CN217597699U

CN217597699U - Receiver lower cover plastic forming die

Info

Publication number: CN217597699U
Application number: CN202221661697.3U
Authority: CN
Inventors: 林文斌; 谭强生; 赖文杰; 徐永忠
Original assignee: Zhejiang Cbr Electric Co ltd
Current assignee: Zhejiang Cbr Electric Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-18
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a receiver lower cover plastic forming die, including cover half, runner cover, receiver outlet slider, receiver outlet module, the first locating slider of receiver, the first locating module of receiver, thimble structure, spout, receiver link block, receiver link module, receiver second locating slider, receiver second locating module, movable mould. Has the advantages that: the utility model discloses the side structure that encloses into the die cavity is detachable construction, only needs to change the receiver outlet module of different types form can both mould plastics into the lower cover of round hole receiver, also can mould plastics into the lower cover of square hole receiver, because what change is a fractional structure, so effectively reduced producer's cost of manufacture, the work load that the knot component was changed is few, and work efficiency is high to effectively improve the production efficiency of product.

Description

Receiver lower cover plastic molding die

Technical Field

The utility model belongs to the technical field of the forming die technique and specifically relates to a receiver lower cover plastic molding mould is related to.

Background

The receiver has the opposite action to that of the transmitter, and mainly receives the signal in the channel, converts the signal into the same information as the physical form during transmission, and then transmits the information to the sink, namely, the so-called decoding process is completed. The basic requirement of the receiver is to be able to extract the information output by the source from the disturbed signal to the maximum extent and to reproduce the output of the source as much as possible. The shell of the receiver is formed by plastic injection molding, and the injection molded shell is light in weight, good in wear resistance and corrosion resistance and long in service life. In the composition of the receiver shell, the lower cover of the receiver is an important component of the receiver shell, the lower cover of the receiver is a commonly-used opening component, and electrical elements in the receiver are also led out through the lower cover of the receiver. The existing receiver lower cover is generally divided into a round hole outgoing line cover and a square hole outgoing line cover, and the two types of outgoing line holes can meet the outgoing line mode of all electrical elements. Need prepare two kinds of moulds to mould plastics when producer need produce round hole outgoing line lid and square hole outgoing line lid simultaneously, this kind of operation has seriously increased the cost of producer's preparation, and the production efficiency that the mould also can reduce the product is changed to make a round trip.

Therefore, an efficient mold is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned problem comprehensively, especially to the not enough that prior art exists, the utility model provides a receiver lower cover plastic molding mould can solve above-mentioned problem comprehensively.

In order to achieve the above object, the utility model adopts the following technical means:

the utility model provides a receiver lower cover plastic molding mould, includes the cover half, sets up in the movable mould of cover half bottom, the top of cover half is connected with the runner cover, the bottom of movable mould is connected with thimble structure, thimble structure's thimble runs through the terrace die of movable mould, the spout has all been seted up to the both sides of movable mould top minor face direction and the both sides of long limit direction, sliding connection has the receiver outlet slider in the spout of movable mould top minor face direction one side, the receiver outlet slider can be dismantled with the opposite side of movable mould and be connected with receiver outlet module, sliding connection has the receiver link block in the spout of movable mould top minor face direction opposite side, the receiver link block can be dismantled with the opposite side of movable mould and be connected with receiver linking module, sliding connection has the first positioning slider of receiver in the spout of long limit direction one side in movable mould top, the first positioning slider of receiver can be dismantled with the receiver module with the opposite side of movable mould, sliding connection has the second positioning slider of receiver with the opposite side of movable mould, the second positioning slider of receiver can be dismantled and be connected with receiver second positioning module, cover half, receiver outlet module, the first positioning module, receiver linking module, the mould cavity, second positioning module, the movable mould cavity that the movable mould injection moulding plastics of product that the second positioning module, receiver second positioning module, movable mould.

The utility model discloses further preferred scheme: the connection mode of the receiver outlet slide block and the receiver outlet module is the same as that of the first receiver positioning slide block and the first receiver positioning module, that of the receiver connecting slide block and the receiver connecting module, and that of the second receiver positioning slide block and the second receiver positioning module;

the receiver wire outlet sliding block, the receiver first positioning sliding block, the receiver connecting sliding block and the receiver second positioning sliding block are connected with the sliding groove in the same mode.

