CN201765951U - Novel wire holder assembly for automatic winding machines - Google Patents
Novel wire holder assembly for automatic winding machines Download PDFInfo
- Publication number
- CN201765951U CN201765951U CN2010202419712U CN201020241971U CN201765951U CN 201765951 U CN201765951 U CN 201765951U CN 2010202419712 U CN2010202419712 U CN 2010202419712U CN 201020241971 U CN201020241971 U CN 201020241971U CN 201765951 U CN201765951 U CN 201765951U
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- clip hand
- tension seat
- fixed
- telescopic cylinder
- winding machine
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Abstract
The utility model discloses a novel wire holder assembly for automatic winding machines, which comprises a wire clamp mechanism arranged upon a telescopic cylinder; the wire clamp mechanism comprises a slider, a fixed clamping jaw, a movable clamping jaw and a spring; the slider is fixed on the top of the axis of the telescopic cylinder, and the top of the slider is provided with an inclined surface; the fixed clamping jaw is fixed on one side of a through cavity of a wire holder, the bottom of the movable clamping jaw is provided with an inclined surface, the movable clamping jaw is arranged in the through cavity of the wire holder and opposite to the fixed clamping jaw, the movable clamping jaw is movably connected with the wire holder, the spring is arranged between the two clamping jaws, and the inclined surface of the slider in the through cavity of the wire holder is contacted with the inclined surface of the movable clamping jaw; the telescopic cylinder drives the slider to move up and down, and the spring closes or separates the movable clamping jaw and the fixed clamping jaw. The utility model has the advantages of simple structure and firm wire clamping, and is easy to assemble, an enamelled wire can be more easily pulled apart, an enamelled wire with a small wire diameter can be firmly clamped as well, and the enamelled wire still can be firmly clamped when the air pressure of the cylinder is insufficient or sudden shutdown occurs.
Description
Technical field
The utility model relates to a kind of automatic coil winding machine that electronic transformer is used of producing, and belongs to the servicing unit of automatic coil winding machine, the tension seat group that twines pin and coiling in order to clamping enamelled wire and cooperation when referring to coiling especially.
Background technology
Coil winding machine is the product of electronics industry fast development, as one of electronics industry special equipment, produced and used for many years in China, the tension seat group is as indispensable auxiliary equipment in the fully automatic wire winding machine, its major function is to allow enamelled wire enamelled wire fixedly is unlikely to become flexible or come off in the upper and lower material alternation procedure of former and later two skeletons, that is to say that before twining enamelled wire on the skeleton enamelled wire head-clamp tight fit being twined pin pulls line, after winding is finished, clamp remaining enamelled wire and pull apart, until the winding of finishing transformer.
The clamp mode that present automatic coil winding machine is adopted mainly contains:
One, directly is wound in one with fixing on the cylinder; Its shortcoming is: it is bigger to take off the scrap wire difficulty, often will form the gesture that slides up and down with an axle sleeve and cylinder and take off scrap wire, just clamps enamelled wire easily with cylinder wearing and tearing after for a long time, makes scrap wire take off untotally; Also easily landing from the cylinder of enamelled wire in addition in order not allow its landing just must manyly on cylinder reinforce around several circles, so just cause the waste of enamelled wire, causes the rising of cost of goods manufactured, and equipment work efficient is had very big influence.
Two, adopt clamping mode up and down; Promote to be installed in motion bar on the axle center by cylinder, with the fixing axle sleeve in both sides or limit bar and form up and down the gesture of clamping and come the clamping enamelled wire, its shortcoming is: the clamping fine rule is insecure, take off that scrap wire is difficult for, enamelled wire is hung on up and down between the fixture block easily sometimes, need adjust its line height when product pin height changes is complementary with it, cause Products Compatibility poor, because clamp is insecure to be tended to cause and pulls apart its line difficulty, particularly bigger enamelled wire.
Open (bulletin) numbers 2612043; The Chinese patent of the patent No. 03203313.3 discloses, and a kind of " the improvement structure of the tension seat group of transformer copper cash automatic coil winding machine " comprises a cylinder, a leaning base, a dop bar and a thread tension stud.Though this patent same tension seat group have do not need to change assembly can be adapted to carefully, in the clamp positioning clamping function of plurality of specifications enamelled wire such as thick, thick, operation is also convenient can to cooperate automated production, but its complex structure, manufacturing cost is higher, and the folder fine rule is not very firm, and pulling apart of thick line also had certain difficulty.
