CN220216479U

CN220216479U - Auxiliary connection mechanism for copper pipe of air conditioner

Info

Publication number: CN220216479U
Application number: CN202322316277.2U
Authority: CN
Inventors: 于帅超
Original assignee: Kaifeng Kaiyu Household Appliances Co ltd
Current assignee: Kaifeng Kaiyu Household Appliances Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2023-12-22
Anticipated expiration: 2033-08-28

Abstract

The utility model provides an auxiliary connection mechanism of an air-conditioner copper pipe, which relates to the technical field of air-conditioner copper pipe connection and comprises the following components: the bottom plate, the top fixed mounting of bottom plate has the stopper, the top of bottom plate is provided with the promotion subassembly, the top fixed mounting of bottom plate has n shape support frames. When the device is used, a copper pipe to be connected is placed in one of the base and the first clamping block, the first electric telescopic rod is controlled to extend through an external controller, and the copper pipe is reamed through the reaming head; taking out the copper pipe and putting into the inside of another base and fixture block one, placing the one end of another copper pipe in the inside of slide base and fixture block two, controlling two electric telescopic handle second extension through outside controller, controlling motor two and two motor one rotation through outside controller to extrude the junction of two copper pipes, reach the purpose of fastening, effectively prevent the inside refrigerant leakage of copper pipe.

Description

Auxiliary connection mechanism for copper pipe of air conditioner

Technical Field

The utility model relates to the technical field of air-conditioning copper pipe connection, in particular to an air-conditioning copper pipe auxiliary connection mechanism.

Background

The indoor unit of air conditioner needs to be connected with the outdoor unit through a pipeline, at present, the most common air conditioner connecting material is an air conditioner copper pipe, because the refrigerant is required to absorb heat in the evaporator finally, and also is required to release heat in the condenser, the outer surface of the air conditioner copper pipe is also required to be connected with a radiating fin, when the copper pipe is not long enough, the copper pipe needs to be connected with other copper pipes to increase the length, the copper pipe is usually subjected to flaring by using a copper pipe expander, and then the copper pipe is connected through an air conditioner copper pipe auxiliary connecting mechanism or a manual work.

In the prior art, part of auxiliary connection mechanisms of the air-conditioning copper pipe do not have flaring function, and the auxiliary connection mechanisms can be connected only by flaring through a flaring device, so that air-conditioning installers need to take more tools, the auxiliary connection mechanisms are not convenient enough, and the risk of leakage of refrigerant in the copper pipe can be increased if fastening treatment is not performed on the connection part after connection is completed.

Disclosure of Invention

The utility model aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an auxiliary connection mechanism for an air conditioner copper pipe, comprising: the bottom plate, the top fixed mounting of bottom plate has the stopper, the top fixed mounting of bottom plate has two bases, the top of bottom plate is provided with the promotion subassembly, the top fixed mounting of bottom plate has an n shape support frame, the inside of n shape support frame is provided with four threaded rods one, four are inlayed in the activity of the top of n shape support frame is equipped with four threaded rods two, four threaded rod one's surface symmetry is provided with two splint one, four threaded rod two's surface symmetry is provided with two splint two.

As a preferable implementation mode, two first bolts are fixedly arranged on two sides of the top of the base, first clamping blocks are movably sleeved on the surfaces of the first bolts, and first nuts are sleeved on the tops of the first bolts.

As a preferred implementation mode, an electric telescopic rod I is fixedly embedded in the limiting block, and a reaming head is fixedly installed at one end of the electric telescopic rod I.

As a preferred implementation mode, the pushing component comprises a sliding base, two sliding rods are movably embedded in the surface of one side of the sliding base, four first fixing blocks are fixedly arranged at two ends of the sliding rods, four first fixing blocks are fixedly arranged on the surface of a bottom plate, two second fixing blocks are fixedly arranged on one side of the top of the bottom plate, an electric telescopic rod II is fixedly arranged on one side of the second fixing blocks, a third fixing block is fixedly arranged at one end of the second electric telescopic rod, two third fixing blocks are fixedly arranged on two sides of the sliding base, two second bolts are fixedly arranged on two sides of the top of the sliding base, a second clamping block is fixedly sleeved on the surface of each second bolt, and a second nut is sleeved on the top end of each second bolt.

As a preferred implementation mode, the top of the n-shaped support frame is symmetrically provided with two first motors, the output ends of the two first motors are fixedly provided with worms, one side of the n-shaped support frame is fixedly provided with a second motor, and the output end of the second motor is fixedly provided with a first gear.

