CN215033130U

CN215033130U - Trimming machine for machining radiating fins

Info

Publication number: CN215033130U
Application number: CN202120745946.6U
Authority: CN
Inventors: 肖继祯
Original assignee: Shanghai Ouluo Electronic Technology Co ltd
Current assignee: Shanghai Ouluo Electronic Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-07
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a trimming machine that fin processing was used includes first rigidity gyro wheel, four bolts, asynchronous machine, working frame and motor frame, asynchronous machine and motor frame inner wall fixed connection, asynchronous machine fixed connection main shaft, the main shaft runs through working frame both sides wall, the main shaft is connected with the equal rotation of the department of running through of working frame both sides wall, asynchronous machine end lateral wall is kept away from to the main shaft and is seted up horizontal recess, first rigidity gyro wheel cover is established on the main shaft, two through holes, two are seted up to first rigidity gyro wheel lateral wall the bolt is seted up two through hole fixed connection on the horizontal recess of main shaft through first rigidity gyro wheel, the working frame is close to asynchronous machine side inner wall and is rotated and is connected the countershaft. The utility model discloses efficiency very improves, has reduced the disability rate, and first rigidity gyro wheel can be in order to deal with the work piece of diameter variation in size on the workstation in addition, has improved the flexibility of production, satisfies the production of different model products.

Description

Trimming machine for machining radiating fins

Technical Field

The utility model relates to a radiator processing technology field especially relates to a trimming machine of fin processing usefulness.

Background

As is known in the art, in order to normally operate a transformer (oil-immersed transformer), a heat sink is generally provided on a side portion and/or an upper portion of the transformer, and the heat sink functions to lower the temperature rise of the transformer and is formed by assembling a plurality of heat dissipating fins.

At present, the trimming operation of a radiator is generally performed by manual forging and pressing through a trimming die, but the trimming efficiency is low, workpieces are easy to damage, the rejection rate is high, and the production benefit of enterprises is seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of low binding efficiency and easy damage to workpieces in the prior art, and providing a binding machine for processing radiating fins.

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

a trimming machine for processing radiating fins comprises a first rigid roller, four bolts, an asynchronous motor, a working frame and a motor frame, wherein the asynchronous motor is fixedly connected with the inner wall of the motor frame, the asynchronous motor is fixedly connected with a main shaft, the main shaft penetrates through two side walls of the working frame, the penetrating parts of the main shaft and the two side walls of the working frame are rotatably connected, a transverse groove is formed in the side wall of the main shaft, which is far away from the asynchronous motor, the side wall of the main shaft is sleeved with the first rigid roller, two through holes are formed in the side wall of the first rigid roller, the two bolts are fixedly connected onto the transverse groove of the main shaft through the two through holes formed in the first rigid roller, the inner wall of the working frame, which is close to the asynchronous motor, is rotatably connected with an auxiliary shaft, which penetrates through the side wall of the working frame, the auxiliary shaft is rotatably connected with the penetrating parts, which are close to the side walls of the asynchronous motor, and is sleeved with a second rigid roller, the side wall of the end, far away from the asynchronous motor, of the auxiliary shaft is provided with a transverse groove, the side wall of the second rigid roller is provided with two through holes, and the two bolts are fixedly connected to the transverse groove of the auxiliary shaft through the two through holes formed in the second rigid roller.

Preferably, the equal fixed connection bearing of main shaft, two the equal fixed connection first montant of bearing upper end, two the equal fixed connection same first horizontal pole of first montant, first horizontal pole upper end middle part fixed connection lead screw, the lead screw runs through the work rest upper end, the lead screw is connected with the meshing with the department of running through on the work rest.

Preferably, the two side walls of the working frame are provided with vertical grooves at the penetrating positions with the main shaft, and the two vertical grooves are in sliding connection with the side wall of the main shaft.

Preferably, the lower end of the working frame is fixedly connected with the base, the upper end of the base is fixedly connected with the second vertical rods, the second vertical rods are symmetrical along the center of the base, and the upper ends of the second vertical rods are rotatably connected with the guide wheels.

Preferably, the two outer side walls of the base are fixedly connected with fixing frames, and the upper ends of the two fixing frames are provided with conveying devices.

Preferably, the penetrating positions of the two side walls of the working frame and the main shaft are provided with vertical groove side walls which are provided with wear-resistant layers.

