CN218016267U

CN218016267U - Atmosphere protection brazing furnace for battery cold plate

Info

Publication number: CN218016267U
Application number: CN202222004274.0U
Authority: CN
Inventors: 贺方明; 李华; 马培杰; 章子秀; 李勤; 杨杰; 茆少鹏
Original assignee: Zhejiang Mingxin Furnace Co ltd
Current assignee: Zhejiang Mingxin Furnace Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-13
Anticipated expiration: 2032-08-01

Abstract

The utility model belongs to the technical field of the stove of brazing, especially, atmosphere protection brazing furnace of battery cold plate, the on-line screen storage device comprises a base, the top fixed mounting of base has brazing furnace body and one side fixed mounting has the water tank, the inside of brazing furnace body has been seted up cooling chamber and top fixed mounting has switch board and one side fixed mounting has the motor, all rotate on the top both sides inner wall in cooling chamber and install two installation pieces on reciprocating screw rod and the bottom inner wall fixed mounting, the rotation groove has all been seted up at the top of two installation pieces, and two rotate the inslot and all rotate and install the bull stick, and the equal fixed mounting in both sides of two bull sticks has the (mixing) shaft and the top all fixed cup joints there is the gear. The utility model discloses simple structure, convenient to use the atmosphere protection of battery cold plate stove of brazing, be convenient for to atmosphere protection brazing stove and controlgear after work, carry out timely heat dissipation cooling, increased work efficiency.

Description

Atmosphere protection brazing furnace for battery cold plate

Technical Field

The utility model relates to a stove technical field of brazing especially relates to an atmosphere protection of battery cold plate stove of brazing.

Background

The brazing furnace is a device for metal brazing and bright heat treatment, and is mainly used for continuous bright brazing treatment of various small parts, such as bright quenching and tempering of martensitic stainless steel, bright annealing of austenitic stainless steel and the like, and the applied industries comprise the automobile industry, the aerospace industry, household appliances and the like.

At present, the new energy automobile has higher and higher energy and power requirements on a power battery, the calorific value of a corresponding power battery assembly is increased therewith, the traditional air cooling technology cannot meet the requirements of the highly integrated power battery assembly, and a liquid cooling scheme gradually occupies the mainstream.

The traditional power battery cooling plate mainly has two modes, one mode is a structure that a radiating flat tube is welded on the lower part of an upper plane or a radiating flat tube is welded in the middle of the upper plane and a lower plane, the structure assembly is simple and convenient to produce, but the cost is higher, the heat transfer effect is general, and a reinforcing structure needs to be designed to ensure the structural strength of the liquid cooling plate assembly; one is a flow channel type structure, but the flow channel design has the defects that the design is simple, the temperature consistency is not easy to ensure, the dependence of the flow channel design on flow field analysis is higher, the assembly production process requirement is higher, or the contact surface with a battery module cannot be ensured, and the like.

In the production process of battery cold plate, atmosphere protection brazing furnace need be used, however current brazing furnace, the equipment inside of brazing furnace and brazing furnace control can produce a large amount of heats in the course of the work, and after the brazing of the most brazing furnace, the method of cooling product that adopts to stew is mostly, and is long-term, influences work efficiency. Therefore, we propose an atmosphere protection brazing furnace for the cold plate of the battery.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an atmosphere protection brazing furnace for a battery cold plate.

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

the utility model provides an atmosphere protection brazing furnace of battery cold plate, includes the base, the top fixed mounting of base has brazing furnace body and one side fixed mounting has the water tank, the inside of brazing furnace body is seted up cooling chamber and top fixed mounting has switch board and one side fixed mounting has the motor, all rotate on the top both sides inner wall of cooling chamber and install reciprocal lead screw and bottom inner wall on fixed mounting have two installation pieces, the top of two installation pieces has all been seted up and has been rotated the groove, two rotate the inslot and all rotate and install the bull stick, the equal fixed mounting in both sides of two bull sticks has (mixing) shaft and top all fixed the cup joint the gear, the equal screw has cup jointed lead screw guide sleeve and the one end that is close to each other on two reciprocal lead screws and has all fixed cup jointed same connecting rod, the equal fixed mounting in bottom of two lead screw guide sleeves has the rack, two racks respectively with the gear intermeshing that corresponds, the equal fixed mounting in both sides of connecting rod has a plurality of tumbling rod, one side fixed mounting of brazing furnace body has the motor, the output shaft of motor has fixed cup jointed first sprocket with the fixed connection on reciprocal lead screw fixed connection and the output shaft that corresponds, the heat dissipation water pipe that the heat dissipation water tank has the arc sprocket, the one side that the fixed mounting has the arc board that has the pivot has been equipped with the second sprocket around, the second sprocket and the fixed mounting has the heat dissipation water tank, the heat dissipation water tank both sides that the heat dissipation water tank has the second sprocket, the fixed mounting has the arc chain wheel.

