CN212219114U

CN212219114U - Injection mold for plastic socket

Info

Publication number: CN212219114U
Application number: CN202020376134.4U
Authority: CN
Inventors: 文建平
Original assignee: Dongguan Shenghan Hardware Plastic Rubber Co ltd
Current assignee: Dongguan Shenghan Hardware Plastic Rubber Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-25
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses an injection mold for plastic socket, comprises a workbench, the upper end left part fixedly connected with fixed plate of workstation, the left end interlude of fixed plate is connected with thrust unit, thrust unit's right-hand member middle part interlude is connected with unloader, thrust unit's the equal fixedly connected with spliced pole in right-hand member upper portion and the right-hand member lower part, two the common fixedly connected with mould movable mould of right-hand member of spliced pole, the upper end right part fixedly connected with fixing base of workstation, the left end fixedly connected with cover half device of fixing base, open at the upper end middle part of workstation has lower silo, the upper end left part fixedly connected with backup pad of workstation, the right-hand member middle part fixedly connected with kicking block of backup pad. A injection mold for plastic socket, through setting up thrust unit and unloader, be convenient for get the material, improve the security, through setting up the cover half device, be convenient for maintain or change.

Description

Injection mold for plastic socket

Technical Field

The utility model relates to the technical field of mold, in particular to an injection mold for plastic socket.

Background

The socket, also called power socket, switch socket, mean have one or more than one circuit connection can insert the seat, can insert various connections through it, easy to connect with other circuit, the socket is mostly made by injection molding of the mould, with the continuous development of modern industrial level, use the mould more and more frequently, this kind of tool is formed by various parts, different moulds are formed by different parts, and the injection mold is to inject the plastics that is heated and melted into the die cavity from the high pressure of the injection molding machine, after cooling and solidifying, get the finished product, the injection mold is a tool to give the complete structure and accurate size of plastic products, it is a processing method used when producing some complicated parts of shapes in batches, the existing injection mold needs workers to take out the mould with the hand after injecting plastics through the injection hole, very dangerous, and it is inconvenient to clear up to remain the impurity in the inner wall of injection hole, and the mould cover half also can't conveniently maintain or change after the damage, so, we have proposed an injection mold for plastic socket.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an injection mold for plastic socket can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection mold for plastic socket, includes the workstation, the upper end left part fixedly connected with fixed plate of workstation, the left end interlude of fixed plate is connected with thrust unit, thrust unit's right-hand member middle part interlude is connected with unloader, thrust unit's right-hand member upper portion and the equal fixedly connected with spliced pole in right-hand member lower part, two the common fixedly connected with mould movable mould of right-hand member of spliced pole, the upper end right part fixedly connected with fixing base of workstation, the left end fixedly connected with cover half device of fixing base, open at the upper end middle part of workstation has lower silo, the upper end left part fixedly connected with backup pad of workstation, and the backup pad is located the right side of fixed plate, the right-hand member middle part fixedly connected with kicking block of backup pad, the equal fixedly connected with supporting.

Preferably, unloader includes the steadying plate, the left end middle part fixedly connected with fore-set of steadying plate, the connecting block, two of the equal fixedly connected with blanking post in right-hand member upper portion and the right-hand member lower part of steadying plate the equal fixedly connected with blanking post in right-hand member of a connecting block, two the right part of blanking post alternates and is connected with No. two connecting blocks, two the left part of blanking post has cup jointed the spring, two the left end and the right-hand member of spring respectively with the right-hand member of a connecting block and the left end fixed connection of No. two the right-hand member of No. two connecting blocks and the left end fixed connection of mould movable mould, two the blanking post alternates with the left end of mould movable mould and is connected.

Preferably, the cover half device includes mould cover half and fixed block, open at the upper end middle part of mould cover half has the hole of moulding plastics, the right-hand member front portion and the equal fixedly connected with card strip in right-hand member rear portion of mould cover half, the draw-in groove has all been opened to the left end front portion and the left end rear portion of fixed block, the mould cover half passes through card strip card in the draw-in groove with fixed block swing joint, the right-hand member of fixed block and the left end fixed connection of fixing base.

Preferably, the blanking groove is located right below the movable mold and the fixed mold, and the movable mold and the fixed mold are located on the same horizontal line.

Preferably, the ejection column is located right and left of the ejection block, and the right end of the blanking column is flush with the right end of the die moving die.

