CN219553422U - Spring type thread end thread clamping structure - Google Patents

Abstract

The utility model provides a spring type end of a thread presss from both sides line structure, includes the support frame, and the support frame divide into upper and lower two-layer, and the upper strata is wire winding portion, and wire winding portion cavity is used for placing the tool, and the lower floor is equipped with the drive assembly who is used for controlling the tool to go up and down, wire winding portion one side is equipped with clamping assembly, including a plurality of supporting splint, telescopic link, spring, fixed plate and the cylinder that use, lift pole one end pass wire winding portion one side and at wire winding portion inner wall and splint fixed connection, the equal fixed mounting of the other end is on the fixed plate, the wire winding machine anterior segment conveys the copper line to clamp line structure position, and copper line one end is fixed on splint and wire winding portion inner wall by clamping assembly's splint, and the tool can be according to the synchronous wire winding post of production needs selection setting up multirow synchronous wire winding, cuts between the wire winding completion with the coil, and wire clamping structure only needs one drive arrangement to just can realize pressing from both sides a plurality of coils simultaneously to ingenious overall arrangement and structural design has saved production space greatly, and improved production efficiency.

Description

Spring type thread end thread clamping structure

Technical Field

The utility model belongs to the technical field of winding machines, and particularly relates to a spring type thread end clamping structure.

Background

The chip inductor, also called power inductor, high-current inductor and surface-mounted high-power inductor, has the characteristics of miniaturization, high quality, high energy storage, low resistance and the like, mainly comprises a magnetic core and copper wires, and mainly plays roles of filtering and oscillation in a circuit, wherein the coil is a core component, how to efficiently finish winding is a target problem of continuous improvement in the coil production process, a large number of synchronous coils can effectively improve the production efficiency, but in order to keep the coils not loose, a wire clamping device is usually required to clamp the wire to keep the tightness, but the wire clamping device in the prior art only can clamp the wire ends of a single coil, and when a plurality of coils are produced simultaneously, a plurality of wire clamping devices are required to occupy mechanical space and produce energy.

Disclosure of Invention

(1) Technical problem to be solved

The utility model aims to provide a spring type thread end thread clamping structure, which aims to solve the technical problem that a plurality of thread end clamping devices are needed in coil production in the prior art.

(2) Technical proposal

The utility model provides a spring-type thread end presss from both sides line structure, includes the support frame, and the support frame divide into upper and lower two-layer, and the upper strata is wire winding portion, and wire winding portion cavity is used for placing the tool, and the lower floor is equipped with the drive assembly who is used for controlling the tool to go up and down, wire winding portion one side is equipped with clamping assembly, including splint, telescopic link, spring, fixed plate and the cylinder that a plurality of is supporting to use, wire winding portion one side is passed to telescopic link one end and at wire winding portion inner wall and splint fixed connection, and the equal fixed mounting of telescopic link other end is on the fixed plate, the cover is equipped with the spring on the telescopic link.

The spring type wire head wire clamping structure is suitable for a winding machine of an inductance coil, the front section of the winding machine conveys a copper wire to the wire clamping structure, a winding device is further arranged above the wire clamping structure, the copper wire is wound in a jig placed in the hollow part of a winding part through the winding device, and one end of the copper wire is clamped and fixed on a clamping plate and the inner wall of the winding part by the clamping plate in the process of winding the copper wire passing through the jig by the winding device, so that the wire head is tensioned to facilitate winding.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the winding part which is hollow and used for placing the jig is arranged, one side of the winding part is provided with the clamping component, the front section of the winding machine is used for conveying the copper wire to the wire clamping structure, one end of the copper wire is fixed on the clamping plate and the inner wall of the winding part by the clamping plate of the clamping component, the jig can be selectively provided with a plurality of rows of winding posts for synchronous winding according to production requirements, the copper wire is positioned above the jig, multi-coil synchronous winding is realized on the winding posts by the winding device which is additionally arranged, and the coils are cut after the winding is finished;

the wire clamping structure can clamp a plurality of coils simultaneously by only driving the driving device, so that the production space is greatly saved by ingenious layout and structural design, and the production efficiency is improved.

Drawings

Fig. 1: three-dimensional structure diagram of the present utility model.

Fig. 2: the wire winding schematic diagram on the fixture of the utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to fig. 1-2;

the utility model provides a spring-type thread end wire clamping structure, includes support frame 1, and support frame 1 divide into upper and lower two-layer, and the upper strata is wire winding portion 21, and wire winding portion cavity is used for placing tool 3, and the lower floor is equipped with the drive assembly 22 that is used for controlling the tool to go up and down, wire winding portion 21 one side is used for advancing the copper line, and the one end of copper line is fixed at wire winding portion 21 opposite side through clamping assembly 4 after wire winding portion 21, wire winding portion 21 one side is equipped with clamping assembly 4 including the splint 41, telescopic link 42, spring 43, fixed plate 44 and cylinder 45 that a plurality of is supporting to use, telescopic link 42 one end passes wire winding portion 21 one side and at wire winding portion 21 inner wall and splint 41 fixed connection, and telescopic link 42 other end equal fixed mounting is on fixed plate 44, the cover is equipped with spring 43 on the telescopic link 42, thereby the cylinder is through driving the distance that fixed plate 44 moved along telescopic link 42 direction and is controlled splint 41 and wire winding portion 21 inner wall to press from both sides the thread end.

