CN208596613U - Network filter pin winding fixture - Google Patents
Network filter pin winding fixture Download PDFInfo
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- CN208596613U CN208596613U CN201821281097.8U CN201821281097U CN208596613U CN 208596613 U CN208596613 U CN 208596613U CN 201821281097 U CN201821281097 U CN 201821281097U CN 208596613 U CN208596613 U CN 208596613U
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- coil
- mounted box
- filter housing
- groove
- locating slot
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Abstract
Network filter pin winding fixture, it is related to wave filter technology field, it includes pedestal and the pre- mounted box of coil, the locating slot for placing filter housing is offered on the top surface of the pedestal, the groove bottom of the locating slot offers multiple for being inserted into the positioning jack of filter housing bottom legs, a left side for the locating slot, right two sides are arranged symmetrically, and there are two tangent line seats, it is arranged in parallel on the tangent line seat multiple for putting the cycloid groove of lead, the tangent line seat is equipped with one and is connected to and vertical cuts line groove with each cycloid groove, the bottom opening of the pre- mounted box of coil and a left side for opening, right side is along being above symmetrically arranged with cunette slot corresponding with filter housing top leg group quantity, the pre- mounted box of coil can be put into the inner cavity of filter housing.The utility model in advance can uniformly cut lead, and can be quickly by wire wound on pin, to largely improve production efficiency.
Description
Technical field
The utility model relates to wave filter technology field, a kind of especially network filter pin winding fixture.
Background technique
The filter circuit that power-supply filter is made of capacitor, inductance and resistance, filter can be to specific in power supply line
Frequency other than the frequency point of frequency or the frequency point is effectively filtered out, and obtains the power supply signal of a specific frequency, or eliminate one
Power supply signal after a specific frequency.
It in the production of network filter, needs that coil is installed in its shell, then one end of coil is drawn, is passed through
Manual operation is by wire wound on the pin at the top of filter housing, and network filter usually all has multiple pins, with
For the filter of straight cutting 20PIN, the bottom of shell is provided with 20 pins, and top is then provided with 20 pin sets, often
A pin set includes two pins for being equipped with small gap, first has to draw in lead in this gap, then round inner corner trim group
It is wound, since the lead length drawn from coil is inevitably irregular, after the completion of coiling, extra lead portion
It is also cut, increases many and diverse degree of work, production efficiency is very low.
Utility model content
Purpose of the utility model is to solve the above-mentioned problems of the prior art, a kind of network filter is provided and is drawn
Foot winding fixture in advance can uniformly cut lead, and can be quickly by wire wound on pin, thus in high degree
Upper raising production efficiency.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: a kind of network filter pin around
Line jig, including pedestal and coil pre- mounted box offer the locating slot for placing filter housing on the top surface of the pedestal,
The groove bottom of the locating slot offers multiple positioning jacks for being used to be inserted into filter housing bottom legs, the locating slot
Arranged on left and right sides is symmetrical arranged there are two tangent line seat, be arranged in parallel on the tangent line seat it is multiple for putting the cycloid grooves of lead,
The tangent line seat be equipped with one be connected to each cycloid groove and it is vertical cut line groove, the bottom opening of the pre- mounted box of coil and open
The left and right side of mouth is pre-installed along cunette slot corresponding with filter housing top leg group quantity, the coil is above symmetrically arranged with
Box can be put into the inner cavity of filter housing.
Preferably, the position of the tangent line seat is adjustable.
It is highly preferred that corresponding to each cunette slot on the side wall of the pre- mounted box of coil offers multiple wall trench, the wall trench with
The corresponding connection of cunette slot.
It is highly preferred that corresponding to each wall trench in lateral edge at the top of the pre- mounted box of coil offers multiple top grooves, the top
Groove connection corresponding with wall trench.
It is highly preferred that the positioning jack is through-hole, the positioning jack penetrates through pedestal from the slot bottom of locating slot downwards.