Compared with the prior art, the utility model discloses following beneficial effect has:

the mold fixed mold is driven to move leftwards by the hydraulic cylinder through the arrangement of the pushing device and the blanking device, so that the blanking column extends out from the right end of the movable mold of the mold, the mold is ejected out and falls into the blanking groove, the material taking is facilitated, the risk that hands are crushed due to the fact that workers take materials by hands is avoided, the safety of using equipment is improved, and meanwhile, the production efficiency is also improved;

two, through setting up the cover half device, can be through the draw-in groove with the card strip roll-off, make mould cover half and fixed block separation, make the mould cover half can very conveniently dismantle the maintenance or change after impaired, also be convenient for simultaneously clean the hole of moulding plastics, avoided the economic loss that direct change equipment brought, improved the life of equipment.

Drawings

Fig. 1 is a schematic view of an overall structure of an injection mold for a plastic socket according to the present invention;

fig. 2 is a schematic structural view of a pushing device of an injection mold for a plastic socket according to the present invention;

fig. 3 is a schematic structural view of a blanking device of an injection mold for a plastic socket according to the present invention;

fig. 4 is a schematic structural diagram of the cover half device of the injection mold for plastic socket of the present invention.

In the figure: 1. a work table; 2. a fixing plate; 3. a pushing device; 4. a blanking device; 5. connecting columns; 6. moving a die; 7. a fixed seat; 8. a die fixing device; 9. a discharging groove; 10. a top block; 11. a support plate; 12. supporting legs; 31. a hydraulic cylinder; 32. a connecting plate; 33. a connecting rod; 34. a pressure plate; 41. a top pillar; 42. a stabilizing plate; 43. a first connecting block; 44. a spring; 45. blanking the column; 46. a second connecting block; 81. fixing a mould; 82. clamping the strip; 83. a fixed block; 84. a card slot; 85. and (5) injection molding holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in figures 1-4, an injection mold for a plastic socket comprises a workbench 1, a fixed plate 2 is fixedly connected to the left part of the upper end of the workbench 1, a pushing device 3 is connected to the left end of the fixed plate 2 in an inserting manner, a blanking device 4 is connected to the middle part of the right end of the pushing device 3 in an inserting manner, connecting posts 5 are fixedly connected to the upper part and the lower part of the right end of the pushing device 3, a mold moving mold 6 is fixedly connected to the right ends of the two connecting posts 5 together, a fixed seat 7 is fixedly connected to the right part of the upper end of the workbench 1, a fixed mold device 8 is fixedly connected to the left end of the fixed seat 7, a blanking groove 9 is arranged in the middle part of the upper end, and the supporting plate 11 is positioned at the right side of the fixing plate 2, the middle part of the right end of the supporting plate 11 is fixedly connected with a jacking block 10, and four corners of the lower end of the workbench 1 are fixedly connected with supporting legs 12.

The pushing device 3 comprises a hydraulic cylinder 31, the output end of the hydraulic cylinder 31 penetrates through the middle part of the left end of the fixing plate 2 and is fixedly connected with a connecting plate 32, the upper part of the right end and the lower part of the right end of the connecting plate 32 are both fixedly connected with connecting rods 33, the right ends of the two connecting rods 33 jointly penetrate through the left end of the supporting plate 11 and are fixedly connected with a pressure plate 34, and the upper part of the right end and the lower part of the right end of the pressure plate 34 are respectively and fixedly connected; the blanking device 4 comprises a stabilizing plate 42, a top column 41 is fixedly connected to the middle of the left end of the stabilizing plate 42, a first connecting block 43 is fixedly connected to the upper portion of the right end of the stabilizing plate 42 and the lower portion of the right end of the stabilizing plate 42, blanking columns 45 are fixedly connected to the right ends of the first connecting blocks 43, a second connecting block 46 is connected to the right portions of the two blanking columns 45 in a penetrating manner, springs 44 are sleeved on the left portions of the two blanking columns 45, the left ends and the right ends of the two springs 44 are fixedly connected with the right end of the first connecting block 43 and the left end of the second connecting block 46 respectively, the right ends of the two second connecting blocks 46 are fixedly connected with the left end of the mold moving mold 6, and the two blanking columns 45 are connected with; the fixed die device 8 comprises a fixed die 81 and a fixed block 83, an injection hole 85 is formed in the middle of the upper end of the fixed die 81, clamping strips 82 are fixedly connected to the front portion of the right end and the rear portion of the right end of the fixed die 81, clamping grooves 84 are formed in the front portion of the left end and the rear portion of the left end of the fixed block 83, the fixed die 81 is clamped in the clamping grooves 84 through the clamping strips 82 and is movably connected with the fixed block 83, and the right end of the fixed block 83 is fixedly connected with the left end of the fixed; the blanking groove 9 is positioned under the movable die 6 and the fixed die 81, so that the die can directly fall into the blanking groove 9, and the movable die 6 and the fixed die 81 are positioned on the same horizontal line, thereby facilitating the injection molding of the die; the fore-set 41 is located the right-hand side of kicking block 10, makes the left end of fore-set 41 just contact with kicking block 10 when the shrink, and the right-hand member of unloading post 45 flushes with the right-hand member of mould movable mould 6, does not influence the injection moulding of mould, and the mould is ejecting with the mould to unloading post 6 after the mould shaping of being convenient for.

