CN-224209399-U - Heat management system runner board welding equipment

CN224209399UCN 224209399 UCN224209399 UCN 224209399UCN-224209399-U

Abstract

The utility model discloses a heat management system runner plate welding device, which comprises an upper module and a lower module, wherein the lower module comprises a lower seat, a first lower template and a second lower template which are fixed at the top of the lower seat and distributed left and right, a middle body and an upper body are respectively placed on the first lower template and the second lower template, an automatic pressing device for pressing the middle body is arranged at the upper end of the first lower template, the upper module comprises an upper seat, a first upper template and a second upper template which are fixed at the bottom of the upper seat and distributed left and right, the lower body is placed on the first upper template, and the middle body and the lower body which are welded together are placed on the second upper template. According to the utility model, two welding procedures can be realized through one set of welding equipment, the cost can be saved, the runner plate has no falling risk, the middle body can be automatically pressed after being placed on the first lower template, and the operation is more convenient.

Inventors

FENG YANXU
ZHU NANYANG
JIANG DAPING
WANG KEFU
Ji Bu
LUO ZHENWEI
YANG JIANLI

Assignees

浙江乔士智能工业股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260303

Claims (5)

1. A heat management system runner plate welding device comprises an upper die set and a lower die set and is characterized in that the lower die set comprises a lower seat, a first lower die plate and a second lower die plate which are fixed at the top of the lower seat and distributed left and right, a middle body and an upper body are respectively arranged on the first lower die plate and the second lower die plate, an automatic pressing device for pressing the middle body is arranged at the upper end of the first lower die plate, the upper die set comprises an upper seat, a first upper die plate and a second upper die plate which are fixed at the bottom of the upper seat and distributed left and right, the lower body is arranged on the first upper die plate, the middle body and the lower body which are welded together are arranged on the second upper die plate, a telescopic first baffle plate and a telescopic second baffle plate are arranged on the upper die set, the first baffle plate and the second baffle plate are respectively blocked at the left end and the right end of the bottom of the lower body on the first upper die plate, a telescopic third baffle plate and a telescopic fourth baffle plate are respectively blocked at the left end and the right end of the bottom of the lower body on the second upper die set.
2. The apparatus of claim 1, wherein the automatic hold-down device comprises a first hold-down cylinder extending from left to right and fixed to the front end of the first lower die plate, and a first hold-down plate fixed to the end of the piston rod at the left end of the first hold-down cylinder, the front end of the middle body has a first positioning seat, and the first hold-down plate is pressed on the top of the first positioning seat.
3. The apparatus of claim 2, wherein the automatic hold-down device further comprises a second hold-down cylinder and a second hold-down plate, wherein the second hold-down cylinder is fixed at the rear end of the first lower die plate in a manner of extending left and right, the second hold-down cylinder is fixed at the left end of the second hold-down cylinder, the rear end of the middle body is provided with a second positioning seat, and the second hold-down plate is pressed at the top of the second positioning seat.
4. The welding equipment for runner plates of a thermal management system according to claim 1, wherein a first bump and a second bump are respectively arranged at the left end and the right end of the lower body in a protruding mode, a first control cylinder extending leftwards and rightwards is fixed at the left lower end of the first upper template, a first baffle is fixedly connected to the end portion of a piston rod at the right end of the first control cylinder, a second control cylinder arranged obliquely is fixed at the right lower end of the second upper template, a second baffle is fixedly connected to the end portion of a piston rod at the left end of the second control cylinder, after the lower body is placed on the first upper template, the first baffle is blocked at the bottom of the first bump, and the second baffle is blocked at the bottom of the second bump.
5. The welding equipment for runner plates of a thermal management system according to claim 4, wherein a third control cylinder extending leftwards and rightwards is fixed at the top of the right end of the first upper die plate, a piston rod end of the right end of the third control cylinder is fixedly connected with a third baffle plate, a fourth control cylinder which is obliquely arranged is fixed at the right lower end of the second upper die plate, a piston rod end of the left end of the fourth control cylinder is fixedly connected with a fourth baffle plate, and after a welded lower body and middle body are placed on the second upper die plate, the third baffle plate is blocked at the bottom of the first bump, and the fourth baffle plate is blocked at the bottom of the second bump.

Description

Heat management system runner board welding equipment Technical Field The utility model relates to a welding device for a runner plate of a thermal management system. Background The runner plate of the heat management system is used as a key component in the heat management module of the new energy automobile and is formed by fixedly connecting an upper body, a middle body and a lower body through a welding process. At present, the runner plate of the thermal management system is welded by putting the runner plate on a die and matching with devices such as a hot plate, an air cylinder and the like, wherein the welding needs two sets of dies, the first set of dies is used for welding a lower body and a middle body, and the lower body and the middle body are taken to a second set of dies to be welded with the upper body after being welded together. Two sets of dies are matched with two sets of hot plates and air cylinders, so that the tooling cost is high and the equipment cost is high. In addition, at present, when the middle body or the middle body and the lower body welded together are assembled on the upper die, the middle body is fixed only through friction force between a product and the upper die, the falling risk exists, and when the middle body is placed on the lower die, two long pins are manually plugged to block the middle body, so that the operation is time-consuming. Disclosure of utility model In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a thermal management system runner plate welding apparatus. The technical scheme is that the welding equipment for the runner plates of the thermal management system comprises an upper module and a lower module, wherein the lower module comprises a lower seat, a first lower template and a second lower template which are fixed at the top of the lower seat and distributed left and right, a middle body and an upper body are respectively arranged on the first lower template and the second lower template, an automatic pressing device for pressing the middle body is arranged at the upper end of the first lower template, the upper module comprises an upper seat, a first upper template and a second upper template which are fixed at the bottom of the upper seat and distributed left and right, the lower body is arranged on the first upper template, the middle body and the lower body which are welded together are arranged on the second upper template, a telescopic first baffle and a telescopic second baffle are arranged on the upper module, the first baffle and the second baffle are respectively blocked at the left end and the right end of the bottom of the lower body on the first upper template, a telescopic third baffle and a telescopic fourth baffle are arranged on the upper module, and the third baffle and the fourth baffle are respectively blocked at the left end and the right end of the bottom of the lower body on the second upper template. Further, the automatic pressing device comprises a first pressing cylinder and a first pressing plate, wherein the first pressing cylinder is fixed at the front end of the first lower template in a left-right extending mode, the first pressing plate is fixed at the end part of a piston rod at the left end of the first pressing cylinder, the front end of the middle body is provided with a first positioning seat, and the first pressing plate is pressed at the top of the first positioning seat. Further, the automatic pressing device further comprises a second pressing cylinder and a second pressing plate, wherein the second pressing cylinder is fixed at the rear end of the first lower template in a left-right extending mode, the second pressing plate is fixed at the left end of the second pressing cylinder, the rear end of the middle body is provided with a second positioning seat, and the second pressing plate is pressed at the top of the second positioning seat. Further, the left and right ends of the lower body are respectively provided with a first bump and a second bump in a protruding mode, the left lower end of the first upper template is fixedly provided with a first control cylinder which extends left and right, the end part of a piston rod at the right end of the first control cylinder is fixedly connected with a first baffle, the right lower end of the second upper template is fixedly provided with a second control cylinder which is obliquely arranged, the end part of a piston rod at the left end of the second control cylinder is fixedly connected with a second baffle, after the lower body is placed on the first upper template, the first baffle is blocked at the bottom of the first bump, and the second baffle is blocked at the bottom of the second bump. Further, a third control cylinder extending leftwards and rightwards is fixed at the top of the right end of the first upper template, a third baffle is fixedly connected to the end part of a piston rod at