CN201698894U - Wire pressing mechanism of wire winding machine of transformer - Google Patents
Wire pressing mechanism of wire winding machine of transformer Download PDFInfo
- Publication number
- CN201698894U CN201698894U CN2010202419587U CN201020241958U CN201698894U CN 201698894 U CN201698894 U CN 201698894U CN 2010202419587 U CN2010202419587 U CN 2010202419587U CN 201020241958 U CN201020241958 U CN 201020241958U CN 201698894 U CN201698894 U CN 201698894U
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- CN
- China
- Prior art keywords
- line ball
- hole
- guide pin
- spring
- wire 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a wire pressing mechanism of a wire winding machine of a transformer, which comprises a guide pin rod, an air cylinder driving the guide pin rod to move and a wire pressing device fixed below the guide pin rod, wherein the wire pressing device comprises a wire pressing seat, a wire pressing pin, a spring and a rotary locking component; a through hole which is used for containing the wire pressing pin and the spring is longitudinally arranged on the wire pressing seat, only one wire pressing pin can pass through the aperture of the end of the through hole, and an inner spiral tooth part is arranged on the front end of the through hole; a boss is arranged above the wire pressing pin; the rotary locking component is provided with an outer spiral tooth part which is matched and spirally locked with the inner spiral tooth part at the front end of the through hole; and the bottom surface of the boss of the wire pressing pin in the through hole is abutted with the step face of the end of the through hole, the other face of the boss of the wire pressing pin in the through hole is abutted with one end of the spring, and the other end of the spring is abutted with one end of the rotary locking component. The wire pressing mechanism can meet any change of a wound starting point, has simple structure and small volume and does not scrape and damage an enameled wire.
Description
Technical field
The utility model relates to a kind of special equipment of producing electronic transformer, specifically is meant a kind of automatic coil winding machine, refers to the thread depressing mechanism of this automatic coil winding machine especially.
Background technology
Develop rapidly along with electronic technology, various household electrical appliance and electronic equipment emerge in an endless stream, its performance is also in continuous lifting, therefore increasing to the dependence of electronic transformer and inductance, support different properties of product to wire circle, the number of plies, the winding method of electronic transformer and pass in and out line and twine designing requirement such as placement of foot and also be not quite similar; If any electrical equipment then require enamelled wire is only arranged middle part or other positions around transformer framework, variation has just taken place in enamelled wire rising around point on skeleton like this, obviously common coil winding machine can't satisfy this particular design requirement, manually operate this special design not only under the efficient if adopt, also directly to influence product quality.
In order to satisfy the designing requirement of special electronic transformer, the patent No. 200820004293.0 discloses a kind of cord grip that is arranged in the bottom of coil winding machine charging and discharging mechanism platform, at charging and discharging mechanism platform both sides difference screw locking one rotating shaft fixed block, the medial surface of two rotating shaft fixed blocks offers a location hole respectively on same horizontal line, the two ends of one rotating shaft put a bearing respectively and are installed in the location hole, the locking of rotating shaft one side screwing is socketed with a drive, the rotating shaft screwing has locked and connected at least one flexible cylinder, the axle center of flexible cylinder is connected with line ball fixed head screw locking, line ball fixed head one side screwing has locked and connected several line ball tools respectively, pass a holder with the inboard screwing of the rotating shaft fixed block of drive the same side and a revolving cylinder is locked, offer an axle center hole that can supply the revolving cylinder axle center to pass on the holder, the screwing locking of revolving cylinder axle center is socketed with a moving runner, and moving runner is connected with drive by transmission device; And the cord grip of the patent No. 200720177886.2 disclosed a kind of automatic coil winding machines, this cord grip comprises telescoping mechanism and connected press mechanism; Telescoping mechanism is made of the telescopic shaft that is arranged on the cylinder on the coil winding machine axle box and be connected with cylinder, press mechanism is linked together by the slide unit cylinder with the portable plate that is connected with the line ball tool by the discharge slide plate that the slide unit cylinder is installed and constitutes, and telescopic shaft one end is connected and fixed by screw and discharge slide plate.
Though above-mentioned two patents can satisfy the designing requirement of certain special electronic transformer, its structure and installation relative complex; The comparatively huge occupied space of mechanism is also big naturally, and to install other devices additional unlikely basically if rethink, and the two all produces bigger rocking when line ball, directly influences the stability of coil winding machine; Its line ball tool directly acts on the enamelled wire that winds of row without any buffering, the easy like this damage enamelled wire of scraping.
