CN214720871U

CN214720871U - Cutting device is used in fin processing

Info

Publication number: CN214720871U
Application number: CN202120573708.1U
Authority: CN
Inventors: 赵忠耀
Original assignee: Foshan Ruibang Precision Technology Co ltd
Current assignee: Foshan Ruibang Precision Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-16
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a cutting device is used in fin processing, including the mesa, the top outer wall of mesa is provided with the casing, is connected with the pivot through the bearing between the both sides inner wall of casing, and the outside welding of pivot has evenly distributed's initiative bevel gear, and the bottom outer wall of casing is connected with evenly distributed's connecting axle through the bearing, and the bottom of connecting axle is provided with milling cutter, and the top of connecting axle is run through casing bottom outer wall welding and is had driven bevel gear, driven bevel gear and initiative bevel gear meshing, and one side outer wall of casing has the motor through bolted connection. The utility model discloses a pivot, initiative bevel gear and the driven bevel gear that sets up utilize the motor to drive the pivot and rotate for the pivot drives a plurality of connecting axles through the meshing transmission of initiative bevel gear and driven bevel gear and rotates, and then makes the connecting axle drive a plurality of milling cutters and rotates, and then realizes having improved the machining efficiency of fin to fin blank processing rapid effect.

Description

Cutting device is used in fin processing

Technical Field

The utility model relates to a fin processing equipment technical field especially relates to a cutting device is used in fin processing.

Background

The radiating fin is a device for radiating heat of an electronic element which is easy to generate heat in an electrical appliance, and is mostly made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a central processing unit of a computer needs to use a relatively large radiating fin, a power tube, a line tube and a power amplifier in a television need to use the radiating fin, heat is radiated to the surrounding air through the radiating fin, and the radiating fin is produced by cutting equipment, so that radiating gaps are formed among the radiating fins.

The processing of prior art fin processing is processed through single milling cutter, leads to the machining efficiency of fin to reduce, and is difficult to dismantle and install when milling cutter wearing and tearing, leads to the change of milling cutter comparatively troublesome. Therefore, it is desirable to design a cutting device for processing heat dissipation fins to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of low processing efficiency and troublesome replacement of a milling cutter in the prior art and providing a cutting device for processing cooling fins.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting device for machining cooling fins comprises a table board, wherein a shell is arranged on the outer wall of the top of the table board, a rotating shaft is connected between the inner walls of the two sides of the shell through bearings, a driving bevel gear is uniformly distributed in the outer welding of the rotating shaft, a connecting shaft is uniformly distributed in the outer wall of the bottom of the shell through bearings, a milling cutter is arranged at the bottom of the connecting shaft, a driven bevel gear is welded on the top end of the connecting shaft and penetrates through the outer wall of the bottom of the shell and is meshed with the driving bevel gear, a motor is connected to the outer wall of one side of the shell through bolts, one end of an output shaft of the motor penetrates through the outer wall of one side of the shell and is connected with the rotating shaft through splines, a screw is connected to the outer wall of the bottom of the table board through a bearing seat, a storage box is arranged at the top of the table board, and a clamp is connected to the inner wall of the bottom of the storage box through bolts, the bottom outer wall of receiver has the connecting block through bolted connection, the connecting block passes through threaded connection with the screw rod, the one end welding of screw rod has the hand wheel.

Furthermore, two support plates are welded on the outer wall of the top of the table board, and the two support plates are welded with the shell.

Furthermore, a square hole is formed in the connecting shaft, a square shaft is arranged at the top of the milling cutter, and the square shaft is inserted into the square hole.

Furthermore, a permanent magnet is arranged inside the square hole and is positioned at the top of the milling cutter.

Further, the bottom outer wall of receiver has the slider through bolted connection, the top outer wall of mesa is opened there is the spout, slider and spout sliding connection.

Furthermore, the outer wall welding of the top of casing has the oil feed mouth, and there is the oil head inside oil feed mouth through threaded connection.

Furthermore, the outer wall welding of the bottom of mesa has evenly distributed's pillar, and the welding has the anchor strut between two adjacent pillars.

The utility model has the advantages that:

1. through the pivot, initiative bevel gear and the driven bevel gear that set up, utilize the motor to drive the pivot and rotate for the pivot drives a plurality of connecting axles through the meshing transmission of initiative bevel gear and driven bevel gear and rotates, and then makes the connecting axle drive a plurality of milling cutters and rotates, and then realizes the rapid effect of processing to the fin blank, has improved the machining efficiency of fin.

