CN218026668U

CN218026668U - Universal wire guiding device and wire rack comprising same

Info

Publication number: CN218026668U
Application number: CN202222385496.1U
Authority: CN
Inventors: 董岳成; 黄永军
Original assignee: Wenzhou Jiawen Sewing Equipment Industry And Trade Co ltd
Current assignee: Wenzhou Jiawen Sewing Equipment Industry And Trade Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-13
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an universal wire device and contain line frame of this universal wire device, including crossing line horizontal pole and universal wire subassembly, universal wire subassembly is including crossing the line support and connecting the bent pipe portion, wherein connects the bent pipe portion and cross and be equipped with universal connecting piece one between the line horizontal pole, cross the line support and be equipped with universal connecting piece two between the bent pipe portion. The utility model has the advantages of can satisfy different position and send the line demand for sewing work quality is better, has still enlarged wire device's application scope simultaneously.

Description

Universal wire guiding device and wire rack comprising same

Technical Field

The utility model relates to a sewing machine equipment technical field, more specifically say, it relates to an universal wire device and contain this universal wire device's line frame.

Background

The sewing machine needs to provide an upper thread and a lower thread for sewing for a sewing mechanism during sewing operation, generally uses a thread guide rod to support and guide the thread led out from a thread releasing roll, and provides the thread required for sewing for the sewing machine. In the existing sewing machine equipment, the wire guiding devices are directly fixed on the wire frames, the orientation positions of the wire guiding devices cannot be adjusted, the requirement for feeding wires in multiple directions cannot be met, the sewing work is influenced, the application range of the guiding device is small, the wire frames in different orientation positions need to be adopted for working under the condition of different sewing requirements, and the working cost is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an application scope is wide, can send the line to different position, and operating mass with rated load is higher general wire guider and contain this universal wire device's line frame.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a universal wire device, is including crossing line horizontal pole and universal wire assembly, universal wire assembly is including crossing the line support and connecting the elbow portion, wherein connect the elbow portion and cross and be equipped with universal connecting piece one between the line horizontal pole, cross the line support and be equipped with universal connecting piece two between being connected the elbow portion.

The utility model discloses further set up to: the first universal connecting piece comprises a first universal seat fixed on the wire passing cross rod and a first universal ball fixed at one end of the connecting bent pipe part, and the second universal connecting piece comprises a second universal seat fixed at the other end of the connecting bent pipe part and a second universal ball fixed on the wire passing support.

The utility model discloses further set up to: the universal seat I and the universal seat II respectively comprise a base and a fastening sleeve sleeved outside the base, a groove for clamping the universal ball I or the universal ball II is formed in the base, a plurality of cracks are formed in the inner wall of the groove, the base is divided into a plurality of elastic buckling pieces, external threads are formed in the outer walls of the buckling pieces, and internal threads are formed in the inner wall of the fastening sleeve.

The utility model discloses further set up to: the wire passing support is arranged in a Y shape, and a plurality of wire passing holes are formed in the wire passing support.

A wire rack comprises a universal wire device, a wire rack frame and a wire feeding cross rod sleeved on the wire rack frame, wherein a threading opening is formed in the wire feeding cross rod, and a threading sleeve made of ceramic materials is arranged in the threading opening.

By adopting the technical scheme, the thread passing support realizes multidirectional position adjustment through the first universal connecting piece and the second universal connecting piece, so that the thread feeding position is matched with the sewing position, the working quality of the thread guiding device is favorably improved, and the application range of the thread guiding device is enlarged.

Drawings

FIG. 1 is a schematic structural diagram of a gimbal wire guiding device;

FIG. 2 is an exploded view of the gimbal wire assembly;

FIG. 3 is a schematic view of a bobbin;

fig. 4 is an enlarged view of a portion a in fig. 2.

1. A universal wire device; 2. a cross-over bar; 3. a universal lead assembly; 30. a wire passing bracket; 300. a wire passing hole; 31. connecting the bent pipe parts; 32. a first universal connecting piece; 320. a first universal seat; 321. a first universal ball; 33. a universal connecting piece II; 330. a second universal seat; 331. a second universal ball; 332. fastening sleeves; 333. a groove; 334. cracking; 335. a buckling piece; 336. a base; 4. an upper thread cross bar; 40. threading a sleeve; 41. a threading opening; 5. the bobbin holder.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 4. The structures, proportions, and dimensions shown in the drawings and described in the specification are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather the structures, proportions, and dimensions shown in the drawings and described in the specification are for illustrative purposes only and are not intended to limit the scope of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial change in the technical content.

