CN202996574U - Transformer iron core column positioning device - Google Patents
Transformer iron core column positioning device Download PDFInfo
- Publication number
- CN202996574U CN202996574U CN 201220744812 CN201220744812U CN202996574U CN 202996574 U CN202996574 U CN 202996574U CN 201220744812 CN201220744812 CN 201220744812 CN 201220744812 U CN201220744812 U CN 201220744812U CN 202996574 U CN202996574 U CN 202996574U
- Authority
- CN
- China
- Prior art keywords
- core column
- iron core
- seat
- positioning device
- pattern
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a transformer iron core column positioning device, which comprises a moving templet, a templet seat and a mounting seat, wherein the moving templet is arranged on the templet seat, and is used to position an iron core column, the templet seat is arranged on the mounting seat, and a bearing base is arranged on the templet seat, and is used to bear the iron core column. The mounting seat comprises a guide rail mounting slot and a bottom plate, wherein the transformer iron core column positioning device is arranged on iron core assembling machine mounting guide rails by the mounting seat through the guide rail mounting slot, and is clamped by the bottom plate. The transformer iron core column positioning device achieves effective control of size precision and position accuracy between two iron cores, effectively improves production efficiency of an alternating-current transformer, is simple and convenient to operate, reduces operation experience requirements to operators, and can be suitable for production requirements of different types of alternating-current transformers.
Description
Technical field
The utility model relates to a kind of positioner, is specifically related to the pinpoint dedicated positioning device of iron core column of the alternating current electric locomotive transformer core assembling procedure that uses in a kind of electric locomotive.
Background technology
At present, along with expanding economy, be the needs of the adaptation national economic development, social progress, meeting the market requirement, and under the main trend of international railway passenger traffic speed-raising, need to allow train run much faster.The main transformer that was used on railway electric locomotive in the past is commutator transformer substantially, as Shaoshan series cab transformer.Main transformer on the railway electric locomotive of producing now is AC transformer, and this AC transformer packaging technology unshakable in one's determination and commutator transformer packaging technology unshakable in one's determination are different, is comprised of lamination, stem wrapping, three operations of iron yoke assembling; Very high to the required precision of size and position between two iron core column in the assembling of iron yoke, the iron yoke is assembled on existing positioner can't satisfy above-mentioned requirements fast, effectively.
The utility model content
The purpose of this utility model is for above-mentioned technical problem, propose a kind of can effectively control two between iron core column dimensional accuracy and the positioner of positional precision, and can effectively improve operating efficiency, reduce the requirement to operating personnel's operating experience.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of transformer core column positioning device comprises movable pattern, pattern seat and mount pad; Described movable pattern is arranged on described pattern seat, is provided with the iron core column locating surface on described movable pattern, is used for iron core column and locates; Described pattern seat is arranged on described mount pad, is provided with the load-bearing pedestal on described pattern seat, is used for bearing iron core column; Described mount pad comprises guide rails assembling groove and base plate, described mount pad is arranged on the transformer core column positioning device on kludge mounting guide rail unshakable in one's determination by described guide rails assembling groove, and block with described base plate, prevent the landing from the kludge mounting guide rail unshakable in one's determination of transformer core column positioning device.
As further improvement of the utility model, described movable pattern is provided with two and adjusts bolt, guarantees that by adjusting described adjustment bolt described iron core column locating surface is mutually vertical with described load-bearing pedestal.
As further improvement of the utility model, be provided with alignment pin on described movable pattern, be provided with screw thread on described alignment pin, adjustment spacing when installing described pattern seat for described movable pattern is also locked described movable pattern, to adapt to the need of production of different model AC transformer, be provided with corresponding pin-and-hole on described pattern seat.
The utility model has been realized the effective control to dimensional accuracy and positional precision between two iron core column, effectively improved the AC transformer production operation efficiency, easy and simple to handle, reduce the requirement to operating personnel's operating experience, and can adapt to the need of production of different model AC transformer.
Description of drawings
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is schematic top plan view of the present utility model;
Fig. 3 is use view of the present utility model.
In figure: 1. iron core column, 2. movable pattern, 3. adjust bolt, 4. alignment pin, 5. pattern seat, 6. mount pad, 7. base plate, 8. guide rails assembling groove, 9. load-bearing pedestal, 10. kludge mounting guide rail unshakable in one's determination, 11. transformer core column positioning devices.
Embodiment
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
As shown in drawings, a kind of transformer core column positioning device 11 comprises movable pattern 2, pattern seat 5 and mount pad 6; Movable pattern 2 is square steel tube, be arranged on pattern seat 5, movable pattern 2 is provided with the iron core column locating surface, being used for iron core column 1 locates, also be provided with alignment pin 4 and two adjustment bolts 3 on movable pattern 2, be provided with corresponding with it pin-and-hole on pattern seat 5, adjustment activity pattern 2 when alignment pin 4 is installed pattern seat 5 for movable pattern 2 and the spacing between pattern seat 5, to adapt to the need of production of different model AC transformer, adjust bolt 3 for guaranteeing that described iron core column locating surface is mutually vertical with described load-bearing pedestal 9 by adjusting two; Pattern seat 5 is bolted and is arranged on mount pad 6, is provided with load-bearing pedestal 9 on pattern seat 5, is used for bearing iron core column 1; Mount pad 6 comprises guide rails assembling groove 8 and base plate 7, mount pad 6 is arranged on transformer core column positioning device 11 on kludge mounting guide rail 10 unshakable in one's determination by guide rails assembling groove 8, and be bolted with base plate 7 and block, guarantee that transformer core column positioning device 11 prevents transformer core column positioning device 11 landing from the kludge mounting guide rail 10 unshakable in one's determination in mobile smoothly on kludge mounting guide rail 10 unshakable in one's determination.
