CN217319061U

CN217319061U - Rapid forming die for underwater electric switch waterproof sealing part

Info

Publication number: CN217319061U
Application number: CN202220944725.6U
Authority: CN
Inventors: 刘广超; 杜夏
Original assignee: Xiamen Xiashun Sealing Member Industry And Trade Co ltd
Current assignee: Xiamen Xiashun Sealing Member Industry And Trade Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-30
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a sealing member technical field especially relates to quick forming die of electrical switch water sealing spare under water, including bed die and last mould, first caulking groove has been seted up at the top outer wall middle part of bed die, and the inner wall of first caulking groove sets up the pilot screw groove of two symmetric distributions, the first die cavity that the equidistance distributes is all seted up on the top outer wall both sides that the bed die is located first caulking groove, and the inner wall scarf joint of first caulking groove has submodule subassembly, submodule subassembly includes the connecting block, and leaves the inner tank in the connecting block. The utility model discloses two feed valves of accessible, two connecting pipes and a plurality of notes material pipes can pour into the melt of moulding plastics into first die cavity and second die cavity, and the cooperation section mould can mould plastics the sealing member and accomplish, then accessible admission valve and sealed cowling can be with gas injection into a plurality of suction nozzles in to through the venthole blowout, carry out the drawing of patterns to the sealing member, can realize the effect of rapid prototyping and drawing of patterns.

Description

Rapid forming die for underwater electric switch waterproof sealing part

Technical Field

The utility model relates to a sealing member technical field especially relates to quick forming die of electrical switch water sealing spare under water.

Background

The seal is a material or a part that prevents fluid or solid particles from leaking from between adjacent bonding surfaces and prevents foreign substances such as dust and moisture from intruding into parts inside the machine equipment.

At present, after the sealing element is subjected to injection molding, demolding is difficult to perform, and the sealing element is easily damaged by manual demolding.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the quick forming die of the electric switch water proof sealing spare under water who provides.

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

the underwater electric switch waterproof sealing element rapid forming die comprises a lower die and an upper die, wherein a first caulking groove is formed in the middle of the outer wall of the top of the lower die, two symmetrically-distributed positioning screw grooves are formed in the inner wall of the first caulking groove, first die cavities distributed equidistantly are formed in two sides of the outer wall of the top of the first caulking groove of the lower die, and a sub-die assembly is embedded in the inner wall of the first caulking groove;

the sub-die assembly comprises a connecting block, an embedded groove is reserved in the connecting block, air inlets distributed equidistantly are formed in the outer wall of the top of the connecting block, air inlet nozzles are fixed on the inner wall of each air inlet, air outlets distributed equidistantly are formed in the outer walls of two sides of the connecting block, a section die is fixed on the inner wall of each air outlet, an air outlet hole is formed in one end of each section die, two symmetrically-distributed threaded holes are formed in the outer wall of the top of the connecting block, and positioning screws are screwed on the inner walls of the threaded holes;

the connecting block is embedded into the first caulking groove, the positioning screw rod and the positioning screw groove are arranged in the positioning screw groove, a second caulking groove is formed in the middle of the inner wall of the bottom of the upper die, two clamping grooves which are symmetrically distributed are formed in the inner wall of the top of the second caulking groove, the clamping grooves and the top end of the positioning screw rod are in clamping fit, through holes which are distributed equidistantly are formed in the inner wall of the top of the second caulking groove, the air inlet nozzle and the through holes are in splicing fit, second die cavities which are distributed equidistantly are formed in the two sides, located on the second caulking groove, of the upper die, and material injection holes which are distributed equidistantly are formed in the outer wall of the top of the upper die;

the inner wall in notes material hole is fixed with notes material pipe, and goes up the mould and be located the top that a plurality of notes material pipes on one side and be connected with same connecting pipe, two the installing port has all been seted up to the top outer wall of connecting pipe, and the inner wall of installing port is fixed with the feed valve, it is fixed with the sealed cowling to go up mould top outer wall middle part, and the top of sealed cowling has seted up the round mouth, the inner wall of round mouth is fixed with the admission valve, the section mould all forms the scarf joint cooperation with first die cavity and second die cavity, and the second caulking groove forms the scarf joint cooperation with the connecting block, go up mould and bed die and pass through bolt fixed connection.

Preferably, slots distributed equidistantly are formed in both sides of the outer wall of the top of the lower die, inserting rods distributed equidistantly are fixed on both sides of the outer wall of the bottom of the upper die, and the inserting rods and the slots form inserting matching.

Preferably, the sealing cover is positioned between the two connecting pipes, and the top ends of the plurality of air inlet nozzles are positioned in the sealing cover.

Preferably, the length, the width and the thickness of the upper die are the same as those of the lower die, and the two ends of the connecting block are positioned outside the upper die and the lower die.

Preferably, the first mold cavity is communicated with the first caulking groove, and the second mold cavity is communicated with the second caulking groove.

Preferably, the air inlet and the air outlet are communicated with the built-in groove.

