CN105033704A - CNC machining clamp for 180-degree rotary face of circular workpiece - Google Patents
CNC machining clamp for 180-degree rotary face of circular workpiece Download PDFInfo
- Publication number
- CN105033704A CN105033704A CN201510522534.5A CN201510522534A CN105033704A CN 105033704 A CN105033704 A CN 105033704A CN 201510522534 A CN201510522534 A CN 201510522534A CN 105033704 A CN105033704 A CN 105033704A
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- CN
- China
- Prior art keywords
- circular
- block
- machining
- locating
- clamp
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- 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.)
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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
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a CNC machining clamp for a 180-degree rotary face of a circular workpiece. The clamp comprises a base and a locating block. The locating block is located on the base in a turnover manner. The turnover angle of the locating block ranges from 0 to 180 degrees. A circular locating hole penetrates the locating block. Multiple threaded holes penetrate the side wall on the periphery of the locating block and communicated with the circular locating hole. Locking screws are screwed into the threaded holes. The circular workpiece can be placed in the circular locating hole. The locking screws are rotated, so that the locking screws abut against the side wall of the circular workpiece to clamp the circular workpiece. In the clamping process, the upper end and the lower end of the circular workpiece extend out of the circular locating hole. In the CNC machining process, after one end face of the circular workpiece is machined, the locating block is directly turned over by 180 degrees, and the other end face of the circular workpiece can be directly machined, so that clamping operation only needs to be performed once in the whole machining process, machining steps are simplified, machining efficiency is improved, and machining errors are reduced.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of round piece 180 degree and turn face CNC clamp for machining.
Background technology
Existing round piece adds man-hour being CNC, need processing two end faces, common processing mode first processes an end face, then workpiece is pulled down clamping again, process another end face, such processing mode needs to carry out twice clamping, and operation is more loaded down with trivial details again, working (machining) efficiency is very not low, and multiple clamping can cause larger mismachining tolerance.
Because above-mentioned defect, the design people, actively in addition research and innovation, turn face CNC clamp for machining to founding a kind of round piece 180 degree, makes it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide one and can put forward simplification procedure of processing, improve working (machining) efficiency, the round piece 180 degree reducing mismachining tolerance turns face CNC clamp for machining.
A kind of round piece 180 degree that the present invention proposes turns face CNC clamp for machining, it is characterized in that: comprise a base and a positioning block, described locating piece upset is positioned on described base, the flip angle of described locating piece is 0-180 degree, described locating piece runs through a circular locating openings, surrounding's sidewall of described locating piece is equipped with some screwed holes, and described screwed hole is communicated with described circular locating openings, is combined with lock screw in described screwed hole.
As a further improvement on the present invention, described locating piece is welded to each other by a rectangular blocks and a circular block and forms, and described rectangular blocks is identical with the thickness of described circular block, and described circular locating openings is positioned at the centre of described circular block.
As a further improvement on the present invention, described base is fixed a strip fixed block, described fixed block is provided with a U-shaped otch, rotational positioning one rotating shaft in described U-shaped otch, described rectangular blocks fixed cover is located in described rotating shaft, and described circular block is positioned on the side of described rectangular blocks away from described rotating shaft.
As a further improvement on the present invention, described screwed hole is five, and described screwed hole uniform intervals is distributed on the sidewall of described circular block, and the axial line of described screwed hole and the center of circle of described circular locating openings are located along the same line.
As a further improvement on the present invention, gap is left between described locating piece and described base, described base is fixed with two circular support blocks, described two circular support blocks are symmetrically distributed in the both sides of described fixed block and are positioned at the below of described circular locating openings, and described circular support block diameter is identical with the diameter of described circular locating openings.
As a further improvement on the present invention, the upper surface of described circular support block is installed with rubber sheet gasket.