The utility model has the beneficial effects that: filter housing is placed in the locating slot on pedestal first, make to filter
The bottom legs of wave device shell are inserted into positioning jack, then first put the multiple coils being housed in network filter shell
Enter in the pre- mounted box of coil, and be pulled outwardly after the lead that each coil is drawn is caught in cunette slot, the pre- mounted box of coil is then put into filter
In the inner cavity of wave device shell, each lead is sandwiched between the inner wall of filter housing inner cavity and the outer wall of the pre- mounted box of coil at this time,
So that each lead is passed through the gap of corresponding pin group at the top of filter housing and be pulled in cycloid groove, the redundance of lead then passes through
It crosses to cut line groove and extend outwardly, then by the way that coiling can be carried out to lead by spiral tool after the upper each lead of cutting that cuts line groove,
So that lead is around in pin set, since the length of each lead after cutting is consistent, and is length needed for the coiling that presets, therefore
Wire wound is no longer needed to cut later in pin set, will quickly coiling can be carried out to each pin set, in very big journey
Production efficiency is improved on degree.
Detailed description of the invention
Fig. 1 is each modular construction schematic diagram in the utility model embodiment；
Fig. 2 is the structural schematic diagram being mounted on filter housing in embodiment on jig.
Appended drawing reference are as follows:
1 --- pedestal 2 --- the pre- mounted box 2a of coil --- cunette slot
2b --- wall trench 2c --- top groove 3 --- filter housing
4 --- locating slot 5 --- positioning jack 6 --- tangent line seats
6a --- cycloid groove 6b --- cuts line groove.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
It needs to illustrate in advance, in the present invention unless specifically defined or limited otherwise, term " installation ",
The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be
In concrete meaning.
In addition, in the present invention unless specifically defined or limited otherwise, fisrt feature in second feature "upper" or
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.Term " on ", "lower", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom" "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figs. 1-2, network filter pin winding fixture, including pedestal 1 and the pre- mounted box 2 of coil, the top surface of pedestal 1
On offer locating slot 4 for placing filter housing 3, the groove bottom of locating slot 4 offers multiple for being inserted into filter
The positioning jack 5 of 3 bottom legs of shell, the arranged on left and right sides of locating slot 4 are symmetrical arranged there are two tangent line seat 6, are put down on tangent line seat 6
Row is provided with multiple for putting the cycloid groove 6a of lead, and tangent line seat 6 is equipped with one and is connected to each cycloid groove 6a and vertical
Cut line groove 6b, and the left and right side of the bottom opening of the pre- mounted box 2 of coil and opening is along being above symmetrically arranged with and 3 top of filter housing
The corresponding cunette slot 2a of pin set quantity, the pre- mounted box 2 of coil can be put into the inner cavity of filter housing 3.
The network filter pin winding fixture that above embodiment provides is when carrying out coiling, first by filter housing
3 are placed in the locating slot 4 on pedestal 1, are inserted into the bottom legs of filter housing 3 in positioning jack 5, then will be to be installed
Enter multiple coils in network filter housing 3 to be first put into the pre- mounted box 2 of coil, and the lead that each coil is drawn is caught in cunette
It is pulled outwardly, then the pre- mounted box 2 of coil is put into the inner cavity of filter housing 3, each lead is sandwiched in filter at this time after slot 2a
Between the outer wall of the pre- mounted box 2 of inner wall and coil of 3 inner cavity of shell, each lead is made to pass through 3 top corresponding pin group of filter housing
Gap and be pulled in cycloid groove 6a, the redundance of lead then extends outwardly by the 6b that cuts line groove, then by the 6b that cuts line groove
After upper each lead of cutting, coiling can be carried out to lead by spiral tool, so that lead is around in pin set, due to each after cutting
The length of lead is consistent, and is length needed for the coiling that presets, thus by wire wound in pin set after no longer need to
It is cut, will quickly can carry out coiling to each pin set, largely improve production efficiency.
It should be noted that the spiral tool construction used in above embodiment is simple, rhabodoid or pipe can be
The structure of shape body, the application are not intended to limit the structure of spiral tool, and other kinds of spiral tool also can be used, as long as can be
Drive lead around being rolled onto pin set when rotation.
