CN209886967U

CN209886967U - Welding device for heat exchanger of automobile air conditioner

Info

Publication number: CN209886967U
Application number: CN201920632056.7U
Authority: CN
Inventors: 吴继武; 印叶荣; 沈玉太; 周春波
Original assignee: Zhejiang Ji Lisi Air Conditioning For Automobiles Co Ltd
Current assignee: Zhejiang Ji Lisi Air Conditioning For Automobiles Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-03
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to a vehicle air conditioner heat exchanger welding set, including the first table body, the second table body and set up the manipulator on the first table body, be equipped with two rows of protruding supporting parts on the second table body, and set up the clamping mechanism of fixing on the second table body at the outside limit of protruding supporting part, clamping mechanism drives actuating cylinder including articulated seat and the articulated clamping of front end mounting panel seat of fixing on the second table body mounting panel seat, fixed mounting panel seat, articulated seat swing joint clamping connecting rod and clamping plate, just the clamping drives and is connected with the bearing piece between actuating cylinder piston rod front end and the clamping connecting rod. The utility model discloses an automatic clamping and manipulator automatic weld of heat exchanger have replaced artifical and semi-automatic welding mode in the past, have not only improved welding efficiency, and guarantee that the welding position is unanimous, have improved the welding precision, have guaranteed product quality, have still reduced the cost of labor input simultaneously.

Description

Welding device for heat exchanger of automobile air conditioner

Technical Field

The utility model relates to a heat exchanger processing equipment technical field especially relates to a vehicle air conditioner heat exchanger welding set.

Background

The heat exchanger is also called a heat exchanger, is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, so that heat is transferred to the fluid with lower temperature from the fluid with higher temperature, the temperature of the fluid reaches the index specified by the process to meet the requirements of process conditions, and meanwhile, the heat exchanger is one of the main devices for improving the energy utilization rate, and is widely applied to an automobile air conditioning system as a heat transfer device. In the production of present all kinds of heat exchangers, the welding installation is indispensable, but mainly still adopt manual welding or semi-automatic argon arc to weld in the welding of current heat exchanger product, such welding mode exists welding efficiency low, and the welding position hardly keeps unanimous, and the welding precision is low, hardly guarantees the processingquality of heat exchanger product, and the cost of labor drops into the height.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's is not enough, provides a vehicle air conditioner heat exchanger welding set, has realized the automatic clamping and the manipulator automatic weld of heat exchanger, has replaced artifical and semi-automatic welding mode in the past, has not only improved welding efficiency, and guarantees that the welding position is unanimous, has improved the welding precision, has guaranteed product quality, has still reduced the cost of labor input simultaneously.

The utility model discloses a following technical scheme realizes: the utility model provides a car air conditioner heat exchanger welding set, includes the first table body, the second table body and sets up the manipulator on the first table body, be equipped with two rows of protruding supporting parts on the second table body, and set up the clamping mechanism of fixing on the second table body at the outside limit of protruding supporting part, clamping mechanism drives actuating cylinder including articulated seat and the articulated clamping of front end mounting plate seat of fixing on the second table body on mounting plate seat, the fixed mounting plate seat, articulated seat swing joint clamping connecting rod and clamping plate, just the clamping drives and is connected with the bearing piece between actuating cylinder piston rod front end and the clamping connecting rod, just the front end fixing of clamping connecting rod has the compression bolt pole.

Further, one end of the clamping connecting rod is hinged with the hinge seat.

Furthermore, one end of the clamping plate is hinged with the hinged seat, and the other end of the clamping plate is hinged with the front end part of the piston rod of the clamping driving cylinder.

Furthermore, one end of the bearing block is hinged with the front end part of the piston rod of the clamping driving cylinder, and the other end of the bearing block is hinged with the clamping connecting rod.

Furthermore, the manipulator comprises a rotating base which is fixed on the first table body and can rotate around the center of the manipulator, a first swing arm movably connected with the rotating base, a second swing arm movably connected with the upper end of the first swing arm, and a self-rotating movable part movably connected with the front end of the second swing arm.

Further, a welding gun is fixed at the front end part of the self-rotating movable part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a heat exchanger welding set comprises welding manipulator and the heat exchanger clamping structure part of setting on the second table body of setting on the first table body, clamping mechanism is automatic with the heat exchanger clamping on the second table body by the second table body earlier, carry out welding operation by welding manipulator to the heat exchanger on the second table body again, the automatic clamping and the manipulator automatic weld of heat exchanger have been realized, manual work and semi-automatic welding mode in the past have been replaced, not only welding efficiency has been improved, and guarantee that the welding position is unanimous, welding precision has been improved, product quality has been guaranteed, the cost of labor drops into simultaneously still.

Drawings

FIG. 1 is a schematic structural view of the welding device of the heat exchanger of the air conditioner of the present invention;

FIG. 2 is a schematic structural view of a manipulator of the welding device for the heat exchanger of the automobile air conditioner of the present invention;

fig. 3 is the utility model discloses vehicle air conditioner heat exchanger welding set's clamping mechanism schematic diagram.

