CN220783696U - Height limiting jig for radiating fin - Google Patents

Abstract

The utility model discloses a height limiting jig for a radiating fin, which comprises an upper jig, wherein a plurality of first limiting grooves are formed in the upper end of the upper jig, a plurality of second limiting grooves are formed in the first limiting grooves, a plurality of countersunk holes are formed in the upper end of the upper jig, a lower fixing plate is fixedly arranged at the bottom end of the upper jig, a slag groove is formed in the upper end of the lower fixing plate, and a plurality of threaded holes are formed in the upper end of the lower fixing plate. This high spacing tool is used to fin, through devices such as first spacing groove, spacing hole and second spacing groove, when locking the fin, the fin is put in the second spacing inslot, place in first spacing inslot with the product that the fin links to each other, carry out the locking operation to both structures spacing, can reduce the altitude error between fin and the product, reduce extravagant, through devices such as slag hole and slag groove that falls, can also drill the fin, the material sediment that the drilling produced can fall in the slag groove through the slag hole that falls.

Description

Height limiting jig for radiating fin

Technical Field

The utility model belongs to the technical field of electronic product manufacturing, and particularly relates to a height limiting jig for a radiating fin.

Background

In the electronic manufacturing industry, the high requirements of products are more and more strict, the performance and the service life of the products are highly and directly influenced, more and more products need to be highly screened, and the post-remediation method causes scrapping and repairing of the products, so that the efficiency and the quality are seriously influenced.

The height limiting jig for the radiating fin has the following problems:

1. In the process of locking the radiating fins, the height clearance between the radiating fins and the product directly depends on the torsion of the locking screw, a certain range of error values can exist in the torsion, and the error values can cause inconsistent heights of the products, so that the quality of the products is unstable.

Disclosure of utility model

The utility model aims to provide a height limiting jig for a radiating fin, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a high spacing tool for fin, includes the tool, go up the inside a plurality of first spacing grooves of having seted up of tool upper end, a plurality of second spacing grooves have all been seted up to a plurality of first spacing inslot, go up the inside a plurality of countersinks of having seted up of tool upper end, it is provided with down the fixed plate to go up tool bottom mounting, slag groove has been seted up to the inside of fixed plate upper end down, a plurality of screw holes have been seted up to the inside of fixed plate upper end down

Preferably, a plurality of limiting holes are formed in the upper ends of the first limiting grooves.

Preferably, a plurality of slag holes are formed in the bottom ends of the second limiting grooves in a penetrating mode.

Preferably, a plurality of slag falling holes are arranged at the upper end of the slag groove.

Preferably, the upper jig is internally provided with a plurality of through holes in a penetrating way, and a plurality of through holes are formed in the bottom end of the countersunk head hole.

Preferably, bolts are arranged in the through holes.

Preferably, one end of the plurality of bolts, which is far away from the screwing head, extends into the threaded hole and is in threaded connection with the threaded hole.

The height limiting jig for the radiating fin has the following advantages:

1. This high spacing tool is used to fin, through devices such as first spacing groove, spacing hole and second spacing groove, when locking the fin, the fin is put in the second spacing inslot, places in first spacing inslot with the product that the fin links to each other, carries out locking operation through spacing to two structures, can reduce the error of height between fin and the product, reduces extravagant.

2. This high spacing tool for fin can also be to the fin drilling, through devices such as slag hole and slag groove, the material sediment that drilling produced can fall in the slag groove through the slag hole that falls, simultaneously, go up tool and lower fixed plate and carry out screw thread fastening through the bolt, can dismantle it, conveniently clear up the material sediment in the slag groove.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a height limiting jig for a heat sink according to the present utility model;

FIG. 2 is a schematic diagram of an upper fixture of a height limiting fixture for a heat sink according to the present utility model;

FIG. 3 is a schematic diagram of a lower fixing plate structure of a height limiting jig for a heat sink according to the present utility model;

FIG. 4 is a side cross-sectional view of a height limiting jig for a heat sink according to the present utility model;

fig. 5 is an enlarged view at a in fig. 2.

