Welding equipment for bent pipe of automobile air conditioner pipeline
By designing a welding device for bending automotive air conditioning pipes, a stable clamping and angle adjustment of the bent pipe is achieved using components such as a top clamping plate, cylinder, and geared motor. This solves the problems of inaccurate welding angle and unstable quality in existing technologies and improves the welding effect.
Patent Information
- Application Number
- CN202423188457.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-24
AI Technical Summary
In the existing technology, the shape of the bend in the automotive air conditioning pipe is relatively complex. During the welding process, it is difficult to keep it stable, especially at the bend, which makes it difficult to move the welding torch accurately, affecting the accuracy of the welding angle and the welding quality.
A welding device for bending automotive air conditioning pipes is used. The welding joint of the bend is positioned by the top clamping plate and the slot, and the pressure plate is clamped by the cylinder control traction rod. The pipe pressure block on the side plate is used to fix other parts. The position of the welding gun is adjusted by the geared motor and the fixed bracket to ensure accuracy.
This achieves stable clamping of the bent pipe, improves welding quality and the accuracy of welding angles, ensures that the welding torch can flexibly reach the welding position, and enhances the accessibility and quality of welding air conditioning pipes.
Smart Images
Figure CN223572279U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air conditioner pipeline welding technical field especially relates to a kind of welding equipment for automobile air conditioner pipeline elbow. BACKGROUND
[0002] As the key system of improving the comfort in car, the performance and reliability of automobile air conditioner are constantly improved, and the automobile air conditioner pipeline system is responsible for the delivery of refrigerant, and the elbow is an important part of the pipeline system.
[0003] However, in the prior art, the shape of the automobile air conditioner pipeline elbow is relatively complex, and it is difficult to maintain stability during the welding process, especially at the bending part of the elbow, and the welding gun is difficult to accurately move at the welding position, thereby affecting the accuracy of the welding angle, and further making the air conditioner pipeline welding accessibility poor and the welding quality unstable. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the problems of the prior art, such as the shape of the automobile air conditioner pipeline elbow being relatively complex, the difficulty in maintaining stability during the welding process, especially at the bending part of the elbow, the difficulty in accurately moving the welding gun at the welding position, the influence on the accuracy of the welding angle, and the poor accessibility and unstable welding quality of the air conditioner pipeline welding, and proposes a kind of welding equipment for automobile air conditioner pipeline elbow.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of welding equipment for automobile air conditioner pipeline elbow, including support plate, the support plate is provided with two, the top surface of two support plate is fixedly connected with top plate, the top surface of top plate is fixedly connected with top clamping plate, the outer wall of two support plate is rotatably connected with rotating block, the outer wall of rotating block is fixedly connected with side plate, the top surface of top clamping plate is equipped with clamping groove, the upper portion of clamping groove is provided with pressing plate, the top surface of one end of top clamping plate is rotatably connected with traction rod, the top end of traction rod is fixedly connected with the outer wall of one end of pressing plate, the bottom surface of support plate is fixedly connected with bottom plate, the bottom surface of bottom plate is installed with pneumatic cylinder, the top end of pneumatic cylinder's telescopic rod is rotatably connected with the bottom end of traction rod, and the top clamping plate is connected with side plate and is connected with elbow.
[0006] Preferably, the top surface of the side plate is fixedly connected with a fixed plate, the top end of the fixed plate is rotatably connected with a second connecting rod, one end of the second connecting rod is rotatably connected with a first connecting rod, and one end of the first connecting rod is rotatably connected with a pressing rod.
[0007] Preferably, the bottom end of the pressing rod is rotatably connected with the top surface of the fixed plate, and one end of the pressing rod is fixedly connected with a pipe pressing block.
[0008] Preferably, rotating grooves are formed through the outer wall of the support plate, the rotating block is rotationally connected to the inner wall of the rotating groove, and a locking bolt is threadedly connected to the outer wall of one side of the support plate.
[0009] Preferably, a traction sleeve plate is fixedly connected to the outer wall of one end of the bottom plate, and a fixed support is arranged on both sides of the bottom plate.
[0010] Preferably, a speed reducer motor is fixedly installed on the outer wall of the fixed support, a driving shaft is rotationally connected between the two fixed supports, and one end of the driving shaft is fixedly connected to the output shaft end of the speed reducer motor.
[0011] Preferably, the traction sleeve plate is fixedly sleeved on the outer wall of the driving shaft.
[0012] Compared with the prior art, the utility model has the advantages and positive effects that:
[0013] 1、In the utility model, the welding position of the elbow pipe is positioned through the top clamping plate and the clamping groove, the control pressing plate is pressed down by cooperating with the cylinder to pull the traction rod, the two sides of the welding position of the elbow pipe are clamped and fixed, the other parts of the elbow pipe are clamped and fixed again by controlling the pipe pressing block on the two side plates, so that the elbow pipe is stably clamped, the welding operation of the welding gun is facilitated, and the welding quality of the air conditioner pipeline is improved.
