Spot welding device for machining air conditioner connecting pipe

Abstract

The utility model relates to the technical field of air conditioner connecting pipe machining, and discloses a spot welding device for air conditioner connecting pipe machining, which comprises a fixing seat, a spot welding structure arranged in the fixing seat, a fixing mechanism arranged in the fixing seat, and a cleaning mechanism arranged in the fixing seat. The two clamping plates are driven by the two-way threaded rod to be matched to clamp and fix connecting pipes of multiple sizes, the two clamping plates can clamp the two connecting pipes, the adjusting screw rod drives the connecting pipe above to descend, the positions to be welded of the two connecting pipes are pressed tightly, welding is more convenient, the connecting pipes are prevented from being damaged while the connecting pipes are clamped through the rubber pads, and the welding efficiency is improved. And a second motor drives a rotary table to rotate, so that rotary welding can be carried out, repeated clamping welding is not needed, automatic welding saves manpower, meanwhile, safety is higher, the welding position is rapidly cooled through a fan, and meanwhile welding slag falls into a collecting frame through a discharging cavity and a discharging groove to be collected.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning connecting pipe processing technical field, specifically is a kind of spot welding device for air conditioning connecting pipe processing. BACKGROUND

[0002] Air conditioner is air conditioner, and it is the equipment that temperature, humidity, flow rate and other parameters of environment air in building or structure are adjusted and controlled by artificial means, and air conditioning connecting pipe is important component of air conditioner, and spot welding device is needed when connecting pipe is processed.

[0003] According to the spot welding device for air conditioning connecting pipe processing (authorization announcement number: CN221817862U) described in patent network, "the utility model relates to air conditioning technical field, specifically for a kind of spot welding device for air conditioning connecting pipe processing, including base, clamping mechanism, stand, ring around mechanism, spot welding gun;The clamping mechanism is arranged at the top of base, and the air conditioning connecting pipe is clamped and fixed;The stand is fixedly connected at the top of base, and provides support force to ring around mechanism;The ring around mechanism is arranged at the right side of stand, and drives spot welding gun to rotate around the four around air conditioning connecting pipe;The spot welding gun is arranged at the top of ring around mechanism, and the air conditioning connecting pipe is welded and processed, the clamping mechanism includes straight sliding groove, the straight sliding groove is opened in the top of base, and the top of straight sliding groove is slidably connected with two straight sliding blocks, two clamping plates are fixed and clamped to air conditioning connecting pipe before spot welding by rotating pull rod and driving movable block to rotate, so that when bolt is used, the surface of air conditioning connecting pipe is scratched by bolt disassembly" is described.

[0004] For the above description, the applicant believes that the following problems exist:

[0005] In the use process of the utility model, the movable block is rotated by ninety degrees by rotating the pull rod, the right end of the movable block abuts against the limiting plate to make it move to the right, so that the movable block drives the two clamping plates to fixedly clamp the air conditioning connecting pipe before spot welding, and the length of the movable block is fixed, so that the two clamping plates are fixed, and the two clamping plates can only clamp the connecting pipe of one size, so that the use is limited, and the device can only clamp the lower connecting pipe, and the upper connecting pipe is placed above the lower connecting pipe, so the spot welding gun will be offset during welding, thus a spot welding device for air conditioning connecting pipe processing needs to be improved to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a spot welding device for air conditioning connecting pipe processing to solve the problems in the above background technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a spot welding device for air conditioner connecting pipe machining, including fixed base, the inside of fixed base is provided with spot welding structure, the inside of fixed base is provided with fixed mechanism, the inside of fixed base is provided with cleaning mechanism.

[0008] Preferably, the fixed mechanism includes motor one, the motor one is fixedly installed at the top of the fixed seat, the output end of the motor one is fixedly installed with an adjusting screw rod, the outer thread of the adjusting screw rod is installed with a lifting plate, the inside of the lifting plate and the fixed seat is fixedly installed with a motor two, the output end of the motor two is fixedly installed with a rotary table, the outer side of the two rotary tables is fixedly installed with a limiting ring, the front of the two rotary tables is fixedly installed with a motor three, the output end of the motor three is fixedly installed with a bidirectional screw rod, the outer thread of the bidirectional screw rod is installed with two sliding blocks, the side of the sliding block away from the rotary table is fixedly installed with a clamping plate, the outer side of the clamping plate is fixedly installed with a rubber pad, so that the connecting pipe is clamped while avoiding damaging the connecting pipe, and the connecting pipe is protected.

[0009] Preferably, the sliding block is slidingly installed in the inside of the rotary table, the bidirectional screw rod is rotatably installed in the inside of the rotary table, and the limiting ring is rotatably installed in the inside of the fixed seat or the lifting plate.