The spring type wire head wire clamping structure is suitable for a winding machine of an inductance coil, the front section of the winding machine conveys copper wires to the wire clamping structure, a winding device (not shown in the figure) is further arranged above the wire clamping structure, the copper wires are wound in a jig 3 placed in the hollow part of a winding part 21 through the winding device, and one ends of the copper wires are clamped and fixed on the clamping plate 41 and the inner wall of the winding part 21 by the clamping plate 41 in the process of winding the copper wires passing through the jig 3 by the winding device, so that the effect of tensioning the wire heads and facilitating winding is achieved.

The jig 3 in the embodiment of the utility model is provided with a plurality of groups of winding posts 31 arranged in an array manner, each group of winding posts 31 comprises a winding post one 311 used for winding a coil main body, a winding post two 312 and a winding post three 313 which are positioned on the same side of the winding post one 311 and used for stretching and fixing two wire feet of a coil, when the winding device winds a wire on the jig 3, the winding mode of a copper wire is shown in fig. 2, so that after one copper wire stretches into the jig 3 from one side, the wire head is clamped by the clamping plate 41, when the winding device continuously winds the copper wire on the jig 3, the front section continuously conveys the copper wire into the jig 3 so as to avoid wire breakage caused by excessive tensioning of the copper wire, and the winding operation on each group of winding posts is synchronously performed, thereby effectively improving the production efficiency of the wound coil.

The wire winding part 21 in the embodiment of the utility model is provided with a plurality of wire outlet holes 23 on one side of the copper wire inlet wire, and the jig 3 corresponding to the wire outlet holes is also provided with the wire winding posts 31 corresponding to the positions of the wire outlet holes 23, and a plurality of copper wires are arranged to simultaneously perform a plurality of rows of wire winding coils, so that the production efficiency of the coil is greatly improved, and the wire winding part in the embodiment has the advantages of compact structure, reasonable layout and production space saving.

The bottom of the jig 3 in the embodiment of the utility model is provided with the conveying mechanism (not shown in the figure), when the coil is wound, the cutter 24 on the wire outlet hole 23 on one side of the winding part 21 cuts off the copper wire, and the conveying mechanism conveys the jig 3 to the next procedure, so that automatic transmission is realized, no other equipment for grabbing the jig 3 is needed, the transportation process is convenient to operate, and the conveying mechanism is positioned below the winding part 21 and does not occupy the production space.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the embodiments of the disclosure may be suitably combined to form other embodiments as will be understood by those skilled in the art.

Claims (7)

1. The utility model provides a spring-type thread end presss from both sides line structure, its characterized in that, including support frame (1), support frame (1) divide into upper and lower two-layer, and the upper strata is wire winding portion (21), and wire winding portion cavity is used for placing tool (3), and the lower floor is equipped with drive assembly (22) that are used for controlling the tool to go up and down, wire winding portion one side is equipped with clamping assembly (4), including splint (41), telescopic link (42), spring (43), fixed plate (44) and cylinder (45) that a plurality of used together, telescopic link (42) one end passes wire winding portion (21) one side and at wire winding portion (21) inner wall and splint (41) fixed connection, and telescopic link (42) other end equal fixed mounting is on fixed plate (44), the cover is equipped with spring (43) on telescopic link (42).

2. A spring type thread end clamping structure according to claim 1, wherein one side of the winding part (21) is used for feeding copper thread, and one end of the copper thread passes through the winding part (21) and is fixed on the other side of the winding part (21) through the clamping component (4).

3. Spring type thread end clamping structure according to claim 1, characterized in that a winding device is arranged above the support frame (1).

4. The spring type thread end clamping structure according to claim 2, wherein a plurality of groups of winding posts (31) arranged in an array are arranged on the jig (3).

5. A spring type thread end clamping structure according to claim 4, wherein the winding post (31) comprises a first winding post (311) for winding the coil main body, and a second winding post (312) and a third winding post (313) which are positioned on the same side of the first winding post (311) and used for stretching and fixing two thread ends of the coil.

6. The spring type wire end clamping structure according to claim 1, wherein a plurality of wire outlet holes (23) are formed in one side of the wire winding part (21) for copper wire inlet.

7. The spring type thread end thread clamping structure according to claim 1, wherein a plurality of groups of winding posts (31) which are arranged side by side are arranged on the jig (3).