CN207264887U - A kind of transformer with coil fixing device - Google Patents
A kind of transformer with coil fixing device Download PDFInfo
- Publication number
- CN207264887U CN207264887U CN201721055133.4U CN201721055133U CN207264887U CN 207264887 U CN207264887 U CN 207264887U CN 201721055133 U CN201721055133 U CN 201721055133U CN 207264887 U CN207264887 U CN 207264887U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- clamping piece
- iron core
- sliding block
- 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
Links
Abstract
The utility model discloses a kind of transformer with coil fixing device,Including lower clamping piece and upper clamping piece,The both sides opposite face of the lower clamping piece and upper clamping piece is installed with fixed plate,The fixed plate is upper mounted plate and bottom plate,The lower surface two sides of fixed plate are installed with screw rod,The upper surface two sides of the bottom plate are installed with fixed column,Screw rod and fixed column are provided with by the surface in fixed plate,Easy to which lower clamping piece and upper clamping piece are preferably locked by riffled tube,Coil can be preferably fixed on to the inner side of lower clamping piece and upper clamping piece at the same time,Sliding block is installed with by the lower surface in fixed plate,Moved up and down easy to movable plate by kelly in the inside of sliding block,Preferably pushing block is mutually extruded with push rod,So that push rod, which drives snap-gauge to be clamped on the surface of iron core, forms fixation,So that iron core is not easy to rock.
Description
Technical field
Transformer correlative technology field is the utility model is related to, is specially a kind of transformer with coil fixing device.
Background technology
Transformer coil fastening structure in the prior art, compresses folder connection iron core generally by one, is opened on folder
If threaded interior hole, threaded interior hole is used cooperatively with trip bolt, and trip bolt will be compressed on cushion block, the thrust of cushion block according to
The torque of trip bolt determines that this structure has following defect：Threaded interior hole is directly to attack on folder first, is repeatedly screwed
Easy stripped thread after trip bolt, cause behind can not preferably fix, folder can only be replaced, it is of high cost, it is therefore desirable to coil
Mounting structure improved so that coil installation it is more stable.
Utility model content
The purpose of this utility model is to provide a kind of transformer with coil fixing device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of transformation with coil fixing device
Device, including lower clamping piece and upper clamping piece, the both sides opposite face of the lower clamping piece and upper clamping piece is installed with fixed plate, described solid
Fixed board is upper mounted plate and bottom plate, and the lower surface two sides of fixed plate are installed with screw rod, the lower fixation
The upper surface two sides of plate are installed with fixed column, and the upper surface of the fixed column is connected with riffled tube by bearing, and
The lower end of screw rod is threaded in the inside of riffled tube, and the inner side between the screw rod is placed with coil, the coil it is interior
Portion's fixed installation is cored, and the both ends of the iron core are fixedly mounted at the center of fixed plate, the lower surface of the fixed plate
Sliding block is installed with, the sliding block is located at the inner side of screw rod, and the surface of the sliding block is provided with sliding slot, and the inside of sliding slot is placed
There is a threaded post, the inner side between the sliding block is equipped with movable plate, and the both sides of the movable plate are installed with kelly, and kelly card
Embedded in the inside of sliding block, the lower surface of the movable plate is installed with fixed link and pushing block, and the fixed link is located at pushing block
Outside, the lower end inside of the sliding block are installed with placement plate, the iron core inlay card at the center of movable plate and placement plate,
The upper surface of the placement plate is installed with fixing sleeve and guide plate, and the fixing sleeve is located at the outside of guide plate, described to lead
Run through movable plate to plate activity, be connected between the fixing sleeve and fixed link by spring, the surface of the guide plate is horizontal
Through there is push rod, the push rod is installed with snap-gauge, one end table of the push rod away from iron core with respect to one end of iron core for activity
Surface cover is connected to spring pocket.
Preferably, the sliding block is provided with sliding slot with respect to a side surface of kelly, and kelly active card is embedded in inside sliding slot, institute
The outboard end for stating threaded post is disk-like structure, and the threaded post is fixed with kelly to be threadedly coupled formation.
Preferably, the pushing block and push rod opposite face are semicircular structure, when the pushing block fits with push rod, snap-gauge
It is pressed on to be formed on the surface of iron core and fixes.
Preferably, the surface-bonded of the riffled tube has rubber layer, and several semicircles are distributed with rubber layer surface
Convex body.