The utility model has the advantages that:

1. according to the underwater electric switch waterproof sealing part rapid forming die, injection molding solution can be injected into a first die cavity and a second die cavity through two feeding valves, two connecting pipes and a plurality of injection pipes, the sealing part can be subjected to injection molding by matching with a section die, then gas can be injected into a plurality of gas inlet nozzles through the gas inlet valve and the sealing cover, the gas is sprayed out through the gas outlet hole, the sealing part is subjected to demoulding, and the effects of rapid forming and demoulding can be realized;

2. this quick forming die of electrical switch water sealing spare under water, submodule subassembly can be dismantled to conveniently clear up submodule subassembly and first die cavity and second die cavity, improve whole life.

Drawings

Fig. 1 is a schematic view of a vertical cross-sectional structure of a rapid forming mold for a waterproof sealing member of an underwater electrical switch provided by the present invention;

fig. 2 is a schematic view of a connection structure between a sub-mold assembly and a lower mold of the underwater electric switch waterproof sealing member rapid forming mold provided by the present invention;

fig. 3 is a schematic structural view of a sub-mold assembly of the underwater electric switch waterproof sealing member rapid molding mold provided by the utility model;

fig. 4 is a schematic structural view of an upper mold of the rapid forming mold for the waterproof sealing member of the underwater electrical switch of the present invention;

fig. 5 is a schematic view of a lower mold structure of the rapid forming mold for the underwater electric switch waterproof sealing member of the present invention;

fig. 6 is a schematic front view structural diagram of the rapid forming die for the underwater electrical switch waterproof sealing member provided by the present invention;

fig. 7 is the utility model provides an electrical switch water sealing member rapid prototyping mould overlook the schematic structure diagram under water.

In the figure: the device comprises a lower die 1, a first caulking groove 2, a positioning screw groove 3, a first die cavity 4, a slot 5, an upper die 6, a second caulking groove 7, a through hole 8, a clamping groove 9, a second die cavity 10, a material injection hole 11, an inserted rod 12, a connecting block 13, a section die 14, an air inlet nozzle 15, a positioning screw 16, a sealing cover 17, an air inlet valve 18, an air outlet hole 19, a material injection pipe 20, a connecting pipe 21 and a material inlet valve 22.

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.

Embodiment 1, refer to fig. 1 to 7, a rapid forming die for underwater electrical switch waterproof sealing elements comprises a lower die 1 and an upper die 6, wherein a first caulking groove 2 is formed in the middle of the outer wall of the top of the lower die 1, two symmetrically distributed positioning screw grooves 3 are formed in the inner wall of the first caulking groove 2, first die cavities 4 distributed equidistantly are formed in two sides of the outer wall of the top of the first caulking groove 2 of the lower die 1, and a sub-die assembly is embedded in the inner wall of the first caulking groove 2;

the sub-die assembly comprises a connecting block 13, an embedded groove is reserved in the connecting block 13, air inlets are formed in the outer wall of the top of the connecting block 13 and distributed equidistantly, air inlet nozzles 15 are fixed on the inner wall of each air inlet, air outlets are formed in the outer walls of two sides of the connecting block 13 and distributed equidistantly, a section die 14 is fixed on the inner wall of each air outlet, an air outlet hole 19 is formed in one end of the section die 14, two threaded holes are formed in the outer wall of the top of the connecting block 13 and distributed symmetrically, and positioning screws 16 are screwed to the inner walls of the threaded holes;

the connecting block 13 is embedded into the first caulking groove 2, the positioning screw 16 and the positioning screw groove 3 are arranged, the middle part of the inner wall of the bottom of the upper die 6 is provided with a second caulking groove 7, the inner wall of the top of the second caulking groove 7 is provided with two symmetrically distributed clamping grooves 9, the clamping grooves 9 are in clamping fit with the top end of the positioning screw 16, the inner wall of the top of the second caulking groove 7 is provided with through holes 8 distributed equidistantly, the air inlet nozzle 15 is in splicing fit with the through holes 8, the upper die 6 is positioned on two sides of the second caulking groove 7 and is provided with second die cavities 10 distributed equidistantly, and the outer wall of the top of the upper die 6 is provided with material injection holes 11 distributed equidistantly;

annotate the inner wall of material hole 11 and be fixed with notes material pipe 20, and go up in the mould 6 and lie in a plurality of notes material pipe 20 on one side top and be connected with same connecting pipe 21, the installing port has all been seted up to the top outer wall of two connecting pipes 21, and the inner wall of installing port is fixed with feed valve 22, it is fixed with sealed cowling 17 to go up 6 top outer wall middle parts of mould, and the top of sealed cowling 17 has seted up the round mouth, the inner wall of round mouth is fixed with admission valve 18, section mould 14 all forms the scarf joint cooperation with first die cavity 4 and second die cavity 10, and second caulking groove 7 forms the scarf joint cooperation with connecting block 13, it passes through bolt fixed connection to go up mould 6 and bed die 1.

