CN217958897U

CN217958897U - Five-claw righting die structure of button sewing machine

Info

Publication number: CN217958897U
Application number: CN202221965842.7U
Authority: CN
Inventors: 谢金玲
Original assignee: Guangdong Dashun Technology Co ltd
Current assignee: Guangdong Dashun Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-06
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a five-jaw righting die structure of button sewing machine, including the die holder, fixed surface is connected with the lower mould positioning seat under the die holder, the inside of lower mould positioning seat is provided with set screw, the inside of die holder is provided with the bed die, the inside of bed die is provided with supporting spring, the inside of die holder and the upper portion that is located supporting spring are provided with righting the post, the inside of die holder and the outside that is located the bed die are provided with limiting spring, the left side of die holder rotates through the second long round pin and is connected with first clamping jaw. The utility model discloses in, set up first clamping jaw, second lower clamping jaw, first apron, second apron, first clamping spring, second clamping spring, spacing spring, right post, supporting spring, bed die, lower mould positioning seat, set screw, reached and right five claws of button that will buckle, improve production efficiency, guarantee to beat the button quality, use more convenient purpose.

Description

Five-claw righting die structure of button sewing machine

Technical Field

The utility model relates to a button erection equipment technical field especially relates to a beat five-jaw righting die structure of button machine.

Background

Buttons are originally used as ornaments, while dress clothes are decorative needles. The function of buttons is the same as today in the 13 th century. At that time, people have understood that the button holes are formed on the clothes, and the method greatly improves the practical value of the buttons. In the 16 th century, buttons have gained popularity. The button sewing machine is used for fixing buttons such as snap buttons, jean buttons and the like on clothes. For example, the cowboy button is composed of a button (i.e. A piece) and a nail (i.e. B piece), and the button-making machine penetrates the cloth and inserts the nail into the button to complete the fixing of the cowboy button. Similarly, the son button and the mother button of the son-mother button are respectively fixed on two sides of the clothes or the trousers and then buckled; the button sewing machine is used for fixing the male button or the female button on clothes or trousers respectively.

In the process of button sewing machine work, five claws of button of buckling appear easily, lead to the quality of sewing the button to descend, among the prior art, unable fine with five claw positive moulds, influence the efficiency of production easily, can't guarantee the quality of sewing the button, it is convenient inadequately to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a five-claw righting die structure of a button beating machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a five-claw centering die structure of a button sewing machine comprises a lower die base, wherein the lower surface of the lower die base is fixedly connected with a lower die positioning seat, a positioning screw is arranged inside the lower die positioning seat, a lower die is arranged inside the lower die base, a supporting spring is arranged inside the lower die, a centering column is arranged inside the lower die base and on the upper portion of the supporting spring, and a limiting spring is arranged inside the lower die base and on the outer side of the lower die;

the left side of die holder rotates through the long round pin of second and is connected with first clamping jaw, the left surface fixedly connected with first apron of die holder, be provided with first clamping spring between first apron and the first clamping jaw, the right side of die holder rotates through the long round pin of first and is connected with second clamping jaw down, the right side fixedly connected with second apron of die holder, be provided with second clamping spring between second apron and the second clamping jaw down, the front side of die holder is provided with the short round pin.

As a further description of the above technical solution:

the lower part of the lower die is provided with a groove, and the front end of the positioning screw is positioned in the groove.

As a further description of the above technical solution:

the upper portion of bed die is provided with the through-hole, the short round pin is located inside the through-hole.

As a further description of the above technical solution:

the first lower clamping jaw is positioned on the right side of the first cover plate, and the second lower clamping jaw is positioned on the left side of the second cover plate.

As a further description of the above technical solution:

the first cover plate and the second cover plate are identical in shape and size, and the first lower clamping jaw is matched with the second lower clamping jaw.

As a further description of the above technical solution:

the first long pin is positioned on the right side of the second long pin and positioned in the same horizontal plane.

As a further description of the above technical solution:

the height of the first lower clamping jaw and the height of the second lower clamping jaw are higher than that of the lower die base, and the longitudinal section of the lower die base is L-shaped.

As a further description of the above technical solution:

and one side surfaces, far away from the lower die base, of the first lower clamping jaw and the second lower clamping jaw are respectively provided with a circular groove, and the first clamping spring and the second clamping spring are respectively positioned in the circular grooves.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this five-claw centering die structure of button sewing machine has set up first clamping jaw, second lower clamping jaw, first apron, second apron, first clamping spring, second clamping spring, and first clamping spring, second clamping spring provide the restriction for first clamping jaw, second lower clamping jaw respectively, and the button that will treat to correct is placed under first clamping jaw and the second between the clamping jaw, guarantees the position stability of button, prepares for centering, guarantees that the quality of centering is good.

2. Compared with the prior art, this beat five claw of button machine and right mould structure has set up spacing spring, has right post, supporting spring, bed die, lower mould positioning seat, set screw, during the use, right post and five claws of button relatively move up, and the five claws that will buckle are right, guarantee to beat the button machine beat the button of high quality, the efficiency of rightting is higher.

Drawings

Fig. 1 is an explosion schematic diagram of a five-claw centering die structure of a button-striking machine according to the present invention;

fig. 2 is a front side combination perspective view of a five-claw righting mold structure of the button-making machine provided by the utility model;

fig. 3 is a rear side combination perspective view of a five-claw centering die structure of the button sewing machine provided by the utility model;

fig. 4 is an internal schematic view of a five-claw centering die structure of a button sewing machine according to the present invention.

