CN218487044U

CN218487044U - Fold and rivet product point of knot mechanism

Info

Publication number: CN218487044U
Application number: CN202222360203.4U
Authority: CN
Inventors: 陈万凯; 徐帆
Original assignee: Suzhou Jiaxinde Machinery Technology Co ltd
Current assignee: Suzhou Jiaxinde Machinery Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-17
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a fold and rivet product knot point mechanism, including last mould and lower mould, be provided with on the lower mould and detain the point and dash the seat and fold and rivet towards the seat, upward be provided with on the mould with detain the point and dash the point drift of detaining of seat mutually supporting of dashing, upward be provided with on the mould with fold rivet towards the seat mutually supporting fold the drift of riveting. The utility model discloses, once accomplish the pressure-superposed of product in the mould, promote production efficiency greatly, practice thrift the cost.

Description

Fold and rivet product point of knot mechanism

Technical Field

The utility model relates to a stamping die technical field specifically is a fold and rivet product dotting mechanism.

Background

The existing laminated rivet iron core press-riveting device comprises an upper cavity and a lower cavity which are matched with each other, an iron core punching sheet to be subjected to laminated rivet is placed in the lower cavity, and then high pressure is applied to the upper cavity, so that the iron core punching sheet is extruded and laminated rivet in the upper cavity and the lower cavity to be shaped.

The existing laminated rivet product is generally formed by firstly stamping a single sheet and then connecting the single sheet and the product by a welding method, and two operations are needed to realize the processing of the product, so that the production efficiency is relatively low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fold product of riveting and detain some mechanism to solve the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fold and rivet product knot point mechanism, includes mould and lower mould, be provided with the dotting punch seat on the lower mould and fold and rivet towards the seat, go up and be provided with the dotting punch head of mutually supporting with the dotting punch seat on the mould, go up and be provided with on the mould and fold and rivet towards the punch head of mutually supporting of seat.

Preferably, the dotting punch is of a flat rod-shaped structure, and the bottom end of the dotting punch is of a shrinkage-shaped structure.

Preferably, the number of the buckling point punch heads is four, and the buckling point punch seat is provided with four through holes matched with the buckling point punch heads.

Preferably, the upper die comprises an upper die base, an upper padding plate, an upper fixed plate and an upper stripping plate, the upper padding plate is installed at the bottom end of the upper die base, the upper fixed plate is installed at the bottom end of the upper padding plate, and the upper stripping plate is arranged below the upper fixed plate.

Preferably, the lower die comprises a lower die base, a lower backing plate and a lower fixing plate, the lower backing plate is installed at the top end of the lower die base, and the lower fixing plate is installed at the top end of the lower backing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the product is laminated in the die at one time, so that the production efficiency is greatly improved, and the cost is saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the present invention in operation;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural view of the dotting punch and the dotting punch holder of the present invention;

fig. 5 is the structure diagram of the utility model discloses fold and rivet drift and fold and rivet towards seat.

In the figure: 1. a lower base plate; 2. a lower fixing plate; 3. punching a dotting punch; 4. stacking and riveting a punch; 5. an upper die holder; 6. a base plate is arranged; 7. an upper fixing plate; 8. an upper stripping plate; 9. stacking riveting and punching seats; 10. a lower die holder; 11. and (4) punching a button point.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a riveting product fastening mechanism includes an upper die and a lower die, the lower die is provided with a fastening point punching seat 11 and a riveting punching seat 9, the upper die is provided with a fastening point punch 3 cooperating with the fastening point punching seat 11, and the upper die is provided with a riveting punch 4 cooperating with the riveting punching seat 9; the dotting punch 3 is of a flat rod-shaped structure, and the bottom end of the dotting punch 3 is of a shrinkage-shaped structure; the number of the dotting punch heads 3 is four, and the dotting punch seat 11 is provided with four through holes matched with the dotting punch heads 3; the upper die comprises an upper die base 5, an upper base plate 6, an upper fixing plate 7 and an upper stripping plate 8, wherein the upper base plate 6 is installed at the bottom end of the upper die base 5, the upper fixing plate 7 is installed at the bottom end of the upper base plate 6, and the upper stripping plate 8 is arranged below the upper fixing plate 7; the lower die comprises a lower die base 10, a lower padding plate 1 and a lower fixing plate 2, wherein the lower padding plate 1 is installed at the top end of the lower die base 10, and the lower fixing plate 2 is installed at the top end of the lower padding plate 1; the product is laminated in the die at one time, so that the production efficiency is greatly improved, and the cost is saved.

The utility model discloses a theory of operation is: the product is laminated in the die at one time, so that the production efficiency is greatly improved, and the cost is saved.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fold product of riveting and detain some mechanism, includes mould and lower mould, its characterized in that: the lower die is provided with a dotting punch seat (11) and a folding riveting punch seat (9), the upper die is provided with a dotting punch (3) which is matched with the dotting punch seat (11), and the upper die is provided with a folding riveting punch (4) which is matched with the folding riveting punch seat (9).

2. The snap-on mechanism for the laminated and riveted product according to claim 1, wherein: the dotting punch (3) is of a flat rod-shaped structure, and the bottom end of the dotting punch (3) is of a shrinkage structure.

3. A clinch point mechanism for a clinch product according to claim 1 or claim 2, wherein: the number of the dotting punch heads (3) is four, and the dotting punch seat (11) is provided with four through holes matched with the dotting punch heads (3).

4. The snap-on mechanism for the laminated and riveted product according to claim 1, wherein: the upper die comprises an upper die base (5), an upper padding plate (6), an upper fixing plate (7) and an upper stripping plate (8), wherein the upper padding plate (6) is installed at the bottom end of the upper die base (5), the upper fixing plate (7) is installed at the bottom end of the upper padding plate (6), and the upper stripping plate (8) is arranged below the upper fixing plate (7).

5. The snap-on mechanism for the laminated and riveted product according to claim 1, wherein: the lower die comprises a lower die base (10), a lower backing plate (1) and a lower fixing plate (2), the lower backing plate (1) is installed on the top end of the lower die base (10), and the lower fixing plate (2) is installed on the top end of the lower backing plate (1).