CN204857451U - Low capacity for variable frequency speed governing(VFSG) dry -type rectifier transformer with mould that winds line temporarily - Google Patents
Low capacity for variable frequency speed governing(VFSG) dry -type rectifier transformer with mould that winds line temporarily Download PDFInfo
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- CN204857451U CN204857451U CN201520588003.1U CN201520588003U CN204857451U CN 204857451 U CN204857451 U CN 204857451U CN 201520588003 U CN201520588003 U CN 201520588003U CN 204857451 U CN204857451 U CN 204857451U
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- insulating cylinder
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Abstract
The utility model relates to a low capacity for variable frequency speed governing(VFSG) dry -type rectifier transformer with mould that winds line temporarily, including insulating cylinder, two baffles, four screw rods and square shaft, the insulating cylinder is for being used for a wire -wound high voltage insulation section of thick bamboo, the insulating cylinder card is between two baffles, the structure of two baffles is identical, all opens waist hole and square hole that screw rod and square shaft passed on two baffles, four screw rods are fixed with the nut after passing insulating cylinder and waist hole, fix the insulating cylinder between two baffles, the square shaft passes two square holes on the baffle. Putting on the back with four screw rods, beginning to go up the bolt, will all will outwards move all full thread screw rods along long waist hole when going up the bolt, make and screw up all nuts behind the whole inner walls that push up the insulating cylinder of screw rod again, just the installation is well for device whole like this. The utility model discloses simple manufacture, simple to operate can save a large amount of mould expenses, and the more especially adapted transformer wire winding that does not have conventional mould specification is used.
Description
Technical field
The utility model relates to a kind of winding mould, be specifically related to a kind of making simple, easy for installation, a large amount of die costs can be saved, and be very applicable to some interim winding moulds of low capacity frequency control dry-type rectifier transformer not having the transformer coiling of traditional dies specification to use.
Background technology
The transformer insulating cylinder diameter of low capacity is also less than the minimum diameter of conventional winding mould, and conventional winding mould cannot be adopted to carry out coiling.Need a kind of winding mould solving low capacity frequency control dry-type rectifier transformer, existing Mold Making cost is high, installs inconvenient.
Utility model content
For the problems referred to above, main purpose of the present utility model is that providing a kind of makes simply, easy for installation, a large amount of die costs can be saved, and be very applicable to some interim winding moulds of low capacity frequency control dry-type rectifier transformer not having the transformer coiling of traditional dies specification to use.
The utility model solves above-mentioned technical problem by following technical proposals: the interim winding mould of a kind of low capacity frequency control dry-type rectifier transformer, and described winding mould comprises insulating cylinder, two pieces of baffle plates, four screw rods and square shafts.
Insulating cylinder: described insulating cylinder is the High-Voltage Insulation cylinder for coiling; Insulating cylinder is stuck between two pieces of baffle plates.
Two pieces of baffle plates: the structure of two pieces of baffle plates is identical, two pieces of baffle plates all have waist hole and square hole that screw rod and square shaft pass.
Four screw rods: four screw rods are fixed with nut through after insulating cylinder and waist hole, are fixed on by insulating cylinder between two pieces of baffle plates.
Square shaft: described square shaft is through the square hole on two pieces of baffle plates.
In specific embodiment of the present utility model, described screw rod is full flight screw.
In specific embodiment of the present utility model, described square hole opens the center at two pieces of baffle plates.
In specific embodiment of the present utility model, the specification of described square hole is 40*40mm.
Positive progressive effect of the present utility model is: the interim winding mould of low capacity frequency control dry-type rectifier transformer that the utility model provides has the following advantages: the utility model makes simple, easy for installation, a large amount of die costs can be saved, and the baffle plate of end is that engraving machine epoxy plate carves out, make very convenient, and can make any specification, being applicable to very much some does not have the transformer coiling of traditional dies specification to use.
Accompanying drawing explanation
Fig. 1 is the front view of overall structure schematic diagram of the present utility model.
