CN218906137U

CN218906137U - Injection mold is used in production of air conditioner shell

Info

Publication number: CN218906137U
Application number: CN202222754895.0U
Authority: CN
Inventors: 薛宗健; 刘新峰; 石群峰
Original assignee: Luoyang Baijun Plastic Products Co ltd
Current assignee: Luoyang Baijun Plastic Products Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-04-25
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of air conditioner shell production, and particularly relates to an injection mold for air conditioner shell production, which comprises a bottom plate, wherein a vertical plate is arranged above the bottom plate, a base plate is arranged below the bottom plate, a lower rail is arranged above the vertical plate, an upper rail is arranged above the lower rail, a bracket is arranged between the vertical plate and the upper rail, a first mold box is arranged between the vertical plates, a second mold box is arranged on one side of the first mold box, supports are arranged on two sides of the bottom plate, an electric push rod is arranged above the supports, and a connecting disc is arranged at the telescopic end of the electric push rod. The utility model is convenient for replacing the mould core of the injection mould so as to adapt to the production of shells with different specifications; the mold is convenient to separate after the injection molding cooling is finished, so that the injection molding finished product can be taken out quickly; the maintenance of operators is convenient, the damage to the die in the using process can be reduced, and the production cost is reduced.

Description

Injection mold is used in production of air conditioner shell

Technical Field

The utility model belongs to the technical field of air conditioner shell production, and particularly relates to an injection mold for air conditioner shell production.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and precise dimensions. The injection mold consists of a movable mold and a fixed mold. The movable mould is arranged on a movable mould plate of the injection moulding machine, and the fixed mould is arranged on a fixed mould plate of the injection moulding machine. The movable mould and the fixed mould are closed to form a pouring system and a cavity during injection molding, and the movable mould and the fixed mould are separated during mould opening so as to take out plastic products. The structure of the mold may vary widely due to the variety and properties of the plastic, the shape and structure of the plastic article, the type of the injection machine, etc., but the basic structure is uniform. The mould mainly comprises a pouring system, a temperature regulating system, a forming part and a structural part. The casting system and the formed parts are parts which are in direct contact with the plastic and change with the plastic and the product, are the most complex parts in the mould, have the greatest change and require the highest processing finish and precision.

When the air conditioner shell is processed, an injection mold is required to be used for injection molding, but the existing injection mold is difficult to quickly replace a core according to processing requirements in actual production so as to meet the processing requirements of different types of air conditioner shells, and injection molding finished products are difficult to quickly take out after injection molding is finished, so that the improvement of processing efficiency is not facilitated.

Disclosure of Invention

The utility model aims to provide an injection mold for producing an air conditioner shell.

The technical scheme adopted by the utility model is as follows:

the utility model provides an injection mold is used in production of air conditioner shell, includes the bottom plate, the bottom plate top is provided with the riser, the bottom plate below is provided with the backing plate, the riser top is provided with the lower rail, the lower rail top is provided with the upper rail, the riser with be provided with the support between the upper rail, be provided with first mold box between the riser, first mold box one side is provided with the second mold box, the bottom plate both sides are provided with the support, the support top is provided with electric putter, electric putter flexible end is provided with the connection pad, first mold box with be provided with the through-hole on the second mold box, first mold box is kept away from one side of second mold box with one side of second mold box is kept away from first mold box all is provided with the louvre, be provided with first die cavity in the first mold box, first runner overflow mouth is provided with in first mold box one side of second mold box is provided with the support, support top is provided with the second mold box, second gate overflow mouth is provided with in the second mold box, second gate one side is provided with the second gate, second gate overflow mouth is provided with the second gate.

Preferably: the bottom plate with riser welding, the bottom plate with the backing plate welding, the riser with the lower rail welding, the lower rail with go up the rail and pass through bolted connection, the riser with the support passes through bolted connection, go up the rail with the support welding, the bottom plate the riser the lower rail go up the rail all with first moulding box sliding connection, the bottom plate the riser the lower rail the go up the rail all with second moulding box sliding connection.

So set up, through the bottom plate installation riser spare parts such as backing plate, through the riser installation spare parts such as lower rail, through the backing plate improves the stability of mould injection molding, through lower rail the upper rail cooperation the bottom plate the riser is right first moulding box the movable range of second moulding box is restricted, in order to improve injection molding precision, through the support auxiliary fixation the upper rail, through first moulding box installation first die cavity, through second moulding box installation second die cavity prevents first die cavity second die cavity and other spare part friction cause the damage.

Preferably: the bottom plate with the support passes through bolted connection, the support with electric putter passes through bolted connection, electric putter flexible end with the connection pad passes through threaded connection, first moulding box the second moulding box all with the connection pad welding, first moulding box the second moulding box all with through-hole integrated into one piece, first moulding box the second moulding box all with louvre integrated into one piece.