[0014] 2、In the utility model, the setting of the fixed support and the speed reducer motor facilitates the user to control the speed reducer motor and the bottom plate to be turned over and adjusted, so that the top plate and the top clamping plate are synchronously rotated to be angle-adjusted, the welding gun can be flexibly reached to the welding position, and the accuracy of the welding angle is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A three-dimensional structure schematic view of the welding equipment for the elbow pipe of the air conditioner pipeline of the automobile is provided for the utility model;
[0016] Figure 2 An internal structure schematic view of the welding equipment for the elbow pipe of the air conditioner pipeline of the automobile is provided for the utility model;
[0017] Figure 3 A structure schematic view of the pipe pressing block of the welding equipment for the elbow pipe of the air conditioner pipeline of the automobile is provided for the utility model;
[0018] Figure 4 An internal structure schematic view of the support plate of the welding equipment for the elbow pipe of the air conditioner pipeline of the automobile is provided for the utility model.
[0019] Legend: 1. Support plate; 11. Top plate; 12. Bottom plate; 13. Top clamping plate; 14. Slot; 15. Traction rod; 16. Pressure plate; 17. Rotating groove; 18. Locking bolt; 2. Side plate; 21. Rotating block; 22. Connecting rod one; 23. Pressure rod; 24. Pipe pressure block; 25. Fixing plate; 26. Connecting rod two; 3. Cylinder; 4. Fixed bracket; 41. Gear motor; 42. Drive shaft; 43. Traction sleeve; 5. Bend. Detailed Implementation
[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0022] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a welding device for bending automotive air conditioning pipes, including a support plate 1. Two support plates 1 are provided. A top plate 11 is fixedly connected to the top surface of the two support plates 1. A top clamping plate 13 is fixedly connected to the top surface of the top plate 11. A rotating block 21 is rotatably connected through the outer wall of the two support plates 1. A side plate 2 is fixedly connected to the outer wall of the rotating block 21. A slot 14 is opened on the top surface of the top clamping plate 13. A pressure plate 16 is provided above the slot 14. A traction rod 15 is movably connected through the top surface of one end of the top clamping plate 13. The top end of the traction rod 15 is fixedly connected to the outer wall of one end of the pressure plate 16. A bottom plate 12 is fixedly connected to the bottom surface of the support plate 1. A cylinder 3 is installed on the bottom surface of the bottom plate 12. The top end of the telescopic rod of the cylinder 3 passes through the top surface of the bottom plate 12 and is fixedly connected to the bottom end of the traction rod 15. A bend 5 is connected between the top clamping plate 13 and the side plate 2.
[0023] The specific settings and functions of this embodiment are described below. The welding point of the bend 5 is positioned by the top clamping plate 13 and the slot 14. The cylinder 3 pulls the traction rod 15 and controls the pressure plate 16 to press down, clamping and fixing both sides of the welding point of the bend 5. By controlling the pipe pressure blocks 24 on the side plates 2 to press down, other parts of the bend 5 are clamped and fixed again, so that the bend 5 is firmly clamped, which facilitates the welding gun to perform welding operations stably and improves the welding quality of the air conditioning pipeline.
[0024] Example 2: Figure 1 - Figure 4As shown, the top surface of the side plate 2 is fixedly connected with a fixed plate 25, the top end of the fixed plate 25 is rotatably connected with a connecting rod two 26, one end of the connecting rod two 26 is rotatably connected with a connecting rod one 22, one end of the connecting rod one 22 is rotatably connected with a pressing rod 23, the bottom end of the pressing rod 23 is rotatably connected with the top surface of the fixed plate 25, one end of the pressing rod 23 is fixedly connected with a pipeline pressing block 24, the outer wall of the support plate 1 is provided with a rotating groove 17, the rotating block 21 is rotatably connected with the inner wall of the rotating groove 17, the outer wall of one side of the support plate 1 is threadedly connected with a locking bolt 18, one end of the locking bolt 18 is in contact with the outer wall of the rotating block 21, one end of the outer wall of the bottom plate 12 is fixedly connected with a traction sleeve plate 43, both sides of the bottom plate 12 are provided with a fixed support 4, the outer wall of the fixed support 4 is fixedly installed with a speed reducer motor 41, the drive shaft 42 is rotatably connected between the two fixed supports 4, one end of the drive shaft 42 is fixedly connected with the output shaft end of the speed reducer motor 41, and the traction sleeve plate 43 is fixedly sleeved on the outer wall of the drive shaft 42.