The utility model provides a universal wire device 1, is including crossing line horizontal pole 2 and universal wire assembly 3, universal wire assembly 3 is including crossing line support 30 and connecting bent pipe portion 31, wherein connects bent pipe portion 31 and is equipped with universal connection spare one 32 between crossing line horizontal pole 2, cross line support 30 and be equipped with universal connection spare two 33 between connecting bent pipe portion 31. The first universal connecting piece 32 comprises a first universal base 320 fixed on the wire passing cross rod 2 and a first universal ball 321 fixed at one end of the connecting bent pipe part 31, and the second universal connecting piece 33 comprises a second universal base 330 fixed at the other end of the connecting bent pipe part 31 and a second universal ball 331 fixed on the wire passing support 30. The first universal seat 320 and the second universal seat 330 both comprise a base 336 and a fastening sleeve 332 sleeved outside the base 336, grooves 333 for clamping the first universal ball 321 or the second universal ball 331 are formed in the base 336, a plurality of cracks 334 are formed in the inner wall of each groove 333, the base 336 is divided into a plurality of elastic buckling pieces 335, external threads are formed in the outer wall of each buckling piece 335, and internal threads are formed in the inner wall of the fastening sleeve 332. The wire-passing bracket 30 is arranged in a Y shape, and a plurality of wire-passing holes 300 are formed in the wire-passing bracket 30.

When the universal wire device 1 is assembled, the first universal ball 321 connected to the elbow part 31 is inserted into the inner groove 333 of the first universal seat 320, and the fastening sleeve 332 is in threaded fit with the first universal seat 320, so that the gap between the fastening pieces 335 of adjacent parts is reduced, and the first universal ball 321 is fastened in the first universal seat 320. The wire passing bracket 30 and the connecting elbow part 31 are assembled in the same manner through the second universal seat 330 and the second universal ball 331. Due to the structural arrangement, the wire passing bracket 30 can be adjusted in position through the first universal connection and the second universal connection, the adaptability is improved, and the application range is expanded.

A wire rack comprises a universal wire device 1, a wire rack frame 5 and a wire feeding cross rod 4 sleeved on the wire rack frame 5, wherein a threading opening 41 is formed in the wire feeding cross rod 4, and a threading sleeve 40 made of ceramic materials is arranged in the threading opening 41. The threading sleeve 40 made of ceramic materials is beneficial to improving the smoothness of conveying sewing threads.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A gimbal wire assembly, comprising: including crossing line horizontal pole and universal wire assembly, universal wire assembly includes the line support and connects the elbow portion, wherein connects the elbow portion and is equipped with universal connection spare one between the line horizontal pole, cross the line support and be equipped with universal connection spare two with being connected between the elbow portion.

2. A gimbal wire assembly as claimed in claim 1, wherein: the first universal connecting piece comprises a first universal seat fixed on the wire passing cross rod and a first universal ball fixed at one end of the connecting bent pipe part, and the second universal connecting piece comprises a second universal seat fixed at the other end of the connecting bent pipe part and a second universal ball fixed on the wire passing support.

3. A gimbal wire assembly as claimed in claim 2, wherein: the universal seat I and the universal seat II respectively comprise a base and a fastening sleeve sleeved outside the base, a groove for clamping the universal ball I or the universal ball II is formed in the base, a plurality of cracks are formed in the inner wall of the groove, the base is divided into a plurality of elastic buckling pieces, external threads are formed in the outer walls of the buckling pieces, and internal threads are formed in the inner wall of the fastening sleeve.

4. A gimbal wire assembly as claimed in claim 3, wherein: the wire passing support is arranged in a Y shape, and a plurality of wire passing holes are formed in the wire passing support.

5. A bobbin comprising the gimbal wire assembly of any of claims 1-4, wherein: the wire feeding device is characterized by further comprising a wire coil rack and a wire feeding cross rod sleeved on the wire coil rack, wherein a wire threading opening is formed in the wire feeding cross rod, and a wire threading sleeve made of ceramic materials is arranged in the wire threading opening.