Open (bulletin) numbers 201298451; The Chinese patent of the patent No. 200820146248.9 discloses, and a kind of " fully automatic wire winding machine clamp mechanism " comprises a cylinder, cylinder is provided with the catch bar of a knee-action and connects a fork, fork rotates around a rotating shaft, rotating shaft is fixed on a connecting seat, be fixed with a movable clamping bar on this fork, match with movable clamping bar and to be provided with a fixing clamping bar, fixedly clamping bar is fixed on the Connection Block, Connection Block is fixed on the described cylinder, this structure can have in same clamp mechanism also that not need to change assembly be applicable different product pin height and the not winding in collinear footpath, more can change clamp mechanism under the thread-changing situation directly, but there is complex structure too in design like this, manufacturing cost is higher, and the process and assemble difficulty is big, and clamp is not very firm, pull the problem that thick line has some setbacks.
Above-mentioned two patents also can exist experience cylinder air pressure deficiency or coil winding machine to close under the situation suddenly simultaneously, the line of clamping will become flexible even come off in the clamp mechanism, can not successfully manage this emergency case, thereby cause the failure of front operation, cause the appearance of waste product easily.
The utility model content
Main purpose of the present utility model be to overcome existing automatic coil winding machine tension seat group exist clamp insecure cause pull apart that enamelled wire has some setbacks, complex structure, the assembling difficulty is not enough; An other purpose of the present utility model is to solve when meeting with reasons such as cylinder air pressure deficiency or shutdown suddenly; The deficiency that causes the line of clamping on the tension seat group to become flexible even to come off; Thereby provide a kind of not only simple in structure, assembling easily, clamp firmly can pull apart the enamelled wire of each specification fast, can also meet with not enough or the novel tension seat group of automatic coil winding machine that also can the firm grip enamelled wire when shutting down situation suddenly of cylinder air pressure.
To achieve these goals, the technical scheme that the utility model adopted is: design the novel tension seat group of a kind of automatic coil winding machine, the tension disk device that comprises a telescopic cylinder and be arranged at the telescopic cylinder top, this tension seat group is fixedly arranged on through locking part on the clamp locating rack of automatic coil winding machine, to cooperate the winding operation of automatic coil winding machine;
Described tension disk device comprises:
One sliding shoe, its top one side has the inclined-plane, and this sliding shoe is fixedly arranged on top, telescopic cylinder axle center;
One tension seat, it vertically has a cavity; The two bottom sides of this tension seat offers respectively with telescopic cylinder revolves the fixing installing hole of lock through screw, and described sliding shoe just is contained in the tension seat cavity, has certain space between the two;
One fixed clip hand is fixedly arranged on tension seat cavity one side;
One active clip hand, its bottom one side has the inclined-plane, corresponding setting in the tension seat cavity with fixed clip hand, and be movably connected by bearing pin and tension seat, this active clip hand slightly is longer than fixed clip hand;
One spring is arranged between two tongs, and spring one end is connected and fixed the tong other end and connects on the active clip hand;
Fit mutually in sliding shoe inclined-plane and active clip hand inclined-plane in the tension seat cavity; And drive sliding shoe by telescopic cylinder and move up and down, two inclined-planes are cooperated slide up and down, make active clip hand closed with fixed clip hand or separate by the spring between two tongs.
More excellent is:
Described telescopic cylinder is arranged with a helical spring on the axle center, and this helical spring one end connects the telescopic cylinder other end and connects the sliding shoe bottom.
On described active clip hand and the fixed clip hand corresponding surface; Active clip hand offers a groove, and fixed clip hand offers the tongue that embeds with the groove coupling.
On described active clip hand and the fixed clip hand corresponding surface; Active clip hand offers a tongue, and fixed clip hand offers the groove that embeds with the tongue coupling.
Described groove is opened on the side of active clip hand one side.
Described groove is opened on the side of fixed clip hand one side.
Described tension seat cavity is uncovered or half open design in that active clip hand one side is installed.
Described sliding shoe bottom offers a screw, and top, telescopic cylinder axle center is provided with the thread that revolves lock with screw, is fixed together through revolving lock sliding shoe and telescopic cylinder axle center.
The fixed form in described sliding shoe and telescopic cylinder axle center is welding or riveted and fixed.
Described tension seat wherein fixed clip hand is by being spirally connected or welding or the riveted joint mode is fixed in the tension seat cavity.
Owing to adopt technique scheme; The utility model is compared with existing tension seat group to have: structure is simple, assembling easily, clamp makes that firmly to pull apart enamelled wire more easy, the very little enamelled wire in line footpath also clamping gets very firm, can also be in that meet with under the not enough machine-operated emergency case of cylinder air pressure also can the firm grip enamelled wire, and easy to operate, really realize automation mechanized operation.
