Positioning welding device for air conditioner gas collecting pipe production

Abstract

The utility model belongs to the technical field of air conditioner gas collecting pipe welding positioning equipment, and particularly relates to a positioning welding device for air conditioner gas collecting pipe production. A fixed seat is fixedly connected to a bottom plate, and a movable seat is slidably connected to the bottom plate; the fixed seat and the movable seat are slidably connected with a first lifting plate and a fixedly connected first height adjusting telescopic rod, and the extending end of the first height adjusting telescopic rod is fixedly connected with the first lifting plate; a first fixing frame is arranged on the first lifting plate, two sets of moving plates are connected to the first fixing frame in a sliding mode, and a plurality of arc-shaped spring plates are arranged on the moving plates; air pipe main pipes corresponding to the arc-shaped spring plates are arranged on the two groups of first lifting plates; a second height adjusting telescopic rod is arranged on the bottom plate, a second lifting plate is fixedly connected to the extending end of the second height adjusting telescopic rod, and a plurality of adjusting seats are slidably connected to the second lifting plate; a second fixing frame is arranged on the adjusting base, an air pipe auxiliary pipe is arranged on the second fixing frame, and a locking screw is connected to the second fixing frame in a threaded mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of air conditioner gas collecting pipe welding positioning equipment, specifically is a kind of positioning welding device for air conditioner gas collecting pipe production. BACKGROUND

[0002] Air conditioner production, assembly stage, need to use gas collecting pipe and evaporator interface, to collect and direct gaseous medium in evaporator. Since the internal structure of air conditioner is compact, to ensure that gas collecting pipe can be stably assembled in it and sealingly connected with evaporator, its main pipe needs to be provided with bending section to facilitate its assembly, and corrugated pipe needs to be welded for manual adjustment of its own posture, stably assembled in air conditioner, and connected with each interface of evaporator through the bending branch pipe and straight branch pipe welded thereon.

[0003] However, the existing air conditioner gas collecting pipe welding is mostly one person holding the main gas collecting pipe, and another operator welds the gas collecting branch pipe, which is low in welding precision and leads to unsatisfactory welding effect.

[0004] Therefore, the utility model designs a positioning welding device for air conditioner gas collecting pipe production to solve the technical problems existing in the prior art. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a positioning welding device for air conditioner gas collecting pipe production to solve the above technical problems.

[0006] The utility model takes the following scheme: a positioning welding device for air conditioner gas collecting pipe production, characterized by comprising a bottom plate, wherein:

[0007] The bottom plate is fixedly connected with a fixed seat and slidably connected with a movable seat, and the bottom plate is provided with an adjusting assembly for adjusting the distance between the fixed seat and the movable seat.

[0008] The fixed seat and the movable seat are slidably connected with a first lifting plate and fixedly connected with a first height adjusting telescopic rod, and the first height adjusting telescopic rod is fixedly connected with the first lifting plate at the extending end.

[0009] The first lifting plate is provided with a first fixing frame, the first fixing frame is slidably connected with two groups of moving plates, and the first fixing frame is provided with an adjusting mechanism for adjusting the distance between the two groups of moving plates.

[0010] The first lifting plate is provided with a first fixing frame, the first fixing frame is slidably connected with two groups of moving plates, and the first fixing frame is provided with an adjusting mechanism for adjusting the distance between the two groups of moving plates.

[0011] The second height-adjusting telescopic rod is fixedly connected with a second lifting plate at the extending end, and a plurality of adjusting seats are slidably connected to the second lifting plate.

[0012] The adjusting seat is provided with a second fixing frame, an auxiliary tracheal tube is arranged on the second fixing frame, and a locking screw is threadedly connected to the second fixing frame.

[0013] Preferably, the adjusting assembly comprises an adjusting screw rotatably connected to the bottom plate, the adjusting screw is threadedly connected with the movable seat, and the adjusting screw is provided with a first adjusting handle at one end.

[0014] Preferably, the adjusting mechanism comprises a bidirectional screw rotatably connected to the first fixing frame, two groups of the moving plates are threadedly connected with the bidirectional screw, and the bidirectional screw is provided with a second adjusting handle at one end.

[0015] Preferably, the locking assembly comprises a plurality of positioning holes arranged at intervals on the second lifting plate, a positioning column corresponding to the positioning hole is slidably connected to the second fixing frame, the positioning column is provided with an unlocking handle at one end, and a return spring is arranged between the unlocking handle and the second fixing frame.

[0016] Preferably, the bottom plate is provided with an anti-skid pad at the bottom.

[0017] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is one of the perspective views of the utility model.

[0019] Figure 2 is the second perspective view of the utility model.

[0020] Figure 3 is one of the perspective sectional views of the utility model.

