CN211804630U

CN211804630U - Welding and overturning device for radiating fins

Info

Publication number: CN211804630U
Application number: CN202020412497.9U
Authority: CN
Inventors: 陈占武
Original assignee: Baoding Shuowei Electric Co ltd
Current assignee: Baoding Shuowei Electric Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a welding and overturning device for radiating fins, which comprises a fixing mechanism for fixing the radiating fins, a lifting mechanism and an overturning mechanism, wherein the lifting mechanism and the overturning mechanism are arranged on two sides of the radiating fins; the fixing mechanism comprises a fastening plate component for fixing the fins of the radiating fin and fixing rods inserted in collecting pipes at the upper end and the lower end of the radiating fin, and the two fixing rods are detachably connected through a connecting rod; the lifting mechanism comprises two groups of lifting components which are arranged in bilateral symmetry, and each group of lifting components comprises an upright post, a lifting platform sleeved on the upright post and a lead screw for controlling the lifting platform to move up and down; the turnover mechanism comprises a rotating beam, one end of the rotating beam is fixedly connected with the fastening plate assembly, and the other end of the rotating beam is connected to the lifting platform through a bearing. The utility model discloses a elevating system and tilting mechanism go up and down and overturn the fin, have replaced manual upset, have not only solved the problem that workman intensity of labour is high, have improved production efficiency moreover, and it is laborsaving to save trouble, has improved work efficiency, simple and practical.

Description

Welding and overturning device for radiating fins

Technical Field

The utility model relates to a fin tipping arrangement technical field especially relates to a fin welding turning device.

Background

With the rapid development of social economy, the electric power industry in China is continuously growing. Transformers are essential power devices in the power industry. An oil-immersed transformer is a relatively wide variety of transformers used in various types of transformers. The conventional oil-immersed transformer is provided with a finned radiator to ensure the normal operation of the transformer. The finned radiator is characterized in that a plurality of front and back and side parts need to be welded in the assembling and welding process, large radiating fins are high and need to be welded in a layered mode, an existing radiating fin welding and overturning device is connected with a shaft through a clamp on a fixed fin, the shaft is fixedly installed on a stand column, the angle of the radiating fins is adjusted through manual rotation, the purpose of comprehensive welding is achieved, the overturning process is time-consuming and labor-consuming, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fin welding turning device to solve the problem that above-mentioned prior art exists, go up and down and overturn the fin through elevating system and tilting mechanism, replaced manual upset, be convenient for weld finned radiator, improve work efficiency, labour saving and time saving, simple and practical.

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

the utility model provides a fin welding turning device, including the fixed establishment of fixed fin, set up in the elevating system and the tilting mechanism of fin both sides.

The fixing mechanism comprises a fastening plate component for fixing fins of the radiating fin and fixing rods inserted in collecting pipes at the upper end and the lower end of the radiating fin, and the two fixing rods are detachably connected through a connecting rod.

The lifting mechanism comprises two groups of lifting components which are arranged in bilateral symmetry, each group of lifting components comprises an upright post, a lifting platform sleeved on the upright post and a lead screw for controlling the lifting platform to move up and down, and the lead screw is driven by a first motor.

The turnover mechanism comprises a rotating beam, one end of the rotating beam is fixedly connected with the fastening plate assembly, the connecting rod is fixedly connected with the rotating beam, the other end of the rotating beam is connected with the lifting platform through a bearing, and the rotating beam is driven by a second motor.

Preferably, the second motor is fixedly installed on the lifting platform and is connected with the rotating beam through a gear set.

Preferably, the bottom ends of the screw rod and the upright post are provided with fixing piles, and the first motor is fixedly installed on the fixing piles.

Preferably, the mounting plate subassembly is two sets of mounting plates around including, and is two sets of be connected with the screw thread axle between the mounting plate, the both ends of screw thread axle are provided with the regulation rocking handle, reach the distance of adjusting between two sets of mounting plates through adjusting the regulation rocking handle to reach and carry out fixed purpose to the fin.

Preferably, the outer side of the connecting rod is provided with threads, the fixing rod is connected with the connecting rod through a nut, and the connecting rod is fixedly connected with the rotating beam through a nut.

Preferably, a protective cover is arranged on the outer side of the lifting mechanism, and a channel for the rotating beam to move up and down is formed in one side of the protective cover.

The utility model discloses a following technological effect: the utility model discloses a fixed frame is constituteed with the connecting rod to the dead lever to combine the mounting plate subassembly to reach the fixed work to the fin, and the pressure on the fin is concentrated in the dispersion, solved the problem that the fin that leads to is out of shape because of pressure concentration that current fin welding turning device exists. The cooling fins are lifted and turned over through the lifting mechanism and the turning mechanism, manual turning is replaced, the problem of high labor intensity of workers is solved, and production efficiency is improved; the welding of the finned radiator is facilitated, trouble and labor are saved, the working efficiency is improved, and the welding device is simple and practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the top view structure of the lifting platform of the present invention.

Wherein, 1 is the mounting panel subassembly, 2 is the dead lever, 3 is the connecting rod, 4 is lift platform, 5 is the lead screw, 6 is the stand, 7 is first motor, 8 is the live-beam, 9 is the second motor, 10 is the spud pile, 11 is the mounting plate, 12 are the regulation rocking handle.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

With reference to fig. 1-2, the present invention provides a heat sink welding and turnover device, which comprises a fixing mechanism for fixing the heat sink, a lifting mechanism and a turnover mechanism disposed on both sides of the heat sink.