Description of drawings
Fig. 1 is the exploded perspective view of the novel tension seat group of the utility model embodiment;
Fig. 2 is the two tong closure state reference view of the utility model embodiment;
Fig. 3 is the attitude reference view of the novel tension seat group of the utility model embodiment;
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done an into explanation;
Referring to figs. 1 to Fig. 3; The novel tension seat group of automatic coil winding machine of the present utility model comprises; A telescopic cylinder 1 and the tension disk device composition that is fixed in telescopic cylinder 1 top.Locking device 12 wears telescopic cylinder location hole 13 the tension seat group is revolved locking on the clamp locating rack of automatic coil winding machine, to cooperate the winding operation of automatic coil winding machine;
Tension disk device of the present utility model comprises:
One sliding shoe 8, this sliding shoe 8 is preferably square fritter, and top one side of sliding shoe 8 has an inclined-plane 81, and it is good that the plane of this inclined-plane 81 and sliding shoe 8 is 30--45 degree angle, it is miter angle that the utility model adopts what adopted, also offers a screwed hole 82 from the centre position of sliding shoe 8 bottoms; 11 tops, telescopic cylinder axle center are provided with to be complementary with screwed hole 82 revolves the spiro tooth part of lock, by between the thread revolve lock with sliding shoe 8 lockings above telescopic cylinder axle center 11;
One tension seat 2, it has vertically opened a cavity 23 this tension seat 2, activity for the ease of active clip hand 4, tension seat 2 one sides are uncovered or the design of half open ports, tension seat 2 two bottom sides offer installing hole 21, described sliding shoe 8 just is contained in the tension seat cavity 23, has certain space between the two;
One fixed clip hand 3, the amesiality projection 31 that is provided with above the side of fixed clip hand 3; Offer a spring mounting hole 32 and connecting hole 33 below projection 31, securing member wears connecting hole 33 fixed clip hand 3 is locked on tension seat cavity 23 1 sidewalls;
One active clip hand 4, this active clip hand 4 bottoms one side has inclined-plane 43, the angle on this inclined-plane 43 is identical with sliding shoe inclined-plane 81, the medial surface of active clip hand 4 is amesiality to be provided with a groove 41, below groove 4, offer spring putting hole (not providing among the figure), and on active clip hand 4 sides, offer bearing pin through hole 42; Active clip hand 4 and fixed clip hand 3 corresponding settings in tension seat cavity 23, the bearing pin through hole 42 that bearing pin 5 wears through hole on the tension seat 2 and active clip hand 4 is movably connected tension seat 2 and active clip hand 4, and active clip hand 4 slightly is longer than fixed clip hand 3 in tension seat cavity 23;
One spring 6 just is arranged between two tongs 3,4, and these spring 6 one ends embed spring mounting hole 32 internal fixation of fixed clip hand 3, and the other end embeds active clip hand 4 spring putting hole internal fixation;
Fit mutually with active clip hand inclined-plane 43 in sliding shoe inclined-plane 81 in tension seat cavity 23; And drive sliding shoes 8 by telescopic cylinder axle center 11 and move up and down, make two inclined- planes 81,43 cooperate and slide up and down, along with the tension force that slides up and down the spring 6 between two tongs 3,4 of sliding shoe 8 makes active clip hand 4 closed or separate in fixed clip hand 3.
Because active clip hand 4 and fixed clip hand 3 corresponding settings; If active clip hand 4 has been offered projection 31, fixed clip hand 3 will be offered the groove 41 that embeds with its coupling; If active clip hand 4 has been offered groove 41, fixed clip hand 3 just offers the projection 31 that embeds with its coupling, and the projection 31 or the groove 41 of coupling interlock is set respectively on two tongs 3,4 in a word.Be arranged with a helical spring 10 in addition on the telescopic cylinder axle center 11, these helical spring 10 1 ends connect the bottom of other end connection sliding shoe 8 on the telescopic cylinder 1.
