CN211842946U

CN211842946U - Automobile connector injection mold who easily carries

Info

Publication number: CN211842946U
Application number: CN201922098564.4U
Authority: CN
Inventors: 李明
Original assignee: Kunshan Hongtongyuan Precision Mould Co ltd
Current assignee: Kunshan Hongtongyuan Precision Mould Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-11-03
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an automobile connector injection mold who easily carries, including bed die, concatenation fixed establishment and ejection mechanism, the mould is installed to the top of bed die, and goes up the top of mould and be fixed with the handle, seal ring is installed in the junction outside between bed die and the last mould, and goes up the both sides top of mould and be provided with the mouth of moulding plastics, concatenation fixed establishment installs in the both sides of bed die and last mould, the below both sides of bed die are fixed with the dead lever, and the below of dead lever installs the base. This automobile connector injection mold who easily carries is provided with symmetrical bed die and can assembles with last mould, can form the mould chamber of connector inside it to the injection moulding of connector of being convenient for, the connection leakproofness when both assemble is convenient for strengthened in the setting of the seal ring of rectangle, and the setting in water-cooling storehouse is convenient for cool off the mould behind bed die and the last mould inside shaping, thereby improves the mould cooling rate.

Description

Automobile connector injection mold who easily carries

Technical Field

The utility model relates to an automobile connector injection mold technical field specifically is an automobile connector injection mold who easily carries.

Background

Automotive connectors are a component that is frequently accessed by electronics engineers. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. An injection mold is a tool for producing plastic products, and is a tool for giving complete structures and precise dimensions to the plastic products, and the products are generally manufactured by using rubber injection molding and plastic injection molding.

The existing automobile connector injection mold is inconvenient to carry, troublesome to assemble, easy to cause gaps at joints to influence injection molding of the mold during assembling, and the mold is not convenient to take out due to the fact that an ejection structure is not arranged after the mold is formed, and the mold is not convenient to cool quickly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile connector injection mold who easily carries to current automobile connector injection mold who proposes in solving above-mentioned background art generally carries inconveniently, and the equipment is comparatively troublesome, and the gap appears easily in the junction when the equipment influences moulding plastics of mould, and does not have taking out of the mould of being convenient for of ejecting structure behind the mould shaping, also is inconvenient to carry out quick refrigerated problem to the mould.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile connector injection mold who easily carries, includes bed die, concatenation fixed establishment and ejection mechanism, the mould is installed to the top of bed die, and goes up the top of mould and be fixed with the handle, seal ring is installed in the junction outside between bed die and the last mould, and the both sides top of going up the mould is provided with the mouth of moulding plastics, concatenation fixed establishment installs in the both sides of bed die and last mould, the below both sides of bed die are fixed with the dead lever, and the below of dead lever installs the base, ejection mechanism installs in the middle part below of bed die, the outside of bed die and last mould all is fixed with the water-cooling storehouse, and one side in water-cooling storehouse is provided with the water inlet.

Preferably, the symmetry center of the lower die coincides with the symmetry center of the upper die, and the outer side surfaces of the lower die and the upper die are attached to the inner side surface of the water cooling bin.

Preferably, concatenation fixed establishment arches including last lug, connecting rod, fixture block, lower lug, draw-in groove and arc, the outside below of going up the mould is fixed with the lug, and goes up the downside of lug and be fixed with the connecting rod, the downside of connecting rod is fixed with the fixture block, the outside top of bed die is fixed with down the lug, and the draw-in groove has been seted up to the inside of lower lug down, the inner wall of draw-in groove is fixed with the arc and arches.

Preferably, the connecting rods form a clamping and fixing structure through the clamping blocks and the clamping grooves, and the connecting rods are symmetrical about a vertical center line of the lower die.

Preferably, arc arches are symmetrically arranged on two sides of the inner wall of the clamping groove, and the arc arches are matched with the arc grooves on the outer sides of the clamping blocks in size.

Preferably, ejection mechanism is including miniature electric putter, lifter plate, ejecting piece, slider, limiting plate and spout, the middle part top of base is fixed with miniature electric putter, and miniature electric putter's top installs the lifter plate, the top of lifter plate is fixed with ejecting piece, and the both ends of lifter plate are fixed with the slider, the limiting plate is installed in miniature electric putter's both sides, and inner wall one side of limiting plate is provided with the spout.

Preferably, the symmetric centers of the ejection block and the lifting plate coincide with the symmetric center of the lower die, and the lifting plate forms a lifting structure through a miniature electric push rod.

