CN220161616U

CN220161616U - Welding fixture for hanging frame of water heater

Info

Publication number: CN220161616U
Application number: CN202320952569.2U
Authority: CN
Inventors: 牟宇; 郭少波; 王德君
Original assignee: Qingdao Economic And Technology Development District Haier Water Heater Co ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Economic And Technology Development District Haier Water Heater Co ltd; Haier Smart Home Co Ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-12-12
Anticipated expiration: 2033-04-24

Abstract

The utility model belongs to the technical field of water heaters, and discloses a welding fixture for a water heater hanging frame. The welding fixture for the water heater hanging frame comprises a locating plate. The positioning plate is provided with a positioning surface, the positioning surface is attached to the outer wall of the liner, the positioning plate is provided with a positioning hole, the water pipe joint can be positioned and inserted into the positioning hole, the positioning plate is provided with a first positioning edge and a second positioning edge, and the two hanging frames are respectively clamped with the first positioning edge and the second positioning edge for positioning. The welding fixture for the hanger of the water heater can effectively avoid the welding deviation and welding distortion of the hanger.

Description

Welding fixture for hanging frame of water heater

Technical Field

The utility model relates to the technical field of water heaters, in particular to a welding fixture for a water heater hanging frame.

Background

The water heater is a household device commonly used in daily life. The wall hanging integrated heat pump water heater needs to be hung on a wall, so that the side surface of the inner container needs to be welded with a hanging frame to realize wall hanging. However, the side surface of the liner is arc-shaped, so that when the hanging frame and the liner are welded, the hanging frame is easy to deviate from a preset position, and the welding deviation and the welding distortion of the hanging frame are caused.

Therefore, there is a need to provide a welding tool for a hanger of a water heater to solve the above problems.

Disclosure of Invention

The utility model aims to provide a welding fixture for a hanger of a water heater, which can effectively avoid welding deflection and welding distortion of the hanger.

To achieve the purpose, the utility model adopts the following technical scheme:

welding fixture for a water heater hanger, comprising:

the locating plate, the locating plate has the locating surface, locating surface and inner bag outer wall laminating, set up the locating hole on the locating plate, water pipe head can fix a position and insert in the locating hole, be equipped with first location limit and second location limit on the locating plate, two stores pylon respectively with first location limit card is established the location.

Optionally, the positioning plate is provided with an avoidance port, and the first positioning edge is a part of the edge of the avoidance port.

Optionally, the first positioning edge is a part of an outer edge of the positioning plate.

Optionally, the first positioning edge includes at least one first corner edge, and the corner edge of the supporting leg of the hanger can be attached to the first corner edge.

Optionally, the second positioning edge includes at least one second corner edge, and the edge of the support leg of the hanger can be attached to the second corner edge.

Optionally, an annular groove is arranged in the circumferential direction of the positioning hole, and an opening of the annular groove is arranged towards the outer wall of the liner.

Optionally, the locating surface is provided with dodges the groove, and the protruding of head and lateral wall junction is inserted and is located dodge the groove.

Optionally, a lightening hole is formed in the middle of the positioning plate.

Optionally, a handle is disposed on the positioning plate.

Optionally, the number of the handles is two, and the two handles are arranged at intervals in the circumferential direction of the liner.

The beneficial effects are that:

the water heater hanging frame tool is provided with the arc-shaped positioning plate, and the positioning plate is arranged into an arc shape to form the arc-shaped positioning surface, and the positioning surface is matched with the cambered surface of the outer wall of the inner container, so that the positioning surface can be attached to the outer wall of the inner container. Be provided with first location limit and second location limit on the locating plate, first location limit and second location limit set up according to the mounted position of two stores pylon respectively, and one of them stores pylon laminating is in first location limit, and another stores pylon laminating is in second location limit, and at welding process, first location limit and second location limit can prevent that the stores pylon from moving on the inner bag to avoid the stores pylon to weld the skew welding.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

FIG. 1 is a schematic diagram of an assembly structure of a liner and a hanger provided by the utility model;

FIG. 2 is a schematic diagram of an assembly structure of a welding fixture for a liner, a hanger and a water heater hanger provided by the utility model _；

FIG. 3 is a schematic structural view of the welding fixture for the hanger of the water heater provided by the utility model under a certain view angle;

fig. 4 is a schematic structural diagram of the welding fixture for the hanger of the water heater provided by the utility model under another view angle.

