CN210148596U

CN210148596U - Remote controller upper cover subassembly mould

Info

Publication number: CN210148596U
Application number: CN201920406055.0U
Authority: CN
Inventors: 张全军
Original assignee: Shenzhen Furong Electronics Co Ltd
Current assignee: Shenzhen Furong Electronics Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-03-17
Anticipated expiration: 2029-03-28

Abstract

The utility model relates to the technical field of mold, specifically be a remote controller upper cover subassembly mould, including the mould seat, the top outer wall of mould seat is close to central point and puts the department and seted up the mould chamber, the top outer wall of mould seat is located the department all around in mould chamber and has seted up the seal groove, all be equipped with the fixed block on the both sides outer wall of mould seat, be equipped with the screw thread post on the top outer wall of fixed block, the top of mould seat is equipped with the mould lid, be equipped with seal assembly on the bottom outer wall of mould lid, seal assembly includes first sealing washer, the circular port has been seted up on the front surface of first sealing washer, the inside of first sealing washer is equipped with the second sealing washer, be equipped with the cavity between first sealing washer and the second sealing washer, and be equipped with the gasbag in the cavity, be equipped with.

Description

Remote controller upper cover subassembly mould

Technical Field

The utility model relates to the technical field of mold, specifically be a remote controller upper cover subassembly mould.

Background

The mold is a tool used for molding articles in industrial production, and when the remote controller upper cover is produced, molten plastic is generally injected into a mold cavity, a required workpiece is formed after cooling, and after the ejection temperature is reached, the mold is opened and the workpiece is taken out. However, the sealing effect of the mold used in the molding of the upper cover of the existing remote controller is poor, so that air can enter the mold cavity, air holes are formed in a workpiece, the quality of the molded workpiece is reduced, air is easily generated in the workpiece after the workpiece is cooled at high temperature in the mold cavity, the mold cover and the mold seat are adsorbed together, and inconvenience is brought to mold opening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remote controller upper cover subassembly mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a remote controller upper cover assembly die comprises a die base, a die cavity is formed in the position, close to the center, of the outer wall of the top of the die base, a sealing groove is formed in the position, located on the periphery of the die cavity, of the outer wall of the top of the die base, fixing blocks are arranged on the outer walls of the two sides of the die base, a threaded column is arranged on the outer wall of the top of each fixing block, a die cover is arranged above the die base, a sealing assembly is arranged on the outer wall of the bottom of the die cover and comprises a first sealing ring, a circular hole is formed in the front surface of the first sealing ring, a second sealing ring is arranged inside the first sealing ring, a cavity is formed between the first sealing ring and the second sealing ring, an air bag is arranged in the cavity, a hose is arranged on the air bag, and one end, be equipped with solid fixed ring on the screw thread post, all be equipped with the installation piece on the both sides outer wall of mould lid, the mounting hole has been seted up to the inside of installation piece.

Preferably, the die base is welded and fixed with the fixing block, and the die cover is tightly welded with the mounting block.

Preferably, the fixing block is fixedly connected with the threaded column through a bolt, and the threaded column is matched with the mounting hole in an inserted manner.

Preferably, the outer wall of the bottom of the die seat is fixed with supporting legs close to four corners through bolts.

Preferably, the first sealing ring is matched with the sealing groove in an inserted manner.

Preferably, the fixing ring is in threaded connection with the threaded column.

Compared with the prior art, the beneficial effects of the utility model are that: according to the remote controller upper cover assembly mold, the first sealing ring, the second sealing ring, the sealing groove, the fixing ring and the threaded column are matched with each other, the periphery of a mold cavity can be initially sealed through the second sealing ring, then the first sealing ring is connected with the sealing groove in an inserting mode to realize double sealing, the sealing effect is better, the fixing ring is in threaded connection with the threaded column, the mold cover and the mold base can be locked, the first sealing ring and the second sealing ring can be extruded, and the sealing performance of the mold cover and the mold base is enhanced; through the setting of gasbag and hose, ventilate in to the gasbag through the hose and make gasbag inflation extrusion first sealing washer and second sealing washer to sealed effect has further been strengthened, prevent that the air from entering into the mould intracavity, improved the quality after the finished piece shaping, when the finished piece shaping die sinking, gas through the hose in with the gasbag is emitted, can reduce atmospheric pressure between first sealing washer and the second sealing washer, make its leakproofness lower, thereby be convenient for carry out the die sinking work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the partial explosion structure of fig. 1 in the present invention;

fig. 3 is a schematic structural diagram of the middle sealing assembly of the present invention.