So set up, through the support is installed electric putter, through the connection pad is connected respectively electric putter with first moulding box electric putter with the second moulding box, so that through electric putter adjusts first moulding box the position of second moulding box, through the through-hole the radiating effect of louvre reinforcing mould.

Preferably: the first die box with first die cavity passes through bolted connection, first die cavity with first runner integrated into one piece, first die cavity with first overflow mouth integrated into one piece, first die cavity with location quarter butt welding, the second die box with second die cavity passes through bolted connection, the second die cavity with second runner integrated into one piece, the second die cavity with second overflow mouth integrated into one piece, the second die cavity with locating hole integrated into one piece.

The setting is so, through first die cavity the mold core is placed to the second die cavity, during the injection molding the location quarter butt with the locating hole fully contacts in order to improve injection molding precision, first runner with the second runner folds and forms complete runner, the second runner with the second overflow mouth folds and forms complete overflow mouth.

The beneficial effects of the utility model are as follows:

1. the mold core of the injection mold is convenient to replace, so that the injection mold is suitable for production of shells with different specifications;

2. the mold is convenient to separate after the injection molding cooling is finished, so that the injection molding finished product can be taken out quickly;

3. the maintenance of operators is convenient, the damage to the die in the using process can be reduced, and the production cost is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic view of an isometric structure of an injection mold for producing an air conditioner casing according to the present utility model;

fig. 2 is a schematic diagram of a front view structure of an injection mold for producing an air conditioner casing according to the present utility model;

fig. 3 is a schematic top view of an injection mold for producing an air conditioner casing according to the present utility model;

fig. 4 is a schematic left-view structure of an injection mold for producing an air conditioner casing according to the present utility model.

The reference numerals are explained as follows:

101. a bottom plate; 102. a vertical plate; 103. a backing plate; 104. a lower rail; 105. a top rail; 106. a bracket; 107. a first mold box; 108. a second mold box; 201. a support; 202. an electric push rod; 203. a connecting disc; 204. a through hole; 205. a heat radiation hole; 301. a first mold cavity; 302. a first gate; 303. a first overflow port; 304. positioning a short rod; 305. a second mold cavity; 306. a second gate; 307. a second overflow port; 308. and positioning holes.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

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 can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1-4, an injection mold for producing an air conditioner shell comprises a bottom plate 101, a vertical plate 102 is arranged above the bottom plate 101, a base plate 103 is arranged below the bottom plate 101, a lower rail 104 is arranged above the vertical plate 102, an upper rail 105 is arranged above the lower rail 104, a bracket 106 is arranged between the vertical plate 102 and the upper rail 105, a first mold box 107 is arranged between the vertical plate 102, a second mold box 108 is arranged on one side of the first mold box 107, supports 201 are arranged on two sides of the bottom plate 101, an electric push rod 202 is arranged above the supports 201, a connecting disc 203 is arranged at the telescopic end of the electric push rod 202, through holes 204 are formed in the first mold box 107 and the second mold box 108, a heat dissipation hole 205 is formed in one side, far away from the second mold box 108, of the first mold box 107, a first mold cavity 301 is arranged in the first mold box 107, a first sprue 302 is arranged on the first mold box 301, a first overflow port 303 is arranged in front of the first mold box 302, a second sprue 304 is arranged on one side, close to the second mold box 108, a second overflow port 305 is arranged on one side, a second sprue 305 is arranged on the second mold box 306, a second sprue 305 is arranged on one side, a second sprue 305 is arranged on the second sprue 305, and a first sprue 305 is arranged on the second sprue 305.

Preferably: the bottom plate 101 is welded with the vertical plate 102, the bottom plate 101 is welded with the base plate 103, the vertical plate 102 is welded with the lower rail 104, the lower rail 104 is connected with the upper rail 105 through bolts, the vertical plate 102 is connected with the bracket 106 through bolts, the upper rail 105 is welded with the bracket 106, the bottom plate 101, the vertical plate 102, the lower rail 104 and the upper rail 105 are all in sliding connection with the first die box 107, and the bottom plate 101, the vertical plate 102, the lower rail 104 and the upper rail 105 are all in sliding connection with the second die box 108; the bottom plate 101 is connected with the support 201 through bolts, the support 201 is connected with the electric push rod 202 through bolts, the telescopic end of the electric push rod 202 is connected with the connecting disc 203 through threads, the first die box 107 and the second die box 108 are welded with the connecting disc 203, the first die box 107 and the second die box 108 are integrally formed with the through holes 204, and the first die box 107 and the second die box 108 are integrally formed with the radiating holes 205; the first mold box 107 is connected with the first mold cavity 301 through bolts, the first mold cavity 301 is integrally formed with the first pouring gate 302, the first mold cavity 301 is integrally formed with the first overflow port 303, the first mold cavity 301 is welded with the positioning short rod 304, the second mold box 108 is connected with the second mold cavity 305 through bolts, the second mold cavity 305 is integrally formed with the second pouring gate 306, the second mold cavity 305 is integrally formed with the second overflow port 307, and the second mold cavity 305 is integrally formed with the positioning hole 308.