It should be noted that, the utility model relates to an injection mold for plastic socket, when using, the user starts hydraulic cylinder 31, hydraulic cylinder 31 extends to drive pressure plate 34 and move rightwards, pressure plate 34 makes spliced pole 5 drive mould movable mould 6 move towards mould cover half 81 and coincide with it, then inject plastic liquid from injection hole 85, after finishing injection molding, hydraulic cylinder 31 contracts and drive pressure plate 34 and move leftwards, make unloader 4 move leftwards together, push stabilizing plate 42 case right when shore 41 and kicking block 10 are pushed up, make lower shore 45 stretch out from the right-hand member of mould movable mould 6 under the elasticity of spring 44, and push out the mould to make the mould fall into unloading inslot 9, be convenient for getting the material, when mould cover half 81 needs maintenance or change, slide off card strip 82 from draw-in groove 84, make mould cover half 81 and fixed block 83 separate, can maintain or change mould cover half 81, it is very convenient, improved the life of equipment, this an injection mold for plastic socket, the security is high, convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an injection mold for plastic socket, includes workstation (1), its characterized in that: the upper end left part fixedly connected with fixed plate (2) of workstation (1), the left end interlude of fixed plate (2) is connected with thrust unit (3), the right-hand member middle part interlude of thrust unit (3) is connected with unloader (4), the equal fixedly connected with spliced pole (5) in right-hand member upper portion and the right-hand member lower part of thrust unit (3), two the common fixedly connected with mould movable mould (6) of right-hand member of spliced pole (5), the upper end right part fixedly connected with fixing base (7) of workstation (1), the left end fixedly connected with cover half device (8) of fixing base (7), open at the upper end middle part of workstation (1) has lower silo (9), the upper end left part fixedly connected with backup pad (11) of workstation (1), and backup pad (11) are located the right side of fixed plate (2), the right-hand member middle part fixedly connected with kicking block (10) of backup pad (11, supporting legs (12) are fixedly connected to four corners of the lower end of the workbench (1).

2. The injection mold for plastic socket as claimed in claim 1, wherein: thrust unit (3) include hydraulic cylinder (31), the output of hydraulic cylinder (31) runs through left end middle part and fixedly connected with connecting plate (32) of fixed plate (2), the equal fixedly connected with connecting rod (33) in right-hand member upper portion and the right-hand member lower part of connecting plate (32), two the right-hand member of connecting rod (33) runs through the left end and the fixedly connected with pressure plate (34) of backup pad (11) jointly, the right-hand member upper portion and the right-hand member lower part of pressure plate (34) respectively with the left end fixed connection of two spliced poles (5).

3. The injection mold for plastic socket as claimed in claim 1, wherein: unloader (4) are including stabilizer plate (42), left end middle part fixedly connected with fore-set (41) of stabilizer plate (42), the right-hand member upper portion and the equal fixedly connected with connecting block (43) in right-hand member lower part of stabilizer plate (42), two equal fixedly connected with blanking post (45) of right-hand member of connecting block (43), two the right part of blanking post (45) alternates and is connected with connecting block (46) No. two, two the left part of blanking post (45) has cup jointed spring (44), two the left end and the right-hand member of spring (44) respectively with the right-hand member of connecting block (43) and the left end fixed connection of connecting block (46) No. two the right-hand member of connecting block (46) and the left end fixed connection of mould movable mould (6), two the left end alternate connection of blanking post (45) and mould movable mould (6).

4. The injection mold for plastic socket as claimed in claim 1, wherein: the cover half device (8) comprises a cover half (81) and a fixed block (83), an injection molding hole (85) is formed in the middle of the upper end of the cover half (81), the front portion of the right end of the cover half (81) and the rear portion of the right end are fixedly connected with clamping strips (82), clamping grooves (84) are formed in the front portion of the left end and the rear portion of the left end of the fixed block (83), the cover half (81) is clamped in the clamping grooves (84) through the clamping strips (82) and is movably connected with the fixed block (83), and the right end of the fixed block (83) is fixedly connected with the left end of the fixed seat (7).

5. The injection mold for plastic socket as claimed in claim 4, wherein: the blanking groove (9) is located under the die moving die (6) and the die fixed die (81), and the die moving die (6) and the die fixed die (81) are located on the same horizontal line.

6. The injection mold for plastic socket as claimed in claim 3, wherein: the ejection column (41) is located right and left of the ejection block (10), and the right end of the blanking column (45) is flush with the right end of the die moving die (6).