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

1. the utility model discloses a carry out the border from top to bottom, leading wheel on the first montant of base upper end both sides can lead to the fin side simultaneously, has realized automatic operation, and efficiency is very improved, has reduced the disability rate, and the position adjustment that moreover first rigidity gyro wheel can be on the workstation in order to deal with the work piece of diameter variation in size, has improved the flexibility of production, satisfies the production of different model products, has promoted the competitiveness of enterprise;

2. the utility model discloses a first rigidity gyro wheel of bolt fixed connection and second rigidity gyro wheel can adjust according to the width of fin border, has realized the fin border to different widths, has improved the processing scope.

Drawings

Fig. 1 is a schematic structural view of a trimming machine for processing a heat sink according to the present invention;

fig. 2 is a schematic side sectional view of a working frame of a trimming machine for processing a heat dissipation plate according to the present invention;

fig. 3 is a schematic view of a bolt connection structure of a trimming machine for processing heat dissipation fins.

In the figure: the device comprises a first rigid roller 1, a bolt 2, an asynchronous motor 3, a working frame 4, a motor frame 5, a main shaft 6, an auxiliary shaft 7, a second rigid roller 8, a bearing 9, a first vertical rod 10, a first cross rod 11, a lead screw 12, a base 13, a second vertical rod 14, a guide wheel 15, a fixed frame 16 and a conveying device 17.

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.

Referring to fig. 1-3, a trimming machine for processing radiating fins comprises a first rigid roller 1, four bolts 2, an asynchronous motor 3, a working frame 4 and a motor frame 5, wherein the asynchronous motor 3 is fixedly connected with the inner wall of the motor frame 5, the asynchronous motor 3 is fixedly connected with a main shaft 6, the main shaft 6 penetrates through two side walls of the working frame 4, the penetrating parts of the main shaft 6 and the two side walls of the working frame 4 are rotatably connected, a transverse groove is formed on the side wall of the main shaft 6 far away from the asynchronous motor 3, the first rigid roller 1 is sleeved on the main shaft 6, two through holes are formed on the side wall of the first rigid roller 1, the two bolts 2 are fixedly connected on the transverse groove of the main shaft 6 through the two through holes formed on the first rigid roller 1, a secondary shaft 7 is rotatably connected on the inner wall of the working frame 4 near the asynchronous motor 3, the secondary shaft 7 penetrates through the side wall of the working frame 4 far away from the asynchronous motor 3, and the secondary shaft 7 is rotatably connected with the working frame 4 near the penetrating part of the side wall of the asynchronous motor 3, the second rigid idler wheel 8 is sleeved on the auxiliary shaft 7, a transverse groove is formed in the side wall, far away from the asynchronous motor 3, of the auxiliary shaft 7, two through holes are formed in the side wall of the second rigid idler wheel 8, and the two bolts 2 are fixedly connected to the transverse groove of the auxiliary shaft 7 through the two through holes formed in the second rigid idler wheel 8. The first rigid roller 1 and the second rigid roller are used for carrying out edge rolling processing on the radiating fins, and the processing efficiency is improved.

The equal fixed connection bearing 9 of main shaft 6, the equal fixed connection first montant 10 in two bearing 9 upper ends, the equal fixed connection same first horizontal pole 11 of two

first montants

10, 11 upper end middle parts fixed connection lead screws 12 of first horizontal pole, lead screw 12 run through the upper end of work frame 4,

lead screw

12 and 4 upper ends of work frame run through the department and be the meshing connection. The first rigid roller 1 can be adjusted in position on the working frame 4 to correspond to workpieces with different diameters, so that the production flexibility is improved, and the production of products with different models is met.

Vertical grooves are formed in the penetrating positions of the two side walls of the working frame 4 and the main shaft 6, and the two vertical grooves are in sliding connection with the side walls of the main shaft 6. The height of the main shaft 6 can be conveniently adjusted, the radiating fins with different diameters can be adjusted, and the production flexibility is improved.

The lower extreme fixed connection base 13 of work frame 4, the equal fixed connection second montant 14 in base 13 upper end, two second montants 14 are along base 13 central symmetry, and two second montant 14 upper ends are all rotated and are connected leading wheel 15. The guide effect is conveniently carried out to the fin when the border, prevents the fin off tracking when the border.

Two outer side walls of the base 13 are fixedly connected with fixing frames 16, and the upper ends of the two fixing frames 16 are provided with conveying devices 17. The edge rolling can be carried out by placing the radiating fins on the conveying device 17, so that the automatic operation is realized, and the efficiency is greatly improved.

The vertical groove side walls are arranged at the penetrating positions of the two side walls of the working frame 4 and the main shaft 6 and are provided with wear-resistant layers. The wear resistance of the main shaft 6 in long-term motion is improved, and the service life of the equipment is greatly prolonged.