The receiver wire outlet sliding block and the receiver wire outlet module are convenient for a user to install, the first receiver positioning sliding block and the first receiver positioning module are convenient for the user to install, the receiver connecting sliding block and the receiver connecting module are convenient for the user to install, the second receiver positioning sliding block and the second receiver positioning module are convenient for the user to install, and meanwhile, the receiver wire outlet sliding block, the first receiver positioning sliding block, the receiver connecting sliding block and the second receiver positioning sliding block are convenient for the user to connect with the movable mold.

The utility model discloses further preferred scheme: the receiver outlet sliding block comprises a sliding block body, a T-shaped inserting sliding groove is formed in the opposite side of the sliding block body and the movable die, a baffle is fixedly connected into one end of the inserting sliding groove, an inserting hole is formed in the side face, corresponding to the inserting port of the inserting sliding groove, of the baffle, the receiver outlet module comprises a module body, an inserting sliding block matched with the inserting sliding groove is fixedly connected to the opposite side of the module body and the sliding block body, a sliding block inserting rod matched with the inserting hole is fixedly connected to the inserting end of the inserting sliding block, the module body is inserted into the inserting sliding groove through the inserting sliding block and is in sliding connection with the sliding block body, and the module body is inserted into the inserting hole through the sliding block inserting rod and is in positioning connection with the sliding block body.

The beneficial effects are that, the arrangement can facilitate the sliding connection of the receiver outlet slide block and the receiver outlet module.

The utility model discloses further preferred scheme: the top end of the sliding block body is provided with a sliding block positioning hole, a sliding block positioning wire is arranged in the sliding block positioning hole, a penetrating end of the sliding block positioning wire sequentially penetrates through the sliding block positioning hole, the inserting sliding block in the inserting sliding groove and the bottom of the sliding block body from top to bottom in a threaded connection mode, and the sliding block body is fixedly connected with the module body through the sliding block positioning wire.

The beneficial effects are that, the arrangement can facilitate the fixed connection of the receiver outlet slide block and the receiver outlet module.

The utility model discloses further preferred scheme: the two sides of the long edge direction of the sliding block body are fixedly connected with outward protruding sliding blocks respectively, the two sides of the long edge direction in the sliding grooves are provided with inner grooves respectively, and the sliding block body is inserted into the inner grooves through the outward protruding sliding blocks and is in directional sliding connection with the sliding grooves.

The beneficial effects are that, the arrangement can facilitate the sliding connection of the receiver outlet slide block and the movable mould.

The utility model discloses further preferred scheme: the sliding block body and the outer convex sliding block are integrally manufactured, and the module body, the plug-in sliding block and the sliding block plug-in rod are integrally manufactured.

The beneficial effects are that, the tightness between the sliding block body and the convex sliding block can be effectively improved by the arrangement, the tightness between the module body, the plug-in sliding block and the sliding block plug-in rod can be effectively improved, and the occurrence of fracture can be effectively prevented.

The utility model discloses further preferred scheme: the module body is a double convex round module or a cuboid convex module.

The beneficial effects are that, the arrangement can facilitate the injection molding of the mold into the lower cover of the round hole receiver or the lower cover of the square hole receiver.

The utility model discloses further preferred scheme: and the side surfaces of the receiver outlet sliding block, the receiver first positioning sliding block, the receiver connecting sliding block and the receiver second positioning sliding block, which are far away from the movable die, are provided with connecting holes.

The beneficial effects of the above are that, the setting can be convenient for the external pushing equipment of receiver outlet slider, the first positioning slider of receiver, receiver link block, the second positioning slider of receiver, effectively improve the work efficiency of receiver outlet slider, the first positioning slider of receiver, receiver link block, receiver second positioning slider.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the side structure that encloses into the die cavity is detachable construction, receiver outlet module through changing different types of form promptly, the first orientation module of receiver, receiver linking module, receiver second orientation module can obtain the die cavity of different types of form, thereby only need to change the receiver outlet module of different types of form and can both mould plastics into the lower cover of round hole receiver, also can mould plastics into the lower cover of square hole receiver, because what change is the structure of a small part, so effectively reduced producer's cost of manufacture, the work load that the nodule component was changed is few, high work efficiency, thereby effectively improve the production efficiency of product.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on the concept of a composition or construction of the object being described and may include exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of a cuboid external convex module type according to the present invention;

FIG. 2 is a schematic view of the structure of the rectangular parallelepiped convex module type receiver outlet slider and receiver outlet module according to the present invention;

FIG. 3 is a schematic structural diagram of a rectangular parallelepiped convex module type receiver outlet module according to the present invention;