Preferably, a plurality of storage chambers have been seted up on the arc, and the cooling liquid has all been stored in the storage chamber.

Preferably, the same recovery pipe is fixedly installed between one side of the bottom of the cooling cavity and the water tank, and a valve is arranged on the recovery pipe.

Preferably, all cup jointed the torsional spring on two bull sticks, the one end of two torsional springs is fixed on the rotation inslot wall that corresponds.

Preferably, the thread directions of the two reciprocating screw rods are opposite.

Preferably, two slide rails are fixedly mounted on the inner wall of the top of the cooling cavity, and slide blocks fixedly connected with the corresponding screw rod guide sleeves are slidably mounted on the two slide rails.

The utility model discloses in, an atmosphere protection stove of brazing of battery cold plate, after work is accomplished, need timely to control cabinet and the stove body of brazing to lower the temperature heat dissipation and handle, add the cooling chamber through at first starting the force (forcing) pump with the water in the water tank in, then the starter motor has driven the rotation of first sprocket and two reciprocal lead screws, can drive the rotation of connecting rod, two reciprocal lead screws have driven the round trip movement about two lead screw guide pin bushings, can drive the round trip movement about two racks, two racks have driven the round trip rotation of two gears, can drive the rotation of two bull sticks, can drive the round trip upset of the (mixing) shaft of both sides, the connecting rod has driven the rotation of the pole that rolls of both sides, the round trip upset of cooperation (mixing) shaft, can make a round trip to stir the water in the cooling chamber, the radiating efficiency of the water in the cooling chamber has been accelerated, during first sprocket has driven the rotation of second sprocket through the chain, the rotation of the heat dissipation flabellum of pivot and both sides can be driven, radiating rotation of radiating flabellum produces wind, wind blows to the cooling liquid of control cabinet through the exhaust vent, and the cooling liquid of storing everywhere, the cooling effect has been increased. After cooling is completed, the valve on the recovery pipe is opened, so that the water is recovered to the water tank again for recycling. The utility model discloses simple structure, convenient to use an atmosphere protection of battery cold plate stove of brazing, be convenient for braze stove and controlgear to atmosphere protection after work, carry out timely heat dissipation cooling, increased work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an atmosphere protection brazing furnace for a battery cold plate according to the present invention;

FIG. 2 is a schematic structural view of part A of an atmosphere protection brazing furnace for a battery cold plate according to the present invention;

FIG. 3 is a schematic structural view of part B of an atmosphere protection brazing furnace for a battery cold plate according to the present invention;

fig. 4 is a schematic structural diagram of part C of the atmosphere protection brazing furnace for the battery cold plate according to the present invention.

In the figure: the automatic brazing furnace comprises a control cabinet 1, a cooling cavity 2, a base 3, a brazing furnace body 4, a base 5, a water tank 6, a water adding pipe 7, a first chain wheel 8, a motor 9, a chain 10, a second chain wheel 11, a rotating shaft 12, a heat dissipation fan blade 13, an arc plate 14, an air outlet 15, a storage cavity 16, a screw guide sleeve 17, a reciprocating screw 18, a connecting rod 19, a rolling rod 20, a rack 21, a rotating rod 22, a stirring shaft 23, an installation block 24, a gear 25, a torsion spring 26 and a recovery pipe 27.

