CN213614516U

CN213614516U - Cooling fin processing and cutting device for electric mainboard

Info

Publication number: CN213614516U
Application number: CN202022184942.3U
Authority: CN
Inventors: 李申
Original assignee: Shenzhen Hengtong Hardware Products Co ltd
Current assignee: Shenzhen Hengtong Hardware Products Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-06
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to the technical field of heat radiating fin processing, and discloses a heat radiating fin processing and cutting device of an electric mainboard, which comprises a workbench, wherein a clamping mechanism is connected above the workbench, a first through hole is formed in the workbench, a shaft lever is connected in the first through hole, one end of the shaft lever is connected with a first hand wheel, and a gear is sleeved outside the other end of the shaft lever, the utility model drives the shaft lever to rotate by rotating the first hand wheel through the first hand wheel, a guide rail, the shaft lever and a connecting block, and drives the connecting block above a rack to horizontally move left and right by utilizing the meshing action of the gear and the rack, so that the connecting block moves above the workbench to keep stability under the action of the guide rail, the heat radiating fin clamped by a clamping mechanism above the workbench can not generate scale deviation in the cutting process, and the problem of manually clamping the heat radiating fin to a cutting machine to cut the heat, thus, the worker is easy to cause accidental injury.

Description

Cooling fin processing and cutting device for electric mainboard

Technical Field

The utility model relates to a fin processing technology field specifically is a fin processing cutting device of electric mainboard.

Background

The heat sink is a device for dissipating heat of an easily-generated electronic component in an electrical appliance, and is mostly made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a multi-sheet shape, and the like.

At present, a plurality of machining and cutting devices exist in the market, but the machining and cutting devices generally exist, and the cooling fins are manually clamped to the side of the cutting machine to be cut, so that workers are prone to causing accidental injuries, and therefore, a person skilled in the art provides the cooling fin machining and cutting device for the electric main board to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fin processing cutting device of electric mainboard to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a fin processing cutting device of electric mainboard, includes the workstation, the inside first recess of having seted up of workstation, the internal connection of first recess has the connecting block, the top of connecting block is connected with fixture, fixture's inside is including the backing plate of connection in the connecting block top, the below of backing plate is connected with a set of first slider, and is a set of the outside of first slider is connected with the guide rail, the guide rail is connected with the outside of workstation, the below of connecting block is connected with the rack, first through-hole has been seted up to the inside of workstation, first through-hole and first recess through connection, the internal connection of first through-hole has first bearing, the internal connection of first bearing has the axostylus axostyle, the one end of axostylus axostyle is connected with first hand wheel, the gear has been cup jointed in the other.

As a further aspect of the present invention: the sliding groove is formed in the backing plate, the second sliding block is connected to the inside of the sliding groove, the first screw hole is formed in the second sliding block, the supporting seat is connected to the position, close to the sliding groove, above the backing plate, the second through hole is formed in the supporting seat, the bearing is connected to the inside of the second through hole, the screw rod is connected to the inside of the bearing, the second hand wheel is connected to one end of the screw rod, and the other end of the screw rod penetrates through the inside of the first screw hole.

As a further aspect of the present invention: the upper portion of the second sliding block is connected with a supporting frame, a second screw hole is formed in the supporting frame, and a fastening bolt is connected to the inner portion of the second screw hole.

As a further aspect of the present invention: a second groove is formed in the position, close to the first groove, above the workbench, a rotating motor is connected to the position, close to the second groove, above the workbench, and a cutting wheel is connected to one end of an output shaft in the rotating motor.

As a further aspect of the present invention: the gear is meshed with the rack, and the connecting block is rotatably connected with the shaft lever through the rack and the gear.

As a further aspect of the present invention: the second sliding block is connected with the base plate in a sliding mode through the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through first hand wheel, the guide rail, axostylus axostyle and connecting block, rotatory first hand wheel, it is rotatory to drive the axostylus axostyle, utilize the meshing effect of gear and rack, the connecting block that drives the rack top carries out the translation about, under the effect of guide rail, make the connecting block remove stability in the workstation top, the fin that makes the workstation top add the mechanism of holding centre gripping can not produce the yardstick deviation at the cutting process, solved artifical centre gripping fin to the other cutting to it of cutting machine, easily make the workman cause the problem of unexpected injury like this.

