CN106002390A - Work fixture for cutting open-type current transformers - Google Patents
Work fixture for cutting open-type current transformers Download PDFInfo
- Publication number
- CN106002390A CN106002390A CN201610587943.8A CN201610587943A CN106002390A CN 106002390 A CN106002390 A CN 106002390A CN 201610587943 A CN201610587943 A CN 201610587943A CN 106002390 A CN106002390 A CN 106002390A
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- China
- Prior art keywords
- open
- base
- screw
- fixed plate
- electric current
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Classifications
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- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
Abstract
The invention discloses a work fixture for cutting open-type current transformers. A fixture body is of a cuboid structure. The fixture body comprises a base, fixing plates, screws, positioning stand columns and pressing parts. The three fixing plates which are arrayed at equal intervals in the length direction of the base are arranged on the left end face of the base. Each fixing plate is of an L-shaped structure. The short edges of the fixing plates are fastened on the base through inner hexagon screws, and the long edges of the fixing plates are provided with screw holes. The base is provided with the three positioning stand columns. The inner circle plane of each open-type current transformer is positioned on the corresponding positioning stand column. The pressing parts are provided with screw holes, and the screws sequentially penetrate through spring washers, flat gaskets and the screw holes of the fixing plates to be screwed into the screw holes of the pressing parts ultimately. The screws are matched with the pressing parts, and accordingly the open-type current transformers are pressed and fixed to the positioning stand columns. The work fixture is simple in structure, fast to install, convenient to operate, free of maintenance, capable of effectively improving work efficiency and increasing product percent of pass, and particularly suitable for cutting the open-type current transformers.
Description
Technical field
The invention belongs to a kind of frock clamp, particularly to a kind of Open Type Electric Current Mutual Inductor cutting frock clamp.
Background technology
In recent years, China's power distribution network development obtains remarkable effect, but international most advanced level relatively still has gap, urban and rural areas disparate development, and power supply quality is to be improved.In order to improve power supply quality and management level, advance " the Internet+wisdom energy " strategy, in all parts of the country, accelerate distribution automation transformation paces.In power distribution automation is transformed, a lot of switching station, ring main unit and box changes run, originally do not configured current transformer, nowadays, in order to adapt to the demand of power distribution automation, it is necessary to set up current transformer.This work, is faced with problems such as " without position, construction are difficult, have a power failure difficulty ".Therefore, open-type transformer cuts from centre because of it, in Split type structure, easy for installation, it is not necessary to has a power failure, has obtained being widely recognized as of market, and consumption is big, hands over the phase short.Cutting is as critical process, and the scientific design of frock clamp is also particularly important.
Summary of the invention
The invention aims to solve above-mentioned technical problem.
Technical scheme: a kind of Open Type Electric Current Mutual Inductor cutting frock clamp, described chuck body is rectangular structure, including base, fixed plate, screw rod, positioning vertical column, compressing member；Described base left side is provided with three fixed plates along base length direction equidistant arrangement, and each fixed plate is all of an L-shaped structure, and the minor face soket head cap screw of fixed plate is fastened on base, and the long limit of fixed plate is provided with screw；Being provided with three positioning vertical columns along base length direction equidistant arrangement, positioning vertical column and fixed plate one_to_one corresponding on the end face of base, the inner ring plane of open-type transformer positions on positioning vertical column；Compressing member is provided with screw, and screw rod sequentially passes through the screw of spring washer, plain cushion, fixed plate, is finally screwed into the screw of compressing member；Screw rod coordinates with compressing member, and open-type transformer is compressed, is fixed on positioning vertical column.
Four screws it are symmetrical arranged on described base top surface.
Described base top surface right part is provided with the elongated groove arranged along base length direction, and groove is positioned at open-type transformer central lower, and the width of groove is more than the width of cutting sheet.
The screw center of described fixed plate, the center of screw rod, the center of compressing member and open-type transformer center side are on the same line.
Described screw handle is blossom type.
Described compressing member is circular flat header structure.
Described chuck body can three open-type transformers of clamped one time.
Inventive simple in construction, quick for installation, easy to operate, non-maintaining, it is effectively increased work efficiency and conforming product rate, is a kind of frock clamp being particularly well-suited to Open Type Electric Current Mutual Inductor cutting.
Accompanying drawing explanation
Fig. 1 is the top view of the present invention.
Fig. 2 is the left view of the present invention.