2. Through square shaft, square hole and the permanent magnet that sets up, the square shaft that utilizes the milling cutter top is pegged graft inside the square hole that the connecting axle has the permanent magnet for milling cutter is convenient for dismantle and the installation, and then has realized milling cutter dismantlement and simple to operate's effect.

3. Through the receiver that sets up, to the inside coolant liquid that adds of receiver for when milling cutter cuts the inside blank of receiver, the coolant liquid can play refrigerated effect to milling cutter and work piece blank, and then makes milling cutter's life obtain the extension, can also prevent the phenomenon of blank because of overheated production deformation simultaneously.

4. Through the oil inlet nozzle and the oil seal head which are arranged, lubricating oil can be injected into the shell by utilizing the oil inlet nozzle, so that the driving bevel gear and the driven bevel gear play a lubricating role during meshing transmission, the abrasion between the driving bevel gear and the driven bevel gear is reduced, and the effect of prolonging the service life of the cutting device is further realized.

Drawings

Fig. 1 is a schematic view of an overall structure of a cutting device for processing a heat sink according to the present invention;

fig. 2 is a schematic cross-sectional structure view of a cutting device for processing a heat sink according to the present invention;

fig. 3 is a schematic structural view of a housing of the cutting device for processing heat dissipation fins according to the present invention;

fig. 4 is a schematic structural view of a milling cutter of the cutting device for processing a heat sink according to the present invention;

fig. 5 is a schematic view of a chute structure of the cutting device for processing heat dissipation fins according to the present invention.

In the figure: the device comprises a shell 1, a rotating shaft 2, a driving bevel gear 3, a motor 4, a connecting shaft 5, a driven bevel gear 6, an oil inlet nozzle 7, an oil seal head 8, a milling cutter 9, a square hole 10, a square shaft 11, a permanent magnet 12, a table top 13, a storage box 14, a support plate 15, a screw rod 16, a connecting block 17, a hand wheel 18, a support column 19, a reinforcing rod 20, a clamp 21, a slide block 22 and a slide groove 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, a cutting device for processing heat dissipation fins comprises a table top 13, a housing 1 is arranged on the outer wall of the top of the table top 13, a rotating shaft 2 is connected between the inner walls of two sides of the housing 1 through a bearing, driving bevel gears 3 which are uniformly distributed are welded on the outer portion of the rotating shaft 2, a connecting shaft 5 which is uniformly distributed is connected on the outer wall of the bottom of the housing 1 through a bearing, a milling cutter 9 is arranged at the bottom of the connecting shaft 5, the milling cutter 9 is a milling cutter in the prior art, a driven bevel gear 6 is welded on the top end of the connecting shaft 5, which penetrates through the outer wall of the bottom of the housing 1, the driven bevel gear 6 is engaged with the driving bevel gear 3, a motor 4 is connected on the outer wall of one side of the housing 1 through a bolt, the model of the motor 4 is YL8S-2, one end of an output shaft of the motor 4 penetrates through the outer wall of one side of the housing 1 to be connected with the rotating shaft 2 through a spline, the motor 4 drives the rotating shaft 2 to rotate, the bottom outer wall of mesa 13 is connected with screw rod 16 through the bearing frame, the top of mesa 13 is provided with receiver 14, there is anchor clamps 21 receiver 14's bottom inner wall through bolted connection, anchor clamps 21 are prior art's clamping device, receiver 14's bottom outer wall has connecting block 17 through bolted connection, connecting block 17 passes through threaded connection with screw rod 16, screw rod 16's one end welding has hand wheel 18, be convenient for rotate screw rod 18 through hand wheel 18.

Further, two support plates 15 are welded on the outer wall of the top of the table top 13, and the two support plates 15 are welded with the shell 1, so that the shell 1 and the table top 13 are fixed.

Furthermore, a square hole 10 is formed in the connecting shaft 5, a square shaft 11 is arranged at the top of the milling cutter 9, and the square shaft 11 is inserted into the square hole 10, so that the connecting shaft 5 drives the milling cutter 9 to rotate through the square shaft 11.

Further, a permanent magnet 12 is arranged inside the square hole 10, the permanent magnet 12 is located at the top of the milling cutter 9, and the permanent magnet 12 is used for adsorbing the milling cutter 9, so that the milling cutter 9 is convenient to disassemble.