FIG. 4 is a schematic view of a rectangular parallelepiped convex module type product according to the present invention;

fig. 5 is a schematic structural view of a biconvex round module of the present invention;

fig. 6 is a schematic structural view of a receiver outlet slider and a receiver outlet module of the double convex module type according to the present invention;

fig. 7 is a schematic structural view of a receiver outlet module of the double convex module type according to the present invention;

fig. 8 is a schematic structural view of a double convex module type product of the present invention;

fig. 9 is a schematic structural view of the receiver outlet slider of the present invention;

the attached drawings are as follows: the device comprises a fixed die 1, a sprue bush 2, a receiver outlet sliding block 3, a receiver outlet module 4, a receiver first positioning sliding block 5, a receiver first positioning module 6, a thimble structure 7, an inner groove 8, a sliding groove 9, a receiver connecting sliding block 10, a receiver connecting module 11, a connecting hole 12, a receiver second positioning sliding block 13, a receiver second positioning module 14, a movable die 15, a product 16, a sliding block body 301, a baffle plate 302, an inserting hole 303, a sliding block positioning wire 304, a sliding block positioning hole 305, an inserting sliding groove 306, an outward convex sliding block 307, a module body 401, an inserting sliding block 402 and a sliding block inserting rod 403.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1 or fig. 5, a receiver lower cover plastic molding die comprises a fixed die 1, a movable die 15 disposed at the bottom end of the fixed die 1, a sprue bush 2 is connected to the top end of the fixed die 1, a thimble structure 7 is connected to the bottom end of the movable die 15, a thimble of the thimble structure 7 penetrates through a male die of the movable die 15, chutes 9 are respectively formed in both sides of a short side direction and both sides of a long side direction of the top of the movable die 15, a receiver outlet slider 3 is slidably connected to the chute 9 on one side of the short side direction of the top of the movable die 15, a receiver outlet module 4 is detachably connected to the opposite side of the receiver outlet slider 3 and the movable die 15, a receiver connecting slider 10 is slidably connected to the chute 9 on the other side of the short side direction of the top of the movable die 15, a receiver connecting module 11 is detachably connected to the opposite side of the receiver connecting slider 10 and the movable die 15, a receiver first positioning slider 5 is slidably connected to the opposite side of the movable die 15, a receiver second positioning slider 13 is slidably connected to the chute 9 on the other side of the long side of the top of the movable die 15, a receiver positioning slider 13 is connected to the detachable second positioning slider 14, a receiver positioning module 14, a receiver module 14 is connected to a movable die cavity 16 formed by injection molding die cavity of the movable die 15.

The working principle is as follows:

as shown in fig. 1 or 5, the receiver outlet module 4 is connected with the receiver first positioning slider 5 and then is inserted into the movable mold 15 through the chute 9, the receiver first positioning slider 5 is connected with the receiver first positioning module 6 and then is inserted into the movable mold 15 through the chute 9, the receiver connecting slider 10 is connected with the receiver connecting module 11 and then is inserted into the movable mold 15 through the chute 9, the receiver second positioning slider 13 is connected with the receiver second positioning module 14 and then is inserted into the movable mold 15 through the chute 9, the receiver outlet module 4, the receiver first positioning module 6, the receiver connecting module 11, the receiver second positioning module 14 are attached to the male mold of the movable mold 15, and the fixed mold 1 is inserted into the movable mold 15, so that a mold cavity of an injection molding product 16 is formed among the fixed mold 1, the receiver outlet module 4, the receiver first positioning module 6, the receiver connecting module 11, the receiver second positioning module 14, and the movable mold 15. The plastic enters the die cavity for molding through the sprue bush 2. During demoulding, the fixed die 1 is separated from the movable die 15, then the receiver outlet slide block 3, the receiver first positioning slide block 5, the receiver connecting slide block 10 and the receiver second positioning slide block 13 slide out, and then the product 16 is ejected out through the ejector pin of the ejector pin structure 7, so that the demoulding operation can be completed.