In figure: 1. base；2. open-type transformer；3. fixed plate；4. screw rod；5. spring washer；6. plain cushion；7. positioning vertical column；8. compressing member；9. groove.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings, but not as limitation of the present invention:
A kind of Open Type Electric Current Mutual Inductor cutting frock clamp, including chuck body, open-type transformer 2, it is characterised in that: described chuck body is rectangular structure, including base 1, fixed plate 3, screw rod 4, positioning vertical column 7, compressing member 8；Described base 1 left side is provided with three fixed plates 3 along base 1 length direction equidistant arrangement, and each fixed plate 3 is all of an L-shaped structure, and the minor face soket head cap screw of fixed plate 3 is fastened on base 1, and the long limit of fixed plate 3 is provided with screw；Three positioning vertical columns 7 along base 1 length direction equidistant arrangement, positioning vertical column 7 and fixed plate 3 one_to_one corresponding it is provided with on the end face of base 1, the inner ring plane of open-type transformer 2 positions on positioning vertical column 7；Compressing member 8 is provided with screw, and screw rod 4 sequentially passes through spring washer 5, plain cushion 6, the screw of fixed plate 3, is finally screwed into the screw of compressing member 8；Screw rod 4 coordinates with compressing member 8, is compressed by open-type transformer 2, is fixed on positioning vertical column 7.
It is symmetrical arranged four screws on described base 1 end face, fixes on cutting off machine lathe bed for base 1.
Described base 1 end face right part is provided with the elongated groove 9 arranged along base 1 length direction, and groove 9 is positioned at open-type transformer 2 central lower, and the width of groove 9, more than the width of cutting sheet, is used for cutting sheet feed, withdrawing.
The screw center of described fixed plate 3, the center of screw rod 4, the center of compressing member 8 and open-type transformer 2 center side are on the same line.
Described screw rod 4 handle is blossom type, can be anti-skidding during rotation.
Described compressing member 8 is circular flat header structure, does not damage open-type transformer 2 outward appearance during compression, and increase is pressed into contact with area.
Described Open Type Electric Current Mutual Inductor cutting frock clamp can three Open Type Electric Current Mutual Inductors of clamped one time.
Obviously, above-described embodiment is only for clearly demonstrating example of the present invention, and not restriction to embodiment.For those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here without also cannot all of embodiment be given exhaustive, and the obvious change thus amplified out or variation still in protection scope of the present invention among.
Claims (7)
1. an Open Type Electric Current Mutual Inductor cutting frock clamp, including chuck body, open-type transformer (2), it is characterized in that: described chuck body is rectangular structure, including base (1), fixed plate (3), screw rod (4), positioning vertical column (7), compressing member (8)；Described base (1) left side is provided with three fixed plates (3) along base (1) length direction equidistant arrangement, each fixed plate (3) is all of an L-shaped structure, the minor face soket head cap screw of fixed plate (3) is fastened on base (1), and the long limit of fixed plate (3) is provided with screw；Being provided with three positioning vertical columns (7) along base (1) length direction equidistant arrangement, positioning vertical column (7) and fixed plate (3) one_to_one corresponding on the end face of base (1), the inner ring plane of open-type transformer (2) is in the upper location of positioning vertical column (7)；Compressing member (8) is provided with screw, and screw rod (4) sequentially passes through spring washer (5), plain cushion (6), the screw of fixed plate (3), is finally screwed into the screw of compressing member (8)；Screw rod (4) coordinates with compressing member (8), is compressed by open-type transformer (2), is fixed on positioning vertical column (7).
A kind of Open Type Electric Current Mutual Inductor cutting frock clamp the most according to claim 1, it is characterised in that: it is symmetrical arranged four screws on described base (1) end face.
A kind of Open Type Electric Current Mutual Inductor cutting frock clamp the most according to claim 1, it is characterized in that: described base (1) end face right part is provided with the elongated groove (9) arranged along base (1) length direction, groove (9) is positioned at open-type transformer (2) central lower, and the width of groove (9) is more than the width of cutting sheet.
A kind of Open Type Electric Current Mutual Inductor cutting frock clamp the most according to claim 1, it is characterised in that: described the screw center of fixed plate (3), the center of screw rod (4), the center of compressing member (8) and open-type transformer (2) center side are on the same line.
A kind of Open Type Electric Current Mutual Inductor cutting frock clamp the most according to claim 1, it is characterised in that: described screw rod (4) handle is blossom type.
A kind of Open Type Electric Current Mutual Inductor cutting frock clamp the most according to claim 1, it is characterised in that: described compressing member (8) is circular flat header structure.