By such scheme, the present invention at least has the following advantages: round piece can be placed in circular locating openings, by rotational lock screw, lock screw is made to support on the sidewall of round piece, thus clamp round piece, during clamping, circular locating openings is all stretched out in the upper and lower two ends of round piece, man-hour is added when carrying out CNC, after an end face of round piece machines, direct 180 degree of upset locating pieces, thus directly can process the other end of round piece, whole processing only needs clamped one time, simplify procedure of processing, improve working (machining) efficiency, reduce mismachining tolerance.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation that round piece of the present invention 180 degree turns face CNC clamp for machining;
Fig. 2 is the front view that round piece of the present invention 180 degree turns face CNC clamp for machining;
Wherein: 1-base; 2-locating piece; 3-circular locating openings; 4-screwed hole; 5-lock screw; 6-fixed block; 7-U shape otch; 8-rotating shaft; 9-circular support block; 10-rubber sheet gasket; 21-rectangular blocks; 22-circular block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment: a kind of round piece 180 degree turns face CNC clamp for machining, comprise a base 1 and a positioning block 2, described locating piece upset is positioned on described base, the flip angle of described locating piece is 0-180 degree, described locating piece runs through a circular locating openings 3, surrounding's sidewall of described locating piece is equipped with some screwed holes 4, and described screwed hole is communicated with described circular locating openings, is combined with lock screw 5 in described screwed hole.Round piece can be placed in circular locating openings, by rotational lock screw, lock screw is made to support on the sidewall of round piece, thus clamp round piece, during clamping, circular locating openings is all stretched out in the upper and lower two ends of round piece, man-hour is added when carrying out CNC, after an end face of round piece machines, direct 180 degree of upset locating pieces, thus directly can process the other end of round piece, whole processing only needs clamped one time, simplify procedure of processing, improve working (machining) efficiency, reduce mismachining tolerance.
Described locating piece is welded to each other by a rectangular blocks 21 and a circular block 22 and forms, and described rectangular blocks is identical with the thickness of described circular block, and described circular locating openings is positioned at the centre of described circular block.
Described base is fixed a strip fixed block 6, described fixed block is provided with a U-shaped otch 7, rotational positioning one rotating shaft 8 in described U-shaped otch, described rectangular blocks fixed cover is located in described rotating shaft, and described circular block is positioned on the side of described rectangular blocks away from described rotating shaft.By the effect of rotating shaft, realize the upset of circular block.
Described screwed hole is five, and described screwed hole uniform intervals is distributed on the sidewall of described circular block, and the axial line of described screwed hole and the center of circle of described circular locating openings are located along the same line.
Gap is left between described locating piece and described base, described base is fixed with two circular support blocks 9, described two circular support blocks are symmetrically distributed in the both sides of described fixed block and are positioned at the below of described circular locating openings, and described circular support block diameter is identical with the diameter of described circular locating openings.After round piece is clamping, the workpiece portion be positioned at below circular locating openings can be placed on circular support block, and circular support block can play being used as of support, ensures that CNC adds man-hour workpiece and can not rock.
The upper surface of described circular support block is installed with rubber sheet gasket 10.Can prevent round piece from needing the end face of processing to be scratched by rubber sheet gasket.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. a round piece 180 degree turns face CNC clamp for machining, it is characterized in that: comprise a base and a positioning block, described locating piece upset is positioned on described base, the flip angle of described locating piece is 0-180 degree, described locating piece runs through a circular locating openings, surrounding's sidewall of described locating piece is equipped with some screwed holes, and described screwed hole is communicated with described circular locating openings, is combined with lock screw in described screwed hole.
2. a kind of round piece according to claim 1 180 degree turns face CNC clamp for machining, it is characterized in that: described locating piece is welded to each other by a rectangular blocks and a circular block and forms, described rectangular blocks is identical with the thickness of described circular block, and described circular locating openings is positioned at the centre of described circular block.
3. a kind of round piece according to claim 2 180 degree turns face CNC clamp for machining, it is characterized in that: described base is fixed a strip fixed block, described fixed block is provided with a U-shaped otch, rotational positioning one rotating shaft in described U-shaped otch, described rectangular blocks fixed cover is located in described rotating shaft, and described circular block is positioned on the side of described rectangular blocks away from described rotating shaft.
4. a kind of round piece according to claim 3 180 degree turns face CNC clamp for machining, it is characterized in that: described screwed hole is five, described screwed hole uniform intervals is distributed on the sidewall of described circular block, and the axial line of described screwed hole and the center of circle of described circular locating openings are located along the same line.
5. a kind of round piece according to claim 4 180 degree turns face CNC clamp for machining, it is characterized in that: between described locating piece and described base, leave gap, described base is fixed with two circular support blocks, described two circular support blocks are symmetrically distributed in the both sides of described fixed block and are positioned at the below of described circular locating openings, and described circular support block diameter is identical with the diameter of described circular locating openings.