Fig. 2 is the left or right view of overall structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of a kind of baffle plate in the utility model.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the front view of overall structure schematic diagram of the present utility model, and Fig. 2 is the left or right view of overall structure schematic diagram of the present utility model, and as illustrated in fig. 1 and 2, the utility model comprises insulating cylinder 1, two pieces of baffle plates 2, four screw rods 3 and square shaft 4; Insulating cylinder 1 is the High-Voltage Insulation cylinder for coiling, and insulating cylinder 1 is stuck between two pieces of baffle plates 2; The structure of two pieces of baffle plates 2 is identical, two pieces of baffle plates 2 all has waist hole 201 and square hole 202 that screw rod 3 and square shaft 4 pass; Four screw rods 3 are fixed with nut 5 through after insulating cylinder 1 and waist hole 201, are fixed on by insulating cylinder 1 between two pieces of baffle plates 2; Square shaft 4 is through the square hole 202 on two pieces of baffle plates 2.
Easy for installation in order to ensure, the screw rod 3 in the utility model is full flight screw.Easy for installation in order to ensure, square hole 202 opens the center at two pieces of baffle plates 2.
Here is the installation process of specific embodiment: the square hole having 40*40mm in the middle of baffle plate, first one piece of baffle plate is through on the square shaft of middle 40*40mm, then insulating cylinder is also enclosed within square shaft, then other one piece of baffle plate is also enclosed within square shaft, allow the insulating cylinder of two pieces of main centres of baffle wedge, again full flight screw is passed the long lumbar hole that baffle plate is held successfully in advance afterwards, after 4 full flight screws are put on, start upper bolt, all full flight screws all outwards to be moved along long lumbar hole during upper bolt, screw rod is made all to push up the inwall of insulating cylinder, at this time tighten all nuts again, whole like this device has just installed, just coiling can be started.
Fig. 3 is the structural representation of a kind of baffle plate in the utility model, and as shown in Figure 3, in the utility model, baffle plate is that engraving machine epoxy plate carves out, and makes very convenient, and can make any specification.
The utility model makes simple, easy for installation, a large amount of die costs can be saved, and the baffle plate of end is that engraving machine epoxy plate carves out, make very convenient, and can make any specification, the utility model is applicable to some does not very much have the transformer coiling of traditional dies specification to use.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the interim winding mould of low capacity frequency control dry-type rectifier transformer, is characterized in that: described winding mould comprises insulating cylinder, two pieces of baffle plates, four screw rods and square shafts;
Insulating cylinder: described insulating cylinder is the High-Voltage Insulation cylinder for coiling; Insulating cylinder is stuck between two pieces of baffle plates; Two pieces of baffle plates: the structure of two pieces of baffle plates is identical, two pieces of baffle plates all have waist hole and square hole that screw rod and square shaft pass;
Four screw rods: four screw rods are fixed with nut through after insulating cylinder and waist hole, are fixed on by insulating cylinder between two pieces of baffle plates;
Square shaft: described square shaft is through the square hole on two pieces of baffle plates.
2. the interim winding mould of low capacity frequency control dry-type rectifier transformer according to claim 1, is characterized in that: described screw rod is full flight screw.
3. the interim winding mould of low capacity frequency control dry-type rectifier transformer according to claim 1, is characterized in that: described square hole opens the center at two pieces of baffle plates.
4. the interim winding mould of low capacity frequency control dry-type rectifier transformer according to claim 1, is characterized in that: the specification of described square hole is 40*40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588003.1U CN204857451U (en) | 2015-08-06 | 2015-08-06 | Low capacity for variable frequency speed governing(VFSG) dry -type rectifier transformer with mould that winds line temporarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588003.1U CN204857451U (en) | 2015-08-06 | 2015-08-06 | Low capacity for variable frequency speed governing(VFSG) dry -type rectifier transformer with mould that winds line temporarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857451U true CN204857451U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588003.1U Active CN204857451U (en) | 2015-08-06 | 2015-08-06 | Low capacity for variable frequency speed governing(VFSG) dry -type rectifier transformer with mould that winds line temporarily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054003A (en) * | 2017-12-27 | 2018-05-18 | 铜陵日科电子有限责任公司 | A kind of assembly type transformer winding former |
-
2015
- 2015-08-06 CN CN201520588003.1U patent/CN204857451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054003A (en) * | 2017-12-27 | 2018-05-18 | 铜陵日科电子有限责任公司 | A kind of assembly type transformer winding former |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201604 333 Minta Road, Shihudang Town, Songjiang District, Shanghai Patentee after: Shanghai Beichang Technology Co., Ltd. Address before: 201617 333 Minta Road, Shihudang Town, Songjiang District, Shanghai Patentee before: Transformer (Shanghai) Co., Ltd. |
|
| CP03 | Change of name, title or address |