2. Through fixture, support frame and fastening bolt, through placing the fin inside the support frame, and use fastening bolt to fix the fin, rotatory second hand wheel, it rotates to drive the screw rod, utilize the screw rod and the connection effect of first screw, it carries out the back-and-forth movement to drive the second slider, utilize the sliding action of second slider and spout, make the second slider remove on the backing plate and keep stability, constantly adjust the second hand wheel, can control the back-and-forth movement of second slider, make things convenient for the cutting of workman control fin, the convenience has been improved.

Drawings

FIG. 1 is a schematic structural diagram of a cutting device for machining a heat sink of an electrical motherboard;

FIG. 2 is a side cross-sectional view of a shaft and a connecting block in a heat sink processing and cutting apparatus for an electrical motherboard;

fig. 3 is a side sectional view of a clamping mechanism in a heat sink processing and cutting apparatus for an electrical main board.

In the figure: 1. a work table; 101. a first through hole; 102. a first bearing; 2. a guide rail; 3. a first groove; 4. a first hand wheel; 5. a shaft lever; 51. a gear; 6. a clamping mechanism; 61. a first slider; 62. a second slider; 63. a first screw hole; 64. a second through hole; 65. a second hand wheel; 66. a bearing; 67. a supporting seat; 68. a screw; 69. a support frame; 610. a second screw hole; 611. fastening a bolt; 612. a chute; 613. a base plate; 7. connecting blocks; 71. a rack; 8. a second groove; 9. a cutting wheel; 10. a rotating electric machine.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the present invention, an electric mainboard's fin processing cutting device, including workstation 1, first recess 3 has been seted up to workstation 1 inside, the internal connection of first recess 3 has connecting block 7, the top of connecting block 7 is connected with fixture 6, fixture 6's inside is including connecting the backing plate 613 in connecting block 7 top, the below of backing plate 613 is connected with a set of first slider 61, the outside of a set of first slider 61 is connected with guide rail 2, guide rail 2 is connected with workstation 1's the outside, connecting block 7's below is connected with rack 71, first through-hole 101 has been seted up to workstation 1's inside, first through-hole 101 and first recess 3 through connection, the internal connection of first through-hole 101 has first bearing 102, the internal connection of first bearing 102 has axostylus axostyle 5, the one end of axostylus axostyle 5 is connected with first hand wheel 4, gear 51 has been cup.

In fig. 3: sliding groove 612 has been seted up to the inside of backing plate 613, the internal connection of sliding groove 612 has second slider 62, first screw 63 has been seted up to the inside of second slider 62, the position that the top of backing plate 613 is close to sliding groove 612 is connected with supporting seat 67, second through-hole 64 has been seted up to the inside of supporting seat 67, the internal connection of second through-hole 64 has bearing 66, the internal connection of bearing 66 has screw rod 68, the one end of screw rod 68 is connected with second hand wheel 65, the inside of first screw 63 is run through to the other end of screw rod 68, rotatory second hand wheel 65, it rotates to drive screw rod 68, utilize the connection effect of screw rod 68 and first screw 63, it carries out the back-and-forth movement to.

In fig. 3: a support bracket 69 is connected above the second slider 62, a second screw hole 610 is formed in the support bracket 69, a fastening bolt 611 is connected inside the second screw hole 610, the heat sink is placed inside the support bracket 69, the fastening bolt 611 is rotated downwards, and the heat sink is fixed through the connection effect of the fastening bolt 611 and the second screw hole.

In fig. 1: the second recess 8 has been seted up to the top of workstation 1 near the position of first recess 3, and the top of workstation 1 is close to the position of second recess 8 and is connected with rotating electrical machines 10, and the one end of the inside output shaft of rotating electrical machines 10 is connected with cutting wheel 9, opens rotating electrical machines 10 and drives cutting wheel 9 and rotate.

