CN213318483U

CN213318483U - Practical movement structure

Info

Publication number: CN213318483U
Application number: CN202021830515.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Hugong Electric Group Co Ltd
Current assignee: Shanghai Hugong Electric Group Co Ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-01
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a practical core structure especially relates to the technical field of welding machine, it includes the fan, the mainboard, radiator and support frame, the one end at the support frame is fixed to the fan, the radiator passes through the bolt fastening in one side of mainboard, the bayonet socket has been seted up to one side that the radiator deviates from the mainboard, the second locating hole distributes in the both sides of bayonet socket, one side of support frame be provided with bayonet socket joint complex second jack catch, one side of support frame be provided with second locating hole location fit's second reference column. This application has the effect that improves core assembly efficiency.

Description

Practical movement structure

Technical Field

The application relates to the field of welding machines, in particular to a practical machine core structure.

Background

The welding machine is an electric appliance which provides a power supply with certain characteristics for welding, and the welding machine is widely applied to various industrial fields such as aerospace, ships, automobiles, containers and the like due to the advantages of flexibility, simplicity, convenience, firmness and reliability and even equal strength with a base metal after welding.

In view of the above-mentioned related art, the inventors have considered that there is a drawback that the movement is inefficient in the assembly process.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the core is inefficiency in assembling process, this application provides a practical core structure.

The application provides a practical core structure adopts following technical scheme:

the utility model provides a practical core structure, includes fan, mainboard, radiator and support frame, the one end at the support frame is fixed to the fan, the radiator passes through one side of bolt fastening at the mainboard, the bayonet socket has been seted up to one side that the radiator deviates from the mainboard, the second locating hole distributes in the both sides of bayonet socket, one side of support frame be provided with bayonet socket joint complex second jack catch, one side of support frame be provided with second locating hole location fit's second reference column.

Through adopting above-mentioned technical scheme, the backup pad is pressed to the location cooperation between second reference column and the second locating hole along the axis direction of second reference column for the cooperation of second jack catch and bayonet socket joint realizes the fixed of radiator and support frame, has improved the packaging efficiency of core.

Preferably, one side of the support frame is provided with a reinforcing part in a convex structure.

Through adopting above-mentioned technical scheme, the rib has increased the structural strength of support frame, has effectively avoided the damage of support frame.

Preferably, one side of the support frame is provided with a reinforcing strip, and one end of the reinforcing strip is connected with the second positioning column.

Through adopting above-mentioned technical scheme, strengthen the structural strength that the strip is used for strengthening the second reference column, reduced the damage that the second reference column received.

Preferably, one side of the support frame is provided with a third clamping jaw, and the third clamping jaw is clamped with the main board.

Through adopting above-mentioned technical scheme, third jack catch and mainboard joint have increased the joint strength of mainboard and support frame.

Preferably, the one end of support frame is provided with and is used for with the first jack catch of fan joint complex, the one end of support frame is provided with first locating column, the one end of fan seted up with first locating column location complex first locating hole.

Through adopting above-mentioned technical scheme, the cooperation of location of first reference column and first locating hole, the joint cooperation of the first jack catch of being convenient for and fan realizes the fixed of fan and support frame, has further improved the packaging efficiency of core.

Preferably, the end of the support frame is provided with a baffle, and the baffle is used for abutting against one side of the fan.

Through adopting above-mentioned technical scheme, the baffle is contradicted with one side of fan, and the fan is difficult for exerting great power to the connection structure between fan, the support frame at the in-process of atress, protects the connection structure between support frame and the fan.

Preferably, the end part of the support frame is provided with a limiting part for limiting the fan, and a gap between the limiting part and the support frame is used for being spliced with the corner part of the fan.

By adopting the technical scheme, the fan and the support frame can be conveniently and quickly mounted and dismounted. When the fan is disassembled, the first clamping jaw is deformed to be separated from the fan, so that the fan and the supporting frame are disassembled.

Preferably, a positioning plate is fixed on one side of the main plate, a cavity for mounting a radiator is formed between the positioning plates, and the radiator and the mounting plate are fixed through screws.

Through adopting above-mentioned technical scheme, be convenient for carry out fixed mounting and dismantlement to the radiator.