Working principle: when the injection mold is installed and finished for producing an air conditioner shell, parts such as a vertical plate 102, a base plate 103 and the like are installed through a base plate 101, parts such as a lower rail 104 and the like are installed through the vertical plate 102, stability of mold injection is improved through the base plate 103, movable ranges of a first mold box 107 and a second mold box 108 are limited through the lower rail 104, an upper rail 105 and the base plate 101 in cooperation with the vertical plate 102, so that injection precision is improved, the upper rail 105 is fixed in an auxiliary mode through a bracket 106, a first mold cavity 301 is installed through the first mold box 107, a second mold cavity 305 is installed through the second mold box 108, and damage caused by friction between the first mold cavity 301 and the second mold cavity 305 and other parts is prevented; an electric push rod 202 is installed through a support 201, and the electric push rod 202 is connected with the first die box 107 and the electric push rod 202 and the second die box 108 through a connecting disc 203 respectively, so that the positions of the first die box 107 and the second die box 108 are adjusted through the electric push rod 202, and the heat dissipation effect of the die is enhanced through a through hole 204 and a heat dissipation hole 205; the mold cores are placed in the first mold cavity 301 and the second mold cavity 305, the positioning short rod 304 is fully contacted with the positioning hole 308 during injection molding to improve injection molding precision, the first pouring gate 302 and the second pouring gate 306 are folded to form a complete pouring gate, and the second pouring gate 306 and the second overflow port 307 are folded to form a complete overflow port.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. An injection mold for air conditioner shell production, which is characterized in that: including bottom plate (101), bottom plate (101) top is provided with riser (102), bottom plate (101) below is provided with backing plate (103), riser (102) top is provided with down rail (104), down rail (104) top is provided with upper rail (105), riser (102) with be provided with support (106) between upper rail (105), be provided with first mold box (107) between riser (102), first mold box (107) one side is provided with second mold box (108), bottom plate (101) both sides are provided with support (201), support (201) top is provided with electric putter (202), electric putter (202) flexible end is provided with connection pad (203), first mold box (107) with be provided with through-hole (204) on second mold box (108), one side that first mold box (107) kept away from second mold box (108) with second mold box (108) is kept away from first gate (205) one side (301), first gate (301) are provided with first gate (301) in the overflow box (302), one side that first die cavity (301) is close to second die box (108) is provided with location quarter butt (304), be provided with second die cavity (305) in second die box (108), be provided with second runner (306) on second die cavity (305), second runner (306) the place ahead is provided with second overflow mouth (307), one side that second die cavity (305) is close to first die box (107) is provided with locating hole (308).

2. The injection mold for producing an air conditioner casing according to claim 1, wherein: bottom plate (101) with riser (102) welding, bottom plate (101) with backing plate (103) welding, riser (102) with lower rail (104) welding, lower rail (104) with go up rail (105) through bolted connection, riser (102) with support (106) pass through bolted connection, go up rail (105) with support (106) welding, bottom plate (101) riser (102) lower rail (104) go up rail (105) all with first moulding box (107) sliding connection, bottom plate (101) riser (102) lower rail (104) go up rail (105) all with second moulding box (108) sliding connection.

3. The injection mold for producing an air conditioner casing according to claim 1, wherein: bottom plate (101) with support (201) pass through bolted connection, support (201) with electric putter (202) pass through bolted connection, electric putter (202) flexible end with connection pad (203) pass through threaded connection, first moulding box (107) second moulding box (108) all with connection pad (203) welding, first moulding box (107) second moulding box (108) all with through-hole (204) integrated into one piece, first moulding box (107) second moulding box (108) all with louvre (205) integrated into one piece.

4. The injection mold for producing an air conditioner casing according to claim 1, wherein: the first die box (107) is connected with the first die cavity (301) through a bolt, the first die cavity (301) is integrally formed with the first pouring gate (302), the first die cavity (301) is integrally formed with the first overflow port (303), the first die cavity (301) is welded with the positioning short rod (304), the second die box (108) is connected with the second die cavity (305) through a bolt, the second die cavity (305) is integrally formed with the second pouring gate (306), the second die cavity (305) is integrally formed with the second overflow port (307), and the second die cavity (305) is integrally formed with the positioning hole (308).