The utility model content
It rises around the particular design requirement that changes has taken place in transformer framework in order to satisfy enamelled wire, and overcome existing its structure of thread depressing mechanism and install complicated, volume is big and rock the deficiency of the stability of considerable influence coil winding machine during line ball, the purpose of this utility model is to provide a kind of thread depressing mechanism of Transformer Winding Machines, it can not only satisfy around the point any variation, and simple in structure, volume is small and exquisite and do not scrape the damage enamelled wire.
The purpose of this utility model is achieved in that the thread depressing mechanism of a kind of Transformer Winding Machines of design; The cord grip that comprises the guide pin rod, drives the movable cylinder of guide pin rod and be fixed in guide pin rod below;
This cord grip comprises a line ball seat, a line ball pin, a spring and revolves latch fitting; Laterally offer on the described line ball seat in order to wear locking part and the line ball seat is locked in the installing hole of guide pin rod below, and on the line ball seat, vertically offer a through hole in order to ccontaining line ball pin and spring, a line ball pin can only be passed through in the aperture of this through hole end, and the through hole front end is provided with internal screw thread portion; Described line ball pin top is provided with a boss; The described latch fitting that revolves has the external screw teeth portion of revolving lock with through hole front end internal screw thread portion coupling; The step surface of line ball pin boss bottom surface and through hole end contacts in through hole, and its another side and spring one end contact, the other end of spring with revolve latch fitting one end and contact.
More excellent;
Described guide pin rod is the square lead rod;
Described guide pin rod two ends connect a guide pin arm respectively;
Described spring is a helical spring;
Described line ball pin end is the plane;
The line ball pin is vertical each other with the orientation of guide pin on described guide pin rod, and wherein the line ball pin is outside, and guide pin is downward.
Owing to adopted technique scheme, thread depressing mechanism of the present utility model compared with prior art; Can not only satisfy any variation around point, it is simple in structure, volume is small and exquisite and do not scrape the damage enamelled wire.
Description of drawings
Fig. 1 is the perspective view at the utility model embodiment thread depressing mechanism back side;
Fig. 2 is the perspective view in the utility model embodiment thread depressing mechanism front;
Fig. 3 is the assembling reference view of the utility model embodiment cord grip;
Fig. 4 is the utility model embodiment cord grip perspective view;
Fig. 5 is the utility model embodiment line ball seat sectional structure schematic diagram;
Fig. 6 is that the utility model embodiment cord grip is arranged on the schematic diagram on the coil winding machine;
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done an into explanation;
Referring to figs. 1 to Fig. 6, thread depressing mechanism 10 of the present utility model comprises; One square guide pin rod 1, these guide pin rod 1 both sides are provided with contiguous block 11, be fixed with some guide pin seats 2 in the inboard of guide pin rod 1, be provided with guide pin 21 on the guide pin seat 2, below guide pin rod 1, adopt locking part to be fixed with some cord grips, this cord grip comprises a line ball seat 3, a line ball pin 31, a helical spring 4 and revolves latch fitting 5 that this revolves latch fitting 5 belows and is provided with external screw teeth portion 51; Laterally offer on the line ball seat 3 in order to wear locking part line ball seat 3 is locked in the installing hole 34 of guide pin rod 1 below, with reference to figure 5; On line ball seat 3, vertically offer a through hole 35 in order to ccontaining line ball pin 31 and spring 4, these through hole 35 tip designs are that a line ball pin 31 can only be passed through in a small through hole 33 its footpaths, just formed a step surface 36 at through hole 35 and 33 of small through hole, the front end of through hole 35 is provided with internal screw thread portion 37, described line ball pin 31 tops are provided with a boss 32, and line ball pin 31 terminal surfaces are planar design.
Utilize technique scheme; At first line ball pin 31 is penetrated in the through hole 35 and pass small through hole 33, cause the bottom surface of line ball pin boss 32 and step surface 36 to contact together, outside line ball pin 31 lower ends are exposed to when the time comes; And then helical spring 4 penetrated the top that arrives line ball pin boss 32 in the through hole 35 and contact together with it, to revolve front end that latch fitting 5 belows are provided with external screw teeth portion 51 and through hole 35 at last and be provided with internal screw thread portion 37 couplings and revolve and lock together, make helical spring 4 the other end with revolve latch fitting 5 and contact together; Wear installing hole 34 on the line ball seat 3 by locking part, line ball seat 3 is locked in guide pin rod 1 below, the line ball pin 31 of line ball seat 3 is outside on guide pin rod 1, and guide pin 21 is downward, and they are vertical each other.