Preferably, the lifting plate and the limiting plates form a sliding structure through the sliding blocks and the sliding grooves, and the limiting plates are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the portable automobile connector injection mold is provided with a symmetrical lower mold and an upper mold which can be assembled, and a mold cavity of a connector can be formed in the mold cavity, so that the connector is convenient to injection mold;

the arrangement of the handle is convenient for the convenient carrying of the assembled upper die and the assembled lower die, the upper die and the lower die are convenient to assemble and splice through the mutual matching of the upper convex block and the lower convex block which are symmetrical at two sides and the clamping block and the clamping groove, the arc-shaped arch of the inner wall of the clamping groove and the arc-shaped groove at the outer side of the clamping block are mutually matched for use, so that the friction force is increased, and the clamping between the clamping block and the clamping groove is not easy to loosen;

the lifting plate and the ejection block can be driven to lift conveniently through the miniature electric push rod, so that the forming die inside the lower die can be ejected through the ejection block, the forming die is enabled to be loose, the die can be taken out conveniently, the lifting plate can stably lift between the two sets of parallel limiting plates through the mutual matching between the sliding block and the sliding groove, the inclined condition cannot be generated, and the ejection structure is more stable.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a lower die; 2. an upper die; 3. a handle; 4. a sealing gasket; 5. an injection molding port; 6. a splicing and fixing mechanism; 601. an upper bump; 602. a connecting rod; 603. a clamping block; 604. a lower bump; 605. a card slot; 606. arching in an arc shape; 7. fixing the rod; 8. a base; 9. an ejection mechanism; 901. a miniature electric push rod; 902. a lifting plate; 903. ejecting a block; 904. a slider; 905. a limiting plate; 906. a chute; 10. a water cooling bin; 11. a water inlet.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an easy-to-carry automobile connector injection mold comprises a lower mold 1, an upper mold 2, a lifting handle 3, a sealing gasket 4, an injection molding opening 5, a splicing fixing mechanism 6, an upper projection 601, a connecting rod 602, a clamping block 603, a lower projection 604, a clamping groove 605, an arc arch 606, a fixing rod 7, a base 8, an ejection mechanism 9, a miniature electric push rod 901, a lifting plate 902, an ejection block 903, a sliding block 904, a limiting plate 905, a sliding groove 906, a water cooling bin 10 and a water inlet 11, wherein the upper mold 2 is installed above the lower mold 1, the lifting handle 3 is fixed above the upper mold 2, the symmetric center of the lower mold 1 is superposed with the symmetric center of the upper mold 2, the outer side surfaces of the lower mold 1 and the upper mold 2 are both jointed with the inner side surface of the water cooling bin 10, and the symmetric lower mold 1 and the upper mold 2 are assembled to form a mold cavity of a connector inside, thereby facilitating the injection molding of, the arrangement of the water cooling bin 10 is convenient for cooling the molds formed inside the lower mold 1 and the upper mold 2, so that the cooling speed of the molds is improved;

a sealing washer 4 is arranged on the outer side of the joint between the lower die 1 and the upper die 2, injection molding ports 5 are arranged above two sides of the upper die 2, a splicing fixing mechanism 6 is arranged on two sides of the lower die 1 and the upper die 2, the splicing fixing mechanism 6 comprises an upper convex block 601, a connecting rod 602, a clamping block 603, a lower convex block 604, a clamping groove 605 and an arc arch 606, the upper convex block 601 is fixed below the outer side of the upper die 2, the connecting rod 602 is fixed on the lower side of the upper convex block 601, the clamping block 603 is fixed on the lower side of the connecting rod 602, the lower convex block 604 is fixed above the outer side of the lower die 1, the clamping groove 605 is arranged in the lower convex block 604, and the arc arch 606 is fixed on the inner;

the connecting rod 602 forms a clamping and fixing structure through the clamping block 603 and the clamping groove 605, the connecting rod 602 is symmetrical about a vertical center line of the lower die 1, the upper die 2 and the lower die 1 are assembled and spliced through the upper convex block 601 and the lower convex block 604 which are symmetrical on two sides and the mutual matching between the clamping block 603 and the clamping groove 605, the two sides of the inner wall of the clamping groove 605 are symmetrically provided with arc arches 606, the arc arches 606 are matched with the arc grooves on the outer side of the clamping block 603 in size, and the arc arches 606 on the inner wall of the clamping groove 605 are matched with the arc grooves on the outer side of the clamping block 603 in use so as to increase friction force, so that the clamping between the clamping block 603 and the;

fixed rods 7 are fixed on two sides below the lower die 1, a base 8 is installed below the fixed rods 7, an ejection mechanism 9 is installed below the middle of the lower die 1, the ejection mechanism 9 comprises a miniature electric push rod 901, a lifting plate 902, an ejection block 903, a slider 904, a limiting plate 905 and a sliding groove 906, the miniature electric push rod 901 is fixed above the middle of the base 8, the lifting plate 902 is installed above the miniature electric push rod 901, the ejection block 903 is fixed above the lifting plate 902, the sliders 904 are fixed at two ends of the lifting plate 902, the limiting plate 905 is installed on two sides of the miniature electric push rod 901, and the sliding groove 906 is arranged on one side of the inner wall of the limiting plate 905;