[0010] Preferably, the cleaning mechanism includes a fan, the fan is arranged in the inside of the fixed seat, the inside of the fixed seat is provided with two protective leakage plates, the inside of the lower rotary table is provided with a discharging cavity, the inside of the fixed seat is provided with a discharging groove, the inside of the fixed seat is fixedly installed with two rubber rings, the inside of the two rubber rings is inserted with a plug, and the front of the two plugs is fixedly installed with a collecting frame, so that the collecting frame is conveniently installed.

[0011] Preferably, the height of the collecting frame is lower than the height of the end of the discharging groove close to the collecting frame, so that the welding slag is conveniently collected.

[0012] Compared with the prior art, the utility model provides a spot welding device for air conditioner connecting pipe machining, which has the following beneficial effects:

[0013] 1. The spot welding device for air conditioner connecting pipe machining drives two clamping plates to clamp and fix the connecting pipes of multiple sizes through the bidirectional screw rod, two connecting pipes can be clamped by the two sets of clamping plates, the upper connecting pipe is lowered by the adjusting screw rod, so that the two connecting pipes to be welded are pressed tightly, welding is more convenient, and the rubber pad clamps the connecting pipe while avoiding damaging the connecting pipe, thereby protecting the connecting pipe.

[0014] 2. On this basis, the utility model discloses a motor two drive rotary table rotation, so that the rotation welding can be carried out, and repeated clamping welding is not needed, and the automatic welding is more safe while saving manpower.

[0015] 3. On this basis, the utility model discloses a fan makes the wind to the welding place fast cooling, reduces the annealing influence of welding, and through the blanking cavity and blanking groove makes the welding slag drop to the inside collection frame and is collected, and the welding slag in the rotary table below is discharged through the blanking cavity, avoids the influence to the movement of the sliding block. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be needed to use the drawings in the embodiment description briefly introduce, obviously, the following description in the drawings is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings:

[0017] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0018] Figure 2 It is the section structure schematic diagram of the utility model;

[0019] Figure 3 It is the rotary table and the section structure schematic diagram of the mechanism connected to it of the utility model;

[0020] Figure 4 It is the cleaning mechanism exploded structure schematic diagram of the utility model.

[0021] In the drawing: 1, fixed seat;2, spot welding structure;3, fixed mechanism;31, motor one;32, adjusting screw;33, lifting plate;34, motor two;35, rotary table;36, limit ring;37, motor three;38, two-way threaded rod;39, sliding block;310, clamping plate;311, rubber pad;4, cleaning mechanism;41, fan;42, protective leakage plate;43, blanking cavity;44, blanking groove;45, rubber ring;46, plug;47, collection frame. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiment of the utility model will be described clearly and completely in the following by combining the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without making creative labor belong to the scope of protection of the utility model.

[0023] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element internal communication or two element's mutual action relationship.For the ordinary skill in the art, the above terms can be understood according to the specific meaning of the utility model.

[0024] Embodiment one:

[0025] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a spot welding device for air conditioner connecting pipe processing, including fixed seat 1, the inside of fixed seat 1 is provided with spot welding structure 2, the inside of fixed seat 1 is provided with fixed mechanism 3, the inside of fixed seat 1 is provided with cleaning mechanism 4.

[0026] Further, fixed mechanism 3 includes motor one 31, motor one 31 is fixedly installed at the top of fixed seat 1, the output end of motor one 31 is fixedly installed with adjusting screw rod 32, adjusting screw rod 32 is externally threaded with lifting plate 33, lifting plate 33 and the inside of fixed seat 1 are fixedly installed with motor two 34, the output end of motor two 34 is fixedly installed with rotary table 35, the outer side of two rotary tables 35 is fixedly installed with limit ring 36, the front of two rotary tables 35 is fixedly installed with motor three 37, the output end of motor three 37 is fixedly installed with two-way threaded rod 38, two-way threaded rod 38 is externally threaded with two sliding blocks 39, sliding block 39 is fixedly installed with clamping plate 310 on the side away from rotary table 35, clamping plate 310 is fixedly installed with rubber pad 311 outside, so that clamping connecting pipe is avoided while damaging connecting pipe, and it is protected.

[0027] Further, sliding block 39 is slidingly installed in the inside of rotary table 35, two-way threaded rod 38 is rotatably installed in the inside of rotary table 35, limit ring 36 is rotatably installed in the inside of fixed seat 1 or lifting plate 33, limit ring 36 makes rotary table 35 rotate more stably, so that can be rotationally welded.

