CN216541638U

CN216541638U - Air conditioner shunt welding bracket

Info

Publication number: CN216541638U
Application number: CN202123202160.9U
Authority: CN
Inventors: 冯敏
Original assignee: Nantong Zhenghong New Material Co ltd
Current assignee: Nantong Zhenghong New Material Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an air conditioner flow divider welding support which comprises a fixed support, a rotary cover, a plurality of flow divider supports, flow divider pipe clamps, a pin shaft spring, a circular table driving block and an upright post, wherein one ends of the flow divider supports are hinged to the outer side of the fixed support and are distributed at equal intervals along the circumferential direction of the fixed support, the flow divider pipe clamps are hinged to the other end of the flow divider support, the pin shaft is arranged in the fixed support at the inner side of the hinged position of the flow divider support and the fixed support in a sliding mode, the pin shaft spring is sleeved on the pin shaft to provide elastic force to the inner side of the fixed support in the axial direction of the pin shaft, the circular table driving block is arranged on the inner side of the pin shaft, one end of the inner side of the pin shaft is provided with an inclined surface matched with the side surface of the circular table driving block, the upper side of the circular table driving block is connected with the rotary cover through the upright post, and the rotary cover is in threaded connection with the upper side of the fixed support. The utility model can weld all the shunt tubes at one time without one operation, thereby greatly improving the welding efficiency between the shunt tubes and the air conditioner shunt.

Description

Air conditioner shunt welding bracket

Technical Field

The utility model relates to a welding support, in particular to a welding support for an air conditioner flow divider, and belongs to the technical field of air conditioner flow dividers.

Background

The air conditioner flow divider is an auxiliary component between an expansion valve and an evaporator in an air conditioner refrigeration system, and the air conditioner flow divider uniformly mixes two phases of refrigerant from the expansion valve and then equally distributes the refrigerant to each coil of the evaporator so as to increase the efficiency of the evaporator. At present, the air conditioner shunt and the shunt pipe of the main flow need to be welded according to the structure shown in fig. 3, one end part of the shunt pipe is firstly inserted into a shunt hole of the air conditioner shunt during operation, then the shunt pipe is welded and fixed through welding equipment, and then the next shunt pipe is welded by repeating the steps. That is, welding operation needs to be carried out one by one at present, the efficiency is low, welding equipment and welding wires need to be re-prepared in the time interval of operation, and the welding efficiency of the air conditioner shunt and the shunt tube is reduced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide the welding support for the air conditioner shunt, which can fix and weld the air conditioner shunt and the shunt pipe at one time and improve the welding efficiency.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an air conditioner shunt welding stent which characterized in that: contain the fixed bolster, the rotating cover, many shunt tubes supports, the reposition of redundant personnel pipe clamp, the round pin axle spring, round platform drive block and stand, the one end of many shunt tubes supports articulates in the fixed bolster outside and along the equidistant distribution of fixed bolster circumference, the reposition of redundant personnel pipe clamp articulates and sets up at the shunt tubes support other end, the round pin axle slides and sets up in shunt tubes support and the inboard fixed bolster in the articulated position of fixed bolster, round pin axle spring housing establishes and provides the inboard elasticity of round pin axial fixity support on the round pin axle, the round platform drive block sets up and is provided with the inclined plane that matches with round platform drive block side in round pin inboard and the inboard one end of round pin axle, round platform drive block upside passes through the stand and is connected with the rotating cover, rotating cover and fixed bolster upside threaded connection.

Furthermore, the fixed support is a disc-shaped support, a plurality of notches are formed in the edge of the outer side of the fixed support, the number of the notches is matched with that of the shunt tube supports, and one end of the shunt tube support is hinged to the inner walls of the two sides of each notch through a hinge shaft.

Further, the reposition of redundant personnel pipe clamp is round tubular type anchor clamps, and one side of reposition of redundant personnel pipe clamp articulates the other end tip at the shunt tubes support through the hinge, and the opposite side of reposition of redundant personnel pipe clamp is provided with and supplies shunt tubes male opening and open-ended both sides to be the arc upset to the outside.

