CN214043403U - T-buckle inductance winding chuck - Google Patents
T-buckle inductance winding chuck Download PDFInfo
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- CN214043403U CN214043403U CN202023230607.9U CN202023230607U CN214043403U CN 214043403 U CN214043403 U CN 214043403U CN 202023230607 U CN202023230607 U CN 202023230607U CN 214043403 U CN214043403 U CN 214043403U
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- outer movable
- movable sleeve
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Abstract
The utility model belongs to the technical field of winding chuck accessories for winding machines, in particular to a T-shaped buckle inductance winding chuck, which comprises a chuck locking sleeve, an outer movable sleeve, a chuck main body and a spring; the chuck main body is coaxially inserted into the chuck locking sleeve from the end part of one end far away from the outer movable sleeve and is mutually sleeved with the outer movable sleeve; the outer peripheral surface of the chuck main body which is sleeved with the outer movable sleeve is dug with a linear groove parallel to the axis of the chuck main body, and the outer movable sleeve is provided with a directional column matched with the linear groove. The utility model discloses because of the design of the linear recess and the reference column that match each other for external force action's outer activity under promotes the chuck main part and stretches out so that putting into of wire rod for the chuck lock sleeve, realizes that the flexible in-process of chuck main part does not produce radial rotary motion, ensures the utility model discloses it is stable to press from both sides line position at every turn, is favorable to going up the automatic realization of wire rod operation, need make when avoiding the uncertain wire rod that causes in current wire winding chuck position and transfer to the action, has reduced machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of the winding chuck accessory for the coiling machine, especially, relate to a T detains inductance winding chuck.
Background
With the application of electronic products becoming more and more extensive, the production and manufacture of various components in the electronic products become more and more important, and the demand of the chip inductor as one of the essential components in the electronic products is also increasing. Usually, the chip inductor is produced by a process of winding a copper wire, and is usually manufactured by an automatic winding machine. In the prior art, the manufacturing methods of the chip inductor mainly include two types: one is a chuck rotary winding type, and the other is a flying fork winding type; the chip inductor manufacturing process is that the inner fixed sleeve is installed on the winding machine, the outer movable sleeve is pushed through the air cylinder, the inner core body movably connected with the outer movable sleeve stretches out relative to the inner movable sleeve to achieve opening operation of the chuck, the chip inductor is installed after the chuck is opened, then the air cylinder returns to be loosened, the chuck automatically clamps the chip inductor in the elastic recovery process and starts winding, the wound chip inductor is subjected to tangent line cutting, line trimming, tin point welding and gluing, the process is repeated in a circulating mode, and the chip inductor is manufactured continuously.
The existing winding chuck is generally a winding chuck with a circular structure, and most of the installation of an inner fixed sleeve and an outer movable sleeve is movably connected in an axial annular sleeve mode, so that the axis of the outer movable sleeve pushes an inner core main body to stretch and retract relative to the inner fixed sleeve, the winding chuck easily generates uncertainty in the line clamping direction every time, and the direction adjusting action is required to be performed when the surface mounted inductor is arranged every time, and the processing efficiency is reduced. In addition, the orientation uncertainty factor of clamping the wire by the chuck at each time is not beneficial to the automation of the operation of the chip inductor, so that the full-automatic production process of the winding machine is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a inductance wire winding chuck is detained to T aims at solving the mode swing joint that the interior fixed cover of circular structure wire winding chuck and the installation of outer movable sleeve mostly adopted the axial annular to cup joint among the prior art, easily arouses the uncertain technical problem in position that the wire winding chuck pressed from both sides the line at every turn.