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. 1-4, an atmosphere protection brazing furnace for battery cold plates comprises a base 1, a brazing furnace body 4 is fixedly installed at the top of the base 1, a water tank 6 is fixedly installed at one side of the brazing furnace body 4, a cooling cavity 2 is formed inside the brazing furnace body 4, a control cabinet 1 is fixedly installed at the top of the brazing furnace body, a motor 9 is fixedly installed at one side of the brazing furnace body, reciprocating screws 18 are rotatably installed on inner walls of two sides of the top of the cooling cavity 2, two installation blocks 24 are fixedly installed on inner walls of the bottom of the cooling cavity, rotating grooves are formed in the tops of the two installation blocks 24, rotating rods 22 are rotatably installed in the two rotating grooves, stirring shafts 23 are fixedly installed on two sides of the two rotating rods 22, gears 25 are fixedly sleeved at the tops of the two reciprocating screws 18, screw guide sleeves 17 are respectively sleeved on the two reciprocating screws, one end close to each other is fixedly sleeved with the same connecting rod 19, racks 21 are respectively fixedly installed at the bottoms of the two screw guide sleeves 17, two racks 21 are respectively meshed with corresponding gears 25, a plurality of rolling rods 20 are fixedly mounted on two sides of a connecting rod 19, a motor 9 is fixedly mounted on one side of a brazing furnace body 4, an output shaft of the motor 9 is fixedly connected with a corresponding reciprocating screw rod 18, and a first chain wheel 8 is fixedly sleeved on the output shaft, an arc plate 14 is fixedly mounted on an inner wall of one side, close to the motor 9, of a control cabinet 1, a rotating shaft 12 is rotatably mounted on one side, close to the motor 9, a plurality of air outlet holes 15 are formed in the periphery of the arc plate 14, a second chain wheel 11 is fixedly sleeved on one end of the rotating shaft 12, heat dissipation fan blades 13 located in the arc plate 14 are fixedly mounted on two sides of the rotating shaft 12, a same water adding pipe 7 is fixedly mounted between the top of a water tank 6 and a cooling cavity 2, a pressure pump is arranged on the water adding pipe 7, and the same chain 10 is sleeved between the second chain wheel 11 and the first chain wheel 8.

The utility model discloses in, seted up a plurality of storage chambeies 16 on the arc 14, all stored the coolant liquid in the storage chamber 16, heat dissipation flabellum 13's rotation produces wind, and wind blows to each department of switch board 1 through exhaust vent 15, and the cooling of the coolant liquid in the storage chamber 16 of wind, has increased the radiating effect.

The utility model discloses in, fixed mounting has same recovery tube 27 between bottom one side of cooling chamber 2 and the water tank 6, is equipped with the valve on the recovery tube 27, and the back is accomplished in the cooling, through opening the valve on the recovery tube 27 for recycle carries out in the water is retrieved the water tank 6 again.

The utility model discloses in, all cup jointed torsional spring 26 on two bull sticks 22, two torsional springs 26's one end is fixed on the rotation inslot wall that corresponds, is convenient for the restoring to the throne of bull stick 22 through torsional spring 26.

The utility model discloses in, two reciprocal lead screw 18's screw thread direction sets up for opposite, can make two lead screw guide pin bushing 17's moving direction be opposite in the same time quantum through opposite setting.

The utility model discloses in, fixed mounting has two slide rails on the top inner wall of cooling chamber 2, and equal slidable mounting has the lead screw guide pin bushing 17 fixed connection's that corresponds slider on two slide rails, the lead screw guide pin bushing 17's of being convenient for removal through slide rail and slider.

