CN217134198U

CN217134198U - Winding auxiliary tool capable of being quickly disassembled and assembled

Info

Publication number: CN217134198U
Application number: CN202122871537.3U
Authority: CN
Inventors: 杜开永; 颜波
Original assignee: Yada Electronics Luoding Co ltd
Current assignee: Yada Electronics Luoding Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-08-05
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a but quick assembly disassembly's wire winding auxiliary fixtures, which comprises a base, the fixed axle, dismouting subassembly and handle, the left end portion and the base of fixed axle are fixed, dismouting subassembly cover is located on the fixed axle and can be for the fixed axle about removing, form the wire winding structure that is used for the coiling coil between base and the dismouting subassembly, the left end portion cover of handle is located between dismouting subassembly and the fixed axle and the handle can for dismouting subassembly and fixed axle about removing, the handle and be provided with between the dismouting subassembly and lock the dismouting subassembly in the fixed epaxial locking structure with the dismouting subassembly, external force drive handle is with locking structure unblock when moving right, be provided with between handle and the dismouting subassembly and can push away the handle left so that locking structure resumes the resilient means of locking state. The utility model discloses a wire winding auxiliary fixtures dismouting process is convenient and fast very, has reduced the time of unloading behind the coiling of coil by a wide margin.

Description

Winding auxiliary tool capable of being quickly disassembled and assembled

Technical Field

The utility model relates to an inductance coils's production technical field especially relates to a but quick assembly disassembly's wire winding auxiliary fixtures.

Background

Power supply and charger product, inductance are essential components and parts to the quantity is huge. However, the main component of the inductor, namely the coil, needs an auxiliary tool for winding the coil in the production process to complete the winding of the coil. The existing scheme is that a screw is adopted to connect two parts of a winding tool, a nut is manually unscrewed after the winding of a coil is completed, the coil is withdrawn, then the screw is screwed again to continue the winding of the next coil, and the coil is repeatedly and continuously produced in a circulating manner. This requires a lot of assistance time, which directly results in increased costs and reduced efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a but quick assembly disassembly's wire winding auxiliary fixtures.

The utility model discloses a solve its technical problem and the technical scheme who adopts is:

the utility model provides a but quick assembly disassembly's wire winding auxiliary fixtures, includes base, fixed axle, dismouting subassembly and handle, the left end portion of fixed axle with the base is fixed, dismouting subassembly cover is located on the fixed axle and can for remove about the fixed axle, form the wire winding structure that is used for the coiling coil between base and the dismouting subassembly, the left end portion cover of handle is located between dismouting subassembly and the fixed axle and the handle can remove about for dismouting subassembly and fixed axle, handle and dismouting subassembly between be provided with can lock the dismouting subassembly in the fixed epaxial locking structure, external drive will when the handle moves right locking structure unblock, be provided with between handle and the dismouting subassembly can with the handle pushes away left so that locking structure resumes the resilient means of locking state.

As a further optimization scheme of the above technical scheme, the disassembly and assembly includes a stop ring, the left end portion of the handle is located between the stop ring and the fixed shaft and is provided with a plurality of mounting holes on the handle, the locking structure includes a tapered locking surface and a locking piece, the tapered locking surface is arranged on the inner side wall of the stop ring and gradually expands from left to right, the locking piece is movably mounted in the mounting holes, the outer side portion of the locking piece extends out of the outer side surface of the handle and is abutted against the tapered locking surface, and the inner side portion of the locking piece extends into the inside of the handle and is abutted against the fixed shaft.

As a further optimization scheme of the above technical scheme, the dismounting assembly further comprises a dismounting seat and a sleeve, the dismounting seat is in sliding fit with the fixed shaft, and the left end of the sleeve is fixed at the right end of the dismounting seat.

As a further optimization scheme of the above technical scheme, a first spring seat located in the sleeve is arranged on the handle, a second spring seat located on the right side of the first spring seat is arranged on the sleeve, and the elastic device comprises a cylindrical spring arranged between the first spring seat and the second spring seat.

As a further optimization scheme of the technical scheme, the right end of the handle is located outside the sleeve and the right end of the handle is provided with the handle.

As a further optimization scheme of the above technical scheme, the right end portion of the dismounting seat is inserted into the sleeve, and a connecting structure capable of limiting the sleeve to move left and right relative to the dismounting seat is arranged between the sleeve and the dismounting seat.

As a further optimization scheme of the technical scheme, the connecting structure is a threaded connecting structure or a pin connecting structure.

As a further optimization scheme of the above technical scheme, the anti-backing ring is accommodated in the sleeve, the left end of the anti-backing ring abuts against the dismounting seat, and a limiting step capable of abutting against the right end of the anti-backing ring is arranged in the sleeve.

As a further optimization scheme of the technical scheme, the outer side wall of the right end of the base is provided with a first limiting plate used for limiting winding, the outer side wall of the middle of the dismounting seat is provided with a second limiting plate used for limiting winding, and the first limiting plate, the right end of the base, the second limiting plate and the left part of the dismounting seat form the winding structure.