Embodiment 2, optimization is performed on the basis of embodiment 1, slots 5 are formed in both sides of the outer wall of the top of the lower die 1 and are distributed equidistantly, and inserting rods 12 are fixed on both sides of the outer wall of the bottom of the upper die 6 and are distributed equidistantly, and the inserting rods 12 and the slots 5 are in inserting fit;

the sealing cover 17 is positioned between the two connecting pipes 21, and the top ends of the plurality of air inlet nozzles 15 are positioned in the sealing cover 17;

the length, the width and the thickness of the upper die 6 are the same as those of the lower die 1, and two ends of the connecting block 13 are positioned outside the upper die 6 and the lower die 1;

the first die cavity 4 is communicated with the first caulking groove 2, the second die cavity 10 is communicated with the second caulking groove 7, and the air inlet and the air outlet are communicated with the built-in groove.

The working principle is as follows:

when the injection molding device is used, injection molding solution can be injected into the first mold cavities 4 and the second mold cavities 10 through the two feeding valves 22, the two connecting pipes 21 and the multiple injection pipes 20, the sealing elements can be completely injected by matching with the multiple molds 14, then gas can be injected into the air inlet nozzles 15 through the air inlet valves 18 and the sealing covers 17 and is sprayed out through the air outlet holes 19, the sealing elements are demolded, and the effects of rapid molding and demolding can be achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The underwater electric switch waterproof sealing piece rapid forming die comprises a lower die (1) and an upper die (6), and is characterized in that a first caulking groove (2) is formed in the middle of the outer wall of the top of the lower die (1), two symmetrically distributed positioning screw grooves (3) are formed in the inner wall of the first caulking groove (2), first die cavities (4) distributed equidistantly are formed in two sides, located on the outer wall of the top of the first caulking groove (2), of the lower die (1), and a sub-die assembly is embedded in the inner wall of the first caulking groove (2);

the sub-die assembly comprises a connecting block (13), a built-in groove is reserved in the connecting block (13), air inlets distributed equidistantly are formed in the outer wall of the top of the connecting block (13), air inlet nozzles (15) are fixed on the inner wall of each air inlet, air outlets distributed equidistantly are formed in the outer walls of two sides of the connecting block (13), a section die (14) is fixed on the inner wall of each air outlet, an air outlet hole (19) is formed in one end of the section die (14), two threaded holes distributed symmetrically are formed in the outer wall of the top of the connecting block (13), and positioning screws (16) are screwed on the inner walls of the threaded holes;

the connecting block (13) is embedded into the first caulking groove (2), the positioning screw (16) and the positioning screw groove (3) are arranged, the middle part of the inner wall of the bottom of the upper die (6) is provided with a second caulking groove (7), the inner wall of the top of the second caulking groove (7) is provided with two symmetrically-distributed clamping grooves (9), the clamping grooves (9) are in clamping fit with the top end of the positioning screw (16), the inner wall of the top of the second caulking groove (7) is provided with through holes (8) which are distributed equidistantly, the air inlet nozzle (15) and the through holes (8) are in splicing fit, two sides of the upper die (6) positioned in the second caulking groove (7) are provided with second die cavities (10) which are distributed equidistantly, and the outer wall of the top of the upper die (6) is provided with material injection holes (11) which are distributed equidistantly;

annotate the inner wall in material hole (11) and be fixed with notes material pipe (20), and go up in mould (6) and lie in the top of a plurality of notes material pipe (20) on one side and be connected with same connecting pipe (21), two the installing port has all been seted up to the top outer wall of connecting pipe (21), and the inner wall of installing port is fixed with feed valve (22), it is fixed with sealed cowling (17) to go up mould (6) top outer wall middle part, and the top of sealed cowling (17) has seted up the round mouth, the inner wall of round mouth is fixed with admission valve (18), section mould (14) all form the scarf joint cooperation with first die cavity (4) and second die cavity (10), and second caulking groove (7) and connecting block (13) form the scarf joint cooperation, go up mould (6) and lower mould (1) and pass through bolt fixed connection.

2. The underwater electric switch waterproof sealing member rapid forming die as claimed in claim 1, wherein slots (5) are formed in two sides of the outer wall of the top of the lower die (1) and are distributed equidistantly, inserting rods (12) are fixed to two sides of the outer wall of the bottom of the upper die (6) and are distributed equidistantly, and the inserting rods (12) are matched with the slots (5) in an inserting manner.

3. The underwater electrical switch waterproof seal rapid prototyping die of claim 1 wherein the sealing boot (17) is located between two connecting tubes (21) and the top ends of the plurality of air inlet nozzles (15) are located within the sealing boot (17).

4. The underwater electrical switch waterproof sealing member rapid prototyping die of claim 1, wherein the length, width and thickness of the upper die (6) are all the same as those of the lower die (1), and the two ends of the connecting block (13) are located outside the upper die (6) and the lower die (1).

5. The underwater electrical switch waterproof seal rapid-prototyping die of claim 1, characterized in that the first die cavity (4) is in communication with the first caulking groove (2) and the second die cavity (10) is in communication with the second caulking groove (7).

6. The underwater electrical switch waterproof seal rapid prototyping die of claim 1 wherein, the air inlet and the air outlet are both in communication with the built-in groove.