In order to achieve the above object, an embodiment of the present invention provides a T-buckle inductance winding chuck, which includes a chuck locking sleeve installed on a winding machine, an outer movable sleeve with one end inserted into the chuck locking sleeve, a chuck main body arranged in an inner cavity of the chuck locking sleeve, and a spring; the chuck main body is coaxially inserted into the chuck locking sleeve from the end part of one end far away from the outer movable sleeve and is mutually sleeved with the outer movable sleeve; the outer movable sleeve is acted by external force to push the chuck main body to extend out of the chuck locking sleeve so as to facilitate the putting in of the wire, and meanwhile, the spring is in a continuous compression state; after the external force is removed, under the action of the spring reset, the chuck body retracts to the chuck locking sleeve so as to clamp the wire. The purpose of this structural design is to realize the automatic centre gripping operation to the wire rod.
Optionally, a linear groove parallel to the axis of the outer movable sleeve is dug on the outer circumferential surface of the chuck body, which is sleeved with the outer movable sleeve, and a directional column matched with the linear groove is arranged on the outer movable sleeve. The purpose of the structural design is to prevent the chuck main body from rotating and ensure the stable wire clamping direction of the T-buckle inductance winding chuck every time.
Optionally, the chuck main body comprises a plurality of clamping pieces and a chuck body which are spaced from each other, one end of each clamping piece is fixed to the chuck body, and the other end of each clamping piece freely extends to form a clamping portion. The structural design aims to ensure that the chuck body is matched with the deformation of the chuck locking sleeve fixed on the winding machine in the expansion and contraction process.
Optionally, an inner hole of the chuck locking sleeve is of a stepped hole structure, a port of the chuck locking sleeve, which is located at one end far away from the outer movable sleeve, is provided with a taper hole, and a small-diameter hole of the taper hole is connected with a small inner hole of the chuck locking sleeve. The structural design aims to ensure the synchronous opening or closing operation of a plurality of clamping pieces.
Optionally, a step annular groove is dug in the outer circumferential surface of the clamping piece, the spring ring is sleeved on the step annular groove, one end of the spring ring is abutted to the step surface of the inner hole of the chuck locking sleeve, and the other end of the spring ring is abutted to the end surface of the step annular groove. The structural design aims to realize the operation that the chuck body automatically retracts to the chuck locking sleeve.
Optionally, two ends of the outer movable sleeve are provided with openings, and the outer movable sleeve movably penetrates through an inner hexagon bolt along the axis direction; one end of the chuck body is inserted into the opening end of the outer movable sleeve and is in threaded connection with the inner hexagon bolt. The purpose of this structural design is to adjust the clearance size when the centre gripping is accomodate to the multiple-disc clamping piece.
Optionally, the chuck body is of an annular structure, a knock pin is accommodated in an inner cavity of the chuck body, and a dowel pin penetrates through the chuck body along the radial direction of the chuck body and clamps the knock pin; the ejector pin extends to a clamping part formed by the ends of the clamping pieces along the direction parallel to the axis of the chuck body. The purpose of this structural design is to ensure the firm reliability after the wire rod centre gripping.
Optionally, a small-diameter ejector rod is arranged at the end part of the ejector pin and is located in the middle of the clamping part formed by the end parts of the clamping pieces. The structural design aims to reduce the size of the whole chuck body and the chuck locking sleeve.
Optionally, a groove is dug in the middle end face of each clamping piece, and every two adjacent grooves of the clamping pieces are correspondingly arranged to form slag leakage holes. The structural design aims to prevent slag from entering and being clamped in a gap between the chuck main body and the chuck locking sleeve to be unfavorable for the telescopic operation of the chuck main body in the wire clamping process.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the inductance winding chuck is detained to T has one of following technological effect at least:
1. the linear groove is dug on the outer peripheral surface of the chuck main body which is sleeved with the outer movable sleeve, and the outer movable sleeve is provided with a directional column matched with the linear groove; because of mutual matching linear recess reaches the design of reference post makes under the exogenic action outer activity promotes the chuck main part for the chuck lock sleeve stretches out so that putting into of wire rod, realizes the flexible in-process of chuck main part does not produce radial rotary motion, ensures that this T detains inductance wire winding chuck and presss from both sides line position stability at every turn, avoids the uncertain action of need making the accent when causing the wire rod of every turn in the position of pressing from both sides the line of current wire winding chuck, has reduced machining efficiency, and is favorable to the automatic realization of the wire rod operation of getting on the standard grade.