The utility model discloses in, after work is accomplished, need timely to control cabinet 1 and brazing stove body 4 cooling heat dissipation processing, add cooling chamber 2 through the water of at first starting the force (forcing) pump in with water tank 6, then starter motor 9 has driven first sprocket 8 and two rotations of reciprocal lead screw 18, can drive connecting rod 19's rotation, two reciprocal lead screw 18 have driven the round trip movement about two lead screw guide pin bushings 17, can drive the round trip movement about two racks 21, two racks 21 have driven the round trip rotation of two gears 25, can drive the rotation of two bull stick 22, can drive the round trip upset of the (mixing) shaft 23 of both sides, connecting rod 19 has driven the rotation of the roll pole 20 of both sides, the round trip upset of cooperation (mixing) shaft 23, can stir the water in cooling chamber 2 round trip, accelerate the radiating efficiency of the water in cooling chamber 2, first sprocket 8 has driven the rotation of second sprocket 11 through chain 10 during, can drive the rotation of the heat dissipation flabellum 13 of pivot 12 and both sides, the rotation of the heat dissipation flabellum 13 of heat dissipation, the rotation of heat dissipation flabellum 13 is produced, the process of blowing, the cooling chamber is located by the cooling fluid and has increased by each cooling control room 15, and the cooling air. After cooling is completed, the water is recovered to the water tank 6 for recycling by opening a valve on the recovery pipe 27. The utility model discloses simple structure, convenient to use the atmosphere protection of battery cold plate stove of brazing, be convenient for to atmosphere protection brazing stove and controlgear after work, carry out timely heat dissipation cooling, increased work efficiency.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an atmosphere protection stove of brazing of battery cold plate, includes base (1), its characterized in that, the top fixed mounting of base (1) has brazing stove body (4) and one side fixed mounting has water tank (6), the inside of brazing stove body (4) has been seted up cooling chamber (2) and top fixed mounting has switch board (1) and one side fixed mounting has motor (9), all rotate on the top both sides inner wall of cooling chamber (2) and install on reciprocal lead screw (18) and the bottom inner wall fixed mounting have two installation pieces (24), the rotation groove has all been seted up at the top of two installation pieces (24), two rotation inslots all rotate and install bull stick (22), the equal fixed mounting in both sides of two bull sticks (22) has (mixing) shaft (23) and the top all to connect fixed cover gear (25), all the screw thread bush has all fixedly cup jointed same connecting rod (19) on two reciprocal lead screw guide sleeves (18) and the one end that is close to each other, and the equal fixed mounting in bottom of two lead screw guide sleeves (17) has rack (21), two rack (21) respectively with the gear (25) that correspond fixed shaft (19) intermeshing that correspond lead screw guide sleeve (17) and the output shaft (9) and fix the output shaft (9) and motor (9), the fixed mounting has many fixed shaft (9) that motor (8) that the output shaft (9) had corresponding fixed shaft (9) had been connected fixed cover (8), the output shaft (9), the fixed shaft (8) that motor (9) that the fixed mounting has the fixed shaft (9), the fixed mounting has a plurality of brazing stove body (8) and the fixed shaft (8) and the output shaft (9), the fixed shaft (18) that the fixed mounting has been connected ) The utility model discloses a motor, switch board (1) is close to on one side inner wall of motor (9) fixed mounting have arc (14) and be close to one side rotation of motor (9) and install pivot (12), a plurality of exhaust vents (15) have been seted up all around to arc (14), the fixed both sides fixed mounting that has cup jointed second sprocket (11) and pivot (12) of one end of pivot (12) has heat dissipation flabellum (13) that are located arc (14), fixed mounting has same filler pipe (7) between the top of water tank (6) and cooling chamber (2), is equipped with the force (forcing) pump on filler pipe (7), same chain (10) have been cup jointed between second sprocket (11) and first sprocket (8).

2. The atmosphere protection brazing furnace for the cold plate of the battery according to claim 1, wherein the arc-shaped plate (14) is provided with a plurality of storage cavities (16), and cooling liquid is stored in each storage cavity (16).

3. The atmosphere protection brazing furnace for the battery cold plate according to claim 1, wherein a same recovery pipe (27) is fixedly installed between one side of the bottom of the cooling cavity (2) and the water tank (6), and a valve is arranged on the recovery pipe (27).

4. The atmosphere protection brazing furnace for the cold plates of the batteries according to claim 1, wherein torsion springs (26) are sleeved on the two rotating rods (22), and one ends of the two torsion springs (26) are fixed on the inner walls of the corresponding rotating grooves.

5. An atmosphere protection brazing furnace for cold plates of batteries according to claim 1, characterized in that the thread directions of the two reciprocating screws (18) are opposite.

6. The atmosphere protection brazing furnace for the cold plates of the batteries according to claim 1, wherein two slide rails are fixedly installed on the inner wall of the top of the cooling cavity (2), and a slide block fixedly connected with a corresponding screw rod guide sleeve (17) is slidably installed on each of the two slide rails.