In the figure:

100. an inner container; 110. a water pipe joint; 120. a seal head; 130. a sidewall; 200. a bracket; 300. a hanging rack; 310. a support; 311. supporting feet; 400. a positioning plate; 410. positioning holes; 420. an avoidance port; 430. a first locating edge; 431. a first corner edge; 432. a first straight edge; 440. a second locating edge; 441. a second corner edge; 442. a second straight edge; 450. an annular groove; 460. an avoidance groove; 470. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The liner 100 and hanger 300 are constructed and assembled as shown in fig. 1. The liner 100 includes end caps 120 at both ends and a sidewall 130 in the middle, wherein a bracket 200 for connecting system members is provided on one of the end caps 120. The junction of the closure head 120 and the sidewall 130 has a ring of protrusions. The number of the hangers 300 is two, in this embodiment, one hanger 300 is welded to the end cap 120, and the other hanger 300 is welded to the side wall 130, and in other embodiments, both hangers 300 may be welded to the side wall 130, which is not limited herein. The hanger 300 includes a support 310, the support 310 includes two support legs 311 and a -shaped connection portion connecting the two support legs 311, and the support legs 311 and the connection portion form a figure. The supporting leg 311 is used for welding with the liner 100, and the welding fixture of the water heater hanging frame is used for preventing the supporting leg 311 from shifting in the welding process. The support leg 311 has a substantially rectangular shape, and the bottom surface thereof is bonded to the outer wall of the liner 100, and the bonding surface thereof has a substantially rectangular shape. One edge of the supporting leg 311 is connected to the connecting portion, and three edges not connected to the connecting portion form two right angle sides.

Referring to fig. 2, the present embodiment provides a welding fixture for a hanger of a water heater, which includes a positioning plate 400. The locating plate 400 is provided with a locating surface, the locating surface is attached to the outer wall of the liner 100, the locating plate 400 is provided with a locating hole 410, the water pipe joint 110 can be inserted into the locating hole 410 in a locating mode, the locating plate 400 is provided with a first locating edge 430 and a second locating edge 440, and the two hanging frames 300 are respectively clamped and located with the first locating edge 430 and the second locating edge 440.

The water heater hanger welding fixture is provided with the arc-shaped locating plate 400, and the locating plate 400 is arranged into an arc shape to form an arc-shaped locating surface, the locating surface is matched with the cambered surface of the outer wall of the liner 100, so that the locating surface can be attached to the outer wall of the liner 100, and in addition, the locating plate 400 is provided with the locating hole 410 sleeved with the water pipe joint 110, so that the water heater hanger welding fixture and the liner 100 are assembled in a locating manner. The locating plate 400 is provided with a first locating edge 430 and a second locating edge 440, the first locating edge 430 and the second locating edge 440 are respectively arranged according to the installation positions of the two hanging frames 300, one hanging frame 300 is attached to the first locating edge 430, the other hanging frame 300 is attached to the second locating edge 440, and in the welding process, the first locating edge 430 and the second locating edge 440 can prevent the hanging frame 300 from moving on the liner 100, so that the hanging frame 300 is prevented from being inclined in welding.

Further, with continued reference to fig. 2, the positioning plate 400 is provided with a relief port 420, and the first positioning edge 430 is a part of the edge of the relief port 420. The position of the avoiding opening 420 is located at the outer periphery of the bracket 200, and the hanger 300 is located in the avoiding opening 420. Further, the first positioning edge 430 includes at least one first folding edge 431, and the corner edge of the supporting leg 311 of the hanger 300 can be attached to the first folding edge 431. It can be appreciated that the first folded edge 431 in this embodiment is a right angle because the outer edge corner of the supporting leg 311 is a right angle. The supporting leg 311 is clamped at the first corner edge 431, and the positioning plate 400 is fixed on the outer wall of the liner 100, so that the supporting leg 311 cannot move relative to the liner 100. In other embodiments, the shape of the first corner edge 431 is configured according to the shape of the outer edge of the supporting leg 311. Optionally, the first positioning edge 430 further includes a first straight edge 432, where the first straight edge 432 is connected to the first corner edge 431, and the first straight edge 432 is attached to the side edges of the two supporting legs 311.