2. The T-shaped buckle inductance winding chuck is characterized in that the chuck body is inserted into one opening end of the outer movable sleeve, the inner hexagon bolt penetrates through the other opening end of the outer movable sleeve and is in threaded connection with the chuck body inserted into the outer movable sleeve, the position relation between the end parts of the clamping pieces and the port of the chuck locking sleeve can be adjusted through the threaded connection structure of the inner hexagon bolt and the chuck body, the gap size when the clamping pieces are accommodated and clamped is adjusted, and the T-shaped buckle inductance winding chuck is suitable for clamping wires of different sizes.
3. The clamping device is characterized in that grooves are dug in the end faces of the middle portions of the clamping pieces, every two adjacent clamping pieces are correspondingly arranged to form slag leakage holes, and in the wire clamping process, slag is effectively prevented from entering and being clamped in gaps between the chuck main body and the chuck locking sleeve, so that smooth telescopic operation of the chuck main body relative to the chuck locking sleeve is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a T-clip inductance winding chuck according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a chuck body according to an embodiment of the present invention;
fig. 3 is a front view of a chuck body according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 labeled A;
fig. 5 is a cross-sectional view of a T-clip inductance winding chuck according to an embodiment of the present invention;
wherein, in the figures, the respective reference numerals:
10-chuck locking sleeve, 11-taper hole, 12-clamping step groove, 20-outer movable sleeve, 21-oriented column, 22-mounting groove, 30-chuck main body, 31-chuck body, 311-linear groove, 32-clamping piece, 321-step annular groove, 322-groove, 323-slag leakage hole, 33-top pin, 331-small-diameter ejector rod, 40-spring and 50-inner hexagon bolt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1, there is provided a T-buckle inductance winding chuck, which includes a chuck locking sleeve 10 installed on a winding machine, an outer movable sleeve 20 inserted into the chuck locking sleeve 10, and a chuck main body 30 disposed in an inner cavity of the chuck locking sleeve 10. In this embodiment, in order to facilitate the convenient and firm clamping of this T-clip inductance winding chuck on the winding machine, through set up centre gripping step groove 12 on the peripheral circular face of chuck lock sleeve 10, reach and install this T-clip inductance winding chuck to the winding machine fast and firmly.
As shown in fig. 2, the chuck body 30 includes a plurality of clamping pieces 32 and a chuck body 31 spaced from each other, one end of each clamping piece 32 is fixed to the chuck body 31, and the other end thereof extends freely to form a clamping portion. As shown in fig. 1, in this embodiment, the clip body 30 can be stretched or contracted relative to the clip locking sleeve 10 by the deformable action of the plurality of clips 32 arranged at intervals, so that the clamping ends of the plurality of clips 32 are opened or closed, thereby clamping a wire.
As shown in fig. 3 and 2, a groove 322 is dug in the middle end surface of each clamping piece 32, and two adjacent grooves of the clamping pieces 32 are correspondingly arranged to form a slag leakage hole 323. The utility model discloses a leak the structure of sediment hole 323 for lie in the wire rod centre gripping in-process, prevent effectively that the sediment from getting into the card and holding chuck main part 30 reaches in the clearance between the chuck lock sleeve 20, ensure chuck main part 30 for the smooth and easy flexible operation of chuck lock sleeve 10.
