CN214613017U

CN214613017U - Novel electronic wire clamping device

Info

Publication number: CN214613017U
Application number: CN202120728385.9U
Authority: CN
Inventors: 周勇喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-11
Filing date: 2021-04-11
Publication date: 2021-11-05
Anticipated expiration: 2031-04-11

Abstract

The utility model discloses a novel electron thread tension device belongs to sewing machine technical field, has solved the loaded down with trivial details problem of thread tension device installation and maintenance, and its technical scheme main points are including thread tension seat, electromagnetic component, first splint, second splint and spacing bolt, be provided with the installation room that the electromagnetic component inlayed and adorn on the thread tension seat to leave the wire casing of placing the wire in the edge of installation room, be provided with the fixed column that is used for the assembly fixation on the sewing machine on the thread tension seat, first splint are fixed at the lateral surface of electromagnetic component and are left the activity hole on the electromagnetic component, are provided with the guide post that runs through in the activity hole on the second splint, and it is spacing through spacing bolt between second splint and the first splint, have reached the convenience that improves the operation, are favorable to improving work efficiency effect.

Description

Novel electronic wire clamping device

Technical Field

The utility model relates to a sewing machine field relates to a novel electron thread trapper especially.

Background

Generally speaking, need install mechanical thread clamping structure on sewing machine, mechanical thread clamping device is complicated at the in-process subassembly structure of work, and installation and maintenance are loaded down with trivial details, have brought the inconvenience for the user. In the zigzag sewing of clothes, a thread-pulling operation is often required, and therefore, improvement in structural cooperation of the thread gripper on the sewing machine is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, solve the technical problem in the correlation technique to a certain extent at least, provide a novel electron wire holder to reach the operation of being convenient for, the purpose of convenient equipment and maintenance.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a novel electron thread tension device, includes wire holder, electromagnetic component, first splint, second splint and spacing bolt, be provided with the installation room that the electromagnetic component inlayed and adorn on the wire holder to leave the wire casing of placing the wire in the edge of installation room, be provided with the fixed column that is used for the assembly to be fixed in on the wire holder, first splint are fixed at the lateral surface of electromagnetic component and are left the movable hole on the electromagnetic component, are provided with the guide post that runs through in the movable hole on the second splint, and it is spacing through spacing bolt between second splint and the first splint.

As a specific aspect of the present invention, it may be preferable that: the end of the first clamping plate is provided with a first guide surface, the end of the second clamping plate is provided with a second guide surface, and the first guide surface and the second guide surface form a V-shaped wire inlet.

As a specific aspect of the present invention, it may be preferable that: the first clamping plate is provided with a threaded hole, the second clamping plate is provided with a step hole, the nut part of the limiting bolt is embedded and limited in the step hole, and the threaded column of the limiting bolt is matched in the threaded hole.

As a specific aspect of the present invention, it may be preferable that: the width of first splint is less than the width of second splint, and the both sides of second splint are provided with supplementary piece, and a plurality of supplementary pieces are laminated respectively in the both sides of first splint.

As a specific aspect of the present invention, it may be preferable that: the first clamping plate and the electromagnetic assembly are assembled through a key groove, and the electromagnetic assembly and the wire clamping seat are fixed through bolts.

The utility model discloses technical effect mainly embodies in following aspect: can be reliable, convenient install on sewing machine through this structure to can replace the original line subassembly of dialling of sewing machine, through connecing the controller with the electromagnetic component, can control the circular telegram and the outage of electromagnetic component, realize that the second splint are close to the motion to first splint, thereby can make the line tightly pressed from both sides, when the outage, the line does not receive the centre gripping, and control mode is simple, and mechanical structure is reliable, is convenient for maintain and overhaul.

Drawings

FIG. 1 is an assembly view of the structure of the embodiment;

FIG. 2 is an exploded view of the structure of the embodiment;

FIG. 3 is a schematic structural diagram of the wire clamping seat in the embodiment.

Reference numerals: 1. a wire clamping seat; 11. an installation chamber; 12. a wire slot; 13. fixing a column; 2. an electromagnetic assembly; 21. a movable hole; 3. a first splint; 31. a first guide surface; 32. a threaded hole; 4. a second splint; 41. a guide post; 42. a second guide surface; 43. a stepped bore; 44. an auxiliary block; 5. a limit bolt; 51. a nut portion; 52. a threaded post; 6. and (4) a wire inlet.

Detailed Description

The embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, and the embodiments described below by referring to the drawings are exemplary and intended to explain the present invention so that the technical solutions of the present invention can be more easily understood and grasped, and cannot be construed as limiting the present invention.