Example 2

As shown in fig. 1 to 4 and 9, a receiver lower cover plastic molding die comprises a fixed die 1, a movable die 15 arranged at the bottom end of the fixed die 1, a sprue bush 2 is connected to the top end of the fixed die 1, a thimble structure 7 is connected to the bottom end of the movable die 15, a thimble of the thimble structure 7 penetrates through a punch of the movable die 15, chutes 9 are formed in both sides of a short side direction of the top of the movable die 15 and both sides of a long side direction, a receiver outlet slider 3 is slidably connected to the chute 9 on one side of the short side of the top of the movable die 15, the receiver outlet slider 3 is detachably connected to a receiver outlet module 4 on the opposite side of the movable die 15, a receiver connecting slider 10 is slidably connected to the chute 9 on the other side of the short side of the top of the movable die 15, a receiver connecting module 11 is detachably connected to the opposite side of the receiver connecting slider 10 and the movable die 15, a receiver first positioning slider 5 is slidably connected to the chute 9 on one side of the long side of the top of the movable die 15, a receiver first positioning slider 5 is detachably connected to the opposite side of the movable die 15, a receiver positioning module 6 is connected to the chute 9 on the other side of the long side of the top of the movable die 15, a receiver second positioning slider 13 is connected to a receiver positioning slider 13, a receiver positioning slider 13 is connected to the receiver module, a receiver module 14 is connected to the opposite side of the movable die 15, a receiver module 14 is connected to the detachable receiver module 14, a detachable receiver positioning module 14, a receiver module 16, a detachable receiver module 16 is connected to the detachable receiver module on the movable die cavity of the movable die 15, and a receiver module 14.

The connection mode of the receiver outlet slide block 3 and the receiver outlet module 4 is the same as that of the receiver first positioning slide block 5 and the receiver first positioning module 6, that of the receiver connecting slide block 10 and the receiver connecting module 11, and that of the receiver second positioning slide block 13 and the receiver second positioning module 14; the connection mode of the receiver outlet sliding block 3, the receiver first positioning sliding block 5, the receiver connecting sliding block 10, the receiver second positioning sliding block 13 and the sliding groove 9 is the same. The arrangement is convenient for a user to install the receiver outlet sliding block 3 and the receiver outlet module 4, the receiver first positioning sliding block 5 and the receiver first positioning module 6, the receiver connecting sliding block 10 and the receiver connecting module 11, the receiver second positioning sliding block 13 and the receiver second positioning module 14, and meanwhile, the receiver outlet sliding block 3, the receiver first positioning sliding block 5, the receiver connecting sliding block 10 and the receiver second positioning sliding block 13 are also convenient to connect with the movable mold 15.

The receiver outlet sliding block 3 comprises a sliding block body 301, a T-shaped plugging sliding groove 306 is formed in the opposite side of the sliding block body 301 and the movable die 15, a baffle plate 302 is fixedly connected in one end of the plugging sliding groove 306, a plugging hole 303 is formed in the side face, corresponding to the plugging port of the plugging sliding groove 306, of the baffle plate 302, the receiver outlet module 4 comprises a module body 401, the module body 401 is a cuboid convex module, a plugging sliding block 402 matched with the plugging sliding groove 306 is fixedly connected to the opposite side of the module body 401 and the sliding block body 301, a sliding block plugging rod 403 matched with the plugging hole 303 is fixedly connected to the plugging end of the plugging sliding block 402, the module body 401 is plugged into the plugging sliding groove 306 through the plugging sliding block 402 and is in sliding connection with the sliding block body 301, and the module body 401 is plugged into the plugging hole 303 through the sliding block plugging rod 403 and is connected with the sliding block body 301 in a positioning mode. This arrangement can facilitate sliding connection of the receiver outlet slider 3 with the receiver outlet module 4.

The top end of the sliding block body 301 is provided with a sliding block positioning hole 305, a sliding block positioning wire 304 is arranged in the sliding block positioning hole 305, the penetrating end of the sliding block positioning wire 304 sequentially penetrates through the sliding block positioning hole 305 and the inserting sliding block 402 in the inserting sliding groove 306 from top to bottom to be in threaded connection with the bottom of the sliding block body 301, and the sliding block body 301 is fixedly connected with the module body 401 through the sliding block positioning wire 304. This arrangement can facilitate the fixed connection of the receiver outlet slider 3 with the receiver outlet module 4.

Two sides of the long edge direction of the slide block body 301 are respectively and fixedly connected with a convex slide block 307, two sides of the long edge direction in the slide groove 9 are respectively provided with an inner groove 8, and the slide block body 301 is inserted into the inner groove 8 through the convex slide block 307 and is in directional sliding connection with the slide groove 9. This arrangement can facilitate the sliding connection of the receiver outlet slider 3 with the movable mold 15.

The slider body 301 and the outer convex slider 307 are integrally manufactured, and the module body 401, the plug-in slider 402 and the slider plug-in rod 403 are integrally manufactured. The arrangement can effectively improve the tightness between the sliding block body 301 and the convex sliding block 307, can effectively improve the tightness between the module body 401, the plug-in sliding block 402 and the sliding block plug-in rod 403, and can effectively prevent the occurrence of fracture.

