CN201613349U - Fast chamfering device for annular transformer core with lower power - Google Patents
Fast chamfering device for annular transformer core with lower power Download PDFInfo
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- CN201613349U CN201613349U CN2010200262213U CN201020026221U CN201613349U CN 201613349 U CN201613349 U CN 201613349U CN 2010200262213 U CN2010200262213 U CN 2010200262213U CN 201020026221 U CN201020026221 U CN 201020026221U CN 201613349 U CN201613349 U CN 201613349U
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- iron core
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Abstract
The utility model discloses a fast chamfering device for an annular transformer core with lower power, belonging to the technical field of a transformer core processing device. The technical scheme has the key point that the fast chamfering device comprises an instrument lathe frame; a lathe head and a knife block are arranged on the lathe frame; a workpiece mounting seat is arranged at the front part of the lathe head; a workpiece locking handle is arranged at the rear part of the lathe head; a knife rest is arranged on the knife block; a lathe tool is arranged on the knife rest; the workpiece mounting seat is composed of a core expansion tyre and a conical shaft that is positioned in the middle of the core expansion tyre; the core expansion tyre is the cylindrical body, and the outer diameter of the core expansion tyre is adaptive to the inner diameter of an annular core; the core expansion tyre is internally provided with a tapered hole; a plurality of radial open slots are arranged on the cylindrical wall of the core expansion tyre; and the conical shaft is linked with the workpiece locking handle that is arranged at the rear part of the lathe head. The fast chamfering device has the advantages of simple structure, convenient operation and high processing efficiency and is used for chamfering for the annular core.
Description
Technical field
The utility model relates to the transformer core processing unit (plant), and more particularly, it relates to the quick facing attachment of a kind of small-power power ring transformer cores.
Background technology
At present, add man-hour at the small-power power ring transformer cores, the outward flange and the inward flange of annular core need be carried out chamfered, traditional method is to utilize emery wheel mill chamfering or utilize engine lathe turning, utilize emery wheel mill chamfering to have the low and unsafe deficiency of efficient, and utilize the traditional vehicle lathe turning to have clamping workpiece inconvenience, inefficient deficiency, therefore be necessary chamfer machining requirement at annular core, traditional lathe is carried out this to be advanced, to improve the quick chamfered of annular core, improve working (machining) efficiency.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, and a kind of simple in structure, easy to operate, quick facing attachment of small-power power ring transformer cores that working (machining) efficiency is high is provided.
The technical solution of the utility model is such: the quick facing attachment of a kind of small-power power ring transformer cores, comprise the instrument lathe bedstead, on the lathe bedstead, be provided with geared head and tool rest, be provided with the workpiece mount pad in the geared head front portion, be provided with the workpiece set lever at the geared head rear portion, on tool rest, be provided with knife rest, lathe tool is housed on knife rest, wherein said workpiece mount pad is to be made of the bloated tire of iron core and the axis of cone that is positioned at the bloated tire of iron core middle part, the bloated tire of iron core is a cylinder, the internal diameter of its external diameter and annular core adapts, the bloated tire of iron core is inner to be the bellmouth that adapts with the axis of cone, on the cylindrical wall of the bloated tire of iron core, be provided with many open slots radially, the workpiece set lever interlock at the axis of cone and geared head rear portion.
In the above-mentioned quick facing attachment of small-power power ring transformer cores, two horizontal lathe tools are installed on the described knife rest, the spacing distance of two lathe tools is greater than the wall thickness of annular core.
In the above-mentioned quick facing attachment of small-power power ring transformer cores, the turning surface of described lathe tool is a circular arc.
After the utility model adopts said structure, by the workpiece mount pad that utilizes the bloated tire of iron core and the axis of cone to constitute, utilize the workpiece set lever to drive the move left and right of the axis of cone, realize iron core the expand expansion and the contraction of tire, to reach purpose annular core quick-clamping and release on iron core expands tire; After further improving,, can realize the purpose of annular core chamfering easily and quickly, improve the chamfering work efficiency greatly by two lathe tools are set.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is the structural representation during chamfer machining in the utility model.
Among the figure: lathe bedstead 1, geared head 2, tool rest 3, workpiece mount pad 4, the bloated tire 41 of iron core, the axis of cone 42, workpiece set lever 5, knife rest 6, lathe tool 7, side direction feeding control stick 8, length feed control stick 9, annular core workpiece 10.