Example (b):

a novel electronic wire clamping device is shown in reference to fig. 1 and 3 and comprises a wire clamping seat 1, an electromagnetic assembly 2, a first clamping plate 3, a second clamping plate 4 and a limiting bolt 5. The thread clamping seat 1 is provided with an installation chamber 11 for embedding the electromagnetic component 2, a thread groove 12 for placing a lead is reserved at the edge of the installation chamber 11, and the thread clamping seat 1 is provided with a fixing column 13 for being assembled and fixed on a sewing machine. The electromagnetic assembly 2 is a cylindrical structure, mainly a coil winding and has an external lead which is not shown in the drawing, can be understood through the wire slot 12, and the guide can be limited from the position of the wire slot 12. The electromagnetic component 2 generates magnetic force after being electrified, and can adsorb the second clamping plate 4.

In addition, the design is further carried out, the first clamping plate 3 is fixed on the outer side surface of the electromagnetic assembly 2, a movable hole 21 is reserved on the electromagnetic assembly 2, a guide column 41 penetrating through the movable hole 21 is arranged on the second clamping plate 4, and the second clamping plate 4 and the first clamping plate 3 are limited through a limiting bolt 5. The guide posts 41 act to smooth the movement of the second clamping plate 4. The structural parts are simple and small, convenient to install and very convenient to overhaul and maintain in the later period.

Referring to fig. 1 and 2, the end of the first clamping plate 3 is provided with a first guide surface 31, the end of the second clamping plate 4 is provided with a second guide surface 42, and the first guide surface 31 and the second guide surface 42 form a V-shaped wire inlet 6. Thus, the thread can smoothly enter from the entrance.

The first clamping plate 3 is provided with a threaded hole 32, the second clamping plate 4 is provided with a step hole 43, the nut part 51 of the limiting bolt 5 is embedded and limited in the step hole 43, and the threaded column 52 of the limiting bolt 5 is matched in the threaded hole 32. This spacing mode is simple high-efficient to can adjust spacing interval. The spacing distance is adjusted by adjusting the fixed position of the spacing bolt 5 in the threaded hole 32 and rotating the spacing bolt 5, so that the distance between the nut part 51 and the first clamping plate 3 can be reduced, and the spacing range of motion of the second clamping plate 4 is changed.

The width of first splint 3 is less than the width of second splint 4, and the both sides of second splint 4 are provided with supplementary piece 44, and a plurality of supplementary pieces 44 are laminated respectively in the both sides of first splint 3. The auxiliary blocks 44 are provided in four in the present embodiment. And has a limit effect, and in addition, the wire can move between the two auxiliary blocks 44, thereby also keeping the control of the movement and the movement range of the wire.

In order to improve the simplicity and reliability of assembly, the first clamping plate 3 is assembled with the electromagnetic assembly 2 through a key slot, and the electromagnetic assembly 2 and the wire clamping seat 1 are fixed through bolts. This provides a relatively secure fit and also facilitates disassembly.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a novel electron thread tension device, includes wire holder, electromagnetic component, first splint, second splint and spacing bolt, characterized by, be provided with the installation room that power supply electromagnetic component inlayed the dress on the wire holder to leave the wire casing of placing the wire in the edge of installation room, be provided with the fixed column that is used for the assembly fastening on the sewing machine on the wire holder, first splint are fixed at the lateral surface of electromagnetic component and are left the movable hole on the electromagnetic component, are provided with the guide post that runs through in the movable hole on the second splint, and it is spacing through spacing bolt between second splint and the first splint.

2. The novel electronic cable gripper as claimed in claim 1, wherein: the end of the first clamping plate is provided with a first guide surface, the end of the second clamping plate is provided with a second guide surface, and the first guide surface and the second guide surface form a V-shaped wire inlet.

3. The novel electronic cable gripper as claimed in claim 1, wherein: the first clamping plate is provided with a threaded hole, the second clamping plate is provided with a step hole, the nut part of the limiting bolt is embedded and limited in the step hole, and the threaded column of the limiting bolt is matched in the threaded hole.

4. The novel electronic cable gripper as claimed in claim 1, wherein: the width of first splint is less than the width of second splint, and the both sides of second splint are provided with supplementary piece, and a plurality of supplementary pieces are laminated respectively in the both sides of first splint.

5. The novel electronic cable gripper as claimed in claim 1, wherein: the first clamping plate and the electromagnetic assembly are assembled through a key groove, and the electromagnetic assembly and the wire clamping seat are fixed through bolts.