The side surfaces of the receiver outlet sliding block 3, the receiver first positioning sliding block 5, the receiver connecting sliding block 10 and the receiver second positioning sliding block 13, which are far away from the movable die 15, are provided with connecting holes 12. The arrangement can facilitate the external connection of the receiver outlet sliding block 3, the first receiver positioning sliding block 5, the receiver connecting sliding block 10 and the second receiver positioning sliding block 13 to push equipment, and effectively improves the working efficiency of the receiver outlet sliding block 3, the first receiver positioning sliding block 5, the receiver connecting sliding block 10 and the second receiver positioning sliding block 13.

Example 3

As shown in fig. 5 to 8 and 9, a receiver lower cover plastic molding die comprises a fixed die 1, a movable die 15 arranged at the bottom end of the fixed die 1, a sprue bush 2 is connected to the top end of the fixed die 1, a thimble structure 7 is connected to the bottom end of the movable die 15, a thimble of the thimble structure 7 penetrates through a male die of the movable die 15, chutes 9 are respectively formed in two sides of a top short side direction and two sides of a long side direction of the movable die 15, a receiver outlet slider 3 is slidably connected to the chute 9 on one side of the top short side of the movable die 15, a receiver outlet module 4 is detachably connected to the opposite side of the receiver outlet slider 3 and the movable die 15, a receiver connecting slider 10 is slidably connected to the chute 9 on the other side of the top short side of the movable die 15, a receiver connecting module 11 is detachably connected to the opposite side of the receiver connecting slider 10 and the movable die 15, a receiver first positioning slider 5 is slidably connected to the opposite side of the movable die 15, a receiver first positioning module 6 is detachably connected to the chute 9 on the other side of the top long side of the movable die 15, a receiver positioning slider 13 is connected to the receiver positioning slider 13, a receiver positioning slider 13 is detachably connected to the opposite side of the movable die 15, a receiver positioning module 14, a receiver module 14 is connected to a receiver module 16, and a receiver module 16 formed by a receiver module 16.

The receiver outlet sliding block 3 comprises a sliding block body 301, a T-shaped plugging sliding groove 306 is formed in the opposite side of the sliding block body 301 to the movable die 15, a baffle 302 is fixedly connected in one end of the plugging sliding groove 306, a plugging hole 303 is formed in the side face of the baffle 302 corresponding to the plugging port of the plugging sliding groove 306, the receiver outlet module 4 comprises a module body 401, the module body 401 is a double-convex circular module, a plugging sliding block 402 matched with the plugging sliding groove 306 is fixedly connected on the opposite side of the module body 401 to the sliding block body 301, a sliding block plugging rod 403 matched with the plugging hole 303 is fixedly connected at the plugging end of the plugging sliding block 402, the module body 401 is plugged into the plugging sliding groove 306 through the plugging sliding block 402 and is connected with the sliding block body 301 in a sliding manner, and the module body 401 is plugged into the plugging hole 303 through the sliding block plugging rod 403 and is connected with the sliding block body 301 in a positioning manner. This arrangement can facilitate the sliding connection of the receiver outlet slider 3 with the receiver outlet module 4.

The top end of the sliding block body 301 is provided with a sliding block positioning hole 305, a sliding block positioning wire 304 is arranged in the sliding block positioning hole 305, the penetrating end of the sliding block positioning wire 304 sequentially penetrates through the sliding block positioning hole 305 and the inserting sliding block 402 in the inserting sliding groove 306 from top to bottom to be in threaded connection with the bottom of the sliding block body 301, and the sliding block body 301 is fixedly connected with the module body 401 through the sliding block positioning wire 304. This arrangement can facilitate the fixed connection of the receiver outlet slider 3 to the receiver outlet module 4.