Further, there is slider 22 bottom outer wall of receiver 14 through bolted connection, and the top outer wall of mesa 13 is opened there is spout 23, slider 22 and spout 23 sliding connection for receiver 14 is more stable in the motion on mesa 13.

Furthermore, an oil inlet nozzle 7 is welded on the outer wall of the top of the shell 1, an oil seal head 8 is connected to the inside of the oil inlet nozzle 7 through threads, and lubricating oil can be injected into the shell 1 through the oil inlet nozzle 7, so that the driving bevel gear 3 and the driven bevel gear 6 cannot be abraded during meshing transmission.

Furthermore, the outer wall of the bottom of the table top 13 is welded with evenly distributed pillars 19, and a reinforcing rod 20 is welded between two adjacent pillars 19, and the pillars 19 are reinforced by the reinforcing rod 20.

The working principle is as follows: when the cooling fin cutting machine is used, when a blank for processing cooling fins needs to be cut, the blank is fixed inside a storage box 14 through a clamp 21, cooling liquid is poured into the storage box 14, lubricating oil is added into the shell 1 through an oil inlet nozzle 7, the power supply of a motor 4 is connected through a lead, the motor 4 drives a rotating shaft 2 to rotate, the rotating shaft 2 drives a driving bevel gear 3 to rotate, the driving bevel gear 3 drives a driven bevel gear 6 to rotate, the driven bevel gear 6 drives a connecting shaft 5 to rotate, the connecting shaft 5 rotates to drive a milling cutter 9 to rotate, a screw 16 is rotated through a hand wheel 18, the screw 16 drives a connecting block 17 to move, the connecting block 17 drives the storage box 14 to move on a table board 13, the sliding block 22 slides inside a sliding groove 23 due to the movement of the storage box 14, and the blank inside the storage box 14 and the milling cutter 9 generate relative movement, thereby causing the milling cutter 9 to cut the blank into fins.

The above, 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 cutting device is used in fin processing, includes mesa (13), its characterized in that, the top outer wall of mesa (13) is provided with casing (1), be connected with pivot (2) through the bearing between the both sides inner wall of casing (1), the outside welding of pivot (2) has evenly distributed's initiative bevel gear (3), the bottom outer wall of casing (1) is connected with evenly distributed's connecting axle (5) through the bearing, the bottom of connecting axle (5) is provided with milling cutter (9), the top of connecting axle (5) is run through casing (1) bottom outer wall welding and is had driven bevel gear (6), driven bevel gear (6) and initiative bevel gear (3) meshing, there is motor (4) through bolted connection in the outer wall of one side of casing (1), the output shaft one end of motor (4) is run through casing (1) one side outer wall and is passed through splined connection with pivot (2), the bottom outer wall of mesa (13) is connected with screw rod (16) through the bearing frame, the top of mesa (13) is provided with receiver (14), there are anchor clamps (21) bottom inner wall of receiver (14) through bolted connection, there are connecting block (17) bottom outer wall of receiver (14) through bolted connection, threaded connection is passed through with screw rod (16) in connecting block (17), the one end welding of screw rod (16) has hand wheel (18).

2. The cutting device for processing the heat radiating fin as claimed in claim 1, wherein two support plates (15) are welded on the outer wall of the top of the table top (13), and the two support plates (15) are welded with the shell (1).

3. The cutting device for machining the cooling fin according to claim 1, wherein a square hole (10) is formed in the connecting shaft (5), a square shaft (11) is arranged at the top of the milling cutter (9), and the square shaft (11) is inserted into the square hole (10).

4. A cutting device for machining heat sinks according to claim 3, characterized in that the inside of the square hole (10) is provided with a permanent magnet (12), and the permanent magnet (12) is located on top of the milling cutter (9).

5. The cutting device for processing the heat radiating fins as claimed in claim 1, wherein a sliding block (22) is connected to the outer wall of the bottom of the storage box (14) through a bolt, a sliding groove (23) is formed in the outer wall of the top of the table top (13), and the sliding block (22) is connected with the sliding groove (23) in a sliding mode.

6. The cutting device for processing the cooling fin, as set forth in claim 1, characterized in that an oil nozzle (7) is welded to the outer wall of the top of the housing (1), and an oil seal head (8) is connected to the inside of the oil nozzle (7) through a thread.

7. The cutting device for processing heat radiating fins according to claim 1, wherein the outer wall of the bottom of the table top (13) is welded with evenly distributed pillars (19), and a reinforcing rod (20) is welded between two adjacent pillars (19).