CN212570718U - A kind of auxiliary trimming device for dry-type transformer casting body - Google Patents
A kind of auxiliary trimming device for dry-type transformer casting body Download PDFInfo
- Publication number
- CN212570718U CN212570718U CN202021812442.3U CN202021812442U CN212570718U CN 212570718 U CN212570718 U CN 212570718U CN 202021812442 U CN202021812442 U CN 202021812442U CN 212570718 U CN212570718 U CN 212570718U
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- fixed
- dry
- type transformer
- supporting
- trimming device
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- Expired - Fee Related
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Abstract
The utility model relates to a transformer technical field, in particular to supplementary trimming device of dry-type transformer pouring body. Comprises a support frame and a rotary operating platform arranged on the support frame. The rotary operation platform comprises a supporting upright post, a rotary upright post, a bearing and a fixed platform. The supporting stand column is fixed on the supporting frame, and the rotating stand column is arranged in the supporting stand column, protrudes out of the supporting stand column and is connected with the supporting stand column through a bearing. The fixed station is fixed at the top end of the rotating upright post. The fixing table is provided with a fixing groove, a clamping mechanism and a connecting groove are arranged in the fixing groove, and a fixing arm which can be detachably connected is arranged on the connecting groove. The utility model discloses the structure is succinct, convenient to use. Through the setting of support frame and rotary operation platform, the staff need not the adjustment that the heavier pouring body of repeated removal weight just can be quick realizes each angle of pouring body, has improved the efficiency of repairing greatly. And moreover, the workload of workers is greatly reduced.
Description
Technical Field
The utility model relates to a transformer technical field, in particular to supplementary trimming device of dry-type transformer pouring body.
Background
Compared with an oil immersed transformer, the dry type transformer has the advantages of being non-flammable and non-explosive, and is widely applied to places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like. In the production process of the dry-type transformer, epoxy resin pouring needs to be carried out on the coil of the dry-type transformer.
And finishing the casting body after casting and demolding, mainly removing resin adhered to the edge of the casting body and repairing defects on the casting body. In the actual factory processing process, because of the particularity of the casting body, manual trimming by workers is needed, and because of the heavy weight of the casting body in the trimming process, the trimming process is only manually moved, so that the workload is greatly increased, and the working efficiency is lower.
Therefore, it is urgently needed to design an auxiliary trimming device for a dry-type transformer casting body, which improves the trimming efficiency.
Disclosure of Invention
For solving the not enough of prior art existence, the utility model provides an improve supplementary trimming device of dry-type transformer pouring body of dressing efficiency.
The technical scheme of the utility model is that:
an auxiliary trimming device for a dry-type transformer pouring body comprises a support frame and a rotary operating platform arranged on the support frame. The rotary operation platform comprises a supporting upright post, a rotary upright post, a bearing and a fixed platform. The supporting stand column is fixed on the supporting frame, and the rotating stand column is arranged in the supporting stand column, protrudes out of the supporting stand column and is connected with the supporting stand column through a bearing. The fixed station is fixed at the top end of the rotating upright post. The fixing table is provided with a fixing groove, a clamping mechanism and a connecting groove are arranged in the fixing groove, and a fixing arm which can be detachably connected is arranged on the connecting groove.
Furthermore, the support frame is arranged to be a telescopic structure.
Furthermore, the support frame is arranged into a scissor type telescopic structure.
Furthermore, the outer side wall of the top of the rotating upright post is provided with a limiting ratchet, and the inner side wall of the supporting upright post is provided with a limiting pawl corresponding to the limiting ratchet.
Furthermore, a spring is arranged at the joint of the limiting pawl and the inner side wall of the supporting upright post.
Furthermore, the clamping mechanism is arranged to be an elastic rubber block fixed on the inner side wall of the fixed groove.
Furthermore, the clamping mechanism comprises a clamping block and a clamping spring, one end of the clamping spring is fixed on the inner side wall of the fixing groove, the other end of the clamping spring is connected with the clamping block, and the clamping block can horizontally move in the clamping groove.
Furthermore, the connecting groove and the fixing arm are in threaded connection.
The utility model discloses the beneficial effect who reaches does:
the utility model provides a supplementary trimming device of dry-type transformer pouring body, the structure is succinct, convenient to use. Through the setting of support frame and rotary operation platform, the staff need not the adjustment that the heavier pouring body of repeated removal weight just can be quick realizes each angle of pouring body, has improved the efficiency of repairing greatly. And moreover, the workload of workers is greatly reduced.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic structural view of a fixing table in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of a fixing table in embodiment 2 of the present invention.
Fig. 4 is a schematic structural view of the limit pawl corresponding to the limit ratchet of the present invention.
Wherein, 1, a support frame; 2. supporting the upright post; 3. rotating the upright post; 4. a fixed table; 5. a fixed arm; 6. an elastic rubber block; 7. connecting grooves; 8. fixing the groove; 9. a clamping spring; 10. a clamping block; 11. limiting ratchets; 12. and a limiting pawl.
Detailed Description
To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, 2 and 4, an auxiliary trimming device for a dry-type transformer casting body comprises a support frame 1 and a rotary operating platform arranged on the support frame 1. In order to meet the requirements of different operators on height, the support frame 1 is of a telescopic structure. In this embodiment, the supporting frame is a scissor-type telescopic structure.
