the part as the positioning reference, thereby ensuring that the cutting of the profile is finished by clamping the part once, ensuring the positioning precision of the part, facilitating the assembly and disassembly of the part and ensuring the processing precision of the part.
Description
Technical Field
The invention belongs to the field of positioning devices for machining, and particularly relates to a positioning device for cutting and machining a special-shaped part.
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.
Disclosure of Invention
The invention is provided to overcome the defects in the prior art, and aims to provide a positioning device for cutting and processing special-shaped parts.
The invention is realized by the 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 invention has the beneficial effects that:
the invention provides a positioning device for cutting and processing a special-shaped part on a wire cutting machine, which well solves the clamping and positioning problems of the special-shaped part, and the positioning is carried out by taking an inner hole of the part as a positioning reference, so that the cutting and the positioning of the part can be finished by clamping the part once, the positioning precision of the part can be ensured, the part can be conveniently assembled and disassembled, and the processing precision of the part can be ensured.
Drawings
FIG. 1 is a top view of the positioning device for cutting and machining a special-shaped part according to the invention;
fig. 2 is a sectional view of the positioning device for cutting and processing the special-shaped part.
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 solutions of the present invention better understood by those skilled in the art, the technical solutions of the positioning device for cutting and machining a special-shaped part according to the present invention are 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 use method of the invention comprises the following steps:
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 invention provides a positioning device for cutting and processing a special-shaped part on a wire cutting machine, which well solves the clamping and positioning problems of the special-shaped part, and the positioning is carried out by taking an inner hole of the part as a positioning reference, so that the cutting and the positioning of the part can be finished by clamping the part once, the positioning precision of the part can be ensured, the part can be conveniently assembled and disassembled, and the processing precision of the part can be ensured.
It should be noted that 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 those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure 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 |
|---|---|---|---|
| CN202010048594.9A CN111085886A (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 |
|---|---|---|---|
| CN202010048594.9A CN111085886A (en) | 2020-01-16 | 2020-01-16 | Positioning device for cutting and processing special-shaped parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111085886A true CN111085886A (en) | 2020-05-01 |
Family
ID=70399259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010048594.9A Pending CN111085886A (en) | 2020-01-16 | 2020-01-16 | Positioning device for cutting and processing special-shaped parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111085886A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717239A (en) * | 2012-07-03 | 2012-10-10 | 永安市金声机械有限公司 | Method for machining connecting rod of air compressor and drilling and hinging fixture |
| CN204135731U (en) * | 2014-10-08 | 2015-02-04 | 安徽池州家用机床股份有限公司 | A kind of boring through lathe fixture |
| CN204976068U (en) * | 2015-05-29 | 2016-01-20 | 安徽池州家用机床股份有限公司 | Round hole turning anchor clamps |
| CN105397522A (en) * | 2015-12-11 | 2016-03-16 | 重庆红岩方大汽车悬架有限公司 | Drilling clamp for rear lifting lug of steel plate spring and method for rear lifting lug clamping |
| CN105500041A (en) * | 2014-10-08 | 2016-04-20 | 安徽池州家用机床股份有限公司 | Lathe boring fixture |
| CN205685059U (en) * | 2016-06-15 | 2016-11-16 | 上虞市东星齿轮减速电机有限公司 | A kind of sawing fixture of electric motor back shaft bearing |
| CN207840733U (en) * | 2017-12-20 | 2018-09-11 | 重庆聚嘉机械有限公司 | Clamp structure for differential right casing milling flat process |
| CN110497133A (en) * | 2019-09-09 | 2019-11-26 | 安徽合力股份有限公司 | A kind of sprocket shaft inner hole angle locating tooling |
| CN211639087U (en) * | 2020-01-16 | 2020-10-09 | 中核(天津)科技发展有限公司 | Positioning device for cutting and processing special-shaped parts |
-
2020
- 2020-01-16 CN CN202010048594.9A patent/CN111085886A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717239A (en) * | 2012-07-03 | 2012-10-10 | 永安市金声机械有限公司 | Method for machining connecting rod of air compressor and drilling and hinging fixture |
| CN204135731U (en) * | 2014-10-08 | 2015-02-04 | 安徽池州家用机床股份有限公司 | A kind of boring through lathe fixture |
| CN105500041A (en) * | 2014-10-08 | 2016-04-20 | 安徽池州家用机床股份有限公司 | Lathe boring fixture |
| CN204976068U (en) * | 2015-05-29 | 2016-01-20 | 安徽池州家用机床股份有限公司 | Round hole turning anchor clamps |
| CN105397522A (en) * | 2015-12-11 | 2016-03-16 | 重庆红岩方大汽车悬架有限公司 | Drilling clamp for rear lifting lug of steel plate spring and method for rear lifting lug clamping |
| CN205685059U (en) * | 2016-06-15 | 2016-11-16 | 上虞市东星齿轮减速电机有限公司 | A kind of sawing fixture of electric motor back shaft bearing |
| CN207840733U (en) * | 2017-12-20 | 2018-09-11 | 重庆聚嘉机械有限公司 | Clamp structure for differential right casing milling flat process |
| CN110497133A (en) * | 2019-09-09 | 2019-11-26 | 安徽合力股份有限公司 | A kind of sprocket shaft inner hole angle locating tooling |
| CN211639087U (en) * | 2020-01-16 | 2020-10-09 | 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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