Utilize said structure, when assembling, earlier helical spring 10 is set on the telescopic cylinder axle center 11, it is fixing again the spiro tooth part of the screwed hole 82 of sliding shoe 8 and 11 tops, telescopic cylinder axle center to be revolved lock, and fixing between sliding shoe 8 and the telescopic cylinder axle center 11 also can be to weld or modes such as rivet certainly; Helical spring 10 just is limited between telescopic cylinder 1 and the sliding shoe 8 like this, and spring 10 1 ends connect telescopic cylinder 1 other end connection sliding shoe 8 bottoms; Then fixed clip hand 3 is installed on tension seat cavity 23 1 madial walls and wears connecting hole 33 fixed clip hand 3 is installed in the tension seat cavity 23, decide tong 3 certainly and also can be fixed together with welding or rivet ways of connecting with tension seat 2 by screw; In tension seat cavity 23, wear through hole on the tension seat 2 by bearing pin 5 and the bearing pin through hole 42 of active clip hand 4 is movably connected tension seat 2 and active clip hand 4 with the active clip hand 4 of fixed clip hand 3 corresponding settings; In order to make fixed clip hand 3 and active clip hand 4 have tension force, between two tongs 3,4, be provided with spring mounting hole 32 internal fixation that a spring 6 its two ends are embedded into fixed clip hand 3 respectively, the other end embeds active clip hand 4 spring putting hole internal fixation; Fit with active clip hand inclined-plane 43 in sliding shoe inclined-plane 81 in tension seat cavity 23, the device 7 that will lock at last penetrates from the installing hole 21 of tension seat 2 two bottom sides and wears cushion block 9 more respectively and revolve the screw thread fixing hole 14 that is locked in telescopic cylinder 1 top fixing, has so just finished the installation of whole tension disk.
Controller control telescopic cylinder axle center 11 moves upward when wanting the clamp operation, sliding shoe inclined-plane 81 up promotes along active clip hand inclined-plane 43 when the time comes, when thrust during greater than the tension force of spring 6 active clip hand 4 just slowly to fixed clip hand 3 closures, active clip hand 4 is closed fully with fixed clip hand 3 when telescopic cylinder axle center 11 reaches the top, at this moment fall into two tongs 3, be fixed 31 pinches of the projections of tong 3 of enamelled wire between 4 advance in the groove 41 of active clip hand 4, because the increase enamelled wire of frictional force is clamped firmly, enamelled wire one side that is held can also grow in fixed clip hand 3 parts at active clip hand 4 and twine with reinforcement winding dynamics, thereby assurance tension seat group can be pulled apart enamelled wire smoothly; Be controlled by the controller when telescopic cylinder axle center 11 moves downward drive sliding shoe inclined-plane 81 along active clip hand inclined-plane 43 to lower slider, because the tension force of spring 6 makes active clip hand 4 separate gradually with fixed clip hand 3; When the clamp locating rack drives the scrap wire pulled apart when tension seat group upset leg returns original position will be easily from 3,4 landings of two tongs, can not cause the obstruction of scrap wire or get stuck.
When the not enough or unexpected machine-operated machine of cylinder air pressure, even telescopic cylinder 1 can't operate as normal, because we will get on sliding shoe 8 supports by helical spring sheathed on telescopic cylinder axle center 11 10, because the support power of helical spring 10 is greater than the tension force of spring 6, cause active clip hand 4 enamelled wire to be clamped, avoid the line that winds loosening even come off to fixed clip hand 3 closures.
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 (10)
1. the novel tension seat group of automatic coil winding machine, the tension disk device that comprises a telescopic cylinder and be arranged at the telescopic cylinder top, this tension seat group is fixedly arranged on through locking part on the clamp locating rack of automatic coil winding machine, to cooperate the winding operation of automatic coil winding machine;
It is characterized in that: described tension disk device comprises;
One sliding shoe, its top one side has the inclined-plane, and this sliding shoe is fixedly arranged on top, telescopic cylinder axle center;
One tension seat, it vertically has a cavity; The two bottom sides of this tension seat offers respectively with telescopic cylinder revolves the fixing installing hole of lock through screw, and described sliding shoe just is contained in the tension seat cavity, has certain space between the two;
One fixed clip hand is fixedly arranged on tension seat cavity one side;
One active clip hand, its bottom one side has the inclined-plane, corresponding setting in the tension seat cavity with fixed clip hand, and be movably connected by bearing pin and tension seat, this active clip hand slightly is longer than fixed clip hand;
One spring is arranged between two tongs, and spring one end is connected and fixed the tong other end and connects on the active clip hand;
Fit mutually in sliding shoe inclined-plane and active clip hand inclined-plane in the tension seat cavity; And drive sliding shoe by telescopic cylinder and move up and down, two inclined-planes are cooperated slide up and down, make active clip hand closed with fixed clip hand or separate by the spring between two tongs.
2. the novel tension seat group of automatic coil winding machine according to claim 1 is characterized in that: described telescopic cylinder is arranged with a helical spring on the axle center, and this helical spring one end connects the telescopic cylinder other end and connects the sliding shoe bottom.
3. the novel tension seat group of automatic coil winding machine according to claim 1 is characterized in that: on described active clip hand and the fixed clip hand corresponding surface; Active clip hand offers a groove, and fixed clip hand offers the tongue that embeds with the groove coupling.