[0021] Figure 4 is the second perspective sectional view of the utility model.

[0022] Figure 5 is Figure 4 the A local enlarged view of

[0023] : 1, bottom plate; 2, fixed seat; 3, movable seat; 4, first lifting plate; 5, first height adjusting telescopic rod; 6, first fixed frame; 7, moving plate; 8, arc spring plate; 9, trachea main pipe; 10, second height adjusting telescopic rod; 11, second lifting plate; 12, adjusting seat; 13, second fixed frame; 14, trachea auxiliary pipe; 15, locking screw; 16, adjusting screw; 17, first adjusting handle; 18, bidirectional screw; 19, second adjusting handle; 20, positioning hole; 21, positioning column; 22, unlocking handle; 23, return spring. DETAILED DESCRIPTION

[0024] The foregoing and other technical contents, features and effects of the present application will be clearly presented in the following detailed description of the embodiments in conjunction with the accompanying drawings. Figures 1-5 The structural contents mentioned in the following embodiments are all referred to the drawings.

[0025] The exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0026] Embodiment 1, a positioning and welding device for air conditioner gas collecting pipe production, comprising a bottom plate 1, characterized in that:

[0027] The bottom plate 1 is fixedly connected with a fixed seat 2 and slidably connected with a movable seat 3, and the bottom plate 1 is provided with an adjusting assembly for adjusting the distance between the fixed seat 2 and the movable seat 3;

[0028] The fixed seat 2 and the movable seat 3 are slidably connected with a first lifting plate 4 and a fixedly connected first height adjusting telescopic rod 5, and the first height adjusting telescopic rod 5 is fixedly connected with the first lifting plate 4 at the extending end;

[0029] The first lifting plate 4 is provided with a first fixed frame 6, the first fixed frame 6 is slidably connected with two groups of moving plates 7, and the first fixed frame 6 is provided with an adjusting mechanism for adjusting the distance between the two groups of moving plates 7, and the two groups of moving plates 7 are provided with a plurality of arc spring plates 8;

[0030] The two groups of first lifting plates 4 are provided with trachea main pipes 9 corresponding to the arc spring plates 8;

[0031] The bottom plate 1 is provided with a second height adjusting telescopic rod 10, the extending end of the second height adjusting telescopic rod 10 is fixedly connected with a second lifting plate 11, the second lifting plate 11 is slidably connected with a plurality of adjusting seats 12, and the second lifting plate 11 is provided with a locking assembly for locking and unlocking the adjusting seats 12;

[0032] The adjusting seat 12 is provided with a second fixing frame 13, the second fixing frame 13 is provided with a trachea auxiliary pipe 14, and the second fixing frame 13 is threadedly connected with a locking screw 15.

[0033] As an alternative of embodiment 1, the adjusting assembly comprises an adjusting screw rod 16 rotatably connected to the bottom plate, the adjusting screw rod 16 is threadedly connected with the movable seat 3, and the adjusting screw rod 16 is provided with a first adjusting handle 17 at one end.

[0034] As an alternative of embodiment 1, the adjusting mechanism comprises a bidirectional screw rod 18 rotatably connected to the first fixing frame 6, two groups of the moving plates 7 are threadedly connected with the bidirectional screw rod 18, and the bidirectional screw rod 18 is provided with a second adjusting handle 19 at one end.

[0035] As an alternative of embodiment 1, the locking assembly comprises a plurality of positioning holes 20 arranged at intervals on the second lifting plate 11, the second fixing frame 13 is slidably connected with a positioning column 21 corresponding to the positioning hole 20, the positioning column 21 is provided with an unlocking handle 22 at one end, and the unlocking handle 22 is provided with a return spring 23 between the second fixing frame 13.

[0036] As an alternative of embodiment 1, the bottom plate 1 is provided with an anti-skid pad at the bottom.

[0037] In use, the trachea main pipe 9 is placed between the two groups of moving plates 7 slidably connected to the two groups of first fixing frames 6, the bidirectional screw rod 18 is driven to rotate by rotating the second adjusting handle 19, thereby driving the two groups of moving plates 7 to approach or separate from the trachea main pipe 9, so that the clamping force on the trachea main pipe 9 can be adjusted, and the trachea main pipe 9 can be clamped under the action of the arc spring plate 8, the clamping force is adjusted until it is appropriate, and the trachea main pipe 9 cannot be clamped too tightly, otherwise it is easy to be ejected from the first fixing frame 6, a circular arc groove matched with the trachea main pipe 9 can be arranged in the first fixing frame 6 to avoid the ejection phenomenon, and the open design is also for quickly taking and placing the trachea main pipe 9, and facilitates installation.