In summary, the present application includes at least one of the following beneficial technical effects:

the second positioning column is matched with the second positioning hole in a positioning mode, and the supporting plate is pressed along the axis direction of the second positioning column, so that the second clamping jaw is in clamping fit with the bayonet, the radiator and the supporting frame are fixed, and the assembly efficiency of the machine core is improved;

the reinforcing part increases the structural strength of the support frame, and the damage of the support frame is effectively avoided;

the first locating column is matched with the first locating hole in a locating mode, the first clamping jaw is conveniently matched with the fan in a clamping mode, the fan and the supporting frame are fixed, and the assembling efficiency of the machine core is further improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an exploded schematic view of fig. 1.

Fig. 3 is a schematic view of the structure of the core support of fig. 1.

Fig. 4 is a rear view of the core support of fig. 3.

Description of reference numerals: 1. a fan; 11. a first positioning hole; 2. a main board; 21. positioning a plate; 3. a heat sink; 31. a second positioning hole; 32. a bayonet; 4. a support frame; 41. a first positioning post; 42. a first jaw; 43. a baffle plate; 44. a limiting part; 45. a reinforcing portion; 46. a second positioning column; 47. a second jaw; 48. a third jaw; 49. a support portion.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a practical core structure. Referring to fig. 1, the movement support includes a support frame 4, and the support frame 4 is a square frame and an extension plate is integrally extended outward from one side of the square frame. The outer end fixed mounting of support frame 4 top shape framework has fan 1, and support frame 4 has one side card of extending the board to establish and installs radiator 3, and the one end of radiator 3 is fixed with mainboard 2, and the wind that fan 1 blew off is through the fin of radiator 3 for the heat dissipation of components and parts on mainboard 2 and the mainboard 2.

Referring to fig. 2 and 3, the two ends of the fan 1 are integrally formed with ear plates, and the surface of each ear plate is provided with a first positioning hole 11 penetrating through the ear plate. The tip integrated into one piece of support frame 4 has and is used for the first locating post 41 with first locating hole 11 location fit, and the tip integrated into one piece of support frame 4 has and is used for the first jack catch 42 with fan 1 otic placode joint complex, and first jack catch 42 sets up with first locating post 41 is corresponding. During the installation, locating hole on the 1 otic placode of fan in advance with first locating column 41 location fit, to fan 1 along the axis application of force of first locating column 41, elastic deformation takes place for first jack catch 42, then in the otic placode of fan 1 is gone into first jack catch 42 along the surface card of first jack catch 42, realizes the stable cooperation of support frame 4 with fan 1, has improved the packaging efficiency of core.

Referring to fig. 2 and 3, a blocking plate 43 is integrally formed at an end of the supporting bracket 4, the blocking plate 43 being located between the first jaws 42, the blocking plate 43 being adapted to abut against a side of the fan 1. Due to the existence of the baffle 43, when the fan 1 is acted by external force, the external force is not easy to damage the connection structure between the fan 1 and the support frame 4, and the connection structure between the support frame 4 and the fan 1 is protected.

Referring to fig. 2 and 3, a limiting portion 44 for limiting the fan 1 is integrally formed at an end of the supporting frame 4, and a gap between the limiting portion 44 and the supporting frame 4 is used for being inserted into an ear plate of the fan 1. Through pegging graft one side to fan 1, be convenient for install and dismantle fan 1, support frame 4 fast. Meanwhile, in the process of disassembling the fan 1, a single person can disassemble the fan 1, external force is applied to deform the first clamping jaw 42 to separate the fan 1 from the first positioning column 41, and finally the other end of the fan 1 is pulled out of the support frame 4, so that the fan 1 and the support frame 4 are disassembled.

Referring to fig. 2, in the present application, the number of the heat sinks 3 on the motherboard 2 is two, fins of the heat sinks 3 are arranged oppositely, a certain gap is formed between the heat sinks 3, and the electronic component on a part of the motherboard 2 is located between the two heat sinks 3. Two rows of positioning plates 21 are fixed on the surface of the main plate 2, the number of each row of positioning plates 21 is four, and the number of each corresponding row of positioning plates 21 can also be two or three. After one side of radiator 3 and mainboard 2 supported the back, through fixing a position radiator 3, the bolt passes locating plate 21 and is fixed with radiator 3, realizes locating plate 21 and radiator 3's fixed.