As shown in fig. 2 and 4, the cartridge body 30 has an annular structure, and an inner cavity thereof receives a knock pin 33, and a pin passes through the cartridge body 31 in a radial direction of the cartridge body 30 and catches the knock pin 33. In this embodiment, the knock pin 33 extends to a holding portion formed at an end of the plurality of clamping pieces 32 along a direction parallel to the axis of the chuck body 31. Further, a small diameter top bar 331 is provided at an end of the top pin 33, and the small diameter top bar 331 is located at a middle position of a clamping portion formed at an end of the plurality of clamping pieces 32. The utility model discloses a multi-disc clamping piece 32 encircles thin footpath ejector pin 331 makes the multi-disc clamping piece 32 to when thin footpath ejector pin 331 closed up tightly, ensure to arrange in the clamping piece 32 reaches firm reliable after the wire rod centre gripping between the thin footpath ejector pin 331. In addition, since the diameter of the ejector pin 33 is much larger than the size of the small-diameter ejector rod 331, the rigidity of the small-diameter ejector rod 331 can be ensured, and the clamping stability of the wire rod cannot be influenced by the deformation of the plurality of clamping pieces 32 due to frequent clamping; secondly, the size of the chuck main body 30 and the chuck locking sleeve 10 can be reduced, so that the overall size of the T-buckle inductance winding chuck is not large.
As shown in fig. 5, the T-clip inductance winding clip further includes a spring 40. In this embodiment, a step annular groove 321 is dug on the outer circumferential surface of the clamping piece 32, the spring 40 is sleeved on the step annular groove 321, one end of the spring abuts against the step surface of the inner hole of the chuck locking sleeve 10, and the other end of the spring abuts against the end surface of the step annular groove 321. The utility model pushes the chuck main body 30 to extend out of the chuck locking sleeve 10 to facilitate the wire to be put in by the external force acting on the outer movable sleeve 20, and meanwhile, the spring 40 is in a continuous compression state; after the external force is removed, the collet body 30 retracts to the collet locking sleeve 10 under the reset action of the spring 40, so that the wire can be clamped. The purpose of this structural design is to realize the automatic centre gripping operation to the wire rod.
Further, the chuck body 30 is coaxially inserted into the chuck locking sleeve 10 from the end portion of the end far away from the outer movable sleeve 20, and is sleeved with the outer movable sleeve 20. In this embodiment, a linear groove 311 parallel to the axis of the outer movable sleeve 20 is dug on the outer peripheral surface of the chuck body 30, and the outer movable sleeve 20 is provided with a directional column 21 matching with the linear groove 311. The utility model discloses because of mutually supporting linear recess 331 reaches reference column 21's design for under the exogenic action outer movable sleeve 20 promotes chuck main part 30 for chuck lock sleeve 10 stretches out so that putting into of wire rod, realizes the flexible in-process of chuck main part 30 does not produce radial slewing motion, ensures that this T knot inductance wire winding chuck presss from both sides line position stability at every turn, avoids the uncertain mode that needs to make of the action of transferring to when causing the wire rod at every turn in the position of current wire winding chuck at every turn pressing from both sides the line, has reduced machining efficiency, and is favorable to the realization of the wire rod automation of operation of going up.
Furthermore, the inner hole of the chuck locking sleeve 10 is in a stepped hole structure, a tapered hole 11 is arranged at the port of the chuck locking sleeve 10, which is located at the end far away from the outer movable sleeve 20, and the small-diameter hole of the tapered hole 11 is connected with the small inner hole of the chuck locking sleeve 10.