The fixing mechanism includes the mounting plate subassembly 1 of fixed fin, alternate dead lever 2 in the fin upper and lower both ends collector pipe, it has two connecting rods 3 to alternate between two dead levers 2, two connecting rods 3 set up respectively in the left and right sides of fin, the outside of connecting rod 3 is provided with the screw thread, dead lever 2 passes through the nut with connecting rod 3 and is connected, nut fixed connection is passed through with the position of the 8 contacts of rolling beam in connecting rod 3, connect through the nut, the fixed of the early stage of being convenient for, the dismantlement work in later stage. The mounting plate subassembly 1 is two sets of mounting plates 11 around including, and is two sets of be connected with the screw thread axle between the mounting plate 11, the both ends of screw thread axle are provided with adjusts rocking handle 12, reach the distance of adjusting between two sets of mounting plates 11 through adjusting to reach and carry out fixed purpose to the fin.

Elevating system includes the lifting unit of two sets of bilateral symmetry settings, and every lifting unit of group includes stand 6, cup joints the lead screw 5 of 4 up-and-down motion of lift platform 4 on stand 6, and

lead screw

5 and 6 bottoms of stand are provided with

spud pile

10, and 7 fixed mounting of first motor are on spud pile 10, and lead screw 5 is through the drive of first motor 7. The protection casing is arranged on the outer side of the lifting mechanism, a channel for the turning beam 8 to move up and down is formed in one side of the protection casing, mechanical parts in the protection casing are protected from being influenced by the outside, and the service life of the parts is prolonged.

Tilting mechanism includes live-rollers 8, and the one end and the fastening board subassembly 1 fixed connection of live-rollers 8, connecting rod 3 and live-rollers 8 fixed connection, and the other end of live-rollers 8 passes through the bearing and connects at lift platform 4, and second motor 9 fixed mounting is on lift platform 4 to be connected with live-rollers 8 through the gear train, live-rollers 8 pass through the drive of second motor 9.

The working process is as follows: fixing a radiating fin through a front fastening plate 11, a rear fastening plate 11, a threaded shaft and an adjusting rocking handle 12, inserting two fixing rods 2 into collecting pipes at the upper end and the lower end of the radiating fin, respectively penetrating two connecting rods 3 through the two fixing rods 2 and a rotating beam 8, fixedly connecting the rotating beam 8 to the middle of the connecting rods 3 by nuts, and fixedly connecting the fixing rods 2 to the two ends of the connecting rods 3 by nuts; two first motors 7 work synchronously about through control, go up and down to the fin through lead screw 5, drive gear train through controlling second motor 9, and the gear train drives the live-beam 8 and overturns the fin.

The utility model discloses a dead lever 2 constitutes fixed frame with connecting rod 3 to combine fastening plate subassembly 1 to reach the fixed work to the fin, and the pressure of dispersion on concentrating on the fin, solve the problem that the fin that leads to is out of shape because of pressure concentration that current fin welding turning device exists. The cooling fins are lifted and turned over through the lifting mechanism and the turning mechanism, manual turning is replaced, the problem of high labor intensity of workers is solved, and production efficiency is improved; the welding of the finned radiator is facilitated, trouble and labor are saved, the working efficiency is improved, and the welding device is simple and practical.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a fin welding turning device which characterized in that: the lifting mechanism and the turnover mechanism are arranged on two sides of the radiating fin;

the fixing mechanism comprises a fastening plate component (1) for fixing fins of the radiating fin and fixing rods (2) inserted in collecting pipes at the upper end and the lower end of the radiating fin, and the two fixing rods (2) are detachably connected through connecting rods (3);

the lifting mechanism comprises two groups of lifting components which are arranged in bilateral symmetry, each group of lifting components comprises an upright post (6), a lifting platform (4) sleeved on the upright post (6) and a lead screw (5) for controlling the lifting platform (4) to move up and down, and the lead screw (5) is driven by a first motor (7);

the turnover mechanism comprises a rotating beam (8), one end of the rotating beam (8) is fixedly connected with the fastening plate assembly (1), the connecting rod (3) is fixedly connected with the rotating beam (8), the other end of the rotating beam (8) is connected with the lifting platform (4) through a bearing, and the rotating beam (8) is driven by a second motor (9).

2. A heat sink welding turnover device as claimed in claim 1, wherein: and the second motor (9) is fixedly arranged on the lifting platform (4) and is connected with the rotating beam (8) through a gear set.

3. A heat sink welding turnover device as claimed in claim 1, wherein: the bottom ends of the screw rod (5) and the upright post (6) are provided with a fixing pile (10), and the first motor (7) is fixedly installed on the fixing pile (10).

4. A heat sink welding turnover device as claimed in claim 1, wherein: the fastening plate assembly (1) comprises a front fastening plate assembly and a rear fastening plate assembly (11), a threaded shaft is connected between the two fastening plates (11), and adjusting rocking handles (12) are arranged at two ends of the threaded shaft to adjust the distance between the two fastening plates (11).

5. A heat sink welding turnover device as claimed in claim 1, wherein: the outer side of the connecting rod (3) is provided with threads, the fixing rod (2) is connected with the connecting rod (3) through a nut, and the connecting rod (3) is fixedly connected with the rotating beam (8) through the nut.

6. A heat sink welding turnover device as claimed in claim 1, wherein: the outer side of the lifting mechanism is provided with a protective cover, and one side of the protective cover is provided with a channel for the rotating beam (8) to move up and down.