In fig. 2: gear 51 is connected with the meshing of rack 71, and connecting block 7 and axostylus axostyle 5 rotate with gear 51 through rack 71 and are connected, and rotatory first hand wheel 4 drives axostylus axostyle 5 rotatory, utilizes the meshing effect of gear 51 and rack 71, drives connecting block 7 above rack 71 and carries out the translation about.

In fig. 3: the second slider 62 is slidably connected to the pad 613 through the sliding groove 612, and the second slider 62 is moved on the pad 613 by the sliding action of the second slider 62 and the sliding groove 612.

The utility model discloses a theory of operation is: when the cutting device for machining the radiating fins of the electric main board needs to be used, firstly, the rotating motor 10 is started to drive the cutting wheel 9 to rotate, then the radiating fins are placed inside the supporting frame 69, the fastening bolt 611 is rotated downwards, the radiating fins are fixed through the connection effect of the fastening bolt 611 and the second screw hole, the second hand wheel 65 is rotated to drive the screw rod 68 to rotate, the second slider 62 is driven to move back and forth through the connection effect of the screw rod 68 and the first screw hole 63 to control the cutting length of the radiating fins, the first hand wheel 4 is rotated to drive the shaft rod 5 to rotate, the connecting block 7 above the rack 71 is driven to move left and right through the meshing effect of the gear 51 and the rack 71, and the radiating fins are cut.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fin processing cutting device of electric mainboard, includes workstation (1), its characterized in that, first recess (3) have been seted up to workstation (1) inside, the internal connection of first recess (3) has connecting block (7), the top of connecting block (7) is connected with fixture (6), the inside of fixture (6) is including connecting backing plate (613) above connecting block (7), the below of backing plate (613) is connected with a set of first slider (61), the outside of a set of first slider (61) is connected with guide rail (2), guide rail (2) are connected with the outside of workstation (1), the below of connecting block (7) is connected with rack (71), first through-hole (101) have been seted up to workstation (1) inside, first through-hole (101) and first recess (3) through connection, the inner part of the first through hole (101) is connected with a first bearing (102), the inner part of the first bearing (102) is connected with a shaft lever (5), one end of the shaft lever (5) is connected with a first hand wheel (4), and the outer side of the other end of the shaft lever (5) is sleeved with a gear (51).

2. The device for machining and cutting the heat sink of the electric main board according to claim 1, wherein a sliding groove (612) is formed in the pad (613), a second sliding block (62) is connected to the inside of the sliding groove (612), a first screw hole (63) is formed in the inside of the second sliding block (62), a supporting seat (67) is connected to a position, close to the sliding groove (612), above the pad (613), a second through hole (64) is formed in the supporting seat (67), a bearing (66) is connected to the inside of the second through hole (64), a screw rod (68) is connected to the inside of the bearing (66), a second hand wheel (65) is connected to one end of the screw rod (68), and the other end of the screw rod (68) penetrates through the inside of the first screw hole (63).

3. The device for machining and cutting the heat sink of the electric main board as claimed in claim 2, wherein a supporting frame (69) is connected to the upper portion of the second slider (62), a second screw hole (610) is formed in the supporting frame (69), and a fastening bolt (611) is connected to the inside of the second screw hole (610).

4. The device for machining and cutting the heat dissipation fins of the electric main board according to claim 1, wherein a second groove (8) is formed in a position, close to the first groove (3), above the workbench (1), a rotating motor (10) is connected to a position, close to the second groove (8), above the workbench (1), and one end of an internal output shaft of the rotating motor (10) is connected with a cutting wheel (9).

5. The heat sink processing and cutting device for electric main board according to claim 1, wherein the gear (51) is engaged with the rack (71), and the connecting block (7) and the shaft (5) are rotatably connected with the gear (51) through the rack (71).

6. The heat sink processing and cutting device for an electrical main board according to claim 2, wherein the second slider (62) is slidably connected to the backing plate (613) through a sliding groove (612).