Further, be provided with round platform drive block in the middle of the fixed bolster and hold the chamber, the upside of round platform drive block is fixed with the lower extreme of stand, and the upper end of stand is fixed with the downside of rotatory lid, and the upside of fixed bolster is provided with the vertical tubular structure that upwards extends, is provided with the external screw thread on the lateral surface of tubular structure, and the outside border of rotatory lid is buckled downwards and is extended the tubular structure that forms an inversion and the outside border inner wall of rotatory lid is provided with the internal thread, and the tubular structure outside and the fixed bolster threaded connection of fixed bolster are established to rotatory lid cover.

Furthermore, a pin shaft sliding groove is formed in the fixed support between the cavity of the circular platform driving block and the notch, a convex ring protruding out of the side face of the pin shaft is arranged on the pin shaft, the inner diameter of the main body of the pin shaft sliding groove is matched with the diameter of the convex ring, the diameters of two ends of the pin shaft sliding groove are matched with the diameter of the main body of the pin shaft, a pin shaft spring is sleeved on the outer side of the pin shaft, and the pin shaft spring is located between the convex ring and the outer side face of the fixed support.

Furthermore, the end face of one end, located in the cavity of the circular table driving block, of the pin shaft is an inclined face, and the inclination of the inclined face is matched with the inclination of the conical face of the circular table driving block.

Furthermore, the other end of the pin shaft is provided with a rubber top head which is a spherical top head.

Compared with the prior art, the utility model has the following advantages and effects: the welding bracket for the air conditioner shunt can completely fix all the shunt tubes on one fixing bracket, and the angles of the shunt tube brackets are locked and fixed through the rotating cover, so that the angles and the positions of the shunt tubes are fixed, all the shunt tubes can be welded at one time, one operation is not needed, and the welding efficiency between the shunt tubes and the air conditioner shunt is greatly improved.

Drawings

FIG. 1 is a schematic view of an air conditioner splitter welding bracket of the present invention.

Fig. 2 is a partial cross-sectional view of an air conditioner splitter welding bracket of the present invention.

Fig. 3 is a schematic diagram of the welding position between the air conditioner splitter and the shunt tube.

Detailed Description

To elaborate on technical solutions adopted by the present invention to achieve predetermined technical objects, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it is obvious that the described embodiments are only partial embodiments of the present invention, not all embodiments, and technical means or technical features in the embodiments of the present invention may be replaced without creative efforts, and the present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

As shown in fig. 1 and 2, the welding bracket for the air conditioner flow divider of the utility model comprises a fixed bracket 1, a rotary cover 2, a plurality of flow divider brackets 3 and flow divider pipe clamps 4, the hinge pin 5, the hinge pin spring 6, round platform drive block 7 and stand 8, many shunt tubes support 3 one end articulate in the fixed bolster 1 outside and along the equidistant distribution of fixed bolster 1 circumference, shunt tubes clamp 4 articulates and sets up at the shunt tubes support 3 other end, the hinge pin 5 slides and sets up in shunt tubes support 3 and fixed bolster 1 articulated position inboard fixed

bolster

1, 6 covers of hinge pin provide the inboard elasticity of hinge pin 5 to fixed bolster 1 on the hinge pin 5 of pin shaft spring, round platform drive block 7 sets up and is provided with the inclined plane that matches with round platform drive block 7 side at the inboard one end of hinge pin 5 and the inboard one end of hinge pin 5, round platform drive block 7 upside passes through stand 8 and is connected with rotatory lid 2,

rotatory lid

2 and 1 upside threaded connection of fixed bolster. Thereby adjust the height of round platform drive block 7 in vertical direction through rotating rotatory lid 2, drive round pin axle 5 outside lateral shifting through the cooperation of round platform drive block 7 in the inclined plane of round pin axle 5 to make the other end of round pin axle 5 support and lean on the tip of shunt tubes support 3, carry out spacing fixed to the angle of shunt tubes support 3.

The fixed support 1 is a disc-shaped support, a plurality of notches 9 are formed in the outer side edge of the fixed support 1, the number of the notches 9 is matched with that of the shunt tube supports 3, the notches 9 are arranged along the radial direction of the fixed support 1, and the notches 9 are distributed on the outer side edge of the fixed support 1 along the circumferential direction of the fixed support 1 at equal intervals. One end of the shunt tube bracket 3 is hinged on the inner walls of two sides of the notch 9 through a hinge shaft, and the shunt tube bracket 3 can rotate in the notch 9 through the hinge shaft, so that the angle of the shunt tube bracket 3 in the vertical plane can be adjusted.

The shunt pipe clamp 4 is a circular pipe type clamp, one side of the shunt pipe clamp 4 is hinged to the end part of the other end of the shunt pipe support 3 through a hinge shaft, and the other side of the shunt pipe clamp 4 is provided with an opening for inserting the shunt pipe and the two sides of the opening are turned outwards in an arc shape. The outward-turning arc structure can facilitate the insertion of the shunt tubes, the whole shunt tube clamp 4 is made of elastic metal materials or plastic materials, and the structure is simple and convenient to operate.

A circular table driving block accommodating cavity 10 is formed in the middle of the fixed support 1, a circular table driving block 7 is arranged on the inner side of the circular table driving block accommodating cavity 10, the inner diameter of the circular table driving block accommodating cavity 10 is slightly larger than the maximum diameter of the circular table driving block 7, so that the circular table driving block 7 can rotate in the circumferential direction conveniently, the height of the circular table driving block accommodating cavity 10 in the vertical direction is slightly larger than the vertical stroke of the circular table driving block 7, and the circular table driving block 7 can lift in the vertical direction conveniently. The upside of round platform drive block 7 is fixed with the lower extreme of stand 8, the stand sets up and the stand rotates to set up on the last side of fixed bolster 1 along vertical direction, the upper end of stand 8 is worn out fixed bolster 1 and is fixed with the downside of rotatory lid 2 after the side, the upside of fixed bolster 1 is provided with vertical tubular structure 11 that upwards extends, be provided with the external screw thread on tubular structure 11's the lateral surface, the outside border of rotatory lid 2 is buckled downwards and is extended the tubular structure that forms an inversion and the outside border inner wall of rotatory lid 2 is provided with the internal thread, rotatory lid 2 cover is established in the tubular structure 11 outside of fixed bolster 1 and fixed bolster 1 threaded connection. The vertical height of the rotary cover 2 can be adjusted along the thread by rotating the rotary cover 2, and the circular table driving block 7 is fixed with the rotary cover through the upright post 8, so that the circular table driving block 7 is driven to ascend and descend together.

A pin shaft sliding groove 12 is formed in the fixed support 1 between the circular truncated cone driving block accommodating cavity 10 and the notch 9, a convex ring 13 protruding out of the side face of the pin shaft 5 is arranged on the pin shaft 5, the inner diameter of the main body of the pin shaft sliding groove 12 is matched with the diameter of the convex ring 13, and the pin shaft is arranged in the pin shaft sliding groove 12 in a sliding mode through the convex ring 13. The diameters of the two ends of the pin shaft sliding groove 12 are matched with the diameter of the main body of the pin shaft 5, the pin shaft spring 6 is sleeved on the outer side of the pin shaft 5, and the pin shaft spring 6 is located between the convex ring 13 and the outer side face of the fixed support 1. When the pin shaft 5 slides outwards under the action of the circular table driving block 7, the pin shaft spring 6 is compressed, and when the circular table driving block 7 ascends, the pin shaft spring 6 is not stressed any more so as to restore the original state, and the pin shaft 5 is driven to restore the original state. The end face of one end, located in the circular truncated cone driving block accommodating cavity 10, of the pin shaft 5 is an inclined face, and the inclination of the inclined face is matched with the inclination of the conical face of the circular truncated cone driving block 7. The other end of round pin axle 5 is provided with rubber top 14, and rubber top 14 is the sphere top, and rubber top 14 can increase and shunt tubes support 3 between the tip frictional force to guarantee shunt tubes support 3 angle modulation's stability, the damage to shunt tubes support 3 can be avoided to the rubber material moreover.

The welding bracket for the air conditioner shunt can completely fix all the shunt tubes on one fixing bracket, and the angles of the shunt tube brackets are locked and fixed through the rotating cover, so that the angles and the positions of the shunt tubes are fixed, all the shunt tubes can be welded at one time, one operation is not needed, and the welding efficiency between the shunt tubes and the air conditioner shunt is greatly improved.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an air conditioner shunt welding stent which characterized in that: contain the fixed bolster, the rotating cover, many shunt tubes supports, the reposition of redundant personnel pipe clamp, the round pin axle spring, round platform drive block and stand, the one end of many shunt tubes supports articulates in the fixed bolster outside and along the equidistant distribution of fixed bolster circumference, the reposition of redundant personnel pipe clamp articulates and sets up at the shunt tubes support other end, the round pin axle slides and sets up in shunt tubes support and the inboard fixed bolster in the articulated position of fixed bolster, round pin axle spring housing establishes and provides the inboard elasticity of round pin axial fixity support on the round pin axle, the round platform drive block sets up and is provided with the inclined plane that matches with round platform drive block side in round pin inboard and the inboard one end of round pin axle, round platform drive block upside passes through the stand and is connected with the rotating cover, rotating cover and fixed bolster upside threaded connection.

2. An air conditioner diverter welding bracket according to claim 1, wherein: the fixed support is a disc-shaped support, a plurality of notches are formed in the edge of the outer side of the fixed support, the number of the notches is matched with that of the shunt tube supports, and one end of each shunt tube support is hinged to the inner walls of two sides of each notch through a hinge shaft.

3. An air conditioner diverter welding bracket according to claim 1, wherein: the reposition of redundant personnel pipe clamp is round tubular type anchor clamps, and one side of reposition of redundant personnel pipe clamp articulates the other end tip at the shunt tubes support through the hinge, and the opposite side of reposition of redundant personnel pipe clamp is provided with and supplies shunt tubes male opening and open-ended both sides to be the arc upset to the outside.

4. An air conditioner diverter welding bracket according to claim 2, wherein: the middle of the fixed support is provided with a circular table driving block accommodating cavity, the upper side of the circular table driving block is fixed with the lower end of the stand column, the upper end of the stand column is fixed with the lower side face of the rotary cover, the upper side of the fixed support is provided with a vertical and upwards extending tubular structure, external threads are arranged on the outer side face of the tubular structure, the outer side edge of the rotary cover is bent downwards and extends to form an inverted tubular structure, internal threads are arranged on the inner wall of the outer side edge of the rotary cover, and the rotary cover is sleeved on the outer side of the tubular structure of the fixed support and is in threaded connection with the fixed support.

5. An air conditioner diverter welding bracket according to claim 4, wherein: the round platform driving block is characterized in that a pin shaft sliding groove is formed between the cavity of the round platform driving block and the notch in the fixing support, a convex ring protruding out of the side face of the pin shaft is arranged on the pin shaft, the inner diameter of the main body of the pin shaft sliding groove is matched with the diameter of the convex ring, the diameters of two ends of the pin shaft sliding groove are matched with the diameter of the main body of the pin shaft, a pin shaft spring is sleeved on the outer side of the pin shaft, and the pin shaft spring is located between the convex ring and the outer side face of the fixing support.

6. An air conditioner diverter welding bracket according to claim 5, wherein: the end face of one end, located in the cavity of the circular truncated cone driving block, of the pin shaft is an inclined face, and the inclination of the inclined face is matched with the inclination of the conical face of the circular truncated cone driving block.

7. An air conditioner diverter welding bracket according to claim 6, wherein: the other end of the pin shaft is provided with a rubber top which is a spherical top.