4. the novel tension seat group of automatic coil winding machine according to claim 1 is characterized in that: on described active clip hand and the fixed clip hand corresponding surface; Active clip hand offers a tongue, and fixed clip hand offers the groove that embeds with the tongue coupling.
5. the novel tension seat group of automatic coil winding machine according to claim 3 is characterized in that: described groove is opened on the side of active clip hand one side.
6. the novel tension seat group of automatic coil winding machine according to claim 4 is characterized in that: described groove is opened on the side of fixed clip hand one side.
7. the novel tension seat group of automatic coil winding machine according to claim 1 is characterized in that: described tension seat cavity is uncovered or half open design in that active clip hand one side is installed.
8. the novel tension seat group of automatic coil winding machine according to claim 1 and 2, it is characterized in that: described sliding shoe bottom offers a screw, top, telescopic cylinder axle center is provided with the spiro tooth part that revolves lock with screw, is fixed together through revolving lock sliding shoe and telescopic cylinder axle center.
9. the novel tension seat group of automatic coil winding machine according to claim 1 and 2 is characterized in that: the fixed form in described sliding shoe and telescopic cylinder axle center is welding or riveted and fixed.
10. the novel tension seat group of automatic coil winding machine according to claim 1 and 2, wherein fixed clip hand is by being spirally connected or welding or the riveted joint mode is fixed in the tension seat cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419712U CN201765951U (en) | 2010-06-29 | 2010-06-29 | Novel wire holder assembly for automatic winding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419712U CN201765951U (en) | 2010-06-29 | 2010-06-29 | Novel wire holder assembly for automatic winding machines |
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| Publication Number | Publication Date |
|---|---|
| CN201765951U true CN201765951U (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202419712U Expired - Fee Related CN201765951U (en) | 2010-06-29 | 2010-06-29 | Novel wire holder assembly for automatic winding machines |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368441A (en) * | 2011-12-13 | 2012-03-07 | 深圳市泰顺友电机电有限公司 | Line pressing mechanism for winding machine and winding machine with same |
| CN102774519A (en) * | 2012-08-03 | 2012-11-14 | 梁首强 | Wire tensioning mechanism for automatic wire winding and binding equipment and use method thereof |
| CN103928265A (en) * | 2014-04-25 | 2014-07-16 | 上海沪工汽车电器有限公司 | Resistor mounting device for vehicle relay |
| CN107671431A (en) * | 2016-08-02 | 2018-02-09 | 北京清大天达光电科技股份有限公司 | A kind of wire-clamping device of the pneumatic tong of band |
| CN108597852A (en) * | 2018-06-01 | 2018-09-28 | 遵义长征汽车零部件有限公司 | A kind of ignition coil armature winding winding fixture |
| CN109969779A (en) * | 2018-10-29 | 2019-07-05 | 湖北如日电气股份有限公司 | LED lamp machine for producing tool hand |
| CN113380532A (en) * | 2021-04-29 | 2021-09-10 | 厦门宏发工业机器人有限公司 | Wire clamping device and winding machine |
-
2010
- 2010-06-29 CN CN2010202419712U patent/CN201765951U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368441A (en) * | 2011-12-13 | 2012-03-07 | 深圳市泰顺友电机电有限公司 | Line pressing mechanism for winding machine and winding machine with same |
| CN102774519A (en) * | 2012-08-03 | 2012-11-14 | 梁首强 | Wire tensioning mechanism for automatic wire winding and binding equipment and use method thereof |
| CN103928265A (en) * | 2014-04-25 | 2014-07-16 | 上海沪工汽车电器有限公司 | Resistor mounting device for vehicle relay |
| CN107671431A (en) * | 2016-08-02 | 2018-02-09 | 北京清大天达光电科技股份有限公司 | A kind of wire-clamping device of the pneumatic tong of band |
| CN107671431B (en) * | 2016-08-02 | 2023-08-04 | 北京清大天达光电科技股份有限公司 | Wire clamping device with pneumatic clamping hand |
| CN108597852A (en) * | 2018-06-01 | 2018-09-28 | 遵义长征汽车零部件有限公司 | A kind of ignition coil armature winding winding fixture |
| CN109969779A (en) * | 2018-10-29 | 2019-07-05 | 湖北如日电气股份有限公司 | LED lamp machine for producing tool hand |
| CN113380532A (en) * | 2021-04-29 | 2021-09-10 | 厦门宏发工业机器人有限公司 | Wire clamping device and winding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Detzo Electronic (Shenzhen) Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| 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: 20110316 Termination date: 20160629 |