The figure indicates: 1. an upper jig; 2. a lower fixing plate; 3. a first limit groove; 4. a limiting hole; 5. the second limit groove; 6. slag hole; 7. a countersunk hole; 8. a through hole; 9. a slag bath; 10. a threaded hole; 11. and (5) a bolt.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structure and function of the utility model, a further detailed description of the utility model is provided below with reference to the accompanying drawings.

As shown in fig. 1-5, the height limiting jig for the cooling fin of the utility model comprises an upper jig 1, wherein a plurality of first limiting grooves 3 are formed in the upper end of the upper jig 1, the first limiting grooves 3 are used for limiting products connected with the cooling fin, a plurality of second limiting grooves 5 are formed in the first limiting grooves 3, the second limiting grooves 5 are used for limiting the cooling fin, a plurality of countersunk holes 7 are formed in the upper end of the upper jig 1, a lower fixing plate 2 is fixedly arranged at the bottom end of the upper jig 1, slag grooves 9 are formed in the upper end of the lower fixing plate 2, slag generated during drilling the cooling fin is placed in the slag grooves 9, and a plurality of threaded holes 10 are formed in the upper end of the lower fixing plate 2.

A plurality of spacing holes 4 have been seted up to the inside upper end of a plurality of first spacing groove 3, a plurality of second spacing groove 5 inside bottom has all run through and has been seted up slag hole 6, slag hole 6 falls the sediment structure, a plurality of slag holes 6 all set up in slag groove 9 upper end, go up tool 1 inside and run through and be provided with a plurality of through-holes 8, a plurality of through-holes 8 all set up in countersunk head hole 7 bottom, a plurality of through-holes 8 inside all are provided with bolt 11, a plurality of bolts 11 keep away from the one end of twisting the head and all stretch into screw hole 10 and threaded connection, go up tool 1 and lower fixed plate 2 through bolt 11 threaded connection is fixed, the convenience is dismantled it.

This high spacing tool for fin theory of operation: when the device is used, the bolt 11 is placed in the through hole 8, the bolt 11 is in threaded connection with the threaded hole 10 by using a tool, the upper jig 1 and the lower fixing plate 2 are in threaded connection and fixed, the radiating fin is placed in the second limiting groove 5, a product connected with the radiating fin is placed in the first limiting groove 3, and the product is locked by using a screw.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides a high spacing tool for fin, includes tool (1), its characterized in that: the utility model discloses a slag ladle, including upper jig (1), lower fixed plate (2), slag ladle (9) have been seted up to upper jig (1) upper end inside, a plurality of second spacing groove (5) have all been seted up to a plurality of first spacing groove (3) inside, a plurality of countersunk holes (7) have been seted up to upper jig (1) upper end inside, upper jig (1) bottom mounting is provided with down fixed plate (2), slag ladle (9) have been seted up to lower fixed plate (2) upper end inside, a plurality of screw holes (10) have been seted up to lower fixed plate (2) upper end inside.

2. The height limiting jig for a heat sink according to claim 1, wherein: a plurality of limiting holes (4) are formed in the upper ends of the first limiting grooves (3).

3. The height limiting jig for a heat sink according to claim 1, wherein: slag holes (6) are formed in the bottom ends of the second limiting grooves (5) in a penetrating mode.

4. A height limiting jig for a heat sink according to claim 3, wherein: the slag falling holes (6) are all arranged at the upper end of the slag groove (9).

5. The height limiting jig for a heat sink according to claim 1, wherein: the upper jig (1) is internally provided with a plurality of through holes (8) in a penetrating mode, and the through holes (8) are all arranged at the bottom end of the counter sunk hole (7).

6. The height limiting jig for a heat sink according to claim 5, wherein: bolts (11) are arranged in the through holes (8).

7. The height limiting jig for a heat sink according to claim 6, wherein: one end of each bolt (11) far away from the screwing head extends into the threaded hole (10) and is in threaded connection.