Further, the second positioning edge 440 is a part of the outer edge of the positioning plate 400. The second positioning edge 440 includes at least one second corner edge 441, and the edge of the support leg 311 of the hanger 300 can be attached to the second corner edge 441. It can be appreciated that the second flange 441 and the first flange 431 are identical in shape, since the two hangers 300 are identical in structure. The second positioning edge 440 further includes a second straight edge 442, the second straight edge 442 is connected to the first corner edge 431, and the side edge of the supporting leg 311 is attached to the second straight edge 442.

Further, referring to fig. 3, the positioning hole 410 is circumferentially provided with an annular groove 450, and an opening of the annular groove 450 is provided toward the outer wall of the liner 100. The annular groove 450 is provided to facilitate insertion of the water connection 110 into the positioning hole 410.

Further, the positioning surface is provided with an avoidance groove 460, and the bulge at the joint of the sealing head 120 and the side wall 130 is inserted into the avoidance groove 460. The provision of the relief groove 460 ensures that the locating surface is in engagement with the junction of the sidewall 130 and the liner 100.

Further, the middle part of the locating plate 400 is provided with a lightening hole, and the lightening hole can lighten the whole weight of the welding fixture of the water heater hanging frame.

Further, referring to fig. 4, a handle 470 is provided on the positioning plate 400. The handle 470 is provided to facilitate the user's hand grasping. Alternatively, the number of the handles 470 is two, and the two handles 470 are spaced apart in the circumferential direction of the liner 100. It will be appreciated that the handle 470 is positioned to facilitate the handling of the device by the user. Optionally, the handle 470 is shaped and extends in an axial direction of the liner 100.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Water heater stores pylon welding frock, its characterized in that includes:

the locating plate (400), locating plate (400) is the arc, locating plate (400) have the locating surface, locating surface and inner bag (100) outer wall laminating, locating hole (410) have been seted up on locating plate (400), water pipe joint (110) can fix a position and insert in locating hole (410), be equipped with first location limit (430) and second location limit (440) on locating plate (400), two stores pylon (300) respectively with first location limit (430) with second location limit (440) card set up the location.

2. The welding fixture for the hanger of the water heater according to claim 1, wherein the locating plate (400) is provided with an avoidance opening (420), and the first locating edge (430) is a part of edge of the avoidance opening (420).

3. The water heater hanger welding fixture of claim 1, wherein the first locating edge (430) comprises at least one first corner edge (431), and wherein the corner edge of the support leg (311) of the hanger (300) is capable of being attached to the first corner edge (431).

4. The water heater hanger welding fixture of claim 1, wherein the second locating edge (440) is a portion of an outer edge of the locating plate (400).

5. The welding fixture for a water heater hanger according to claim 1, wherein the second positioning edge (440) comprises at least one second flange (441), and the edge of the support leg (311) of the hanger (300) can be attached to the second flange (441).

6. The water heater hanger welding fixture as claimed in claim 1, wherein the positioning hole (410) is circumferentially provided with an annular groove (450), and an opening of the annular groove (450) is disposed toward an outer wall of the inner container (100).

7. The welding fixture for the hanger of the water heater according to claim 1, wherein the positioning surface is provided with an avoidance groove (460), and a protrusion at the joint of the sealing head (120) and the side wall (130) is inserted into the avoidance groove (460).

8. The welding fixture for the hanger of the water heater according to claim 1, wherein a lightening hole is formed in the middle of the positioning plate (400).

9. The water heater hanger welding fixture as recited in any of claims 1-8, wherein a handle (470) is provided on the locating plate (400).

10. The water heater hanger welding fixture as claimed in claim 9, wherein the number of the handles (470) is two, and the two handles (470) are arranged at intervals in the circumferential direction of the liner (100).