The rotary operation platform comprises a support upright 2, a rotary upright 3, a bearing and a fixed platform 4. The supporting upright post 2 is fixed on the supporting frame 1. The rotary upright post 3 is arranged in the support upright post 2 and protrudes out of the support upright post 2, and is connected with the support upright post 2 through a bearing. The fixed table 4 is fixed at the top end of the rotating upright post 3. In order to avoid the movement of the fixed table 4 in a specific trimming process, a limiting ratchet 11 is arranged on the outer side wall of the top of the rotating upright 3, and a limiting pawl 12 corresponding to the limiting ratchet 11 is arranged on the inner side wall of the supporting upright 2. And a spring is arranged at the joint of the limiting pawl 12 and the inner side wall of the supporting upright post 2 and is arranged for ensuring the rotation and the limiting of the fixed platform 4. The limit ratchets 11 are matched with the limit pawls 12 to ensure that the fixed platform 4 is limited in rotation in a single direction.
The fixed station 4 is of a disc-shaped structure, and a fixed groove 8 used for placing the bottom of the casting body with a rectangular cross section is formed in the fixed station 4. For the stable placement of the bottom of the casting body, a clamping mechanism is arranged in the fixed groove 8. In this embodiment, the clamping mechanism is configured as an elastic rubber block 6 fixed on the inner side wall of the fixing groove 8. The elastic rubber blocks 6 are arranged into 2 blocks which are respectively and symmetrically fixed on the inner side wall of the fixed groove 8.
The bottom center position of fixed recess 8 is provided with spread groove 7, be provided with the fixed arm 5 that can dismantle the connection on spread groove 7. Specifically, the bottom of the fixed arm 5 is in threaded connection with the connecting groove 7. The fixing arm 5 is used for penetrating through a hollow iron core cavity of the casting body and changing the casting body to a position for trimming.
In a specific using process, the rotating operation platform is adjusted to a proper operation position through the support frame 1, a subsequent casting body is fixed on the rotating operation platform through the fixed groove 8, and the casting body is trimmed at a plurality of angles in the horizontal circumferential direction. After finishing horizontal circumferential trimming, taking down the casting body, installing the fixing arm 5, and then penetrating the iron core cavity of the casting body through the fixing arm 5 to perform multi-angle trimming in another direction. Greatly improving the working efficiency and reducing the workload of workers.
Example 2
As shown in fig. 1, 3 and 4, on the basis of embodiment 1, unlike embodiment 1, the clamping mechanism includes a clamping block 10 and a clamping spring 9, one end of the clamping spring 9 is fixed on the inner side wall of the fixing groove 8, the other end of the clamping spring 9 is connected with the clamping block 10, and the clamping block 10 can move horizontally in the fixing groove 8.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a supplementary trimming device of dry-type transformer pouring body which characterized in that: comprises a supporting frame and a rotary operating platform arranged on the supporting frame; the rotary operating platform comprises a supporting upright post, a rotary upright post, a bearing and a fixed platform; the supporting upright is fixed on the supporting frame, and the rotating upright is arranged in the supporting upright, protrudes out of the supporting upright and is connected with the supporting upright through a bearing; the fixed table is fixed at the top end of the rotating upright post; the fixing table is provided with a fixing groove, a clamping mechanism and a connecting groove are arranged in the fixing groove, and a fixing arm which can be detachably connected is arranged on the connecting groove.
2. A dry-type transformer casting body auxiliary trimming device according to claim 1, characterized in that: the support frame is arranged into a telescopic structure.
3. A dry-type transformer casting body auxiliary trimming device according to claim 2, characterized in that: the support frame is of a scissor type telescopic structure.
4. A dry-type transformer casting body auxiliary trimming device according to claim 1, characterized in that: the top outer side wall of the rotating stand column is provided with a limiting ratchet, and the inner side wall of the supporting stand column is provided with a limiting pawl corresponding to the limiting ratchet.
5. A dry-type transformer casting body auxiliary trimming device according to claim 4, characterized in that: and a spring is arranged at the joint of the limiting pawl and the inner side wall of the supporting upright post.
6. A dry-type transformer casting body auxiliary trimming device according to claim 1, characterized in that: the clamping mechanism is arranged to be an elastic rubber block fixed on the inner side wall of the fixed groove.
7. A dry-type transformer casting body auxiliary trimming device according to claim 1, characterized in that: the clamping mechanism comprises a clamping block and a clamping spring, one end of the clamping spring is fixed on the inner side wall of the fixed groove, the other end of the clamping spring is connected with the clamping block, and the clamping block can horizontally move in the clamping groove.
8. A dry-type transformer casting body auxiliary trimming device according to claim 1, characterized in that: the connecting groove and the fixed arm are in threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812442.3U CN212570718U (en) | 2020-08-26 | 2020-08-26 | A kind of auxiliary trimming device for dry-type transformer casting body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812442.3U CN212570718U (en) | 2020-08-26 | 2020-08-26 | A kind of auxiliary trimming device for dry-type transformer casting body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212570718U true CN212570718U (en) | 2021-02-19 |
Family
ID=74627229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021812442.3U Expired - Fee Related CN212570718U (en) | 2020-08-26 | 2020-08-26 | A kind of auxiliary trimming device for dry-type transformer casting body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212570718U (en) |
-
2020
- 2020-08-26 CN CN202021812442.3U patent/CN212570718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210219 |