Two sides of the long edge direction of the slider body 301 are respectively and fixedly connected with an outward convex slider 307, two sides of the long edge direction in the sliding chute 9 are respectively provided with an inner groove 8, and the slider body 301 is inserted into the inner groove 8 through the outward convex slider 307 and is in directional sliding connection with the sliding chute 9. This arrangement can facilitate the sliding connection of the receiver outlet slider 3 with the movable die 15.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is to the utility model discloses going on the detailed introduction, having used specific individual example to right in this paper the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a receiver lower cover plastic forming die, includes cover half (1), sets up in movable mould (15) of cover half (1) bottom, the top of cover half (1) is connected with runner cover (2), the bottom of movable mould (15) is connected with thimble structure (7), the thimble of thimble structure (7) runs through the terrace die of movable mould (15), a serial communication port, spout (9) have all been seted up to both sides of movable mould (15) top minor face direction and the both sides of long limit direction, sliding connection has receiver outlet slider (3) in spout (9) of movable mould (15) top minor face direction one side, receiver outlet slider (3) can be dismantled with the opposite side of movable mould (15) and be connected with receiver outlet module (4), sliding connection has receiver connection slider (10) in spout (9) of movable mould (15) top minor face direction opposite side, receiver connection slider (10) can be dismantled with receiver connection module (11) with the opposite side of movable mould (15), sliding connection has first positioning slider (5) of receiver in spout (9) of movable mould (15) top long limit direction one side has receiver to dismantle first positioning slider (6) and second positioning slider (6) of movable mould (15), second positioning slider (6) can dismantle and be connected with receiver positioning slider (6) in spout (9) of movable mould (15) top The sliding block (13), the receiver second positioning sliding block (13) can be dismantled with the opposite side of movable mould (15) and be connected with receiver second positioning module (14), the die cavity that forms injection moulding product (16) is laminated each other in cover half (1), receiver outlet module (4), the first positioning module of receiver (6), receiver connecting module (11), receiver second positioning module (14), movable mould (15).

2. The plastic forming die for the lower cover of the receiver is characterized in that the connection mode of the receiver outlet slide block (3) and the receiver outlet module (4) is the same as that of the receiver first positioning slide block (5) and the receiver first positioning module (6), that of the receiver connecting slide block (10) and the receiver connecting module (11), and that of the receiver second positioning slide block (13) and the receiver second positioning module (14);

the receiver outlet sliding block (3), the receiver first positioning sliding block (5), the receiver connecting sliding block (10), the receiver second positioning sliding block (13) and the sliding groove (9) are connected in the same mode.

3. The plastic forming die for the lower cover of the receiver as claimed in claim 2, wherein the receiver outlet sliding block (3) comprises a sliding block body (301), a T-shaped plugging sliding groove (306) is formed in the side, opposite to the movable die (15), of the sliding block body (301), a baffle (302) is fixedly connected to one end of the plugging sliding groove (306), a plugging hole (303) is formed in the side, corresponding to the plugging port of the plugging sliding groove (306), of the baffle (302), the receiver outlet module (4) comprises a module body (401), a plugging sliding block (402) matched with the plugging sliding groove (306) is fixedly connected to the side, opposite to the sliding block body (301), of the module body (401), a sliding block plugging rod (403) matched with the plugging hole (303) is fixedly connected to the plugging end of the plugging sliding block (402), the module body (401) is inserted into the plugging sliding groove (306) through the plugging sliding block plugging rod (403) and is connected to the sliding block body (301) in a positioning manner.

4. The plastic forming die for the lower cover of the receiver as claimed in claim 3, wherein a slider positioning hole (305) is formed in the top end of the slider body (301), a slider positioning wire (304) is arranged in the slider positioning hole (305), the penetrating end of the slider positioning wire (304) sequentially penetrates through the slider positioning hole (305) and the insertion slider (402) in the insertion sliding groove (306) from top to bottom to be in threaded connection with the bottom of the slider body (301), and the slider body (301) is fixedly connected with the module body (401) through the slider positioning wire (304).

5. The plastic forming die for the lower cover of the receiver as claimed in claim 4, wherein the two sides of the slider body (301) in the long side direction are respectively and fixedly connected with an outward-protruding slider (307), the two sides of the sliding groove (9) in the inner long side direction are respectively provided with an inner groove (8), and the slider body (301) is inserted into the inner groove (8) through the outward-protruding slider (307) and is in directional sliding connection with the sliding groove (9).

6. The plastic forming mold for the lower cover of the receiver as claimed in claim 5, wherein the sliding block body (301) and the convex sliding block (307) are integrally formed, and the module body (401), the plug-in sliding block (402) and the sliding block plug-in rod (403) are integrally formed.

7. A plastic forming mold for a lower cover of a receiver as claimed in claim 6, wherein the module body (401) is a double convex round module or a rectangular parallelepiped convex module.

8. The plastic molding die for the lower cover of the receiver as claimed in claim 1, wherein the side surfaces of the receiver outlet slider (3), the receiver first positioning slider (5), the receiver connecting slider (10) and the receiver second positioning slider (13) far away from the moving die (15) are provided with connecting holes (12).