[0025] The effect achieved by the whole embodiment is that the orientation of the side plate 2 is adjusted by the rotating block 21 in the rotating groove 17, and the rotating block 21 is locked by the rotating locking bolt 18, so as to adapt to the pipeline in different bending directions, improve the applicability of the utility model, and the speed reducer motor 41 and the bottom plate 12 are conveniently controlled to be adjusted by the fixed support 4, so as to control the top plate 11 and the top clamping plate 13 to be synchronously rotated to be angle-adjusted, so as to conveniently make the welding gun flexibly reach the welding position and ensure the accuracy of the welding angle.
[0026] The use method and working principle of the device are as follows: when in use, the user positions the welding position of the elbow pipe 5 through the top clamping plate 13 and the clamping groove 14, controls the pressing plate 16 to be pressed down by pulling the traction rod 15 through the cylinder 3, clamps and fixes the two sides of the welding position of the elbow pipe 5, presses the other parts of the elbow pipe 5 to be clamped and fixed again through the pipeline pressing block 24 on the two side plates 2, so that the elbow pipe 5 is stably clamped, the orientation of the side plate 2 is adjusted by the rotating block 21 in the rotating groove 17, and the rotating block 21 is locked by the rotating locking bolt 18, so as to adapt to the pipeline clamping in different bending directions, the speed reducer motor 41 and the bottom plate 12 are conveniently controlled to be adjusted by the fixed support 4, so as to control the top plate 11 and the top clamping plate 13 to be synchronously rotated to be angle-adjusted, so as to conveniently make the welding gun flexibly reach the welding position.
[0027] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.
Claims
1. A welding apparatus for automobile air conditioning pipe elbow, comprising a support plate (1), characterized in that: The support plate (1) is provided with two, the top surface of two support plates (1) is fixedly connected with the top plate (11), the top surface of the top plate (11) is fixedly connected with the top clamping plate (13), the outer wall of two support plates (1) is rotatably connected with the rotating block (21), the outer wall of the rotating block (21) is fixedly connected with the side plate (2), the top surface of the top clamping plate (13) is provided with the clamping groove (14), the upper portion of the clamping groove (14) is provided with the pressing plate (16), one end of the top surface of the top clamping plate (13) is rotatably connected with the traction rod (15), the top end of the traction rod (15) is fixedly connected with the outer wall of one end of the pressing plate (16), the bottom surface of the support plate (1) is fixedly connected with the bottom plate (12), the bottom surface of the bottom plate (12) is provided with the air cylinder (3), the top end of the telescopic rod of the air cylinder (3) is rotatably connected with the bottom plate (12) and the bottom end of the traction rod (15), the top clamping plate (13) and the side plate (2) are connected with the elbow pipe (5).
2. The welding apparatus for a bent pipe of an air conditioning line of an automobile according to claim 1, characterized by: The top surface of the side plate (2) is fixedly connected with the fixed plate (25), the top end of the fixed plate (25) is rotatably connected with the connecting rod two (26), one end of the connecting rod two (26) is rotatably connected with the connecting rod one (22), one end of the connecting rod one (22) is rotatably connected with the pressing rod (23).
3. The welding apparatus for a bent pipe of an air conditioning line of an automobile according to claim 2, characterized in that: The bottom end of the pressing rod (23) is rotatably connected with the top surface of the fixed plate (25), one end of the pressing rod (23) is fixedly connected with the pipe pressing block (24).
4. The welding apparatus for a bent pipe of an air conditioning line of an automobile according to claim 1, characterized in that: The outer wall of the support plate (1) is rotatably connected with the rotating groove (17), the rotating block (21) is rotatably connected with the inner wall of the rotating groove (17), one side of the outer wall of the support plate (1) is rotatably connected with the locking bolt (18), one end of the locking bolt (18) is rotatably connected with the outer wall of the rotating block (21).
5. The welding apparatus for a bent pipe of an air conditioning line of an automobile according to claim 1, characterized in that: One end of the outer wall of the bottom plate (12) is fixedly connected with the traction sleeve plate (43), both sides of the bottom plate (12) are provided with the fixed support (4).
6. The welding apparatus for a bent pipe of an air conditioning line of an automobile according to claim 5, characterized in that: The outer wall of the fixed support (4) is fixedly connected with the speed reducer motor (41), the driving shaft (42) is rotatably connected between two fixed supports (4), one end of the driving shaft (42) is rotatably connected with the output shaft of the speed reducer motor (41).
7. The welding apparatus for a bent pipe of an air conditioning line of an automobile according to claim 6, characterized in that: The traction sleeve plate (43) is rotatably connected with the outer wall of the driving shaft (42).