Wherein: 1. a first table body; 2. a second table body; 3. a manipulator; 4. a protrusion support part; 5. a clamping mechanism; 30. rotating the base; 31. a first swing arm; 32. a second swing arm; 33. a spin movement section; 34. a welding gun; 50. installing a plate seat; 51. clamping and fixing a driving cylinder; 52. a hinged seat; 53. a bearing block; 54. clamping a connecting rod; 55. compressing the bolt rod; 56. the plate is clamped.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, the utility model relates to a welding device for a heat exchanger of an automobile air conditioner, which comprises a first table body 1, a second table body 2 and a manipulator 3 arranged on the first table body 1, wherein the second table body 2 is provided with two rows of convex supporting parts 4, and the outer side edge of the convex supporting parts 4 is provided with a clamping mechanism 5 fixed on the second table body 2, the clamping mechanism 5 comprises a mounting plate seat 50 fixed on the second table body 2, a hinged seat 52 on the fixed mounting plate seat 50 and a clamping driving cylinder 51 hinged with the front end mounting plate seat 50, the hinged seat 52 is movably connected with a clamping connecting rod 54 and a clamping plate block 56, a bearing block 53 is connected between the front end part of the piston rod of the clamping driving cylinder 51 and the clamping connecting rod 54, a compression bolt 55 is fixed at the front end part of the clamping connecting rod 54, one end of the clamping connecting rod 54 is hinged with the hinged seat 52, one end of the clamping plate block 56 is hinged with the hinged seat 52, the other end is hinged with the front end part of the piston rod of the clamping driving cylinder 51, one end of the bearing block 53 is hinged with the front end part of the piston rod of the clamping driving cylinder 51, and the other end is hinged with the clamping connecting rod 54.

The manipulator 3 comprises a rotating base 30 fixed on the first table body 1 and capable of rotating around the center of the manipulator, a first swing arm 31 movably connected with the rotating base 30, a second swing arm 32 movably connected with the upper end of the first swing arm 31, and a self-rotating movable part 33 movably connected with the front end of the second swing arm 32, wherein a welding gun 34 is fixed at the front end part of the self-rotating movable part 33.

Example 1

When the device is used for welding a heat exchanger, an operator places heat exchanger components on two rows of convex supporting parts 4 of a second table body 2, the heat exchanger components are lifted by the convex supporting parts 4, then a clamping driving cylinder 51 of a clamping mechanism 5 is started, a clamping driving cylinder 51 drives a pressing bolt 55 to press down on the upper surface of the heat exchanger components, so that the heat exchanger components are pressed on the convex supporting parts 4, then a welding gun 34 fixed on a manipulator 3 is started, the manipulator 3 realizes position adjustment of the welding gun 34 through the rotating motion of a rotating base 30, the swinging motion of a first swing arm 31 and a second swing arm 32 which are connected and the rotating motion of a self-rotating movable part 33, the heat exchanger components fixed on the second table body 2 are welded by the moving welding gun 34, after the welding is finished, the manipulator 3 returns to the initial position, and the clamping driving cylinder 51 drives the pressing bolt 55 to return to the original position to release the heat exchanger components, the welded heat exchanger parts are taken out manually, so that automatic clamping and automatic manipulator welding of the heat exchanger are realized, the former manual and semi-automatic welding mode is replaced, the welding efficiency is improved, the consistency of welding positions is ensured, the welding precision is improved, the product quality is ensured, and meanwhile, the labor cost input is reduced.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A welding device for an automobile air conditioner heat exchanger comprises a first table body (1), a second table body (2) and a manipulator (3) arranged on the first table body (1), and is characterized in that two rows of protruding supporting parts (4) are arranged on the second table body (2), a clamping mechanism (5) fixed on the second table body (2) is arranged on the outer side edge of each protruding supporting part (4), the clamping mechanism (5) comprises a mounting plate seat (50) fixed on the second table body (2), a hinged seat (52) on the fixed mounting plate seat (50) and a clamping driving cylinder (51) hinged to a front end mounting plate seat (50), the hinged seat (52) is movably connected with a clamping connecting rod (54) and a clamping plate block (56), and a bearing block (53) is connected between the front end part of a piston rod of the clamping driving cylinder (51) and the clamping connecting rod (54), and a pressing bolt rod (55) is fixed at the front end part of the clamping connecting rod (54).

2. The welding device for the heat exchanger of the air conditioner of the automobile as claimed in claim 1, wherein one end of the clamping connecting rod (54) is hinged with the hinge seat (52).

3. The welding device for the heat exchanger of the air conditioner of the automobile as claimed in claim 1, wherein one end of the clamping plate block (56) is hinged with the hinge seat (52), and the other end is hinged with the front end of the piston rod of the clamping driving cylinder (51).

4. The welding device for the heat exchanger of the air conditioner of the automobile as claimed in claim 1, wherein one end of the bearing block (53) is hinged with the front end of the piston rod of the clamping driving cylinder (51), and the other end is hinged with the clamping connecting rod (54).

5. The welding device for the heat exchanger of the automobile air conditioner is characterized in that the manipulator (3) comprises a rotating base (30) which is fixed on the first table body (1) and can rotate around the center of the manipulator, a first swing arm (31) movably connected with the rotating base (30), a second swing arm (32) movably connected with the upper end of the first swing arm (31), and a self-rotating movable part (33) movably connected with the front end of the second swing arm (32).

6. The welding device for the heat exchanger of the air conditioner of the automobile as claimed in claim 5, wherein the welding gun (34) is fixed at the front end of the self-rotating movable part (33).