Compared with prior art, the beneficial effects of the utility model are：The structure design of the utility model is reasonable, and operation is just
Victory, easy to which preferably coil and iron core are fixed so that coil and iron core are not likely to produce when long-time uses and rock, just
In more stable use.
1st, screw rod and fixed column are provided with by the surface in fixed plate, easy to by riffled tube by lower clamping piece and upper folder
Part is preferably locked, while coil can be preferably fixed on to the inner side of lower clamping piece and upper clamping piece.
2nd, sliding block is installed with by the lower surface in fixed plate, easy to movable plate by kelly the inside of sliding block into
Row moves up and down, and preferably mutually extrudes pushing block with push rod so that push rod drives snap-gauge to be clamped on the surface of iron core and formed admittedly
It is fixed so that iron core is not easy to rock.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is a-quadrant structure enlargement diagram in Fig. 1.
In figure：1 lower clamping piece, 2 upper clamping pieces, 3 fixed plates, 4 screw rods, 5 fixed columns, 6 riffled tubes, 7 coils, 8 iron cores, 9 are slided
Block, 10 threaded posts, 11 movable plates, 12 kellies, 13 fixed links, 14 pushing blocks, 15 placement plates, 16 fixing sleeves, 17 springs, 18 are oriented to
Plate, 19 push rods, 20 snap-gauges, 21 spring pockets.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of transformer with coil fixing device,
Including lower clamping piece 1 and upper clamping piece 2, the both sides opposite face of lower clamping piece 1 and upper clamping piece 2 is installed with fixed plate 3, fixed plate 3
For upper mounted plate and bottom plate, the lower surface two sides of upper mounted plate are installed with screw rod 4, the upper surface two of bottom plate
Side is installed with fixed column 5, easy to which lower clamping piece 1 and upper clamping piece 2 are preferably locked by riffled tube 6, while can be more
The good inner side that coil is fixed on to lower clamping piece 1 and upper clamping piece 2, the upper surface of fixed column 5 is connected with riffled tube by bearing
6, and the lower end of screw rod 4 is threaded in the inside of riffled tube 6, the surface-bonded of riffled tube 6 has rubber layer, and rubber layer
Surface is distributed with several semicircle convex bodys, rubber layer play the role of it is anti-skidding and comfortable, easy to preferably adjusting manually, screw rod 4
Between inner side be placed with coil 7, the inside of coil 7 is fixedly mounted cored 8, and the both ends of iron core 8 are fixedly mounted on fixation
At the center of plate 3, the lower surface of fixed plate 3 is installed with sliding block 9, easy to movable plate 11 by kelly 12 in sliding block 9
Portion moves up and down, and preferably extrudes pushing block 14 and 19 phase of push rod so that push rod 19 drives snap-gauge 20 to be clamped on iron core 8
Being formed and fixed on surface so that iron core 8 is not easy to rock, and sliding block 9 is located at the inner side of screw rod 4, and the surface of sliding block 9 is provided with sliding slot, and
The inside of sliding slot is placed with threaded post 10, and the inner side between sliding block 9 is equipped with movable plate 11, and the both sides of movable plate 11 are installed with
Kelly 12, and 12 inlay card of kelly, in the inside of sliding block 9, sliding block 9 is provided with sliding slot with respect to a side surface of kelly 12, and kelly 12 is lived
Dynamic inlay card is inside sliding slot, and the outboard end of threaded post 10 is disk-like structure, and threaded post 10 is solid to be threadedly coupled formation with kelly 12
Fixed, the lower surface of movable plate 11 is installed with fixed link 13 and pushing block 14, and pushing block 14 and 19 opposite face of push rod are semicircle
Structure, when pushing block 14 fits with push rod 19, snap-gauge 20 is pressed on to be formed on the surface of iron core 8 and fixes, and fixed link 13, which is located at, to be pushed away
The outside of block 14, the lower end inside of sliding block 9 are installed with placement plate 15, and 8 inlay card of iron core is in movable plate 11 and placement plate 15
At center, the upper surface of placement plate 15 is installed with fixing sleeve 16 and guide plate 18, and fixing sleeve 16 is located at the outer of guide plate 18
Side, the activity of guide plate 18 run through movable plate 11, are connected between fixing sleeve 16 and fixed link 13 by spring 17, guide plate 18
Surface is laterally movable through there is push rod 19, and push rod 19 is installed with snap-gauge 20 with respect to one end of iron core 8, and push rod 19 is away from iron core
8 end surface is socketed with spring pocket 21.
Operation principle：By rotating riffled tube 6 so that lower clamping piece 1 is preferably fixed with upper clamping piece 2, by turning
Dynamic threaded post 10 so that threaded post 10 departs from kelly 12, presses down on movable plate 11 so that movable plate 11 drives pushing block 14 downward
Movement, you can carry out pressure-ram 19 so that push rod 19 drives snap-gauge 20 to carry out extruding iron core 8, and threaded post 10 is passed through sliding block 9
It is threaded on kelly 12 so that the inner wall that the end of threaded post 10 carries out extruding sliding block 9 forms fixation.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of transformer with coil fixing device, including lower clamping piece（1）And upper clamping piece（2）, it is characterised in that：Under described
Folder（1）And upper clamping piece（2）Both sides opposite face be installed with fixed plate（3）, the fixed plate（3）For upper mounted plate and
Bottom plate, the lower surface two sides of fixed plate are installed with screw rod（4）, the upper surface both sides of the bottom plate
While it is installed with fixed column（5）, the fixed column（5）Upper surface riffled tube is connected with by bearing（6）, and screw rod
（4）Lower end be threaded in riffled tube（6）Inside, the screw rod（4）Between inner side be placed with coil（7）, it is described
Coil（7）Inside be fixedly mounted it is cored（8）, the iron core（8）Both ends be fixedly mounted on fixed plate（3）Center
Place, the fixed plate（3）Lower surface be installed with sliding block（9）, the sliding block（9）Positioned at screw rod（4）Inner side, the cunning
Block（9）Surface be provided with sliding slot, and the inside of sliding slot is placed with threaded post（10）, the sliding block（9）Between inner side be equipped with live
Movable plate（11）, the movable plate（11）Both sides be installed with kelly（12）, and kelly（12）Inlay card is in sliding block（9）It is interior
Portion, the movable plate（11）Lower surface be installed with fixed link（13）And pushing block（14）, the fixed link（13）Positioned at pushing away
Block（14）Outside, the sliding block（9）Lower end inside be installed with placement plate（15）, the iron core（8）Inlay card is in activity
Plate（11）And placement plate（15）Center at, the placement plate（15）Upper surface be installed with fixing sleeve（16）And guide plate
（18）, the fixing sleeve（16）Positioned at guide plate（18）Outside, the guide plate（18）Activity runs through movable plate（11）, it is described
Fixing sleeve（16）With fixed link（13）Between pass through spring（17）It is connected, the guide plate（18）Surface laterally movable run through
There is push rod（19）, the push rod（19）With respect to iron core（8）One end be installed with snap-gauge（20）, the push rod（19）Away from iron
Core（8）End surface be socketed with spring pocket（21）.
A kind of 2. transformer with coil fixing device according to claim 1, it is characterised in that：The sliding block（9）
With respect to kelly（12）A side surface be provided with sliding slot, and kelly（12）Active card is inside sliding slot, the threaded post（10）'s
Outboard end is disk-like structure, the threaded post（10）With kelly（12）Fixed to be threadedly coupled to be formed.
A kind of 3. transformer with coil fixing device according to claim 1, it is characterised in that：The pushing block（14）
With push rod（19）Opposite face is semicircular structure, the pushing block（14）With push rod（19）When fitting, snap-gauge（20）It is pressed on
Iron core（8）Surface on formed fix.
A kind of 4. transformer with coil fixing device according to claim 1, it is characterised in that：The riffled tube
（6）Surface-bonded have a rubber layer, and several semicircle convex bodys are distributed with rubber layer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055133.4U CN207264887U (en) | 2017-08-22 | 2017-08-22 | A kind of transformer with coil fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055133.4U CN207264887U (en) | 2017-08-22 | 2017-08-22 | A kind of transformer with coil fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207264887U true CN207264887U (en) | 2018-04-20 |
Family
ID=61925822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721055133.4U Expired - Fee Related CN207264887U (en) | 2017-08-22 | 2017-08-22 | A kind of transformer with coil fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207264887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834099A (en) * | 2019-04-22 | 2020-10-27 | 深圳市德光变压器有限公司 | Fixing structure and fixing method of transformer iron core |
-
2017
- 2017-08-22 CN CN201721055133.4U patent/CN207264887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834099A (en) * | 2019-04-22 | 2020-10-27 | 深圳市德光变压器有限公司 | Fixing structure and fixing method of transformer iron core |
| CN111834099B (en) * | 2019-04-22 | 2023-07-04 | 深圳市德光变压器有限公司 | Fixing structure and fixing method of transformer iron core |
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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: 20180420 Termination date: 20200822 |