Preferably, the position of tangent line seat 6 is adjustable, thus the cutting length of controllable lead, so that this jig can fit
Answer different types of network filter.
More preferably, each cunette slot 2a is corresponded on the side wall of the pre- mounted box 2 of coil offer multiple wall trench 2b, wall trench 2b
It is corresponding with cunette slot 2a to be connected to, each wall trench 2b is corresponded in the lateral edge at pre- 2 top of mounted box of coil and offers multiple top groove 2c, pushes up ditch
Each lead of extraction can will be first caught in bottom wait after installing coil and being put into the pre- mounted box 2 of coil by slot 2c connection corresponding with wall trench 2b
It in groove 2a, is then posted by the outside wall surface of the pre- mounted box 2 of coil and is caught in wall trench 2b, be finally caught in the groove 2c of top, make again
Each lead position it is more neat and orderly, will not occur easily during being put into 3 inner cavity of filter housing at random, be convenient for
The gap of alignment pins group.
In addition, in the present embodiment, positioning jack 5 is through-hole, positioning jack 5 penetrates through downwards from the slot bottom of locating slot 4
Pedestal 1.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
In order to allow those of ordinary skill in the art more easily understand the improvement of the utility model compared with the existing technology it
Place, some attached drawings of the utility model and description have been simplified, and for the sake of clarity, present specification is omitted one
A little other elements, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the interior of the utility model
Hold.
Claims (5)
1. network filter pin winding fixture, it is characterised in that: including pedestal (1) and the pre- mounted box of coil (2), the pedestal
(1) locating slot (4) for placing filter housing (3) is offered on top surface, the groove bottom of the locating slot (4) offers
Multiple positioning jacks (5) for being used to be inserted into filter housing (3) bottom legs, the arranged on left and right sides of the locating slot (4) are symmetrically set
There are two setting tangent line seat (6), multiple cycloid grooves (6a) for being used to put lead are arranged in parallel on the tangent line seat (6), it is described
Tangent line seat (6) be equipped with one be connected to each cycloid groove (6a) and it is vertical cut line groove (6b), the bottom of the pre- mounted box of coil (2)
The left and right side edge of portion's opening and opening is above symmetrically arranged with cunette slot corresponding with filter housing (3) top leg group quantity
(2a), the pre- mounted box of coil (2) can be put into the inner cavity of filter housing (3).
2. network filter pin winding fixture according to claim 1, it is characterised in that: the position of the tangent line seat (6)
It sets adjustable.
3. network filter pin winding fixture according to claim 2, it is characterised in that: the pre- mounted box of coil (2)
Side wall on correspond to each cunette slot (2a) and offer multiple wall trench (2b), wall trench (2b) connection corresponding with cunette slot (2a).
4. network filter pin winding fixture according to claim 3, it is characterised in that: the pre- mounted box of coil (2)
Each wall trench (2b) is corresponded in the lateral edge at top and offers multiple top grooves (2c), and the top groove (2c) is corresponding with wall trench (2b) to be connected
It is logical.
5. network filter pin winding fixture according to claim 4, it is characterised in that: the positioning jack (5) is
Through-hole, the positioning jack (5) penetrate through pedestal (1) from the slot bottom of locating slot (4) downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821281097.8U CN208596613U (en) | 2018-08-09 | 2018-08-09 | Network filter pin winding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821281097.8U CN208596613U (en) | 2018-08-09 | 2018-08-09 | Network filter pin winding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596613U true CN208596613U (en) | 2019-03-12 |
Family
ID=65604677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821281097.8U Active CN208596613U (en) | 2018-08-09 | 2018-08-09 | Network filter pin winding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065358A (en) * | 2018-08-09 | 2018-12-21 | 耒阳市亚湘电子科技有限公司 | Network filter pin winding fixture |
-
2018
- 2018-08-09 CN CN201821281097.8U patent/CN208596613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065358A (en) * | 2018-08-09 | 2018-12-21 | 耒阳市亚湘电子科技有限公司 | Network filter pin winding fixture |
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