Furthermore, the two ends of the outer movable sleeve 20 are open, and the outer movable sleeve passes through an inner hexagon bolt 50 movably along the axial direction, in this embodiment, in order to facilitate the installation of the external power and the outer movable sleeve 20, a mounting groove 22 is dug on the same open end of the inner hexagon bolt 50, so that the external power drives the outer movable sleeve 20 to move axially. Specifically, one end of the chuck body 31 is inserted into the open end of the outer movable sleeve 20, and is threadedly coupled to the hexagon socket head cap screw 50. The utility model discloses a hexagon socket head cap screw 50 with the threaded connection structure of chuck body 31, adjustable multi-disc clamping piece 32 tip with position relation between the 10 ports of chuck lock sleeve reaches the regulation multi-disc the clearance size when the centre gripping is accomodate to clamping piece 32 realizes that this T detains inductance wire winding chuck is suitable for the centre gripping of not unidimensional size wire rod.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A T-buckle inductance winding chuck comprises a chuck locking sleeve arranged on a winding machine, an outer movable sleeve with one end inserted into the chuck locking sleeve, a chuck main body arranged in an inner cavity of the chuck locking sleeve and a spring; the chuck main body is coaxially inserted into the chuck locking sleeve from the end part of one end far away from the outer movable sleeve and is mutually sleeved with the outer movable sleeve; the outer movable sleeve is acted by external force to push the chuck main body to extend out of the chuck locking sleeve so as to facilitate the putting in of the wire, and meanwhile, the spring is in a continuous compression state; after the external force is removed, under the action of the spring reset, the chuck body retracts to the chuck locking sleeve so as to clamp the wire; the method is characterized in that: the outer peripheral surface of the chuck main body which is sleeved with the outer movable sleeve is provided with a linear groove parallel to the axis of the chuck main body in a digging way, and the outer movable sleeve is provided with a directional column matched with the linear groove.
2. The T-clip inductance winding clip of claim 1, wherein: the chuck main body comprises a plurality of clamping pieces and a chuck body which are arranged at intervals, one end of each clamping piece is fixed on the chuck body, and the other end of each clamping piece freely extends to form a clamping part.
3. The T-clip inductance winding clip according to claim 2, wherein: the inner hole of the chuck locking sleeve is of a step hole structure, a taper hole is formed in the port, located at one end far away from the outer movable sleeve, of the chuck locking sleeve, and the small-diameter hole of the taper hole is connected with the small inner hole of the chuck locking sleeve.
4. The T-clip inductance winding clip according to claim 3, wherein: the clamping piece is characterized in that a step annular groove is dug in the outer circumferential surface of the clamping piece, the spring ring is sleeved on the step annular groove, one end of the spring ring is abutted to the step surface of the inner hole of the chuck locking sleeve, and the other end of the spring ring is abutted to the end surface of the step annular groove.
5. The T-clip inductance winding clip according to claim 2, wherein: the two ends of the outer movable sleeve are provided with openings, and an inner hexagon bolt movably penetrates through the openings along the axis direction; one end of the chuck body is inserted into the opening end of the outer movable sleeve and is in threaded connection with the inner hexagon bolt.
6. The T-clip inductance winding clip according to claim 2, wherein: the chuck body is of an annular structure, a jacking pin is accommodated in an inner cavity of the chuck body, and a pin penetrates through the chuck body along the radial direction of the chuck body and tightly clamps the jacking pin; the ejector pin extends to a clamping part formed by the ends of the clamping pieces along the direction parallel to the axis of the chuck body.
7. The T-clip inductance winding clip according to claim 6, wherein: the end part of the ejector pin is provided with a small-diameter ejector rod which is positioned in the middle position of the clamping part formed by the end parts of the clamping pieces.
8. The T-clip inductance winding clip according to claim 2, wherein: the middle end face of each clamping piece is dug with a groove, and every two adjacent grooves of the clamping pieces are correspondingly arranged to form slag leakage holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023230607.9U CN214043403U (en) | 2020-12-28 | 2020-12-28 | T-buckle inductance winding chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023230607.9U CN214043403U (en) | 2020-12-28 | 2020-12-28 | T-buckle inductance winding chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214043403U true CN214043403U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023230607.9U Active CN214043403U (en) | 2020-12-28 | 2020-12-28 | T-buckle inductance winding chuck |
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| CN (1) | CN214043403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670493A (en) * | 2021-08-24 | 2021-11-19 | 成都奥捷通信技术有限公司 | Disengagement force reliability test equipment of insulator |
-
2020
- 2020-12-28 CN CN202023230607.9U patent/CN214043403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670493A (en) * | 2021-08-24 | 2021-11-19 | 成都奥捷通信技术有限公司 | Disengagement force reliability test equipment of insulator |
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