Please refer to Fig. 6, the line ball seat 3 of thread depressing mechanism 10 is worn installing hole 34 by locking part line ball seat 3 is locked in guide pin rod 1 below, wherein guide pin rod 1 both sides are provided with contiguous block 11, contiguous block 11 is connected with guide pin arm 6 respectively by locking part again, guide pin arm 6 is connected together with cylinder, and cylinder is controlled by the controller and drives finally that guide pin 21 and line ball pin 31 cooperate the work of detouring on the guide pin rod 1.Controller control cylinder and the line ball pin 31 that drives guide pin rod 1 drive enamelled wires and twine pin on transformer frameworks when winding operation, by rising of product design requirement enamelled wire around middle part or other places of point at skeleton, air cylinder driven guide pin rod 1 upset when the time comes with line ball pin 31 down and aim at enamelled wire and press down, fall enamelled wire that desire twines firmly roof pressure in skeleton, rise on the position of point, make enamelled wire that desire twines on the position of point, form a knuckle of being convenient to wind the line rising; Because line ball pin 31 tops have 4 pairs of pressure of helical spring to cushion, so the enamelled wire of being pushed down by line ball pin 31 terminal surfaces is not easy to scrape the damage phenomenon; This action is finished exhaust hood and is driven guide pin rod 1 again and overturn, and guide pin 21 and draw enamelled wire and twine twines that guide pin 21 lead-in wires twine pin when finishing down when the time comes, and the clamp tool is with unnecessary enamelled wire clamping and pull apart.Thread depressing mechanism of the present utility model can not only satisfy any variation around point, and it is simple in structure, volume is small and exquisite and do not scrape the damage enamelled wire.
Above-mentioned only is an embodiment of the present utility model, but design concept of the present utility model is not limited thereto, do not break away from the utility model design prerequisite under, can also do some changes, these also should be considered as in the protection range of the present utility model.
Claims (6)
1. the thread depressing mechanism of a Transformer Winding Machines is characterized in that: the cord grip that comprises the guide pin rod, drives the movable cylinder of guide pin rod and be fixed in guide pin rod below;
This cord grip comprises a line ball seat, a line ball pin, a spring and revolves latch fitting; Laterally offer on the described line ball seat in order to wear locking part and the line ball seat is locked in the installing hole of guide pin rod below, and on the line ball seat, vertically offer a through hole in order to ccontaining line ball pin and spring, a line ball pin can only be passed through in the aperture of this through hole end, and the through hole front end is provided with internal screw thread portion; Described line ball pin top is provided with a boss; The described latch fitting that revolves has the external screw teeth portion of revolving lock with through hole front end internal screw thread portion coupling; The step surface of line ball pin boss bottom surface and through hole end contacts in through hole, and its another side and spring one end contact, the other end of spring with revolve latch fitting one end and contact.
2. the thread depressing mechanism of a kind of Transformer Winding Machines according to claim 1 is characterized in that: described guide pin rod is the square lead rod.
3. the thread depressing mechanism of a kind of Transformer Winding Machines according to claim 1 and 2 is characterized in that: described guide pin rod two ends connect a guide pin arm respectively.
4. the thread depressing mechanism of a kind of Transformer Winding Machines according to claim 1 and 2, it is characterized in that: described spring is a helical spring.
5. the thread depressing mechanism of a kind of Transformer Winding Machines according to claim 1 and 2 is characterized in that: described line ball pin is terminal to be the plane.
6. the thread depressing mechanism of a kind of Transformer Winding Machines according to claim 1 and 2, it is characterized in that: the line ball pin is vertical each other with the orientation of guide pin on the guide pin rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419587U CN201698894U (en) | 2010-06-29 | 2010-06-29 | Wire pressing mechanism of wire winding machine of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419587U CN201698894U (en) | 2010-06-29 | 2010-06-29 | Wire pressing mechanism of wire winding machine of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698894U true CN201698894U (en) | 2011-01-05 |
Family
ID=43400140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202419587U Expired - Fee Related CN201698894U (en) | 2010-06-29 | 2010-06-29 | Wire pressing mechanism of wire winding machine of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112828A (en) * | 2019-12-19 | 2020-05-08 | 杭州航天电子技术有限公司 | Enameled wire clamping and fixing device |
| CN112201470A (en) * | 2020-09-16 | 2021-01-08 | 安徽威奇电工材料有限公司 | Wire pressing device of winding machine for enameled wire machining |
-
2010
- 2010-06-29 CN CN2010202419587U patent/CN201698894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112828A (en) * | 2019-12-19 | 2020-05-08 | 杭州航天电子技术有限公司 | Enameled wire clamping and fixing device |
| CN111112828B (en) * | 2019-12-19 | 2022-09-27 | 杭州航天电子技术有限公司 | Enameled wire clamping and fixing device |
| CN112201470A (en) * | 2020-09-16 | 2021-01-08 | 安徽威奇电工材料有限公司 | Wire pressing device of winding machine for enameled wire machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |