CN214557106U

CN214557106U - Cold riveting tool for automobile lamp radiator

Info

Publication number: CN214557106U
Application number: CN202023134974.9U
Authority: CN
Inventors: 刘国学; 刘威; 王波; 于群
Original assignee: Changzhou Tongbao Photoelectric Co ltd
Current assignee: Changzhou Tongbao Photoelectric Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-02
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a cold frock of riveting of auto lamp radiator, including upper plate, cope match-plate pattern, last mold foot, lower plate, lower bolster and lower mold foot, the cope match-plate pattern passes through last mold foot fixed connection in the lower part of upper plate, and the lower bolster passes through lower mold foot fixed connection on the upper portion of lower plate, be equipped with a plurality of riveting groove on the lower bolster, be equipped with the riveting post on the riveting groove, be equipped with the arch that a plurality of is just to the riveting post on the cope match-plate pattern. The utility model provides high cold efficiency and product quality of riveting.

Description

Cold riveting tool for automobile lamp radiator

Technical Field

The utility model relates to a cold riveting frock especially relates to a cold riveting frock of auto lamp radiator.

Background

The radiator of the automobile lamp is an important radiating element on the lamp, and the radiator is generally fixed on a shell of the radiator through a cold riveting process in the production process. Traditional cold riveting is carried out by adopting manual cold riveting, the efficiency is poor, and the cold riveting positions are uneven, so that the product quality is reduced.

Disclosure of Invention

An object of the utility model is to provide an improve cold frock of riveting of auto lamp radiator of riveting efficiency and product quality.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a cold frock of riveting of auto lamp radiator, includes upper plate, cope match-plate pattern, last moulding foot, lower plate, lower bolster and lower moulding foot, and the cope match-plate pattern passes through last moulding foot fixed connection in the lower part of upper plate, and the lower bolster passes through lower moulding foot fixed connection on the upper portion of lower plate, be equipped with a plurality of riveting groove on the lower bolster, be equipped with the riveting post on the riveting groove, be equipped with the arch that a plurality of is just to the riveting post on the cope match-plate pattern.

Preferably, the upper template, the upper mold leg and the upper bottom plate are fixedly connected through bolts.

Preferably, the lower die plate, the lower die leg and the lower bottom plate are fixedly connected through bolts.

Preferably, both ends of the upper mold leg and the lower mold leg are provided with connecting flanges.

After the structure of the oil adding device is adopted, the utility model discloses only need place the radiator in the riveting inslot of lower bolster, will rivet the post after the arch of cope match-plate pattern pushes down, can rivet simultaneously a plurality of radiators, improve cold riveting efficiency. Meanwhile, due to the fact that the riveting groove positions the radiator, riveting positions cannot be uneven, and product quality is improved.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is a perspective view of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrated in the accompanying drawings.

Referring to fig. 1 and 2, the cold riveting tool for the radiator of the automobile lamp comprises an upper base plate 1, an upper template 2, upper mold feet 3, a lower base plate 4, a lower template 5 and lower mold feet 6, wherein the upper template 2 is fixedly connected to the lower part of the upper base plate 1 through the upper mold feet 3, the lower template 5 is fixedly connected to the upper part of the lower base plate 4 through the lower mold feet 6, a plurality of riveting grooves 51 are formed in the lower template 5, riveting columns 52 are arranged on the riveting grooves 51, and a plurality of protrusions 21 which are opposite to the riveting columns 52 are arranged on the upper template 2.

Referring to fig. 1 and 2, the upper die plate 2, the upper die leg 3 and the upper base plate 1 are fixedly connected through bolts. The concrete last mould foot 3 has two, and the upper end links firmly with upper plate 1, goes up the lower tip of mould foot 3 and links firmly with cope match-plate pattern 2, and the mode of linking firmly can be bolted connection, can be the welding.

Referring to fig. 1 and 2, the lower template 5, the lower supporting feet 6 and the lower bottom plate 4 are fixedly connected through bolts. Specifically, the number of the lower mold legs 6 is two, the lower end parts of the lower mold legs are fixedly connected with the lower bottom plate 4, the upper end parts of the lower mold legs 6 are fixedly connected with the lower mold plate 5, and the fixedly connected mode can be bolted connection or welding.

Referring to fig. 1 and 2, the upper and

lower mold legs

3 and 6 are provided at both ends thereof with connecting flanges 7. The attachment flange 7 may facilitate bolting.

The utility model discloses an upper plate 1 adopts hydro-cylinder or cylinder as lift kinetic energy, links firmly through the bolt and forms integratively with upper plate 2, last mold foot 3 and upper plate 1 between, goes up and down simultaneously through elevating gear. The lower template 5, the lower mold leg 6 and the lower bottom plate 4 are fixedly connected into a whole through bolts and are installed on the base to be kept still. In operation, five heat sinks are placed in the riveting grooves 51, each riveting groove 51 corresponds to two riveting columns 52, the upper template 2 is pressed downwards, and the ten protrusions 21 are aligned with the corresponding riveting columns 52 to perform cold riveting operation. The utility model discloses can carry out cold riveting simultaneously to five radiators and handle, improve cold riveting efficiency, improve the quality of product simultaneously.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a frock is riveted to auto lamp radiator cold which characterized in that: including upper plate (1), cope match-plate pattern (2), last mould foot (3), lower plate (4), lower bolster (5) and lower mould foot (6), cope match-plate pattern (2) are through last mould foot (3) fixed connection in the lower part of upper plate (1), and lower bolster (5) are through lower mould foot (6) fixed connection on the upper portion of lower plate (4), be equipped with a plurality of riveting groove (51) on lower bolster (5), be equipped with on riveting groove (51) riveting post (52), be equipped with on cope match-plate pattern (2) a plurality of just to arch (21) of riveting post (52).

2. The cold riveting tool for the radiator of the automobile lamp as claimed in claim 1, wherein: the upper template (2), the upper mold feet (3) and the upper bottom plate (1) are fixedly connected through bolts.

3. The cold riveting tool for the radiator of the automobile lamp as claimed in claim 1, wherein: the lower die plate (5), the lower die leg (6) and the lower bottom plate (4) are fixedly connected through bolts.

4. The cold riveting tool for the radiator of the automobile lamp as claimed in claim 1, wherein: and connecting flanges (7) are arranged at the two end parts of the upper mold foot (3) and the lower mold foot (6).