CN103680926A - Transformer coil winding and pressing device - Google Patents
Transformer coil winding and pressing device Download PDFInfo
- Publication number
- CN103680926A CN103680926A CN201310742919.3A CN201310742919A CN103680926A CN 103680926 A CN103680926 A CN 103680926A CN 201310742919 A CN201310742919 A CN 201310742919A CN 103680926 A CN103680926 A CN 103680926A
- Authority
- CN
- China
- Prior art keywords
- piston cylinder
- piston
- coil winding
- transformer coil
- pressing
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a transformer coil winding and pressing device. The device comprises a piston cylinder, wherein a compression spring is arranged in the piston cylinder, the portions, located on the two sides of the compression spring, in the piston cylinder are provided with a piston and a pressing screw rod respectively, a limiting flange is installed on the end face of the piston cylinder, and a limiting step is formed between the limiting flange and the piston; the end face of the piston is connected with a pressing flange through a sunk screw; the portion, stretching out of the piston cylinder, of the pressing screw rod is provided with a force application rod. The device is simple in structure and convenient to operate. As the probation shows, after the device is adopted, the outer diameter of a wound coil changes small, the wound coil is stable in size, the using amount of silicon steel sheets and the using amount of transformer oil are reduced, and the purpose of reducing product cost is achieved. The transformer coil winding and pressing device is low in manufacturing cost and suitable for large-batch manufacturing.
Description
Technical field
The present invention relates to transformer production device, particularly a kind of device compressing of realizing for transformer coil winding process.
Background technology
Transformer coil winding is used flat type copper wire and circular copper wire, no matter be any copper cash, in winding process, copper cash must be tension, otherwise coil can tightly not cause external diameter to exceed figure paper size due to coiling, thereby take too much insulation distance, cause insulation distance inadequate, the voltage endurance of product is constituted a serious threat.Therefore transformer coil winding generally all will adopt special hold down gag.Existing hold down gag is comprised of large frame, pneumatic means, brake block etc., also will configure special pneumatics unit, and cost is higher.Many producers, in order to save cost, can only adopt easy way, strengthen insulation distance nargin during design, to make up coil, may increase the adverse effect of bringing, but do like this, have increased material cost, are also unfavorable for the control of quality.
Summary of the invention
The object of the present invention is to provide transformer coil winding hold down gag a kind of simple in structure, easy to use, meet the compression needs in transformer coil winding process.
Technical scheme of the present invention is as follows:
A transformer coil winding hold down gag, comprises piston cylinder, in described piston cylinder, is provided with Compress Spring, in described piston cylinder, in the both sides of Compress Spring, is respectively arranged with piston and clamping screw; The end face of described piston cylinder is provided with spacing flange, between described spacing flange and piston, forms limited step; The end face of described piston connects supported flange by sunk screw; The part that described clamping screw stretches out piston cylinder is provided with boosting-rod.
Useful technique effect of the present invention is:
The present invention is simple in structure, easy to operate, through on probation, adopts after the present invention, and the coil outer diameter of coiling diminishes, and dimensionally stable has reduced the consumption of silicon steel sheet and transformer oil, has reached the object that reduces product cost.Cost of manufacture of the present invention is low, is applicable in enormous quantities making.
Advantage of the present invention will provide in embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is stereogram of the present invention.
The schematic diagram of drum used when Fig. 5 is transformer coil coiling.
Description of reference numerals: 1-piston cylinder, the spacing flange of 2-, 3-supported flange, 4-piston, 5-Compress Spring, 6-clamping screw, 7-boosting-rod, 8-sunk screw.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figures 1 to 4, the present invention includes piston cylinder 1, the middle part in piston cylinder 1 is provided with Compress Spring 5, is respectively arranged with piston 4 and clamping screw 6 in piston cylinder 1 in the left and right sides of Compress Spring 5; Spacing flange 2 is installed in the left end face of piston cylinder 1, between spacing flange 2 and piston 4, forms limited step; The left side of piston 4 connects supported flange 3 by sunk screw 8; The right-hand member of clamping screw 6 stretches out piston cylinder 1, and clamping screw 6 stretches out in the part of piston cylinder 1 boosting-rod 7 is installed.
Operation principle explanation of the present invention: drive clamping screw 6 to rotate by rotation boosting-rod 7, and then Compress Spring 5 is compressed, Compress Spring 5 produces certain spring force, pass to piston 4, piston 4 is connected by sunk screw 8 with supported flange 3, and supported flange 3 just produces an outside thrust like this, and remains a constant power (being spring force), the effect of spacing flange 2 is to prevent that piston 4 from deviating from from piston cylinder 1, and limits the stroke of piston 4.
Drum during transformer coil winding as shown in Figure 5, porose in the middle of drum, main shaft passes from hole, during coiling, coil winding machine drives drum to rotate, and by the both ends that withstand on drum of hold down gag symmetry of the present invention, to drum, applies a constant power, by the supported flange 3 of hold down gag and the frictional force of drum end, reach the effect of tension wire.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate without departing from the basic idea of the present invention, within all should thinking and being included in protection scope of the present invention.
