Longitudinal press-in type heat dissipation fin pin pressing device

Abstract

The utility model discloses a longitudinal press-in type heat dissipation fin pin pressing device, which is characterized in that a bolt is pressed into a bolt mounting hole on a heat dissipation fin framework, and a right heat dissipation fin and a left heat dissipation fin are respectively arranged on two sides of the heat dissipation fin framework. The longitudinal press-in type heat dissipation fin pin pressing device comprises a workbench, a downward pressing air cylinder installation frame and a pin pressing tool assembly which are fixed to the workbench, and a downward pressing air cylinder which is arranged on the downward pressing air cylinder installation frame and presses a plug pin into a plug pin installation hole. The pin pressing tool assembly comprises a die lower mounting plate fixed to the workbench, a rear supporting plate and a side supporting plate which are arranged on the die lower mounting plate, a plurality of sliding rods arranged on the rear supporting plate, and a pressing plate which is arranged on the sliding rods in a sliding and sleeving mode and connected with a pressing air cylinder. The bolt punch sleeves are arranged at the bottom of the pressing plate and are in one-to-one correspondence with the bolts; and the upper part of the bolt is sleeved in the bolt punch sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bolt mounting technical field especially a longitudinal pressure -in type's heat dissipation fin press pin device. BACKGROUND

[0002] The utility model discloses a right heat dissipation fin 200 and left heat dissipation fin 300 are arranged on both sides of the heat dissipation fin framework 100, and the bolt 400 is pressed into the bolt mounting hole in the top of the heat dissipation fin framework 100, and the bolt mounting hole is connected with the bolt 400 by interference. After the bolt 400 is installed, it can be soldered with the circuit board to realize heat dissipation of the electrical element. At present, the traditional bolt 400 installation adopts the manual knocking mode, and the installation efficiency is low, and the bolt 400 is easy to bend.

[0003] Therefore, it is urgent to provide a longitudinal pressure -in type's heat dissipation fin press pin device which is simple in structure and reliable in installation. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides a longitudinal pressure -in type's heat dissipation fin press pin device, and the utility model adopts the technical scheme as follows:

[0005] A longitudinal pressure -in type's heat dissipation fin press pin device is provided, which is pressed into the bolt mounting hole on the heat dissipation fin framework, and the both sides of the heat dissipation fin framework are respectively provided with right heat dissipation fins and left heat dissipation fins. The longitudinal pressure -in type's heat dissipation fin press pin device comprises a workbench, a press-in cylinder mounting frame and a press-in tool assembly fixed on the workbench, and a press-in cylinder arranged on the press-in cylinder mounting frame and used for pressing the bolt into the bolt mounting hole.

[0006] The press-in tool assembly comprises a die lower mounting plate fixed on the workbench, a rear support plate and a side support plate arranged on the die lower mounting plate, a plurality of slide rods arranged on the rear support plate, a press plate slidably sleeved on the slide rods and connected with the press-in cylinder, and a bolt punch sleeve arranged on the bottom of the press plate and corresponding to the bolt; the upper part of the bolt is sleeved in the bolt punch sleeve.

[0007] Further, the right heat dissipation fin or the left heat dissipation fin is attached to the rear support plate, and the side edge of the heat dissipation fin framework is attached to the side support plate.

[0008] Further, the rear support plate is in inverted L shape, and the right heat dissipation fin or the left heat dissipation fin is inserted between the rear support plate and the die lower mounting plate.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] (1) The utility model discloses a lower pressure cylinder is set to the bolt tooling assembly longitudinal lower pressure is carried out, and the bolt is pressed into the bolt mounting hole on the heat dissipation fin framework, to realize the quick installation operation.

[0011] (2) The utility model discloses a rear support plate and side support plate are set up, and the right heat dissipation fin or left heat dissipation fin is inserted between rear support plate and mould lower mounting plate, and the side of heat dissipation fin framework is attached on side support plate, to realize the reliable positioning of heat dissipation fin.

[0012] In conclusion, the utility model has simple structure, reliable installation and other advantages, and has very high practical value and popularization value in the bolt installation technical field. DRAWINGS

[0013] In order to make the technical scheme of the embodiments of the utility model clearer, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as the limitation to the protection scope, and for those skilled in the art, other related drawings can also be obtained without the creative labor on the basis of these drawings.

[0014] Fig. 1 It is the structural schematic diagram of the utility model.

[0015] Fig. 2 It is the first angle structural schematic diagram of the bolt tooling assembly of the utility model.

[0016] Fig. 3 It is the second angle structural schematic diagram of the bolt tooling assembly of the utility model.

[0017] In the above-mentioned drawings, the component name corresponding to the reference signs is as follows:

[0018] 100, heat dissipation fin framework;200, right heat dissipation fin;300, left heat dissipation fin;400, bolt;1, workbench;2, lower pressure cylinder mounting frame;3, lower pressure cylinder;4, bolt tooling assembly;41, mould lower mounting plate;42, rear support plate;43, side support plate;44, slide rod;45, pressing plate;46, bolt punch sleeve. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will further explain the utility model with the drawings and embodiments, and the implementation of the utility model includes but is not limited to the following embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without the creative labor belong to the protection scope of the present application.