6. a kind of round piece according to claim 5 180 degree turns face CNC clamp for machining, it is characterized in that: the upper surface of described circular support block is installed with rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522534.5A CN105033704A (en) | 2015-08-24 | 2015-08-24 | CNC machining clamp for 180-degree rotary face of circular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522534.5A CN105033704A (en) | 2015-08-24 | 2015-08-24 | CNC machining clamp for 180-degree rotary face of circular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105033704A true CN105033704A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510522534.5A Pending CN105033704A (en) | 2015-08-24 | 2015-08-24 | CNC machining clamp for 180-degree rotary face of circular workpiece |
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| CN (1) | CN105033704A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817943A (en) * | 2016-06-03 | 2016-08-03 | 重庆嵘安医疗器材有限公司 | Automatic overturning mechanism |
| CN106425855A (en) * | 2016-11-09 | 2017-02-22 | 芜湖市恒浩机械制造有限公司 | Fixing device for boss type part machining |
| CN107363735A (en) * | 2017-08-21 | 2017-11-21 | 广东长盈精密技术有限公司 | Workpiece tilting device |
| CN109318070A (en) * | 2018-09-19 | 2019-02-12 | 贵州爱因斯凯轴承科技有限公司 | It is a kind of for processing the device of bearing surface |
| CN112828725A (en) * | 2020-12-22 | 2021-05-25 | 成都和鸿科技有限公司 | Machining tool and machining method for turbine blade of ultra-large gas turbine |
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| CN2915356Y (en) * | 2006-06-14 | 2007-06-27 | 中国重型汽车集团有限公司 | Drill jig for automobile knuckle turning |
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN102581643A (en) * | 2012-03-21 | 2012-07-18 | 苏州市福迈精密机械有限公司 | Flat-plate double-side drill jig |
| CN103568055A (en) * | 2012-08-03 | 2014-02-12 | 苏州工业园区新明亚电子科技有限公司 | Automatic overturning device |
| CN103624595A (en) * | 2013-11-27 | 2014-03-12 | 合肥海源机械有限公司 | Self-positioning tool for machining reducer housing |
| CN104057333A (en) * | 2014-06-21 | 2014-09-24 | 大大科技(宁国)有限公司 | Cylindrical-workpiece lateral-surface drilling clamp |
| CN104108039A (en) * | 2014-06-26 | 2014-10-22 | 北京航天新风机械设备有限责任公司 | Control surface element molded surface turnover milling tool |
| CN205057551U (en) * | 2015-08-24 | 2016-03-02 | 苏州骏发精密机械有限公司 | Round piece 180 degree changes face CNC and adds clamping apparatus |
-
2015
- 2015-08-24 CN CN201510522534.5A patent/CN105033704A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915356Y (en) * | 2006-06-14 | 2007-06-27 | 中国重型汽车集团有限公司 | Drill jig for automobile knuckle turning |
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN102581643A (en) * | 2012-03-21 | 2012-07-18 | 苏州市福迈精密机械有限公司 | Flat-plate double-side drill jig |
| CN103568055A (en) * | 2012-08-03 | 2014-02-12 | 苏州工业园区新明亚电子科技有限公司 | Automatic overturning device |
| CN103624595A (en) * | 2013-11-27 | 2014-03-12 | 合肥海源机械有限公司 | Self-positioning tool for machining reducer housing |
| CN104057333A (en) * | 2014-06-21 | 2014-09-24 | 大大科技(宁国)有限公司 | Cylindrical-workpiece lateral-surface drilling clamp |
| CN104108039A (en) * | 2014-06-26 | 2014-10-22 | 北京航天新风机械设备有限责任公司 | Control surface element molded surface turnover milling tool |
| CN205057551U (en) * | 2015-08-24 | 2016-03-02 | 苏州骏发精密机械有限公司 | Round piece 180 degree changes face CNC and adds clamping apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817943A (en) * | 2016-06-03 | 2016-08-03 | 重庆嵘安医疗器材有限公司 | Automatic overturning mechanism |
| CN105817943B (en) * | 2016-06-03 | 2018-02-09 | 重庆嵘安医疗器材有限公司 | Automatic turning mechanism |
| CN106425855A (en) * | 2016-11-09 | 2017-02-22 | 芜湖市恒浩机械制造有限公司 | Fixing device for boss type part machining |
| CN107363735A (en) * | 2017-08-21 | 2017-11-21 | 广东长盈精密技术有限公司 | Workpiece tilting device |
| CN107363735B (en) * | 2017-08-21 | 2019-09-06 | 广东长盈精密技术有限公司 | Workpiece tilting device |
| CN109318070A (en) * | 2018-09-19 | 2019-02-12 | 贵州爱因斯凯轴承科技有限公司 | It is a kind of for processing the device of bearing surface |
| CN112828725A (en) * | 2020-12-22 | 2021-05-25 | 成都和鸿科技有限公司 | Machining tool and machining method for turbine blade of ultra-large gas turbine |
| CN112828725B (en) * | 2020-12-22 | 2022-07-19 | 成都和鸿科技股份有限公司 | Machining tool and machining method for ultra-large combustion engine turbine blade |
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Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |