CN104999710A - Novel transformer insulation plate bending device - Google Patents
Novel transformer insulation plate bending device Download PDFInfo
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- CN104999710A CN104999710A CN201510478477.5A CN201510478477A CN104999710A CN 104999710 A CN104999710 A CN 104999710A CN 201510478477 A CN201510478477 A CN 201510478477A CN 104999710 A CN104999710 A CN 104999710A
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- pressing plate
- fixed
- bending device
- handle
- novel transformer
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Abstract
The invention provides a novel transformer insulation plate bending device, which comprises a stock, a clamping part, and a bending part, wherein the clamping part comprises a fixing plate, a leadscrew nut mechanism, a cylinder mechanism and a lower pressing plate, the middle of the fixing plate is provided with a rectangular placement groove along the length direction, the left side and the right side of the placement groove are convex, the leadscrew nut mechanism transversely passes through the convex part of the placement groove, the cylinder mechanism is fixed on the top wall of the stock, and the lower pressing plate is located at the upper part of the placement groove and fixed on the cylinder mechanism; and the bending part comprises a supporting shaft seat, a rotating pressing plate and a handle, the rotating pressing plate and the supporting shaft seat are hinged and connected, and the handle is fixed on the rotating pressing plate. The level principle is used for realizing bending operation on the insulation plate, multidirectional positioning is carried out on the insulation plate during the bending process, the insulation plate is stably fixed, labor intensity is reduced, and the problem of rebound deformation of the insulation plate can be effectively reduced.
Description
Technical field
The invention belongs to transformer parts and manufacture field, especially relate to a kind of bending device of novel transformer insulation board.
Background technology
Need to be placed between adjacent aluminium foil with insulation board in the low pressure winding of transformer, reach the effect of magnetic screen, and insulation board is made into cylindrical shape more, existing insulation board has cardboard, rubber slab etc., main employing artisan craftsmanship bends, complex operation, and labour intensity is large, and because buckling strength is inadequate and insulation board location instability causes easy resilience in bending process, affect the insulation effect of transformer.
Summary of the invention
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of bending device of novel transformer insulation board, comprise board, hold assembly, crimp, described hold assembly comprises fixed head, screw-nut body, cylinder mechanism, lower platen, be provided with along its length in the centre of described fixed head as rectangle standing groove, the left and right sides of described standing groove is protruding, described screw-nut body crosses the lug boss of described standing groove, described cylinder mechanism is fixed on the top of described board, described lower platen is positioned at the top of described standing groove, and be fixed on described cylinder mechanism, described crimp comprises support axle bed, rotates pressing plate, handle, and described rotation pressing plate and described support axle bed are articulated and connected, and described handle is fixed on described rotation pressing plate.
Further, the type of belt drive of described screw-nut body is nut rotation, and leading screw moves.
Further, described cylinder mechanism comprises cylinder, piston rod, wireway, inflator, gauge tap, described inflator is fixed on described board top, described cylinder is fixed on the roof of described board, described wireway is connected between described cylinder and described inflator, and described gauge tap is arranged on described wireway.
Further, described lower platen is fixed on described piston rod.
Further, described handle and described rotation pressing plate are provided with the screwed hole matched, and are fixedly connected with by described handle by fastening bolt with described rotation pressing plate.
Further, described handle and described rotation pressing plate are provided with multiple screwed hole, and described screwed hole is arranged side by side.
The advantage that the present invention has and good effect are:
1, the present invention utilizes lever principle, realize the bending operation of insulation board, fixedly reached by the left and right that is fixing up and down and screw-nut body of cylinder in bending process and multi-faceted location is carried out to insulation board, stablize fixed insulation plate, reduce labour intensity, effectively reduce the problem of insulation board resilience;
2, the use of screw-nut body is applicable to different in width insulation board, and by rotating nut, leading screw moves inward, to realize the clamping to insulation board;
3, handle and rotation pressing plate are provided with multiple screwed hole, can regulate the moment of pressure, to reach labour-saving effect.
Accompanying drawing explanation
Fig. 1 is the front view of structure of the present invention;
Fig. 2 is the left view of structure of the present invention.
In figure: 1. board, 2. fixed head, 3. standing groove, 4. screw-nut body, 5. cylinder, 6. piston rod, 7. lower platen, 8. inflator, 9. wireway, 10. gauge tap, 11. support axle bed, 12. and rotate pressing plate, 13. handles, 14. screwed holes, 15. fastening bolts.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
As Fig. 1, shown in Fig. 2, the invention provides a kind of bending device of novel transformer insulation board, comprise board 1, hold assembly, crimp, described hold assembly comprises fixed head 2, screw-nut body 4, cylinder mechanism, lower platen 7, be provided with along its length in the centre of described fixed head 2 as rectangle standing groove 3, the left and right sides of described standing groove 3 is protruding, described screw-nut body 4 crosses the lug boss of described standing groove 3, described cylinder mechanism is fixed on the top of described board 1, described lower platen 7 is positioned at the top of described standing groove 3, and be fixed on described cylinder mechanism, described crimp comprises support axle bed 11, rotates pressing plate 12, handle 13, and described rotation pressing plate 12 is articulated and connected with described support axle bed 11, and described handle 13 is fixed on described rotation pressing plate 12.
Further, the type of belt drive of described screw-nut body 4 is nut rotations, and leading screw moves.The use of screw-nut body 4 adapts to the use of different in width insulation board, and by rotating nut, leading screw moves inward, to realize the clamping to insulation board.
Further, described cylinder mechanism comprises cylinder 5, piston rod 6, wireway 9, inflator 8, gauge tap 10, described inflator 8 is fixed on described board 1 top, described cylinder 5 is fixed on the roof of described board 1, described wireway 9 is connected between described cylinder 5 and described inflator 8, and described gauge tap 10 is arranged on described wireway 9.
Further, described lower platen 7 is fixed on described piston rod 6.
Further, described handle 13 and described rotation pressing plate 12 are provided with the screwed hole 14 matched, and are fixedly connected with by described handle 13 by fastening bolt 15 with described rotation pressing plate 12.
Further, described handle 13 and described rotation pressing plate 12 are provided with multiple screwed hole 14, and described screwed hole 14 is arranged side by side, and the convenient moment regulating pressure, to reach labour-saving effect.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. the bending device of a novel transformer insulation board, comprise board (1), hold assembly, crimp, described hold assembly comprises fixed head (2), screw-nut body (4), cylinder mechanism, lower platen (7), be provided with along its length in the centre of described fixed head (2) as rectangle standing groove (3), the left and right sides of described standing groove (3) is protruding, described screw-nut body (4) crosses the lug boss of described standing groove (3), described cylinder mechanism is fixed on the top of described board (1), described lower platen (7) is positioned at the top of described standing groove (3), and be fixed on described cylinder mechanism, described crimp comprises support axle bed (11), rotates pressing plate (12), handle (13), described rotation pressing plate (12) and described support axle bed (11) are articulated and connected, and described handle (13) is fixed on described rotation pressing plate (12).
2. the bending device of a kind of novel transformer insulation board according to claim 1, is characterized in that: the type of belt drive of described screw-nut body (4) is nut rotation, and leading screw moves.
3. the bending device of a kind of novel transformer insulation board according to claim 2, it is characterized in that: described cylinder mechanism comprises cylinder (5), piston rod (6), wireway (9), inflator (8), gauge tap (10), described inflator (8) is fixed on described board (1) top, described cylinder (5) is fixed on the roof of described board (1), described wireway (9) is connected between described cylinder (5) and described inflator (8), described gauge tap (10) is arranged on described wireway (9).
4. the bending device of a kind of novel transformer insulation board according to claim 3, is characterized in that: described lower platen (7) is fixed on described piston rod (6).
5. the bending device of a kind of novel transformer insulation board according to claim 1, it is characterized in that: described handle (13) and described rotation pressing plate (12) are provided with the screwed hole (14) matched, by fastening bolt (15), described handle (13) is fixedly connected with described rotation pressing plate (12).
6. the bending device of a kind of novel transformer insulation board according to claim 5, it is characterized in that: described handle (13) and described rotation pressing plate (12) are provided with multiple screwed hole (14), and described screwed hole (14) is arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478477.5A CN104999710A (en) | 2015-08-06 | 2015-08-06 | Novel transformer insulation plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478477.5A CN104999710A (en) | 2015-08-06 | 2015-08-06 | Novel transformer insulation plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104999710A true CN104999710A (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478477.5A Pending CN104999710A (en) | 2015-08-06 | 2015-08-06 | Novel transformer insulation plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104999710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407392A (en) * | 2018-04-20 | 2018-08-17 | 浙江新峰包装材料有限公司 | A kind of packing board groove pressing device |
-
2015
- 2015-08-06 CN CN201510478477.5A patent/CN104999710A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407392A (en) * | 2018-04-20 | 2018-08-17 | 浙江新峰包装材料有限公司 | A kind of packing board groove pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |
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| WD01 | Invention patent application deemed withdrawn after publication |