The specific embodiment
Consult Fig. 1, shown in Figure 2, the quick facing attachment of small-power power ring transformer cores of the present utility model, its agent structure is to improve on traditional precision meter lathe basis to form, mainly comprise instrument lathe bedstead 1, on lathe bedstead 1, be provided with geared head 2 and tool rest 3, be provided with workpiece mount pad 4 in geared head 2 front portions, be provided with workpiece set lever 5 at geared head 2 rear portions, on tool rest 3, be provided with knife rest 6, lathe tool 7 is housed on knife rest 6, workpiece mount pad 4 in the present embodiment is to be made of the bloated tire 41 of iron core and the axis of cone 42 that is positioned at bloated tire 41 middle parts of iron core, the bloated tire 41 of iron core is a cylinder, the internal diameter of its external diameter and annular core adapts, iron core is bloated, and tire 41 inside are the bellmouth that adapts with the axis of cone 42, be provided with four open slot 41a radially on the cylindrical wall of the bloated tire 41 of iron core, the effect of open slot 41a is to make the bloated tire 41 of iron core realize clamping and releasing annular core with the move left and right of the axis of cone 42; Workpiece set lever 5 interlocks at the axis of cone 42 and geared head 2 rear portions like this, drive the move left and right of the axis of cone 42 by workpiece set lever 5, realize iron core the expand expansion and the contraction of tire 41, reach the purpose with annular core quick-clamping and release on iron core expands tire 41; Two horizontal lathe tools 7 are installed on the knife rest 6 in the present embodiment, the spacing distance of two lathe tools 7 is greater than the wall thickness of annular core, and the turning surface of lathe tool 7 is a circular arc, by regulating side direction feeding control stick 8 and the length feed control stick 9 on the lathe bedstead 1, realize the chamfer machining of annular core fast like this; Side direction feeding control stick 8 in the present embodiment and length feed control stick 9 all can be realized the feeding operation by the wheel and rack structure.
Consult Fig. 1, shown in Figure 2, when the utility model specifically uses, the annular core workpiece 10 for the treatment of chamfering is placed on bloated tire 41 peripheries of iron core, move workpiece set lever 5 then left, the axis of cone 42 makes the iron core tire 41 outside distendings that expand, and the annular core workpiece is clamped fast, regulates length feed control stick 9 and side direction feeding control stick 8 respectively, make two lathe tools 7 carry out chamfer machining to the outer edge of annular core respectively, again aforesaid operations is repeated in annular core upset back at last and get final product completion of processing.
Claims (3)
1. quick facing attachment of small-power power ring transformer cores, comprise instrument lathe bedstead (1), on lathe bedstead (1), be provided with geared head (2) and tool rest (3), be provided with workpiece mount pad (4) in geared head (2) front portion, be provided with workpiece set lever (5) at geared head (2) rear portion, on tool rest (3), be provided with knife rest (6), lathe tool (7) is housed on knife rest (6), it is characterized in that, described workpiece mount pad (4) is by expand tire (41) and be positioned at the expand axis of cone (42) formation at tire (41) middle part of iron core of iron core, the iron core tire (41) that expands is a cylinder, the internal diameter of its external diameter and annular core adapts, the iron core inner bellmouth of tire (41) that expands for adapting with the axis of cone (42), be provided with many open slots (41a) radially on the cylindrical wall of the bloated tire (41) of iron core, the axis of cone (42) links with the workpiece set lever (5) at geared head (2) rear portion.
2. the quick facing attachment of small-power power ring transformer cores according to claim 1 is characterized in that, horizontal two lathe tools (7) are installed on the described knife rest (6), and the spacing distance of two lathe tools (7) is greater than the wall thickness of annular core.
3. the quick facing attachment of small-power power ring transformer cores according to claim 1 and 2 is characterized in that the turning surface of described lathe tool (7) is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200262213U CN201613349U (en) | 2010-01-06 | 2010-01-06 | Fast chamfering device for annular transformer core with lower power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200262213U CN201613349U (en) | 2010-01-06 | 2010-01-06 | Fast chamfering device for annular transformer core with lower power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613349U true CN201613349U (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200262213U Expired - Fee Related CN201613349U (en) | 2010-01-06 | 2010-01-06 | Fast chamfering device for annular transformer core with lower power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613349U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868260A (en) * | 2012-09-20 | 2013-01-09 | 浙江凯勋机电有限公司 | Self-buckled special chamfering device for stator core |
| CN103934711A (en) * | 2014-04-08 | 2014-07-23 | 宁波方圆汽摩发展有限公司 | Forty-five-degree chamfering tool |
| CN105921818A (en) * | 2016-06-13 | 2016-09-07 | 日照亿鑫电子材料有限公司 | Magnetic core chamfering machine applied to annular magnetic core |
| CN109848442A (en) * | 2019-02-21 | 2019-06-07 | 安徽新园矿山设备制造有限责任公司 | A kind of rapid processing lathe suitable for processing roller carrier shaft |
| CN110890209A (en) * | 2019-11-13 | 2020-03-17 | 浙江盛业科技有限公司 | Surface machining equipment for static iron core |
-
2010
- 2010-01-06 CN CN2010200262213U patent/CN201613349U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868260A (en) * | 2012-09-20 | 2013-01-09 | 浙江凯勋机电有限公司 | Self-buckled special chamfering device for stator core |
| CN102868260B (en) * | 2012-09-20 | 2014-10-01 | 浙江凯勋机电有限公司 | Self-buckled special chamfering device for stator core |
| CN103934711A (en) * | 2014-04-08 | 2014-07-23 | 宁波方圆汽摩发展有限公司 | Forty-five-degree chamfering tool |
| CN105921818A (en) * | 2016-06-13 | 2016-09-07 | 日照亿鑫电子材料有限公司 | Magnetic core chamfering machine applied to annular magnetic core |
| CN109848442A (en) * | 2019-02-21 | 2019-06-07 | 安徽新园矿山设备制造有限责任公司 | A kind of rapid processing lathe suitable for processing roller carrier shaft |
| CN110890209A (en) * | 2019-11-13 | 2020-03-17 | 浙江盛业科技有限公司 | Surface machining equipment for static iron core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20110106 |