CN218109109U

CN218109109U - Riveting structure of heat dissipation module

Info

Publication number: CN218109109U
Application number: CN202221287904.3U
Authority: CN
Inventors: 唐智新
Original assignee: Dongguan Jinfeng Hardware Products Co ltd
Current assignee: Dongguan Jinfeng Hardware Products Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-23
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a riveting structure of heat dissipation module, it includes upper die base and die holder, the upper die base includes roof and cope match-plate pattern, the lower extreme of roof is located to the cope match-plate pattern, the die holder includes lower plate, lower bolster and takes off the board down, the upper end of lower plate is located to the lower bolster, take off the board down and locate the top of lower bolster, the lower bolster is equipped with the riveting tooth, the riveting tooth runs through and locates to take off the top portion of board and riveting tooth under and expose in the upper surface of taking off the board down, the cope match-plate pattern takes off under with and forms the riveting region between the board, and the product is placed and is carried out the riveting through the riveting tooth in riveting region department. The utility model discloses a fix the riveting tooth on the lower bolster, adopt the processing mode of riveting instead of original just riveting processing mode, simplified the processing step, reduce manufacturing procedure, reduced intensity of labour, improved machining efficiency, the practicality is strong.

Description

Riveting structure of heat dissipation module

Technical Field

The utility model relates to a heat dissipation module technical field, concretely relates to riveting structure of heat dissipation module.

Background

Along with the continuous development of the society and the continuous progress of the scientific level, the status of the computer is more important, and the display card is one of the most important components of the computer, and the display card can generate a large amount of heat in the operation process, and the display card heat dissipation module is a component for dissipating heat of the display card through heat conduction.

At present, the heat dissipation module often includes two modules of SINK and FIN, these two modules need carry out the positive riveting and can connect, in two module riveting technologies of traditional SINK and FIN, often need three processes just to accomplish, must put SINK and FIN in the bottom plate department of mould at first, then put into the bottom plate department of adorning two modules of SINK and FIN to the riveting tooth, put into the mould riveting again the bottom plate of adorning the riveting tooth, SINK and FIN in the mould, it needs three processes just to accomplish, and reuse needs above-mentioned process of repetition, such riveting mode not only work efficiency is low, the manufacturing procedure is loaded down with trivial details, and artifical intensity of labour is big, the practicality is poor.

Disclosure of Invention

There is above-mentioned technical problem to prior art, the utility model provides a riveting structure of heat dissipation module through fixing the riveting tooth on the lower bolster, adopts the anti-processing mode of riveting to replace original just processing mode of riveting, has simplified the processing step, reduces manufacturing procedure, has reduced intensity of labour, has improved machining efficiency, and the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme:

the riveting structure comprises an upper die base and a lower die base, wherein the upper die base comprises an upper top plate and an upper die plate, the upper die plate is arranged at the lower end of the upper top plate, the lower die base comprises a lower bottom plate, a lower die plate and a lower stripping plate, the upper top plate and the lower bottom plate are arranged oppositely, the lower die plate is arranged at the upper end of the lower bottom plate, the lower stripping plate is arranged above the lower die plate, the lower die plate is provided with riveting teeth, the riveting teeth penetrate through the lower stripping plate and the top end parts of the riveting teeth are exposed on the upper surface of the lower stripping plate, a riveting area is formed between the upper die plate and the lower stripping plate, and products are placed at the riveting area and are riveted through the riveting teeth.

As a further elaboration of the above technical solution:

in the above technical scheme, the lower die plate is provided with a riveting tooth placement groove, the riveting tooth is fixed at the riveting tooth placement groove, the lower stripper plate is provided with a riveting through groove matched with the riveting tooth, and the top end portion of the riveting tooth penetrates through the riveting through groove and is exposed on the upper surface of the lower stripper plate.

In the technical scheme, positioning column placing grooves are formed in the lower die plate and located on two sides of the riveting tooth placing groove, and positioning columns are embedded in the positioning column placing grooves.

In the above technical solution, the positioning column seating groove includes a first positioning column seating groove and a second positioning column seating groove, the first positioning column seating groove and the second positioning column seating groove are respectively located at two sides of the riveting tooth seating groove, the positioning column includes a first positioning column and a second positioning column, the first positioning column is embedded in the first positioning column seating groove, and the second positioning column is embedded in the second positioning column seating groove.