In the figure: 1. a mold base; 10. supporting legs; 11. a mold cavity; 12. a sealing groove; 13. a fixed block; 14. a threaded post; 2. a mold cover; 20. mounting blocks; 200. mounting holes; 21. a seal assembly; 210. a first seal ring; 211. a circular hole; 212. a second seal ring; 3. a fixing ring; 4. an air bag; 40. a hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a remote controller upper cover assembly mold comprises a mold base 1, a mold cavity 11 is arranged on the position, close to the center, of the outer wall of the top of the mold base 1, a sealing groove 12 is formed in the position, located on the periphery of the mold cavity 11, of the outer wall of the top of the mold base 1, fixing blocks 13 are arranged on the outer walls of the two sides of the mold base 1, a threaded column 14 is arranged on the outer wall of the top of each fixing block 13, a mold cover 2 is arranged above the mold base 1, a sealing assembly 21 is arranged on the outer wall of the bottom of the mold cover 2, each sealing assembly 21 comprises a first sealing ring 210, a circular hole 211 is formed in the front surface of each first sealing ring 210, a second sealing ring 212 is arranged inside each first sealing ring 210, a cavity is formed between each first sealing ring 210 and each second sealing ring 212, an air bag 4 is arranged in each cavity, a hose 40 is arranged on each, the outer walls of the two sides of the die cover 2 are respectively provided with an installation block 20, and an installation hole 200 is formed in the installation block 20.

In this embodiment, the mold base 1 and the fixing block 13 are welded and fixed, so that the fixing block 13 is stably fixed on the mold base 1, and the mold cover 2 and the mounting block 20 are welded tightly, so that the mold cover 2 and the mounting block 20 are connected more stably.

In this embodiment, the first sealing ring 210 and the second sealing ring 212 are both made of a perfluoro rubber material, which has good sealing property, high temperature resistance and corrosion resistance, and can prolong the service life of the first sealing ring 210 and the second sealing ring 212.

Specifically, fixed block 13 and threaded column 14 are connected through bolt fixed connection, and threaded column 14 is pegged graft between the cooperation with the mounting hole 200, is convenient for place threaded column 14 stable in mounting hole 200 in to can fix a position mould lid 2.

Furthermore, the outer wall of the bottom of the die holder 1 is close to four corners and is fixed with supporting legs 10 through bolts, so that the supporting function is achieved, and the stability of the die holder 1 is enhanced.

In addition, the first sealing ring 210 is inserted into the sealing groove 12, so that the first sealing ring 210 is stably fixed in the sealing groove 12.

It should be noted that the fixing ring 3 is screwed to the screw post 14.

The remote controller upper cover subassembly mould of this embodiment is when using, when cooling the shaping to the fused plastics, can lock mould lid 2 and mould seat 1 through adjusting solid fixed ring 3, thereby can extrude first sealing washer 210 and second sealing washer 212, can strengthen the sealing performance in the mould chamber 11, let in gas messenger gasbag 4 inflation extrusion first sealing washer 210 and second sealing washer 212 in to gasbag 4 through hose 40, can improve sealed effect, prevent that the air from entering into in the mould chamber 11, the quality after the finished piece shaping has been improved, when the finished piece shaping die sinking, gas in with gasbag 4 is emitted through hose 40, can reduce the atmospheric pressure between first sealing washer 210 and the second sealing washer 212, thereby reduce its leakproofness, be convenient for carry out the die sinking work.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a remote controller upper cover subassembly mould, includes mould seat (1), its characterized in that: the die comprises a die base (1), wherein a die cavity (11) is formed in the position, close to the center, of the outer wall of the top of the die base (1), a sealing groove (12) is formed in the position, close to the center, of the outer wall of the top of the die cavity (11), fixing blocks (13) are arranged on the outer walls of the two sides of the die base (1), threaded columns (14) are arranged on the outer wall of the top of the fixing blocks (13), a die cover (2) is arranged above the die base (1), a sealing assembly (21) is arranged on the outer wall of the bottom of the die cover (2), the sealing assembly (21) comprises a first sealing ring (210), a circular hole (211) is formed in the front surface of the first sealing ring (210), a second sealing ring (212) is arranged inside the first sealing ring (210), a cavity is formed between the first sealing ring (210) and the second sealing ring (212), and, a hose (40) is arranged on the air bag (4), one end, far away from the air bag (4), of the hose (40) penetrates through the circular hole (211) and extends to the outside of the cavity, a fixing ring (3) is arranged on the threaded column (14), mounting blocks (20) are arranged on the outer walls of the two sides of the mold cover (2), and mounting holes (200) are formed in the mounting blocks (20); the die base (1) and the fixing block (13) are fixedly welded, and the die cover (2) and the mounting block (20) are tightly welded; the fixing block (13) is fixedly connected with the threaded columns (14) through bolts, and the threaded columns (14) are matched with the mounting holes (200) in an inserted mode.

2. The remote control cover assembly mold as set forth in claim 1, wherein: supporting legs (10) are fixed on the outer wall of the bottom of the die base (1) close to four corners through bolts.

3. The remote control cover assembly mold as set forth in claim 1, wherein: the first sealing ring (210) is in plug fit with the sealing groove (12).

4. The remote control cover assembly mold as set forth in claim 1, wherein: the fixing ring (3) is in threaded connection with the threaded column (14).