During operation, four transformer core column positioning devices 11 are used in conjunction with simultaneously, first install according to the following steps four transformer core column positioning devices 11:
Step 1: first mount pad 6 is arranged on kludge mounting guide rail 10 unshakable in one's determination, then clamps kludge mounting guide rail 10 unshakable in one's determination with base plate 7, fix base plate 7 with bolt after alignment;
Step 2: the mount pad 6 of other three transformer core column positioning devices 11 then is installed, first two of fastening upper ends mount pad 6, then according to iron core column 1 length two of fastening lower ends mount pad 6 again;
Step 3: movable pattern 2 is placed on pattern seat 5, alignment pin 4 on mobile movable pattern 2 passes pin-and-hole corresponding on pattern seat 5, to the distance of kludge mounting guide rail 10 center lines unshakable in one's determination, requiring its value is half of iron core column main width dimensions with the iron core column locating surface on steel ruler measurement activity pattern 2; Rotate two again and adjust bolt 3 to the vertical plane that is close on pattern seat 5, with the perpendicularity of the iron core column locating surface on square measurement activity pattern 2 and the load-bearing pedestal 9 on pattern seat 5, the out of plumb micrometer transfers two to adjust bolt 3, makes it mutually vertical; At last at the alignment pin 4 afterbodys nut of screwing on, locking activity pattern 2;
Step 4: the method according to step 3 installs other three movable patterns 2.
After installing four transformer core column positioning devices 11, by overhead traveling crane, iron core column 1 is hung on the load-bearing pedestal 9 on pattern seat 5, make iron core column main face near the iron core column locating surface on movable pattern 2 with the window width positioner again, guarantee the load-bearing pedestal 9 on parallel between iron core column main face and vertical pattern seat 5, the location of namely completing iron core column 1.
The above is only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a transformer core column positioning device, is characterized in that: comprise movable pattern, pattern seat and mount pad; Described movable pattern is arranged on described pattern seat, is provided with the iron core column locating surface on described movable pattern, is used for iron core column and locates; Described pattern seat is arranged on described mount pad, is provided with the load-bearing pedestal on described pattern seat, is used for bearing iron core column; Described mount pad comprises guide rails assembling groove and base plate, described mount pad is arranged on the transformer core column positioning device on kludge mounting guide rail unshakable in one's determination by described guide rails assembling groove, and block with described base plate, prevent the landing from the kludge mounting guide rail unshakable in one's determination of transformer core column positioning device.
2. a kind of transformer core column positioning device as claimed in claim 1 is characterized in that: described movable pattern is provided with two and adjusts bolts.
3. a kind of transformer core column positioning device as claimed in claim 1, is characterized in that: be provided with alignment pin on described movable pattern, be provided with screw thread on described alignment pin, be provided with the pin-and-hole corresponding with described alignment pin on described pattern seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744812 CN202996574U (en) | 2012-12-31 | 2012-12-31 | Transformer iron core column positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744812 CN202996574U (en) | 2012-12-31 | 2012-12-31 | Transformer iron core column positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996574U true CN202996574U (en) | 2013-06-12 |
Family
ID=48567719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744812 Expired - Fee Related CN202996574U (en) | 2012-12-31 | 2012-12-31 | Transformer iron core column positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745822A (en) * | 2013-12-25 | 2014-04-23 | 保定天威保变电气股份有限公司 | Core column mounting and positioning method for electric reactor and special adjustable positioning device |
| CN107863244A (en) * | 2017-12-20 | 2018-03-30 | 中车株洲电机有限公司 | A kind of assembly tooling for being used to assemble rail grinding machine isolating transformer iron core |
-
2012
- 2012-12-31 CN CN 201220744812 patent/CN202996574U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745822A (en) * | 2013-12-25 | 2014-04-23 | 保定天威保变电气股份有限公司 | Core column mounting and positioning method for electric reactor and special adjustable positioning device |
| CN103745822B (en) * | 2013-12-25 | 2016-03-02 | 保定天威保变电气股份有限公司 | Reactor stem installation and locating method and special adjustable positioning device |
| CN107863244A (en) * | 2017-12-20 | 2018-03-30 | 中车株洲电机有限公司 | A kind of assembly tooling for being used to assemble rail grinding machine isolating transformer iron core |
| CN107863244B (en) * | 2017-12-20 | 2019-12-31 | 中车株洲电机有限公司 | Assembly tool for assembling isolation transformer core of steel rail grinding wagon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20211231 |