[0038] According to the length of the trachea main pipe 9, the distance between the fixed seat 2 and the movable seat 3 is adjusted, the movable seat 3 is driven to approach or move away from the fixed seat 2 along the bottom plate 1 by rotating the first adjusting handle 17 and driving the adjusting screw rod 16, so that the distance between the movable seat 3 and the fixed seat 2 is adjusted.

[0039] After the trachea main pipe 9 is installed, the trachea auxiliary pipe 14 is installed, the trachea auxiliary pipe 14 is placed in the placing groove arranged on the second fixing frame 13 during installation, the trachea auxiliary pipe 14 is fixed by the locking screw 15, and the height of the trachea auxiliary pipe 14 can be adjusted by driving the second height adjusting telescopic rod 10, so as to correspond to the welding position of the trachea main pipe 9 and facilitate adjustment.

[0040] By pulling the unlocking handle 22, the elastic force of the reset spring 23 is overcome, so that the positioning column 21 is separated from the positioning tube hole, at this time the second fixing frame 13 can be moved along the second lifting plate 11 to adjust the position of the tracheal auxiliary tube 14, so as to correspond to the welding position of the tracheal main tube 9;

[0041] By driving the first height adjusting telescopic rod 5, the height position of the first fixing frame 6 can be adjusted, so as to adjust the height position of the tracheal main tube 9;

[0042] During adjustment, one set of first fixing frames 6 are fixedly connected with infrared emitters, and the other set of first fixing frames 6 are provided with infrared receivers, so that the height of the two sets of first fixing frames 6 is leveled, and the welding precision is improved.

[0043] The above is only for the purpose of illustrating the present application, and it should be understood that the present application is not limited to the above embodiments, and various modifications in accordance with the idea of the present application are within the scope of protection of the present application.

Claims

1. A positioning and welding device for producing a gas collecting pipe of an air conditioner, comprising a base plate (1), characterized in that: a fixed seat (2) is fixedly connected to the base plate (1), and a movable seat (3) is slidably connected to the base plate (1); an adjusting assembly is arranged on the base plate (1) and used to adjust the distance between the fixed seat (2) and the movable seat (3); a first lifting plate (4) and a first height-adjusting telescopic rod (5) fixedly connected to the first lifting plate (4) are slidably connected to the fixed seat (2) and the movable seat (3); the first height-adjusting telescopic rod (5) is fixedly connected to the first lifting plate (4) at an extending end; a first fixing frame (6) is arranged on the first lifting plate (4); two groups of moving plates (7) are slidably connected to the first fixing frame (6); an adjusting mechanism is arranged on the first fixing frame (6) and used to adjust the distance between the two groups of moving plates (7); and a plurality of arc spring plates (8) are arranged on the two groups of moving plates (7); a main pipe (9) corresponding to the arc spring plates (8) is arranged on the two groups of first lifting plates (4); a second height-adjusting telescopic rod (10) is arranged on the base plate (1); a second lifting plate (11) fixedly connected to the second height-adjusting telescopic rod (10) at an extending end is arranged on the base plate (1); a plurality of adjusting seats (12) are slidably connected to the second lifting plate (11); and a locking assembly is arranged on the second lifting plate (11) and used to lock and unlock the adjusting seats (12); a second fixing frame (13) is arranged on the adjusting seat (12); an auxiliary pipe (14) is arranged on the second fixing frame (13); and a locking screw (15) is threadedly connected to the second fixing frame (13). The adjusting assembly comprises an adjusting screw (16) rotatably connected to the base plate (1); the adjusting screw (16) is threadedly connected to the movable seat (3); and a first adjusting handle (17) is arranged at one end of the adjusting screw (16). The adjusting mechanism comprises a bidirectional screw (18) rotatably connected to the first fixing frame (6); the two groups of moving plates (7) are threadedly connected to the bidirectional screw (18); and a second adjusting handle (19) is arranged at one end of the bidirectional screw (18). The locking assembly comprises a plurality of positioning holes (20) arranged at intervals on the second lifting plate (11); a positioning column (21) corresponding to the positioning holes (20) is slidably connected to the second fixing frame (13); an unlocking handle (22) is arranged at one end of the positioning column (21); and a return spring (23) is arranged between the unlocking handle (22) and the second fixing frame (13). An antiskid pad is arranged at the bottom of the base plate (1). ​ ​ 2. The positioning and welding device for producing a gas collecting pipe of an air conditioner according to claim 1, wherein ​ 3. The positioning and welding device for producing a gas collecting pipe of an air conditioner according to claim 1, wherein ​ 4. The positioning and welding device for producing a gas collecting pipe of an air conditioner according to claim 1, wherein ​ 5. The positioning and welding device for producing a gas collecting pipe of an air conditioner according to any one of claims 1 to 4, characterized in that, ​

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