Illustration of the drawings:

1. a lower die; 2. a support spring; 3. a righting column; 4. a limiting spring; 5. a first long pin; 6. a second long pin; 7. a short pin; 8. a first lower jaw; 9. a first clamping spring; 10. a first cover plate; 11. a second lower jaw; 12. a lower die holder; 13. a second clamping spring; 14. a second cover plate; 15. a set screw; 16. a lower die positioning seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a five-claw centering die structure of a button sewing machine comprises a lower die base 12, wherein a lower die positioning seat 16 is fixedly connected to the lower surface of the lower die base 12, a positioning screw 15 is arranged inside the lower die positioning seat 16, a lower die 1 is arranged inside the lower die base 12, a supporting spring 2 is arranged inside the lower die 1, a centering column 3 is arranged inside the lower die base 12 and on the upper portion of the supporting spring 2, and a limiting spring 4 is arranged inside the lower die base 12 and on the outer side of the lower die 1;

the left side of die holder 12 is rotated through second long round pin 6 and is connected with first clamping jaw 8 down, the first apron 10 of left surface fixedly connected with of die holder 12, be provided with first clamping spring 9 between first apron 10 and the first clamping jaw 8 down, the right side of die holder 12 is rotated through first long round pin 5 and is connected with second clamping jaw 11 down, the right flank fixedly connected with second apron 14 of die holder 12, be provided with second clamping spring 13 between second apron 14 and the second clamping jaw 11, the front side of die holder 12 is provided with short round pin 7.

The lower part of the lower die 1 is provided with a groove, the front end of a positioning screw 15 is positioned in the groove, the positioning screw 15 limits the lower die 1 to a certain degree and positions the lower die, the upper part of the lower die 1 is provided with a through hole, a short pin 7 is positioned in the through hole, a first lower clamping jaw 8 is positioned on the right side of a first cover plate 10, a second lower clamping jaw 11 is positioned on the left side of a second cover plate 14, the first cover plate 10 and the second cover plate 14 are the same in shape and size, the first cover plate 10 and the second cover plate 14 respectively provide support for a first clamping spring 9 and a second clamping spring 13, the first lower clamping jaw 8 and the second lower clamping jaw 11 are matched with each other, a first long pin 5 is positioned on the right side of a second long pin 6 and positioned in the same horizontal plane, the first lower clamping jaw 8 and the second lower clamping jaw 11 are higher than the lower die holder 12, the longitudinal section of the lower die holder 12 is L-shaped, a circular groove is formed in one side surface of the first lower clamping jaw 8 and the second lower clamping jaw 11, the second clamping spring 13 is positioned in the circular groove, and the second clamping spring 9, and the second clamping spring 13 can stabilize the second clamping spring.

The working principle is as follows: the button to be corrected is placed between the first lower clamping jaw 8 and the second lower clamping jaw 11, the first clamping spring 9 and the second clamping spring 13 respectively limit the first lower clamping jaw 8 and the second lower clamping jaw 11, the position stability of the button is guaranteed, preparation is made for righting, the righting quality is guaranteed to be good, then the righting column 3 and the five buttons of the button move upwards relatively, the bent five-button is righted, the button beating quality of the button beating machine is guaranteed to be good, and the righting efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a beat button machine five-jaw righting die structure, includes die holder (12), its characterized in that: the lower surface of the lower die base (12) is fixedly connected with a lower die positioning seat (16), a positioning screw (15) is arranged inside the lower die positioning seat (16), a lower die (1) is arranged inside the lower die base (12), a supporting spring (2) is arranged inside the lower die (1), a righting column (3) is arranged inside the lower die base (12) and above the supporting spring (2), and a limiting spring (4) is arranged inside the lower die base (12) and outside the lower die (1);

the left side of die holder (12) is rotated through second long round pin (6) and is connected with first clamping jaw (8) down, the first apron of left surface fixedly connected with (10) of die holder (12), be provided with between first apron (10) and first clamping jaw (8) first clamping spring (9), the right side of die holder (12) is rotated through first long round pin (5) and is connected with clamping jaw (11) down under the second, the right side fixedly connected with second apron (14) of die holder (12), be provided with second clamping spring (13) between clamping jaw (11) under second apron (14) and the second, the front side of die holder (12) is provided with short round pin (7).

2. The button-beating machine five-claw centering die structure according to claim 1, characterized in that: the lower part of the lower die (1) is provided with a groove, and the front end of the positioning screw (15) is positioned in the groove.

3. The button-sewing machine five-claw centering die structure according to claim 1, characterized in that: the upper part of the lower die (1) is provided with a through hole, and the short pin (7) is positioned in the through hole.

4. The button-beating machine five-claw centering die structure according to claim 1, characterized in that: the first lower clamping jaw (8) is positioned on the right side of the first cover plate (10), and the second lower clamping jaw (11) is positioned on the left side of the second cover plate (14).

5. The button-beating machine five-claw centering die structure according to claim 1, characterized in that: the first cover plate (10) and the second cover plate (14) are identical in shape and size, and the first lower clamping jaw (8) and the second lower clamping jaw (11) are matched with each other.

6. The button-beating machine five-claw centering die structure according to claim 1, characterized in that: the first long pin (5) is positioned on the right side of the second long pin (6) and is positioned in the same horizontal plane.

7. The button-sewing machine five-claw centering die structure according to claim 1, characterized in that: the height of the first lower clamping jaw (8) and the height of the second lower clamping jaw (11) are higher than that of the lower die holder (12), and the longitudinal section of the lower die holder (12) is L-shaped.

8. The button-beating machine five-claw centering die structure according to claim 1, characterized in that: one side surfaces, far away from the lower die base (12), of the first lower clamping jaw (8) and the second lower clamping jaw (11) are respectively provided with a circular groove, and the first clamping spring (9) and the second clamping spring (13) are respectively located inside the circular grooves.