As a further optimization of the above technical solution, the locking member is a ball that can rotate and move radially in the mounting hole.

The utility model has the advantages that: compared with the existing winding auxiliary tool, the winding auxiliary tool of the utility model has the advantages that the dismounting process is very convenient and fast, the unloading time after winding of the coil is greatly reduced, the time required before improvement is 6-10s, and the time required after improvement is only 1 s; greatly reducing the labor intensity of operators.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear …) in the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.

Referring to fig. 1, the utility model provides a winding auxiliary tool capable of being rapidly disassembled and assembled, which comprises a base 1 and a fixed shaft 2, dismouting subassembly 3 and handle 4, the left end portion of fixed axle 2 is fixed with base 1, dismouting subassembly 3 cover is located on fixed axle 2 and can be controlled for fixed axle 2 and move, form the wire winding structure that is used for the coiling coil between base 1 and the dismouting subassembly 3, the left end portion cover of handle 4 is located between dismouting subassembly 3 and the fixed axle 2 and handle 4 can move about for dismouting subassembly 3 and fixed axle 2, handle 4 and be provided with between dismouting subassembly 3 and can lock dismouting subassembly 3 in the locking structure on fixed axle 2, external force drive handle 4 unlocks the locking structure when moving right, be provided with between handle 4 and the dismouting subassembly 3 and can push handle 4 left so that the locking structure resumes the resilient means of locking state.

The utility model discloses an in the preferred scheme, dismouting subassembly 3 includes a stopping ring 31, the left end of handle 4 is located between stopping ring 31 and the fixed axle 2 and is provided with a plurality of mounting hole 41 on the handle 4, the locking structure is including setting up in the toper locking surface 311 that enlarges gradually from a left side to the right side of stopping ring 31 inside wall, and movable mounting is in the locking piece 5 of mounting hole 41, the outside portion of locking piece 5 stretch out the lateral surface of handle 4 and with toper locking surface 311 butt, the inside portion of locking piece 5 stretch into handle 4 inside and with fixed axle 2 butt.

Preferably, the locking member 5 is a ball that can rotate and move radially within the mounting hole 41. The number of the ball bearings is generally 3 or 4, the ball bearings are uniformly distributed around the axis of the handle 4, and the shape of the ball bearings can be spherical, or can be approximate spherical ellipsoid, egg shape and the like.

The working principle of the scheme is as follows: the locking member 5 tends to move leftward by the elastic force of the elastic means, so that the outer side of the locking member 5 abuts against the tapered locking surface 311 and the inner side of the locking member 5 abuts against the fixed shaft 2. In the winding process, due to the extrusion effect of the coil, the anti-return ring 31 tends to move rightwards, and the movement tendency enables the locking piece 5 to be locked under the action of friction force of the fixed shaft 2 and the anti-return ring 31, so that the effect of locking the dismounting assembly 3 on the fixed shaft 2 is achieved. After the winding is finished, the user pulls the handle 4 to the right, the locking piece 5 can be driven to move rightwards and separated from the anti-backing ring 31, and the whole dismounting assembly 3 can be pulled out rightwards by continuously pulling the handle 4. After the coil is dismounted, the whole dismounting assembly 3 is sleeved on the fixed shaft 2, the pulling force on the handle 4 is removed, the handle 4 is reset leftwards under the action of the elastic device, the dismounting assembly 3 can be locked on the fixed shaft 2 under the action of the locking piece 5, and at the moment, the next coil can be continuously wound. Compared with the existing winding auxiliary tool, the winding auxiliary tool of the utility model has the advantages that the dismounting process is very convenient and fast, the unloading time after winding of the coil is greatly reduced, the time required before improvement is 6-10s, and the time required after improvement is 1 s; greatly reducing the labor intensity of operators.

Specifically, the dismounting assembly 3 further includes a dismounting seat 32 and a sleeve 33, the dismounting seat 32 is slidably engaged with the fixed shaft 2, and a left end of the sleeve 33 is fixed to a right end of the dismounting seat 32. The handle 4 is provided with a first spring seat 43 located in the sleeve 33, the sleeve 33 is provided with a second spring seat 331 located on the right side of the first spring seat 43, and the elastic means includes a cylindrical spring 6 arranged between the first spring seat 43 and the second spring seat 331.

As a further improvement of the above, the right end of the handle 4 is located outside the sleeve 33 and the right end of the handle 4 is provided with a handle 42. The handle 42 is designed to facilitate pulling of the handle 4.

Specifically, the right end portion of the detachable seat 32 is inserted into the sleeve 33, and a connection structure capable of restricting the sleeve 33 from moving left and right with respect to the detachable seat 32 is provided between the sleeve 33 and the detachable seat 32. Preferably the connection is a threaded connection or a bayonet connection.