In the technical scheme, the upper end surface of the lower stripping plate is provided with a positioning block placing groove, a positioning block is embedded in the positioning block placing groove, the top end part of the positioning block is exposed on the upper surface of the lower stripping plate, and the positioning block is positioned on one side of the riveting teeth.

In the technical scheme, a stripping block placing groove is formed in the lower stripping plate, and a stripping block is embedded in the stripping block placing groove.

In the above technical scheme, the stripping block placement groove includes a first stripping block placement groove and a second stripping block placement groove, the stripping block includes a first stripping block and a second stripping block, the first stripping block is embedded in the first stripping block placement groove, the second stripping block is embedded in the second stripping block placement groove, and the first stripping block and the second stripping block are respectively located on two sides of the riveting tooth.

In the technical scheme, one side of the upper template is provided with a yielding groove.

The utility model has the advantages that:

the utility model relates to a rationally, novel structure, the processing method through adopting the reverse riveting has replaced the processing method of original positive riveting, riveting tooth snap-on is on the lower bolster, only need alone put the product take off the board under the mould can, the product carries out riveting process processing back through the riveting tooth in the mould, the riveting tooth can not drop along with the product together, the riveting tooth need not to install repeatedly, product riveting process has been simplified, thereby production efficiency is improved, the cost of labor is reduced, the labor intensity is reduced, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a schematic structural view of an upper plate;

FIG. 3 is a schematic structural view of a lower stripper plate;

fig. 4 is a schematic structural view of the lower template.

Reference numerals: 1. an upper top plate; 2. mounting a template; 21. a yielding groove; 3. a lower base plate; 4. a lower template; 41. a riveting tooth placing groove; 42. a positioning column placing groove; 5. removing the plate; 51. riveting the through grooves; 52. a positioning block placing groove; 53. a material stripping block placing groove; 6. riveting teeth; 7. a positioning column; 8. positioning a block; 9. stripping the material block; 91. a first stripping block; 92. and a second stripping block.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

The embodiment provides a riveting structure of a heat dissipation module, as shown in fig. 1-4, the riveting structure includes an upper die holder and a lower die holder, the upper die holder includes an upper top plate 1 and an upper die plate 2, the upper die plate 2 is disposed at a lower end of the upper top plate 1, the lower die holder includes a lower bottom plate 3, a lower die plate 4 and a lower stripper plate 5, the upper top plate 1 and the lower bottom plate 3 are disposed opposite to each other, the lower die plate 4 is disposed at an upper end of the lower bottom plate 3, the lower stripper plate 5 is disposed above the lower die plate 4, the lower die plate 4 is provided with riveting teeth 6, the riveting teeth 6 penetrate through the lower stripper plate 5, top portions of the riveting teeth 6 are exposed on an upper surface of the lower stripper plate 5, a riveting area is formed between the upper die plate 2 and the lower stripper plate 5, and a product is placed at the riveting area and is riveted through the riveting teeth 6.

As a further improvement, the lower die plate 4 is provided with a riveting tooth placing groove 41, the riveting tooth 6 is fixed in the riveting tooth placing groove 41, the lower plate 5 is provided with a riveting through groove 51 matched with the riveting tooth 6, and the top end of the riveting tooth 6 is passed through the riveting through groove 51 and exposed on the upper surface of the lower plate 5.

In this embodiment, fix riveting tooth 6 on lower bolster 4 and riveting tooth 6 top portion expose under thereby take off the upper surface of board 5 and treat the riveting regional contact with the product, single personnel only need put into the riveting region with the product, through the processing mode of anti-riveting, thereby the die holder upwards exerts pressure to the upper die base and rivets the regional department of waiting the riveting of product, thereby original positive riveting processing mode has been replaced, riveting tooth 6 need not to put into again, thereby production efficiency has been improved, labor cost is reduced, the manual labor intensity is reduced.

As a further improvement, the lower die plate 4 and the two sides located in the riveting tooth placing groove 41 are provided with positioning column placing grooves 42, and the positioning column placing grooves 42 are embedded with positioning columns 7.

As a further improvement of the utility model, reference column mounting groove 42 includes first reference column mounting groove and second reference column mounting groove, first reference column mounting groove and second reference column mounting groove are located the both sides of riveting tooth mounting groove 41 respectively, reference column 7 includes first reference column and second reference column, first reference column inlays in first reference column mounting groove department, the second reference column inlays in second reference column mounting groove department.