Before the heat radiating fins are rolled, the width of the heat radiating fins to be rolled is adjusted, the bolt 2 is loosened by rotating the bolt 2 anticlockwise, then the first rigid roller 1 and the second rigid roller 8 can be adjusted, the width adjustment is completed, the bolt 2 is fastened by rotating the bolt 2 clockwise and anticlockwise, the screw rod 12 is rotated, the screw rod 12 drives the first cross rod 11, the first cross rod 11 drives the first vertical rod 10, the first vertical rod 10 drives the bearing 9, the bearing 9 drives the main shaft 6, the adjustment is carried out according to the thickness of the heat radiating fins, the asynchronous motor 3 is started, the heat radiating fins to be rolled are placed on the conveying device 17 for automatic edge rolling, the utility model adopts the up-and-down edge rolling, the guide wheels 15 on the first vertical rods 10 on two sides of the upper end of the base 13 can guide the heat radiating fins simultaneously, the automatic operation is realized, the efficiency is greatly improved, and the rejection rate is reduced, and first rigidity gyro wheel 1 can be in order to deal with the work piece of diameter variation in size on workstation 4 position adjustment, has improved the flexibility of production, satisfies the production of different model products, has promoted the competitiveness of enterprise.

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. A trimming machine for machining radiating fins comprises a first rigid roller (1), four bolts (2), an asynchronous motor (3), a working frame (4) and a motor frame (5), and is characterized in that the asynchronous motor (3) is fixedly connected with the inner wall of the motor frame (5), the asynchronous motor (3) is fixedly connected with a main shaft (6), the main shaft (6) penetrates through two side walls of the working frame (4), the penetrating parts of the main shaft (6) and the two side walls of the working frame (4) are rotatably connected, the side wall of the main shaft (6) far away from the asynchronous motor (3) is provided with a transverse groove, the first rigid roller (1) is sleeved on the main shaft (6), the side wall of the first rigid roller (1) is provided with two through holes, the two bolts (2) are fixedly connected on the transverse groove of the main shaft (6) through the two through holes formed in the first rigid roller (1), the working frame (4) is close to the inner wall of the asynchronous motor (3) side and is connected with the auxiliary shaft (7) in a rotating mode, the auxiliary shaft (7) penetrates through the working frame (4) and is far away from the side wall of the asynchronous motor (3), the auxiliary shaft (7) and the working frame (4) are close to the side wall of the asynchronous motor (3) and are connected in a rotating mode, the auxiliary shaft (7) is sleeved with the second rigid roller (8), the auxiliary shaft (7) is far away from the side wall of the asynchronous motor (3) and is provided with a transverse groove, the side wall of the second rigid roller (8) is provided with two through holes, and the bolt (2) is provided with two through holes through the second rigid roller (8) and is fixedly connected onto the transverse groove of the auxiliary shaft (7).

2. The trimming machine for processing heat dissipation fins according to claim 1, wherein the main shaft (6) is fixedly connected with the bearings (9), the upper ends of two of the bearings (9) are fixedly connected with the first vertical rods (10), the two first vertical rods (10) are fixedly connected with the same first cross rod (11), the middle part of the upper end of the first cross rod (11) is fixedly connected with the screw rod (12), the screw rod (12) penetrates through the upper end of the working frame (4), and the penetrating positions of the screw rod (12) and the upper end of the working frame (4) are in meshed connection.

3. The trimming machine for processing heat dissipation fins according to claim 1, wherein vertical grooves are formed in the positions where the two side walls of the working frame (4) penetrate through the main shaft (6), and the two vertical grooves are connected with the side walls of the main shaft (6) in a sliding mode.

4. The trimming machine for processing heat dissipation fins according to claim 1, wherein the lower end of the working frame (4) is fixedly connected with a base (13), the upper end of the base (13) is fixedly connected with second vertical rods (14), two second vertical rods (14) are centrally symmetrical along the base (13), and the upper ends of the two second vertical rods (14) are rotatably connected with guide wheels (15).

5. The trimming machine for processing heat dissipation fins according to claim 1, wherein the base (13) is fixedly connected with fixing frames (16) at both outer side walls, and the conveying device (17) is mounted at the upper ends of both fixing frames (16).

6. The trimming machine for processing heat dissipation fins according to claim 1, wherein the side walls of the vertical grooves formed at the penetrating positions of the two side walls of the working frame (4) and the main shaft (6) are provided with wear-resistant layers.