[0028] Embodiment two:

[0029] Please refer to Figure 4And combined with example one, further get, cleaning mechanism 4 includes fan 41, fan 41 is arranged in the inside of fixed seat 1, the inside of fixed seat 1 is provided with two protective leakage plate 42, the inside of lower turntable 35 is opened with discharging cavity 43. Fixed seat 1 is opened with discharging groove 44 in the inside, two rubber rings 45 are fixedly installed in the inside of fixed seat 1, two rubber rings 45 are inserted with plug 46 in the inside, the front surface of two plug 46 is fixedly installed with collection frame 47, to facilitate the installation of collection frame 47.

[0030] Further, the height of the collection frame 47 is lower than the height of the discharging groove 44 near the collection frame 47, which is convenient for collecting the welding slag.

[0031] In actual operation process, when the device is used, the connecting pipe is placed on the top of the turntable 35, the motor three 37 is started to drive the two-way threaded rod 38 to rotate, the two sliding blocks 39 are screw installed on the outside of the two-way threaded rod 38, so that the two clamping plates 310 are close to the connecting pipe to clamp it, the side of the clamping plate 310 close to the connecting pipe is butterfly face, which can clamp and fix the connecting pipe of multiple sizes, the rubber pad 311 can clamp the connecting pipe while avoiding damaging the connecting pipe, which protects the connecting pipe, another connecting pipe is installed between the upper two clamping plates 310 in the same way, the motor one 31 is started to drive the adjusting screw 32 to rotate, so that the lifting plate 33 is screw installed on the outside of the adjusting screw 32, thereby driving the upper connecting pipe to descend, so that the two connecting pipes are pressed at the welding position, which makes the welding more convenient, the spot welding structure 2 is started to make the electric welding gun correspond to the welding position, the motor two 34 can drive the turntable 35 to rotate counterclockwise, the limiting ring 36 makes the turntable 35 rotate more smoothly, so that the rotating welding can be carried out, without repeated clamping and welding, which saves labor and is more safe, the fan 41 is started when welding, so that the wind blows to the welding position, which quickly cools the welding position, reduces the annealing effect of welding, protects the welding position, and makes the hardness and performance of the welding position better, the fan 41 also blows the welding slag to the discharging groove 44, so that the welding slag falls into the collection frame 47 inside for collection, the welding slag falling into the lower turntable 35 falls into the discharging groove 44 inside through the discharging cavity 43, which avoids the influence of the welding slag falling into the inside of the turntable 35 on the movement of the sliding block 39, so that the clamping process is more smooth, when the welding slag in the collection frame 47 needs to be cleaned, pull out the plug 46 from the inside of the rubber ring 45, the collection frame 47 can be taken down to clean the welding slag inside.

[0032] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A spot welding device for processing air conditioning connecting pipes, comprising a fixing base (1), characterized in that: The fixed base (1) is provided with a spot welding structure (2), a fixing mechanism (3), and a cleaning mechanism (4).

2. The spot welding device for processing air conditioning connecting pipes according to claim 1, characterized in that: The fixing mechanism (3) includes a motor (31), which is fixedly installed on the top of the fixing base (1). An adjusting screw (32) is fixedly installed at the output end of the motor (31). A lifting plate (33) is installed on the external thread of the adjusting screw (32). A motor (34) is fixedly installed inside both the lifting plate (33) and the fixing base (1). A turntable (35) is fixedly installed at the output end of the motor (34). Limiting rings (36) are fixedly installed on the outer sides of both turntables (35). A motor (37) is fixedly installed on the front of both turntables (35). A bidirectional threaded rod (38) is fixedly installed at the output end of the motor (37). Two sliders (39) are installed on the external thread of the bidirectional threaded rod (38). A clamping plate (310) is fixedly installed on the side of the slider (39) away from the turntable (35). A rubber pad (311) is fixedly installed on the outside of the clamping plate (310).

3. The spot welding device for processing air conditioning connecting pipes according to claim 2, characterized in that: The slider (39) is slidably installed inside the turntable (35), the bidirectional threaded rod (38) is rotatably installed inside the turntable (35), and the limiting ring (36) is rotatably installed inside the fixed seat (1) or the lifting plate (33).

4. The spot welding device for processing air conditioning connecting pipes according to claim 2, characterized in that: The cleaning mechanism (4) includes a fan (41), which is located inside the fixed base (1). The fixed base (1) has two protective leak plates (42) inside, and the turntable (35) below has a discharge chamber (43) inside. The fixed base (1) has a discharge trough (44) inside, and two rubber rings (45) are fixedly installed inside the fixed base (1). Each of the two rubber rings (45) has a plug (46) inserted inside, and a collection frame (47) is fixedly installed on the front of the two plugs (46).

5. The spot welding device for processing air conditioning connecting pipes according to claim 4, characterized in that: The height of the collection frame (47) is lower than the height of the end of the feed trough (44) near the collection frame (47).

Images