As a preferred implementation mode, four one end of threaded rod one is all installed in one side of n shape support frame through the bearing, four the surface of threaded rod one is all movable to be inlayed and is established in the opposite side of n shape support frame, four the equal fixed mounting of one end of threaded rod one has gear two, four the bottom of threaded rod two is all installed in the surface of bottom plate through the bearing, four the equal fixed mounting in top of threaded rod two has the worm wheel, two four screw holes one has all been seted up to the four ends of splint one, two four screw holes two have all been seted up to the four ends of splint two screw holes two, four threaded rod one is inlayed through eight screw holes one and is established at the four ends of two splint one, four the worm wheel two is established through eight screw holes two screw threads, four the surface at gear two is connected in the meshing of gear one, four the average divide equally, two sets of worm wheel meshing connection is at the surface of two worms.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the device is used, the device is placed on a proper surface, the copper pipe to be connected is placed in one of the base and the first clamping block, the first nuts are screwed down, the first electric telescopic rod is controlled to extend through the external controller, the copper pipe is reamed through the reaming head, and the use is more convenient.

2. According to the utility model, after reaming is completed, a copper pipe is taken out and put into the other base and the first clamping block, the first screw cap is screwed, one end of the other copper pipe is placed in the sliding base and the second clamping block, the second screw cap is screwed, the copper pipe is fixed, the second electric telescopic rod is controlled to extend through an external controller, one end of the copper pipe is driven to be embedded into one end of the flaring of the other copper pipe through the sliding base and the second clamping block, then the second motor and the first motor are controlled to rotate through the external controller, so that the first four threaded rods are driven to rotate, the first clamping plates are driven to move towards the center, the rotation of the first motor drives the second four threaded rods to rotate, the second clamping plates are driven to move towards the center, and therefore the joint of the two copper pipes is extruded, the purpose of fastening is achieved, and refrigerant inside the copper pipe is effectively prevented from leaking.

Drawings

Fig. 1 is a schematic perspective view of an auxiliary connection mechanism for an air-conditioning copper pipe;

fig. 2 is a schematic view of a partial perspective structure of an auxiliary connection mechanism for an air-conditioning copper pipe provided by the utility model;

fig. 3 is a schematic view of a partial perspective structure of an auxiliary connection mechanism for an air-conditioning copper pipe provided by the utility model;

fig. 4 is a schematic view of a partially disassembled three-dimensional structure of an auxiliary connection mechanism of an air-conditioning copper pipe provided by the utility model;

fig. 5 is a schematic view of a partially disassembled three-dimensional structure of an auxiliary connection mechanism for an air conditioner copper pipe.

Legend description:

1. a bottom plate; 101. a base; 102. a first bolt; 103. a clamping block I; 104. a first nut; 2. a limiting block; 201. an electric telescopic rod I; 202. a reaming head; 3. a pushing assembly; 301. a sliding base; 302. a slide bar; 303. a first fixed block; 304. a second fixed block; 305. an electric telescopic rod II; 306. a fixed block III; 307. a second bolt; 308. a clamping block II; 309. a second nut; 4. an n-shaped support frame; 401. a first motor; 402. a worm; 403. a second motor; 404. a first gear; 5. a first threaded rod; 501. a second gear; 502. a second threaded rod; 503. a worm wheel; 504. a clamping plate I; 505. a first threaded hole; 506. a clamping plate II; 507. and a threaded hole II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: an auxiliary connection mechanism for an air conditioner copper pipe, comprising: the bottom plate 1, the top fixed mounting of bottom plate 1 has stopper 2, and the top fixed mounting of bottom plate 1 has two bases 101, and the top of bottom plate 1 is provided with pushing component 3, and the top fixed mounting of bottom plate 1 has n shape support frame 4, and the inside of n shape support frame 4 is provided with four threaded rods one 5, and the top activity of n shape support frame 4 inlays and is equipped with four threaded rods two 502, and the surface symmetry of four threaded rods one 5 is provided with two splint one 504, and the surface symmetry of four threaded rods two 502 is provided with two splint two 506.

