CN221336486U

CN221336486U - Hot riveting tool with riveting point cooling function

Info

Publication number: CN221336486U
Application number: CN202322890807.4U
Authority: CN
Inventors: 杨政; 陆国妹
Original assignee: Changzhou Tongbao Photoelectric Co ltd
Current assignee: Changzhou Tongbao Photoelectric Co ltd
Filing date: 2023-10-27
Publication date: 2024-07-16
Anticipated expiration: 2033-10-27

Abstract

The utility model relates to the technical field of hot riveting tools, and discloses a hot riveting tool with a riveting point for cooling, which comprises: the lower end of the upper template is provided with a plurality of pressing blocks; the riveting heads are arranged in a plurality, and the riveting heads are equidistantly distributed at the lower end of the upper template through a plurality of lifting structures; the cold blowing pipes are arranged at the lower ends of the upper templates. When the hot riveting is finished, the riveting point can be quickly solidified when the riveting head is separated from the product, such as quick cooling of the riveting point, and the method can effectively reduce the situations of snap points and sticking points.

Description

Hot riveting tool with riveting point cooling function

Technical Field

The utility model relates to the technical field of hot riveting tools, in particular to a hot riveting tool with a riveting point for cooling.

Background

The hot riveting is a method for deforming or even melting the connecting parts of two metals, and the rivet is heated: the rivet is riveted after being heated to a certain temperature, the plasticity of the rivet is improved, the hardness is reduced, the nail head is easy to form, the shrinkage of the length direction of the nail rod can increase the positive pressure between the plates in the cooling process of the rivet, and larger friction resistance can be generated after the plates are stressed.

The current hot riveting process is widely applied, and the defects of spring points, wiredrawing, sticking points and the like exist in the fact that the hot riveting cannot be rapidly cooled due to high hot riveting temperature, so that the hot riveting tool with the self-riveting point cooling function is provided.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a hot riveting tool with a riveting point for cooling, which aims to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: from hot riveting frock of taking riveting point cooling, include:

The lower end of the upper template is provided with a plurality of pressing blocks;

the riveting heads are arranged in a plurality, and the riveting heads are equidistantly distributed at the lower end of the upper template through a plurality of lifting structures;

The cold blowing pipes are arranged at the lower ends of the upper templates.

Preferably, the four corners of the upper end of the lower template are provided with profiling clamping jigs, the profiling clamping jigs are fixed with the lower template through bolts, and the profiling clamping jigs are used for placing parts.

Preferably, the lower die plate is disposed right below the upper die plate.

Preferably, the pressing block is fixed with the upper template through bolts, and the pressing block is used for pressing the parts.

Preferably, the cold blowing pipe is fixedly connected with the upper template, and the cold blowing pipe is used for cooling the riveting point.

Preferably, the lower extreme of lower bolster is provided with the slipmat, and slipmat and lower bolster fixed connection, and the slipmat improves the skid resistance of lower bolster lower extreme.

(III) beneficial effects

Compared with the prior art, the utility model provides a hot riveting tool with a riveting point for cooling, which has the following beneficial effects:

1. According to the scheme, when the hot riveting is finished, the rivet points are cooled rapidly when the rivet heads are separated from the product, so that the rivet points can be solidified rapidly, and the situations of spring points and sticking points can be reduced effectively.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front view of the overall structure of the present utility model;

fig. 3 is a rear view of the overall structure of the present utility model.

In the figure: 1. a lower template; 2. profiling mould; 3. riveting heads; 4. a cold blow pipe; 5. briquetting; 6. and (5) an upper template.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a hot riveting tool with riveting point cooling, referring to fig. 1, 2 and 3, comprising:

the lower end of the upper template 6 is provided with a plurality of pressing blocks 5;

the riveting heads 3 are provided with a plurality of riveting heads 3, and the plurality of riveting heads 3 are equidistantly distributed at the lower end of the upper template 6 through a plurality of lifting structures;

The cold blowing pipes 4 are arranged in a plurality, and the cold blowing pipes 4 are arranged at the lower end of the upper template 6.

Referring to fig. 1, 2 and 3, four corners of the upper end of the lower die plate 1 are provided with profiling dies 2, the profiling dies 2 are fixed with the lower die plate 1 through bolts, and the profiling dies 2 are used for placing parts.

Referring to fig. 1, 2 and 3, the lower die plate 1 is disposed directly below the upper die plate 6.

Referring to fig. 1, 2 and 3, the pressing block 5 is fixed to the upper die plate 6 by bolts, and the pressing block 5 is used for pressing the parts.

Referring to fig. 1, 2 and 3, the cold blow pipe 4 is fixedly connected to the upper die plate 6, and the cold blow pipe 4 is used for cooling the riveting point.

Referring to fig. 1, 2 and 3, an anti-slip pad is disposed at the lower end of the lower die plate 1, and is fixedly connected with the lower die plate 1, so that the anti-slip pad improves the anti-slip performance of the lower end of the lower die plate 1.

The working principle of the device is as follows: the parts are placed in the profiling mould 2, the equipment presses a start button to start pressing, the pressing head drives the pressing block 5 to press downwards, the parts are pressed through the pressing block 5, the rivet head 3 heats and contacts with the rivet point, after a few seconds of contact, the rivet head 3 is partially lifted, the pressing block 5 continuously presses, the cold blowing pipe 4 starts blowing to cool the rivet point, the cold blowing pipe 4 stops blowing and the pressing block 5 starts to lift, the equipment rivet head 3 and the pressing block 5 continuously lift back to the initial positions, and the product is taken out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. From hot riveting frock of taking riveting point cooling, its characterized in that includes:

The device comprises a lower template (1) and an upper template (6), wherein a plurality of pressing blocks (5) are arranged at the lower end of the upper template (6);

The riveting heads (3) are arranged in a plurality, and the riveting heads (3) are equidistantly distributed at the lower end of the upper die plate (6) through a plurality of lifting structures;

the cold blowing pipes (4) are arranged in a plurality, and the cold blowing pipes (4) are arranged at the lower end of the upper die plate (6).

2. The self-contained rivet point cooling hot riveting tool as set forth in claim 1, wherein: the four corners of the upper end of the lower template (1) are provided with profiling clamping jigs (2), and the profiling clamping jigs (2) are fixed with the lower template (1) through bolts.

3. The self-contained rivet point cooling hot riveting tool as set forth in claim 1, wherein: the lower template (1) is arranged right below the upper template (6).

4. The self-contained rivet point cooling hot riveting tool as set forth in claim 1, wherein: the pressing block (5) is fixed with the upper template (6) through bolts.

5. The self-contained rivet point cooling hot riveting tool as set forth in claim 1, wherein: the cold blowing pipe (4) is fixedly connected with the upper die plate (6).

6. The self-contained rivet point cooling hot riveting tool as set forth in claim 1, wherein: the lower extreme of lower bolster (1) is provided with slipmat, and slipmat and lower bolster (1) fixed connection.