[0020] In this embodiment, the term "and / or" is merely a description of the associated relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can represent the following three cases: A exists alone, A and B exist simultaneously, and B exists alone.

[0021] The terms "first" and "second" and the like in the description and claims of this embodiment are used to distinguish different objects, and are not used to describe the specific order of the objects. For example, the first target object and the second target object are used to distinguish different target objects, and are not used to describe the specific order of the target objects.

[0022] In the embodiments of the present application, the words "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or advantageous than other embodiments or design schemes. Rather, the use of the words "exemplary" or "for example" is intended to present concepts in a concrete manner.

[0023] In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more. For example, a plurality of processing units refers to two or more processing units; a plurality of systems refers to two or more systems.

[0024] As Figs. 1 to 3 As shown in the figure, the present embodiment provides a longitudinal press-in type heat dissipation fin press pin device, which presses the plug-in pin 400 into the plug-in pin mounting hole on the heat dissipation fin framework 100. Wherein, the right heat dissipation fin 200 and the left heat dissipation fin 300 are respectively arranged on both sides of the heat dissipation fin framework 100. In this embodiment, the plug-in pin 400 and the plug-in pin mounting hole are connected by interference, so that the plug-in pin 400 can be reliably limited in the plug-in pin mounting hole.

[0025] Wherein, the longitudinal press-in type heat dissipation fin press pin device of the present embodiment includes a workbench 1, a press-in cylinder mounting frame 2 and a press-in tool assembly 4 fixed on the workbench 1, and a press-in cylinder 3 arranged on the press-in cylinder mounting frame 2 and pressing the plug-in pin 400 into the plug-in pin mounting hole. Here, the press-in tool assembly 4 is pushed by the press-in cylinder 3 to press downward in the longitudinal direction, so as to realize the press-in installation of the plug-in pin 400.

[0026] In the embodiment, the pin pressing tool assembly 4 comprises a die lower mounting plate 41 fixed on the workbench 1, a rear support plate 42 and a side support plate 43 arranged on the die lower mounting plate 41, a plurality of slide rods 44 arranged on the rear support plate 42, a pressing plate 45 sleeved on the slide rods 44 and connected with the lower pressing cylinder 3, and a pin punch sleeve 46 arranged on the bottom of the pressing plate 45 and corresponding to the pins 400. The upper part of the pin 400 is sleeved in the pin punch sleeve 46. Here, the rear support plate 42 is in an inverted L shape. In the embodiment, taking the right heat dissipation fin 200 as an example, the right heat dissipation fin 200 is inserted between the rear support plate 42 and the die lower mounting plate 41, and the side edge of the heat dissipation fin framework 100 is attached to the side support plate 43, so as to realize the position positioning of the heat dissipation fin. Finally, the pin 400 is pressed into the pin mounting hole by using the pressing plate 45.

[0027] The above embodiment is only a preferred embodiment of the present application, and is not a limitation on the protection scope of the present application. Any change made by using the design principle of the present application and on the basis of non-creative labor shall belong to the protection scope of the present application.

Claims

1. A longitudinally press-fit heat sink fin pressing device, comprising pressing a pin (400) into a pin mounting hole on a heat sink fin frame (100), wherein a right heat sink fin (200) and a left heat sink fin (300) are respectively provided on both sides of the heat sink fin frame (100), characterized in that, The longitudinal press-in type heat dissipation fin press pin device comprises a workbench (1), a lower press cylinder mounting frame (2) and a press pin tooling assembly (4) fixed on the workbench (1), and a lower press cylinder (3) arranged on the lower press cylinder mounting frame (2) and used for pressing the plug pin (400) into the plug pin mounting hole; The press pin tooling assembly (4) comprises a die lower mounting plate (41) fixed on the workbench (1), a rear support plate (42) and a side support plate (43) arranged on the die lower mounting plate (41), a plurality of slide rods (44) arranged on the rear support plate (42), a press plate (45) slidably sleeved on the slide rods (44) and connected with the lower press cylinder (3), and plug pin punch sleeves (46) arranged on the bottom of the press plate (45) and corresponding to the plug pins (400); the upper portions of the plug pins (400) are sleeved in the plug pin punch sleeves (46).

2. A longitudinal press-in heat sink fin press-pin device according to claim 1, wherein, The right heat dissipation fin (200) or the left heat dissipation fin (300) is attached to the rear support plate (42), and the side edges of the heat dissipation fin framework (100) are attached to the side support plate (43).

3. A longitudinal press-in heat sink fin press-pin device according to claim 1 or 2, characterized in that, The rear support plate (42) is in an inverted L shape; the right heat dissipation fin (200) or the left heat dissipation fin (300) is inserted between the rear support plate (42) and the die lower mounting plate (41).

Images