Referring to fig. 2, a bayonet 32 is formed at one side of the heat sink 3 departing from the main board 2 due to end portions of the two heat sinks 3, a second positioning hole 31 is formed at one side of the heat sink 3 departing from the main board 2, and the second positioning holes 31 are distributed at two sides of the bayonet 32. With reference to fig. 4, one side integrated into one piece that support frame 4 extends the board and leans on interior has second reference column 46 with second locating hole 31 location fit, and one side integrated into one piece that support frame 4 goes up the extension board and leans on interior has the second jack catch 47 with bayonet 32 joint complex, through the location of second reference column 46 with second locating hole 31, exert external force to support frame 4 along the axial of second reference column 46, make second jack catch 47 block in bayonet 32, realize radiator 3 and support frame 4's fixed, the packaging efficiency of core has further been improved.

Referring to fig. 4, a reinforcing portion 45 protruding outward of the support frame 4 is formed on the extended plate of the support frame 4 by injection molding, so that the provision of the reinforcing portion 45 does not hinder the connection between the support frame 4 and the heat sink 3. The reinforcement 45 increases the structural strength of the support 4 so that the support 4 is not easily damaged during transportation and use.

Referring to fig. 4, a reinforcing strip for reinforcing the strength of the second positioning column 46 is integrally formed on the surface of the supporting frame 4, and the reinforcing strip further reinforces the connection between the second positioning column 46 and the supporting frame 4, protects the second positioning column 46, and effectively prevents the second positioning column 46 from being damaged in use.

Referring to fig. 4, a third clamping jaw 48 is integrally formed on one side of the supporting frame 4, and when the second clamping jaw 47 is clamped with the clamping opening 32, the third clamping jaw 48 is clamped with one side of the bottom of the main board 2. Third jaw 48 and mainboard 2 joint have increased the joint strength of mainboard 2 and support frame 4.

Referring to fig. 4, the bottom of the joint of the support frame 4 and the heat sink 3 is integrally formed with a support portion 49 by injection molding, so as to support the whole body and protect the support frame 4.

The practical implementation principle of the movement structure in the embodiment of the application is as follows:

the supporting plate is pressed along the axis direction of the second positioning column 46 by the positioning fit between the second positioning column 46 and the second positioning hole 31, so that the second clamping jaw 47 is clamped and matched with the bayonet 32, the radiator 3 and the supporting frame 4 are fixed, and the assembly efficiency of the machine core is improved.

The reinforcing part 45 increases the structural strength of the support frame 4, and the support frame 4 is not easy to damage in the using process; first reference column 41 and the location cooperation of first locating hole 11, the joint cooperation of the first jack catch 42 of being convenient for and fan 1 realizes the fixed of fan 1 and support frame 4, has further improved the packaging efficiency of core.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A practical core structure, its characterized in that: including fan (1), mainboard (2), radiator (3) and support frame (4), the one end at support frame (4) is fixed in fan (1), radiator (3) are through the one side of bolt fastening in mainboard (2), bayonet socket (32) have been seted up to one side that radiator (3) deviate from mainboard (2), second locating hole (31) distribute in the both sides of bayonet socket (32), one side of support frame (4) is provided with and connects complex second jack catch (47) with bayonet socket (32), one side of support frame (4) be provided with second locating hole (31) location complex second reference column (46).

2. A practical movement structure according to claim 1, wherein: one side of the support frame (4) is provided with a reinforcing part (45) which is of a convex structure.

3. A practical movement structure according to claim 1, wherein: one side of the support frame (4) is provided with a reinforcing strip, and one end of the reinforcing strip is connected with the second positioning column (46).

4. A practical movement structure according to claim 1, wherein: one side of support frame (4) is provided with third jack catch (48), third jack catch (48) and mainboard (2) joint.

5. A practical movement structure according to claim 1, wherein: the one end of support frame (4) is provided with and is used for first jack catch (42) with fan (1) joint complex, the one end of support frame (4) is provided with first locating column (41), first locating hole (11) with first locating column (41) location fit have been seted up to the one end of fan (1).

6. A practical movement structure according to claim 5, wherein: the tip of support frame (4) is provided with baffle (43), baffle (43) are used for conflicting one side of fan (1).

7. A practical movement structure according to claim 5, wherein: the end of the support frame (4) is provided with a limiting part (44) used for limiting the fan (1), and a gap between the limiting part (44) and the support frame (4) is used for being spliced with the corner of the fan (1).

8. A practical movement structure according to claim 1, wherein: one side of mainboard (2) is fixed with locating plate (21), be formed with the cavity that is used for installing radiator (3) between locating plate (21), radiator (3) pass through the fix with screw with the mounting panel.