As a further improvement of the above, the retaining ring 31 is accommodated in the sleeve 33, the left end of the retaining ring 31 abuts against the detachable seat 32, and the sleeve 33 is provided with a limit step 332 which can abut against the right end of the retaining ring 31. In the scheme, the process of assembling, disassembling and assembling the assembly 3 is as follows, firstly, the check ring 31 is installed from the left port of the sleeve 33, and the right end of the check ring 31 reaches the position of the limit step 332; then, the right end of the detachable base 32 is inserted into the left end of the sleeve 33, and the sleeve 33 is connected with the detachable base 32 through a screw connection structure or a pin connection structure, so that the anti-backing ring 31 can be supported by the detachable base 32 and the anti-backing ring 31 is fixed in the sleeve 33. The dismounting component 3 adopts the structure, the whole structure is simple and compact, and the production and the assembly are convenient.

The utility model discloses an among the preferred scheme, the lateral wall of 1 right-hand member of base is provided with and is used for the spacing first limiting plate 11 that winds, and the lateral wall at dismouting seat 32 middle part is provided with and is used for the spacing second limiting plate 321 that winds, and the left part of the right-hand member of first limiting plate 11, base 1, second limiting plate 321 and dismouting seat 32 constitutes wire winding structure.

The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a but quick assembly disassembly's wire winding auxiliary fixtures, its characterized in that, includes base (1), fixed axle (2), dismouting subassembly (3) and handle (4), the left end portion of fixed axle (2) with base (1) is fixed, dismouting subassembly (3) cover is located on fixed axle (2) and can for the fixed axle (2) remove about, form the wire winding structure that is used for the coiling between base (1) and dismouting subassembly (3), the left end portion cover of handle (4) is located between dismouting subassembly (3) and fixed axle (2) and handle (4) can remove about for dismouting subassembly (3) and fixed axle (2), be provided with between handle (4) and dismouting subassembly (3) and can lock dismouting subassembly (3) on fixed axle (2) locking structure, external drive will when handle (4) remove right locking structure unblock, an elastic device capable of pushing the handle (4) leftwards to enable the locking structure to recover to the locking state is arranged between the handle (4) and the dismounting assembly (3).

2. The winding auxiliary tool capable of being quickly disassembled and assembled according to claim 1, wherein the disassembling and assembling component (3) comprises a retaining ring (31), the left end portion of the handle (4) is located between the retaining ring (31) and the fixed shaft (2), a plurality of mounting holes (41) are formed in the handle (4), the locking structure comprises a tapered locking surface (311) which is arranged on the inner side wall of the retaining ring (31) and gradually enlarged from left to right, and a locking piece (5) which is movably mounted in the mounting holes (41), the outer side portion of the locking piece (5) extends out of the outer side surface of the handle (4) and is abutted to the tapered locking surface (311), and the inner side portion of the locking piece (5) extends into the inside of the handle (4) and is abutted to the fixed shaft (2).

3. The winding auxiliary tool capable of being disassembled and assembled quickly as claimed in claim 2, wherein the disassembling and assembling component (3) further comprises a disassembling and assembling seat (32) and a sleeve (33), the disassembling and assembling seat (32) is in sliding fit with the fixed shaft (2), and the left end of the sleeve (33) is fixed at the right end of the disassembling and assembling seat (32).

4. A quick assembling and disassembling winding auxiliary tool according to claim 3, wherein the handle (4) is provided with a first spring seat (43) located in the sleeve (33), the sleeve (33) is provided with a second spring seat (331) located at the right side of the first spring seat (43), and the elastic device comprises a cylindrical spring (6) arranged between the first spring seat (43) and the second spring seat (331).

5. The winding auxiliary tool capable of being disassembled and assembled quickly as claimed in claim 3, wherein the right end of the handle (4) is located outside the sleeve (33) and a handle (42) is arranged at the right end of the handle (4).

6. The winding auxiliary tool capable of being disassembled and assembled quickly as claimed in claim 3, wherein the right end portion of the disassembling and assembling base (32) is inserted into the sleeve (33), and a connecting structure capable of limiting the sleeve (33) to move left and right relative to the disassembling and assembling base (32) is arranged between the sleeve (33) and the disassembling and assembling base (32).

7. The winding auxiliary tool capable of being disassembled and assembled quickly as claimed in claim 6, wherein the connecting structure is a threaded connecting structure or a pin connecting structure.

8. The winding auxiliary tool capable of being disassembled and assembled quickly as claimed in claim 6, wherein the anti-backing ring (31) is accommodated in the sleeve (33), the left end of the anti-backing ring (31) abuts against the disassembling and assembling seat (32), and a limiting step (332) capable of abutting against the right end of the anti-backing ring (31) is arranged in the sleeve (33).

9. The winding auxiliary tool capable of being quickly disassembled and assembled according to claim 3, wherein a first limiting plate (11) used for limiting winding is arranged on the outer side wall of the right end of the base (1), a second limiting plate (321) used for limiting winding is arranged on the outer side wall of the middle of the disassembling and assembling seat (32), and the first limiting plate (11), the right end of the base (1), the second limiting plate (321) and the left portion of the disassembling and assembling seat (32) form the winding structure.

10. A quick-release auxiliary winding tool according to claim 2, wherein the locking member (5) is a ball that can rotate and move radially in the mounting hole (41).