In this embodiment, through the structural design that adopts reference column accommodation hole 11, reference column 7 and location mounting hole 41 to tentatively fix a position upper roof 1 and lower plate 3 pressfitting, prevent lower stripper plate 5 off tracking, improved the riveting accuracy.

As a further improvement, the upper end face of the lower releasing plate 5 is provided with a positioning block placing groove 52, the positioning block placing groove 52 is embedded with a positioning block 8, the top end part of the positioning block 8 is exposed on the upper surface of the lower releasing plate 5, and the positioning block 8 is positioned on one side of the riveting tooth 6.

In the embodiment, the product is further positioned by adopting the structural design of the positioning block 8, so that the part of the product needing riveting is aligned to the riveting tooth 6, and the riveting accuracy is further improved.

As a further improvement of the utility model, it is equipped with in the board 5 to take off down and takes off material piece arrangement groove 52, it has material piece 9 to take off material piece arrangement groove 52 is embedded.

As a further improvement of the utility model, it takes off material piece arrangement groove 52 to include that first material piece arrangement groove and the second take off material piece arrangement groove of taking off, take off material piece 9 and take off the material piece including first material piece and the second of taking off, first material piece that takes off is embedded in first material piece arrangement groove department of taking off, the second takes off material piece 92 embedded in the second and takes off material piece arrangement groove department, first material piece and the second of taking off takes off the both sides that the material piece is located riveting tooth 6 respectively.

As a further improvement of the present invention, one side of the upper plate 2 is provided with a recess 21.

In the embodiment, the product can be conveniently placed and positioned by adopting the structural design of the abdicating groove 21.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The riveting structure of the heat dissipation module comprises an upper die base and a lower die base, and is characterized in that the upper die base comprises an upper top plate and an upper die plate, the upper die plate is arranged at the lower end of the upper top plate, the lower die base comprises a lower bottom plate, a lower die plate and a lower stripping plate, the upper top plate and the lower bottom plate are arranged oppositely, the lower die plate is arranged at the upper end of the lower bottom plate, the lower stripping plate is arranged above the lower die plate, the lower die plate is provided with riveting teeth, the riveting teeth penetrate through the lower stripping plate and are exposed out of the upper surface of the lower stripping plate at the top end parts of the riveting teeth, a riveting area is formed between the upper die plate and the lower stripping plate, and products are placed at the riveting area and are riveted through the riveting teeth.

2. The riveting structure of a heat dissipation module as recited in claim 1, wherein the lower mold plate is provided with a riveting tooth accommodating groove, the riveting tooth is fixed at the riveting tooth accommodating groove, the lower stripper plate is provided with a riveting through groove adapted to the riveting tooth, and a top end portion of the riveting tooth passes through the riveting through groove and is exposed on the upper surface of the lower stripper plate.

3. The riveting structure of the heat dissipation module set of claim 2, wherein positioning post placement grooves are formed on the lower die plate and located on two sides of the riveting tooth placement groove, and positioning posts are embedded in the positioning post placement grooves.

4. The rivet structure of claim 3, wherein the positioning post receiving groove comprises a first positioning post receiving groove and a second positioning post receiving groove, the first positioning post receiving groove and the second positioning post receiving groove are respectively located at two sides of the rivet tooth receiving groove, the positioning post comprises a first positioning post and a second positioning post, the first positioning post is embedded at the first positioning post receiving groove, and the second positioning post is embedded at the second positioning post receiving groove.

5. The riveting structure of a heat dissipation module as recited in claim 1, wherein a positioning block receiving groove is formed on an upper end surface of the lower release plate, a positioning block is inserted into the positioning block receiving groove, a top end portion of the positioning block is exposed on the upper surface of the lower release plate, and the positioning block is located on one side of the riveting tooth.

6. The riveting structure of heat dissipation module as recited in claim 1, wherein a stripper block placement groove is formed in the lower stripper plate, and a stripper block is embedded in the stripper block placement groove.

7. The rivet structure of a heat dissipation module as claimed in claim 6, wherein the stripper block seating groove comprises a first stripper block seating groove and a second stripper block seating groove, the stripper block comprises a first stripper block and a second stripper block, the first stripper block is embedded at the first stripper block seating groove, the second stripper block is embedded at the second stripper block seating groove, and the first stripper block and the second stripper block are respectively located at two sides of the rivet tooth.

8. The riveting structure of a heat dissipation module according to claim 1, wherein an abdicating groove is formed on one side of the upper mold plate.