Specific: when the device is used, the copper pipe to be connected is placed in one base 101 and one clamping block 103, one end of the copper pipe extends out of the hole expansion head 202 by a distance to be flared, two first screw caps 104 are screwed down, the copper pipe is fixed, one end of the copper pipe is embedded into one end of the other copper pipe through an external controller, the purpose of hole expansion is achieved through the hole expansion head 202, after hole expansion is completed, the two first screw caps 104 are screwed down, the copper pipe is taken out and placed in the other base 101 and the one clamping block 103, the two first screw caps 104 are screwed down, the copper pipe is fixed, one end of the other copper pipe is placed in the sliding base 301 and the one end of the clamping block two 308, one end of the copper pipe extends out by a proper distance, the two second screw caps 309 are screwed down, the two second electric telescopic rods 305 are controlled to stretch through an external controller, one end of the copper pipe is driven by the sliding base 301 and the second copper pipe 308 to be embedded into one end of the other copper pipe, then the external controller is controlled to rotate the first motor 404, the two first screw caps 402 are controlled to rotate in the same direction through the first external controller, the first screw caps 402 are simultaneously controlled to rotate, the first screw gears 404 are driven by the second gears to rotate the first screw rods 5, the second screw rods 502 are driven by the first screw rods 502 to rotate the second screw rods 502, the two screw rods 502 are driven by the second screw rods 502 to rotate the second screw rods 502, and the first screw rods 502 are driven by the second screw rods 502 to rotate the second screw rods 502, and the second screw rods 502 to rotate two screw shafts to achieve the purpose.

In one embodiment, two first bolts 102 are fixedly mounted on two sides of the top of the base 101, first clamping blocks 103 are movably sleeved on the surfaces of the first bolts 102, and first nuts 104 are sleeved on the top ends of the first bolts 102.

Specific: the copper pipe to be connected is placed in one of the base 101 and the first clamping block 103, and the first nuts 104 are screwed down to fix the copper pipe.

In one embodiment, the electric telescopic rod I201 is fixedly embedded in the limiting block 2, and a reaming head 202 is fixedly installed at one end of the electric telescopic rod I201.

Specific: the first electric telescopic rod 201 is controlled to extend through an external controller, and the copper pipe is reamed through the reaming head 202.

In one embodiment, the pushing component 3 includes a sliding base 301, two sliding rods 302 are movably embedded in the surface of one side of the sliding base 301, four first fixing blocks 303 are fixedly installed at two ends of the two sliding rods 302, the four first fixing blocks 303 are fixedly installed on the surface of the bottom plate 1, two second fixing blocks 304 are fixedly installed on one side of the top of the bottom plate 1, an electric telescopic rod second 305 is fixedly installed on one side of the two second fixing blocks 304, a third fixing block 306 is fixedly installed on one end of the two electric telescopic rods second 305, the two third fixing blocks 306 are fixedly installed on two sides of the sliding base 301, two second bolts 307 are fixedly installed on two sides of the top of the sliding base 301, a second clamping block 308 is sleeved on the surface of the two second bolts 307, and a second nut 309 is sleeved on the top ends of the two second bolts 307.

Specific: the external controller controls the extension of the two electric telescopic rods II 305, and one end of the copper pipe is driven to be embedded into one end of the flaring of the other copper pipe through the sliding base 301 and the clamping block II 308.

In one embodiment, two motors 401 are symmetrically installed on the top of the n-shaped support frame 4, the output ends of the two motors 401 are fixedly provided with worms 402, one side of the n-shaped support frame 4 is fixedly provided with a motor two 403, and the output end of the motor two 403 is fixedly provided with a gear one 404.

Specific: the external controller controls the motor two 403 to rotate to drive the gear two 404 to rotate, so as to drive the four gears two 501 to rotate, and simultaneously controls the motor two 401 to drive the two worms 402 to rotate in the same direction, so as to drive the four worm gears 503 to rotate.

In one embodiment, one end of each of the four threaded rods 5 is mounted on one side of the n-shaped support frame 4 through a bearing, the surfaces of the four threaded rods 5 are movably embedded on the other side of the n-shaped support frame 4, one end of each of the four threaded rods 5 is fixedly provided with a gear two 501, the bottom ends of the four threaded rods two 502 are mounted on the surface of the bottom plate 1 through bearings, the tops of the four threaded rods two 502 are fixedly provided with worm wheels 503, four ends of the two clamping plates one 504 are provided with four threaded holes one 505, four ends of the two clamping plates two 506 are provided with four threaded holes two 507, the four threaded rods one 5 are embedded on the four ends of the two clamping plates one 504 through eight threaded holes one 505, the four threaded rods two 502 are connected on the surface of the gear one 404 in a meshed mode through eight threaded holes two 507, the four worm wheels 503 are two groups, and the two groups 503 are connected on the surface of the two worms 402 in a meshed mode.

Specific: because the threads on the two end surfaces of the first threaded rod 5 are opposite, the rotation of the first threaded rod 5 drives the first clamping plates 504 to move toward the center, and because the threads on the two end surfaces of the second threaded rod 502 are opposite, the rotation of the second threaded rod 502 drives the second clamping plates 506 to move toward the center.