Claims (1)
1. a transformer coil winding hold down gag, it is characterized in that, comprise piston cylinder (1), in described piston cylinder (1), be provided with Compress Spring (5), in described piston cylinder (1), in the both sides of Compress Spring (5), be respectively arranged with piston (4) and clamping screw (6); The end face of described piston cylinder (1) is provided with spacing flange (2), between described spacing flange (2) and piston (4), forms limited step; The end face of described piston (4) connects supported flange (3) by sunk screw (8); The part that described clamping screw (6) stretches out piston cylinder (1) is provided with boosting-rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742919.3A CN103680926A (en) | 2013-12-30 | 2013-12-30 | Transformer coil winding and pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742919.3A CN103680926A (en) | 2013-12-30 | 2013-12-30 | Transformer coil winding and pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103680926A true CN103680926A (en) | 2014-03-26 |
Family
ID=50318193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742919.3A Pending CN103680926A (en) | 2013-12-30 | 2013-12-30 | Transformer coil winding and pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103680926A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007036087A (en) * | 2005-07-29 | 2007-02-08 | Toko Inc | Clamper with cutter |
| CN201608048U (en) * | 2010-01-26 | 2010-10-13 | 山东鲁能泰山电力设备有限公司 | Wire cake clamping device |
| CN201936740U (en) * | 2010-11-12 | 2011-08-17 | 新华都特种电气股份有限公司 | Device integrating line marking and pressurization for winding transformer coils |
| CN102208276A (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Double-head ejector rod of iron core window |
| CN102623152A (en) * | 2011-01-30 | 2012-08-01 | 张家港市沙洲特种变压器制造有限公司 | Pressing device for transformer |
| CN103346005A (en) * | 2013-07-18 | 2013-10-09 | 西安天虹电气有限公司 | Dry type transformer coil screw pressing mechanism |
| CN203690103U (en) * | 2013-12-30 | 2014-07-02 | 国能子金电器(苏州)有限公司 | Transformer coil winding and pressing device |
-
2013
- 2013-12-30 CN CN201310742919.3A patent/CN103680926A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007036087A (en) * | 2005-07-29 | 2007-02-08 | Toko Inc | Clamper with cutter |
| CN201608048U (en) * | 2010-01-26 | 2010-10-13 | 山东鲁能泰山电力设备有限公司 | Wire cake clamping device |
| CN201936740U (en) * | 2010-11-12 | 2011-08-17 | 新华都特种电气股份有限公司 | Device integrating line marking and pressurization for winding transformer coils |
| CN102623152A (en) * | 2011-01-30 | 2012-08-01 | 张家港市沙洲特种变压器制造有限公司 | Pressing device for transformer |
| CN102208276A (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Double-head ejector rod of iron core window |
| CN103346005A (en) * | 2013-07-18 | 2013-10-09 | 西安天虹电气有限公司 | Dry type transformer coil screw pressing mechanism |
| CN203690103U (en) * | 2013-12-30 | 2014-07-02 | 国能子金电器(苏州)有限公司 | Transformer coil winding and pressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202609696U (en) | Material winding and unwinding manual tensioning device | |
| CN203690103U (en) | Transformer coil winding and pressing device | |
| CN102751088B (en) | Pneumatic coil pressing machine | |
| CN102862845A (en) | Rolling mechanism of aluminium-strip winding machine | |
| CN204171108U (en) | A kind of square wire wire material rewinding machine | |
| CN103680926A (en) | Transformer coil winding and pressing device | |
| CN202394701U (en) | Cylinder tension device for transformer winding wire | |
| CN202307517U (en) | Winding-winding equipment | |
| CN202558313U (en) | Single-side locking rolling-up device | |
| CN100568415C (en) | The method of dry-type transformer high and low pressure foil type coil integral assembling | |
| CN202201533U (en) | Coiled paper tube compacting device | |
| CN202422998U (en) | Foil tension device for foil-type winding machine of transformer | |
| CN101670955A (en) | Wire arranging mechanism | |
| CN203552899U (en) | Magnetic wood block for preventing magnets from coming out | |
| CN205207323U (en) | Cylindricality hydro -cylinder base | |
| CN105502040A (en) | Roll paper winding pressing device | |
| CN213150574U (en) | Intelligent tensioning device for coil winding | |
| CN202912622U (en) | Braking device | |
| CN204270825U (en) | A kind of automatic compacting device | |
| CN201310711Y (en) | Cylinder tensioner | |
| CN204688932U (en) | A kind of power wheel driving device | |
| CN103569895A (en) | Braking device | |
| CN203859647U (en) | Punching piece selecting and moving device | |
| CN206947156U (en) | A kind of elastic force vertical compression formula up- coiler for transformer iron core production | |
| CN203237851U (en) | Tension maintaining structure of wire feeding winch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |