CN218015317U

CN218015317U - Processing of air conditioner refrigeration copper pipe is with anti-tear mouth of pipe flaring ware

Info

Publication number: CN218015317U
Application number: CN202222432939.8U
Authority: CN
Inventors: 江文彬; 付善兴; 谢景文; 范海昌
Original assignee: Zhuhai Jinwei Refrigeration Accessories Technology Co ltd
Current assignee: Zhuhai Jinwei Refrigeration Accessories Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-13
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses an air conditioner refrigeration copper pipe processing is with anti-tear mouth of pipe flaring ware, twist bolt two including shell subassembly, cavity casing and hand for it is thermal-insulated the internal surface of shell subassembly is provided with the heating pipe, and the internal surface of heating pipe is provided with copper pipe main part, the surface below of cavity casing is fixed with the fixed subassembly that is used for fixed copper pipe main part, fixed subassembly includes that the grip slipper, hand are twisted bolt one, bearing one, arc clamp plate and horizontal guide arm, and the both sides of grip slipper install hand and twist bolt one, one side that the hand was twisted bolt one is provided with bearing one. This processing of air conditioner refrigeration copper pipe is with anti-tear mouth of pipe flaring ware compares with current ordinary mouth of pipe flaring ware, and the back is opened to the heating pipe, makes the copper pipe main part heat, prevents effectively that the copper pipe main part mouth of pipe from tearing at the flaring in-process, and the cavity casing can completely cut off the heat with thermal-insulated cotton for this mouth of pipe flaring ware possesses the heating function, prevents effectively that the mouth of pipe from tearing.

Description

Processing of air conditioner refrigeration copper pipe is with anti-tear mouth of pipe flaring ware

Technical Field

The utility model relates to an air conditioner refrigeration copper pipe processing technology field specifically is an air conditioner refrigeration copper pipe processing is with anti-tear mouth of pipe flaring ware.

Background

The refrigeration copper pipe of air conditioner is the collective name of spare part that plays effects such as connection, control, diversion, reposition of redundant personnel, sealing and support in the pipe-line system, and mouth of pipe flaring ware is the instrument that is used for pipe fitting port extension horn mouth.

As in application No.: CN201920178311.5, the utility model discloses a mouth of pipe ware, including first splint, second splint and U type frame, the arc wall has all been seted up to first splint one side relative with the second splint, the awl mouth has all been seted up at the top that first splint one side relative with the second splint and lie in the arc wall, the middle part fixedly connected with screw thread section of thick bamboo at U type frame top to the inner wall threaded connection of screw thread section of thick bamboo has the screw rod, the bottom of screw rod is rotated and is connected with the cone, the utility model relates to a mouth ware technical field. This mouth of pipe flaring ware, through first splint with the relative one side of second splint all seted up the arc wall, the awl mouth has all been seted up at the top that first splint and second splint are relative one side and are located the arc wall, the middle part fixedly connected with screw thread section of thick bamboo at U type frame top to the inner wall threaded connection of screw thread section of thick bamboo has the screw rod, becomes perpendicular extrusion formula with traditional rotatory extrusion flaring mode, and sets up adjustable locating part, improves the flaring quality.

The pipe-mouth expander similar to the above application currently suffers from the following drawbacks:

the existing pipe orifice flaring device adopts cold flaring processing, and the pipe orifice is easily torn in the flaring process.

In view of the above, a tear-preventing pipe mouth expander for processing an air-conditioning refrigeration copper pipe is proposed by researching and improving the existing structure and defects, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioner refrigeration copper pipe processing is with anti-tear mouth of pipe expander to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an air conditioner refrigeration copper pipe processing is with anti-tear mouth of pipe expander, twists bolt two including shell subassembly, cavity casing and hand for it is thermal-insulated the internal surface of shell subassembly is provided with the heating pipe, and the internal surface of heating pipe is provided with copper pipe main part, the surface below of cavity casing is fixed with the fixed subassembly that is used for fixed copper pipe main part, fixed subassembly includes that grip slipper, hand are twisted bolt one, bearing one, arc clamp plate and horizontal guide arm, and the both sides of grip slipper install hand and twist bolt one, one side that bolt one was twisted to the hand is provided with bearing one, and the external fixation of bearing one has the arc clamp plate, one side of arc clamp plate is provided with horizontal guide arm, the surface top of cavity casing is fixed with the support, hand is twisted bolt two and is installed in the surface of support.

Further, the shell subassembly includes hollow casing and thermal-insulated cotton, and the inside of hollow casing is provided with thermal-insulated cotton.

Furthermore, the central axis of the hollow shell coincides with the central axis of the heat insulation cotton, and the hollow shell is cylindrical.

Furthermore, the clamping seat is in threaded connection with a first hand-screwed bolt, and the first hand-screwed bolt is rotatably connected with the arc-shaped pressing plate through a first bearing.

Furthermore, a second bearing is arranged below the second hand-screwed bolt, a modular and detachable flaring assembly is installed below the second bearing, and a longitudinal guide rod is arranged above the flaring assembly.

Furthermore, the flaring assembly comprises a cone seat and a flaring cone, and the flaring cone is arranged below the cone seat.

Furthermore, the conical seat is in threaded connection with the flaring cone, and the conical seat is in sliding connection with the support through the longitudinal guide rod.

Compared with the prior art, the beneficial effects of the utility model are that: the pipe orifice expander has a heating function, so that the pipe orifice is effectively prevented from being torn, the pipe orifice expander has an auxiliary fixing structure, the influence of the movement of a copper pipe main body on the expanding effect is avoided, the pipe orifice expander has a modular structure, and the assembling and disassembling mode is convenient;

1. the utility model has the advantages that through the arrangement of the heating pipe and the copper pipe main body, after the heating pipe is opened, the copper pipe main body is heated, the pipe orifice of the copper pipe main body is effectively prevented from being torn in the flaring process, and the hollow shell and the heat insulation cotton can isolate heat, so that the pipe orifice flaring device has the heating function, and the pipe orifice is effectively prevented from being torn;

2. the utility model discloses a grip slipper, hand twist bolt one, bearing one, arc clamp plate, horizontal guide arm set up, twist hand twist bolt one, make the arc clamp plate pass through horizontal guide arm and slide along the grip slipper, the arc clamp plate centre gripping copper pipe main part is spacing fixed to it, make this mouth of pipe flaring ware possess the auxiliary fixed structure, avoid the copper pipe main part to move and influence the flaring effect;

3. the utility model discloses a setting of awl seat and flaring awl, flaring awl are screw thread mode and awl seat installation, can dismantle the change to the flaring awl, and then are applicable to the processing of not unidimensional copper pipe main part flaring for this mouth of pipe flaring ware possesses modular structure, and the dismouting mode is comparatively convenient.

Drawings

FIG. 1 is a schematic view of the overall front sectional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the A-position in FIG. 1 according to the present invention

Fig. 4 is a schematic view of the three-dimensional structure of the flaring assembly of the present invention.

In the figure: 1. a housing assembly; 101. a hollow housing; 102. heat insulation cotton; 2. heating a tube; 3. a copper tube body; 4. a fixing assembly; 401. a clamping seat; 402. screwing the first bolt by hand; 403. a first bearing; 404. an arc-shaped pressing plate; 405. a transverse guide rod; 5. a support; 6. screwing a second bolt by hand; 7. a second bearing; 8. a flaring assembly; 801. a conical seat; 802. expanding a cone; 9. a longitudinal guide rod.

Detailed Description

As shown in fig. 1-3, a tearing-proof pipe orifice expander for processing an air conditioner refrigeration copper pipe comprises an outer shell component 1, a hollow shell 101 and a hand-screwed bolt two 6, wherein a heating pipe 2 is arranged on the inner surface of the outer shell component 1 for heat insulation, a copper pipe main body 3 is arranged on the inner surface of the heating pipe 2, the outer shell component 1 comprises the hollow shell 101 and the heat insulation cotton 102, the heat insulation cotton 102 is arranged inside the hollow shell 101, the central axis of the hollow shell 101 is coincident with the central axis of the heat insulation cotton 102, the hollow shell 101 is cylindrical, after the heating pipe 2 is opened, the copper pipe main body 3 is heated, the pipe orifice of the copper pipe main body 3 is effectively prevented from being torn in the expanding process, the hollow shell 101 and the heat insulation cotton 102 can isolate heat, the pipe orifice expander has a heating function, the pipe orifice is effectively prevented from being torn, a fixing component 4 for fixing the copper pipe main body 3 is fixed below the outer surface of the hollow shell 101, the fixing component 4 comprises a clamping seat 401, the hand-screwed bolt 402, a bearing 403, an arc-shaped pressing plate 404 and a cross-shaped pressing plate 405, the arc-shaped pressing plate 404 and a cross-screwed bolt 404 are arranged on one side of the arc-shaped pressing plate 401, the arc-shaped pressing plate 404 is connected with a sliding pressing plate 404, the arc-shaped pressing plate 404 is connected with the arc-shaped pressing plate 404 through a sliding structure which is connected with the arc-shaped pressing plate 402, the clamp which is connected with the clamp structure which is connected with the clamp and a screw clamp 404, and a second hand-screwed bolt 6 is arranged on the outer surface of the bracket 5.

As shown in fig. 1 and 4, a second bearing 7 is arranged below the second hand-screwed bolt 6, a flared assembly 8 for modularization disassembly is installed below the second bearing 7, a longitudinal guide rod 9 is arranged above the flared assembly 8, the flared assembly 8 comprises a cone seat 801 and a flared cone 802, a flared cone 802 is installed below the cone seat 801, the cone seat 801 is in threaded connection with the flared cone 802, the cone seat 801 is in sliding connection with the support 5 through the longitudinal guide rod 9, the flared cone 802 is installed in a threaded manner with the cone seat 801, the flared cone 802 can be disassembled and replaced, and the flared assembly is further applicable to flaring processing of copper pipe bodies 3 with different sizes, so that the pipe orifice flaring device has a modularized structure, and the disassembling and assembling manners are convenient.

The working principle is as follows: when the anti-tearing pipe orifice flaring device for processing the air-conditioning refrigeration copper pipe is used, firstly, the first hand-screwing bolt 402 is screwed, the arc-shaped pressing plate 404 slides along the clamping seat 401 through the transverse guide rod 405, the copper pipe main body 3 is clamped by the arc-shaped pressing plate 404 and is fixed in a limiting mode, after the heating pipe 2 is opened, the copper pipe main body 3 is heated, the pipe orifice of the copper pipe main body 3 is effectively prevented from being torn in the flaring process, the hollow shell 101 and the heat insulation cotton 102 can isolate heat, the flaring cone 802 is installed with the cone seat 801 in a threaded mode and can be detached and replaced with the flaring cone 802, the flaring device is further suitable for flaring processing of the copper pipe main bodies 3 with different sizes, the second hand-screwing bolt 6 on the support 5 is screwed, the flaring component 8 moves downwards, meanwhile, the cone seat 801 slides along the support 5 through the longitudinal guide rod 9, the auxiliary cone seat 801 stably moves, the flaring cone seat 802 on the cone seat 801 enters the copper pipe main body 3, and flaring processing is completed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an air conditioner refrigeration copper pipe processing is with anti-tear mouth of pipe expander, includes shell subassembly (1), cavity casing (101) and hand screw bolt two (6), its characterized in that, is used for thermal-insulated the internal surface of shell subassembly (1) is provided with heating pipe (2), and the internal surface of heating pipe (2) is provided with copper pipe main part (3), the surface below of cavity casing (101) is fixed with fixed subassembly (4) that are used for fixed copper pipe main part (3), fixed subassembly (4) are including grip slipper (401), hand screw bolt one (402), bearing one (403), arc clamp plate (404) and horizontal guide arm (405), and the both sides of grip slipper (401) are installed hand screw bolt one (402), one side of hand screw bolt one (402) is provided with bearing one (403), and the external fixation of bearing one (403) has arc clamp plate (404), one side of arc clamp plate (404) is provided with horizontal guide arm (405), the external surface top of cavity casing (101) is fixed with support (5), hand screw bolt two (6) are installed in the external surface of support (5).

2. The air conditioner refrigeration copper pipe processing anti-tear pipe orifice expander as claimed in claim 1, wherein the housing assembly (1) comprises a hollow shell (101) and heat insulation cotton (102), and the heat insulation cotton (102) is arranged inside the hollow shell (101).

3. The air-conditioning refrigeration copper pipe processing anti-tear pipe orifice expander as claimed in claim 2, wherein a central axis of the hollow shell (101) coincides with a central axis of the heat insulation cotton (102), and the hollow shell (101) is cylindrical in shape.

4. The anti-tearing pipe orifice expander for processing the refrigeration copper pipe of the air conditioner as claimed in claim 1, wherein the clamping seat (401) is in threaded connection with a first hand-screwed bolt (402), and the first hand-screwed bolt (402) is rotatably connected with the arc-shaped pressing plate (404) through a first bearing (403).

5. The air conditioner refrigeration copper pipe processing anti-tear pipe orifice expander according to claim 1, characterized in that a second bearing (7) is arranged below the second hand-screwed bolt (6), an expanding assembly (8) for modularization disassembly is installed below the second bearing (7), and a longitudinal guide rod (9) is arranged above the expanding assembly (8).

6. The anti-tearing pipe orifice expander for processing the air-conditioning refrigeration copper pipe as claimed in claim 5, wherein the expanding assembly (8) comprises a conical seat (801) and an expanding cone (802), and the expanding cone (802) is installed below the conical seat (801).

7. The anti-tearing pipe orifice expander for processing the air-conditioning refrigeration copper pipe as claimed in claim 6, wherein the conical seat (801) is in threaded connection with an expanding cone (802), and the conical seat (801) is in sliding connection with the bracket (5) through a longitudinal guide rod (9).