A kind of Open Type Electric Current Mutual Inductor cutting frock clamp the most according to claim 1, it is characterised in that: described chuck body can three open-type transformers (2) of clamped one time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587943.8A CN106002390B (en) | 2016-07-25 | 2016-07-25 | A kind of Open Type Electric Current Mutual Inductor cutting frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587943.8A CN106002390B (en) | 2016-07-25 | 2016-07-25 | A kind of Open Type Electric Current Mutual Inductor cutting frock clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106002390A true CN106002390A (en) | 2016-10-12 |
| CN106002390B CN106002390B (en) | 2018-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587943.8A Active CN106002390B (en) | 2016-07-25 | 2016-07-25 | A kind of Open Type Electric Current Mutual Inductor cutting frock clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN106002390B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671574A (en) * | 2017-11-17 | 2018-02-09 | 贵州航帆精密机械制造有限公司 | A kind of abnormity nut processing unit (plant) |
| CN108247537A (en) * | 2017-12-26 | 2018-07-06 | 马鞍山市鑫龙特钢有限公司 | A kind of alloy pipe clamping device |
Citations (9)
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| US20140239569A1 (en) * | 2013-02-26 | 2014-08-28 | International Business Machines Corporation | Universal clamping fixture to maintain laminate flatness during chip join |
| CN104400490A (en) * | 2014-11-24 | 2015-03-11 | 苏州市福迈精密机械有限公司 | Air blowing clamp for numerical control machine tool |
| CN104440290A (en) * | 2013-09-12 | 2015-03-25 | 西安志越机电科技有限公司 | Double-station connecting rod hole milling and pressing device |
| CN204430867U (en) * | 2015-01-22 | 2015-07-01 | 南通百盛精密机械有限责任公司 | A kind of door-plate fixture of aluminum extrusion cutter |
| CN204545594U (en) * | 2015-04-20 | 2015-08-12 | 王忠富 | A kind of Profile cut-off machine being convenient to regulate |
| CN105522034A (en) * | 2015-12-14 | 2016-04-27 | 重庆志成机械有限公司 | Pipe fitting clamp |
| CN205183961U (en) * | 2015-11-22 | 2016-04-27 | 天津永久焊接材料有限公司 | Weld material automatic cutout equipment |
| CN105537998A (en) * | 2016-02-23 | 2016-05-04 | 孙德春 | Clamp for processing engine connecting rod junction surface |
| CN205852320U (en) * | 2016-07-25 | 2017-01-04 | 江苏靖江互感器股份有限公司 | Open Type Electric Current Mutual Inductor cutting frock clamp |
-
2016
- 2016-07-25 CN CN201610587943.8A patent/CN106002390B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140239569A1 (en) * | 2013-02-26 | 2014-08-28 | International Business Machines Corporation | Universal clamping fixture to maintain laminate flatness during chip join |
| CN104440290A (en) * | 2013-09-12 | 2015-03-25 | 西安志越机电科技有限公司 | Double-station connecting rod hole milling and pressing device |
| CN104400490A (en) * | 2014-11-24 | 2015-03-11 | 苏州市福迈精密机械有限公司 | Air blowing clamp for numerical control machine tool |
| CN204430867U (en) * | 2015-01-22 | 2015-07-01 | 南通百盛精密机械有限责任公司 | A kind of door-plate fixture of aluminum extrusion cutter |
| CN204545594U (en) * | 2015-04-20 | 2015-08-12 | 王忠富 | A kind of Profile cut-off machine being convenient to regulate |
| CN205183961U (en) * | 2015-11-22 | 2016-04-27 | 天津永久焊接材料有限公司 | Weld material automatic cutout equipment |
| CN105522034A (en) * | 2015-12-14 | 2016-04-27 | 重庆志成机械有限公司 | Pipe fitting clamp |
| CN105537998A (en) * | 2016-02-23 | 2016-05-04 | 孙德春 | Clamp for processing engine connecting rod junction surface |
| CN205852320U (en) * | 2016-07-25 | 2017-01-04 | 江苏靖江互感器股份有限公司 | Open Type Electric Current Mutual Inductor cutting frock clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671574A (en) * | 2017-11-17 | 2018-02-09 | 贵州航帆精密机械制造有限公司 | A kind of abnormity nut processing unit (plant) |
| CN108247537A (en) * | 2017-12-26 | 2018-07-06 | 马鞍山市鑫龙特钢有限公司 | A kind of alloy pipe clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106002390B (en) | 2018-05-01 |
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