Nameplate riveting die structure

Abstract

The utility model discloses a nameplate riveting die structure which can achieve quick riveting of a nameplate and improve production efficiency. The nameplate riveting die structure comprises a lower die and an upper die which does lifting motion relative to the lower die so as to achieve riveting. The upper surface of the lower die is provided with a lower die cavity matched with a nameplate to be machined in shape. The peripheral surface of the upper die is sleeved with a rubber sleeve, so that an upper die cavity coaxial with the lower die cavity is formed in the lower surface of the upper die, and the shape of the upper die cavity is matched with that of a metal gasket; and through die assembly of the lower die and the upper die, the lower surface of the upper die is riveted and pressed on a positioning column which penetrates through a metal gasket and is integrally connected to a nameplate, and the positioning column is combined with the metal gasket.

Description

Technical Field

[0001] The utility model relates to the technical field of nameplate riveting, in particular to a nameplate riveting die structure. Background Art

[0002] A nameplate is usually a kind of label used to display important information of products, equipment or buildings, such as manufacturer name, model, production date, serial number, etc. Nameplates can be made of different materials, such as metal, plastic or paper, and are designed to ensure the durability and readability of information. In industrial and commercial environments, nameplates are particularly important because they help users and maintenance personnel identify and track specific items or equipment. In addition, nameplates are sometimes also used for commemorative or decorative purposes, such as on monuments or works of art.

[0003] Nameplates of luggage and the like are usually fixed on fabrics by riveting. It is necessary to pre-draw lines and punch holes at the pre-installed positions of the fabrics, then pass the positioning posts of the nameplate through the punched holes, then put metal gaskets on the positioning posts, and finally place the whole under the pressing head. The pressing head descends and spins and rivets the positioning posts, so that the positioning posts and the metal gaskets are firmly combined. The whole process is relatively complicated to operate. And during the riveting process, in order to prevent the metal gasket from detaching from the positioning post, it is also necessary to gently press the edge of the metal gasket with fingers. The distance between the fingers and the pressing head is relatively close, which poses a production safety hazard. Content of the Utility Model

[0004] The purpose of the utility model is to provide a nameplate riveting die structure to solve the problems existing in the prior art, and can realize the rapid riveting of nameplates and improve production efficiency.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A nameplate riveting die structure includes a lower die and an upper die that moves up and down relative to the lower die to achieve riveting; a lower die cavity matching the shape of the nameplate to be processed is arranged on the upper surface of the lower die; a rubber sleeve is sleeved on the peripheral surface of the upper die, so that an upper die cavity coaxially arranged with the lower die cavity is formed on the lower surface of the upper die, and the shape of the upper die cavity matches that of the metal gasket; through the closing of the lower die and the upper die, the lower surface of the upper die rivets the positioning post integrally connected to the nameplate and passing through the metal gasket, and the positioning post and the metal gasket are combined.

[0007] A notch is arranged on the side wall of the upper die cavity, and the notch matches the shape of the side of the metal gasket.

[0008] A magnet is arranged inside the upper die.

[0009] The upper die is made of metal material.

[0010] After adopting the above technical solution, the utility model has the following technical effects:

[0011] When riveting the nameplate and the metal gasket on both sides of the base of the utility model, it is only necessary to respectively snap the nameplate and the metal gasket into the lower die cavity of the lower die and the upper die cavity of the upper die. Since the lower die cavity and the upper die cavity respectively match the shapes of the nameplate and the metal gasket, the positioning of the two has been achieved during loading, ensuring that the positioning posts of the nameplate are directly aligned with the perforations of the metal gasket. At this time, only the pre-installed position of the base needs to be placed between the nameplate and the metal gasket. When the upper die descends, the upper die can press the base tightly so that the positioning posts penetrate the base and enter the perforations of the metal gasket, finally realizing the riveting of the positioning posts and the metal gasket into one body. For the workers using this set of molds, only two operations are required: placing the nameplate, the metal gasket and controlling the lifting of the upper die. There is no need to draw lines and drill holes, nor to hold down the metal gasket to fix it. The operation is simple and safe. In addition, the rubber sleeve not only encloses the upper die cavity with the upper die, but also plays a buffering role during the riveting process to avoid too large an impact force of the upper die on the lower die. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of a specific embodiment of the utility model;

[0013] Figure 2 It is a bottom view of the upper die and the metal gasket of a specific embodiment of the utility model;

[0014] Explanation of the reference numerals in the drawings:

[0015] 1 - lower die; 11 - lower die cavity; 2 - upper die; 21 - upper die cavity; 22 - notch; 3 - rubber sleeve; 4 - magnet;

[0016] a - nameplate; b - metal gasket; c - positioning post; d - base; e - perforation. Specific Embodiment

[0017] In order to further explain the technical solution of the utility model, the utility model will be elaborated in detail below through specific embodiments.