Working principle: when the device is used, the device is placed on a proper surface, a copper pipe to be connected is placed in one of the base 101 and the first clamping block 103, the first nuts 104 are screwed down, the first electric telescopic rod 201 is controlled to extend through an external controller, the copper pipe is reamed through the reaming head 202, and the use is more convenient; after reaming is completed, the copper pipe is taken out and put into the other base 101 and the first clamping block 103, the first screw cap 104 is screwed, one end of the other copper pipe is placed in the sliding base 301 and the second clamping block 308, the copper pipe is fixed by screwing the second screw cap 309, the second electric telescopic rod 305 is controlled to extend through an external controller, one end of the copper pipe is driven to be embedded into one end of the flaring of the other copper pipe through the sliding base 301 and the second clamping block 308, then the second motor 403 and the first motor 401 are controlled to rotate through the external controller, so that the first four threaded rods 5 are driven to rotate, the first two clamping plates 504 are driven to move towards the center, the second four threaded rods 502 are driven to rotate, the second two clamping plates 506 are driven to move towards the center by the rotation of the first two motors 401, the joint of the two copper pipes is extruded, the purpose of fastening is achieved, and the refrigerant inside the copper pipe is effectively prevented from leaking.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An auxiliary connection mechanism for an air conditioner copper pipe, which is characterized by comprising: bottom plate (1), the top fixed mounting of bottom plate (1) has stopper (2), the top fixed mounting of bottom plate (1) has two bases (101), the top of bottom plate (1) is provided with pushing component (3), the top fixed mounting of bottom plate (1) has n shape support frame (4), the inside of n shape support frame (4) is provided with four threaded rods one (5), the top activity of n shape support frame (4) is inlayed and is equipped with four threaded rods two (502), four the surface symmetry of threaded rod one (5) is provided with two splint one (504), four the surface symmetry of threaded rod two (502) is provided with two splint two (506).

2. An auxiliary connection mechanism for copper pipes of air conditioners according to claim 1, characterized in that: two sides of the top of the base (101) are fixedly provided with two first bolts (102), the surfaces of the first bolts (102) are movably sleeved with first clamping blocks (103), and the tops of the first bolts (102) are respectively sleeved with a first nut (104) in a threaded manner.

3. An auxiliary connection mechanism for copper pipes of air conditioners according to claim 1, characterized in that: an electric telescopic rod I (201) is fixedly embedded in the limiting block (2), and a reaming head (202) is fixedly installed at one end of the electric telescopic rod I (201).

4. An auxiliary connection mechanism for copper pipes of air conditioners according to claim 1, characterized in that: the pushing assembly (3) comprises a sliding base (301), two sliding rods (302) are movably embedded in the surface of one side of the sliding base (301), four first fixing blocks (303) are fixedly installed at two ends of the sliding rods (302), the four first fixing blocks (303) are fixedly installed on the surface of a bottom plate (1), two second fixing blocks (304) are fixedly installed on one side of the top of the bottom plate (1), two second electric telescopic rods (305) are fixedly installed on one side of each second fixing block (304), two third fixing blocks (306) are fixedly installed at one end of each second electric telescopic rod (305), two third fixing blocks (306) are fixedly installed on two sides of the sliding base (301), two second bolts (307) are fixedly installed on two sides of the top of the sliding base (301), clamping blocks (308) are sleeved on the surface of each second bolt (307), and nuts (309) are sleeved on the top ends of the two second bolts (307) in a threaded mode.

5. An auxiliary connection mechanism for copper pipes of air conditioners according to claim 1, characterized in that: two motors I (401) are symmetrically arranged at the top of the n-shaped support frame (4), worms (402) are fixedly arranged at the output ends of the motors I (401), a motor II (403) is fixedly arranged at one side of the n-shaped support frame (4), and a gear I (404) is fixedly arranged at the output end of the motor II (403).

6. An auxiliary connection mechanism for copper pipes of air conditioners according to claim 1, characterized in that: four one end of threaded rod one (5) is all installed in one side of n shape support frame (4) through the bearing, four the equal activity in surface of threaded rod one (5) is inlayed and is established in the opposite side of n shape support frame (4), four equal fixed mounting of one end of threaded rod one (5) has gear two (501), four the bottom of threaded rod two (502) is all installed in the surface of bottom plate (1) through the bearing, four equal fixed mounting in top of threaded rod two (502) has worm wheel (503), two four screw holes one (505) have all been seted up to the four end of splint one (504), two four screw holes two (507) have all been seted up to the four end of splint two (506), four threaded rod one (5) are through eight screw holes one (505) screw holes are inlayed and are established in the four surface of two splint two (506), four the worm wheel two (501) are connected in the meshing of worm wheel one (503) and are two sets of two even worm (503), two even two sets of worm (402) are evenly meshed.