[0018] Refer to Figure 1 and Figure 2 As shown, the utility model discloses a nameplate riveting die structure, which includes a lower die 1 and an upper die 2 that moves up and down relative to the lower die 1 to achieve riveting;

[0019] The upper surface of the lower die 1 is provided with a lower die cavity 11 that matches the shape of the nameplate a to be processed;

[0020] The outer circumference of the upper die 2 is sleeved with a rubber sleeve 3, so that the lower surface of the upper die 2 forms an upper die cavity 21 that is coaxially arranged with the lower die cavity 11, and the shape of the upper die cavity 21 matches that of the metal gasket b;

[0021] The lower die 1 and the upper die 2 are closed to press the lower surface of the upper die 2 through the metal gasket b to be integrally connected to the positioning post c of the nameplate a, and the positioning post c is combined with the metal gasket b.

[0022] Through the above solution, when riveting the nameplate a and the metal gasket b on both sides of the base d (such as cloth) in the present utility model, only need to respectively snap the nameplate a and the metal gasket b into the lower die cavity 11 of the lower die 1 and the upper die cavity 21 of the upper die 2. Since the lower die cavity 11 and the upper die cavity 21 respectively match the shapes of the nameplate a and the metal gasket b, the positioning of the two has been achieved during loading, ensuring that the positioning post c of the nameplate a is directly aligned with the through hole e of the metal gasket b. At this time, only need to place the pre-installed position of the base d between the nameplate a and the metal gasket b. When the upper die 2 (corresponding to the existing pressure head) descends, the upper die 2 can press the base d to make the positioning post c penetrate the base d and penetrate into the through hole e of the metal gasket b, and finally realize riveting the positioning post c and the metal gasket b into one body; for the workers of this set of molds, only need to perform two operations of placing the nameplate a, the metal gasket b and controlling the lifting of the upper die 2, without need to draw lines and punch holes, nor need to press the metal gasket b to fix it, and the operation is simple and safe; in addition, the rubber sleeve 3 not only encloses the upper die cavity 21 with the upper die 2, but also plays a buffering role during the riveting process to avoid the upper die 2 generating too large an impact force on the lower die 1.

[0023] The following shows specific embodiments of the present utility model.

[0024] A notch 22 is provided on the side wall of the upper die cavity 21, and the notch 22 matches the shape of the side of the metal gasket b, playing a positioning role.

[0025] A magnet 4 is built in the upper die 2, which can adsorb the metal gasket b.

[0026] The upper die 2 is made of metal material to ensure sufficient service strength.

[0027] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by those of ordinary skill in the art shall be regarded as not departing from the patent scope of the present utility model.

Claims

1. A nameplate riveting die structure, characterized in that: It includes a lower die, and an upper die that moves up and down relative to the lower die to achieve riveting; The upper surface of the lower die is provided with a lower die cavity that matches the shape of the nameplate to be processed; A rubber sleeve is sleeved on the peripheral surface of the upper die, so that the lower surface of the upper die forms an upper die cavity coaxially arranged with the lower die cavity, and the shape of the upper die cavity matches that of the metal gasket; Through the closing of the lower die and the upper die, the lower surface of the upper die rivets the positioning post integrally connected to the nameplate and passing through the metal gasket, and combines the positioning post with the metal gasket.

2. The nameplate riveting die structure according to claim 1, characterized in that: A notch is provided on the side wall of the upper die cavity, and the notch matches the shape of the side of the metal gasket.

3. The nameplate riveting die structure according to claim 1, characterized in that: A magnet is built into the upper die.

4. The nameplate riveting die structure according to claim 1, characterized in that: The upper die is made of a metal material.

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