the symmetric centers of the ejector 903 and the lifting plate 902 coincide with the symmetric center of the lower mold 1, the lifting plate 902 forms a lifting structure through the micro electric push rod 901, the lifting plate 902 and the ejector 903 are convenient to drive through the micro electric push rod 901 to lift, so that the forming mold inside the lower mold 1 is ejected through the ejector 903, the forming mold is loosened, the mold is convenient to take out, the lifting plate 902 forms a sliding structure through the sliding block 904, the sliding groove 906 and the limiting plate 905, the limiting plates 905 are parallel to each other, the lifting plate 902 can stably lift between the two parallel limiting plates 905 through the mutual matching between the sliding block 904 and the sliding groove 906, the condition of inclination cannot be generated, the ejection structure is more stable, the water cooling bin 10 is fixed on the outer sides of the lower mold 1 and the upper mold 2, and the water inlet 11 is arranged on one side of the water cooling bin 10.

The working principle is as follows: for the easily-carried automobile connector injection mold, firstly, an upper mold 2 and a lower mold 1 need to be assembled, connecting rods 602 below upper convex blocks 601 on two sides can be clamped and fixed with lower convex blocks 604 through mutual matching between clamping blocks 603 and clamping grooves 605 during assembly, so that the upper mold 2 and the lower mold 1 are assembled, a mold cavity of a connector can be formed in the upper mold, and at the moment, a rectangular sealing gasket 4 on the outer side of a joint between the lower mold 1 and the upper mold 2 can enhance the connection sealing performance during assembly of the upper mold 2 and the lower mold 2;

the assembled upper die 2 and the assembled lower die 1 can be conveniently carried by the handle 3 during use, the inside of a die cavity can be uniformly injected through the injection ports 5 on the two sides during injection, cooling water can be injected into the water cooling bin 10 through the water inlet 11 after injection, and the outer side surfaces of the lower die 1 and the upper die 2 are attached to the inner side surface of the water cooling bin 10, so that the water cooling bin 10 can cool the die formed inside the lower die 1 and the upper die 2, and the cooling speed of the die is increased;

after the mold is cooled and molded, the upper mold 2 can be taken down, then the miniature electric push rod 901 is started, so that the miniature electric push rod 901 drives the lifting plate 902 and the ejection block 903 to lift, so that the molding mold inside the lower mold 1 is ejected through the ejection block 903, the bottom wall of the lower mold 1 is made of a soft rubber material, the mold can be loosened, so that the mold can be taken out conveniently, in the process, the lifting plate 902 can stably lift between two sets of parallel limiting plates 905 through the mutual matching between the sliding block 904 and the sliding groove 906, the inclined condition can not be generated, the ejection structure is more stable, and the whole using process of the automobile connector injection mold easy to carry is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easily portable automotive connector injection mold, includes bed die (1), concatenation fixed establishment (6) and ejection mechanism (9), its characterized in that: mould (2) is installed to the top of bed die (1), and the top of going up mould (2) is fixed with handle (3), seal ring (4) are installed in the junction outside between bed die (1) and last mould (2), and the both sides top of going up mould (2) is provided with mouth (5) of moulding plastics, install in the both sides of bed die (1) and last mould (2) concatenation fixed establishment (6), the below both sides of bed die (1) are fixed with dead lever (7), and the below of dead lever (7) installs base (8), ejection mechanism (9) are installed in the middle part below of bed die (1), the outside of bed die (1) and last mould (2) all is fixed with water cooling storehouse (10), and one side of water cooling storehouse (10) is provided with water inlet (11).

2. The portable automobile connector injection mold according to claim 1, wherein: the symmetry center of the lower die (1) coincides with the symmetry center of the upper die (2), and the outer side surfaces of the lower die (1) and the upper die (2) are attached to the inner side surface of the water cooling bin (10).

3. The portable automobile connector injection mold according to claim 1, wherein: splicing fixing mechanism (6) is including last lug (601), connecting rod (602), fixture block (603), lower lug (604), draw-in groove (605) and arc hunch-up (606), the outside below of going up mould (2) is fixed with lug (601), and the downside of going up lug (601) is fixed with connecting rod (602), the downside of connecting rod (602) is fixed with fixture block (603), the outside top of bed die (1) is fixed with lower lug (604), and draw-in groove (605) have been seted up to the inside of lower lug (604), the inner wall of draw-in groove (605) is fixed with arc hunch-up (606).

4. The portable automobile connector injection mold according to claim 3, wherein: the connecting rods (602) form a clamping and fixing structure through the clamping blocks (603) and the clamping grooves (605), and the connecting rods (602) are symmetrical about the vertical center line of the lower die (1).

5. The portable automobile connector injection mold according to claim 3, wherein: arc-shaped arches (606) are symmetrically arranged on two sides of the inner wall of the clamping groove (605), and the arc-shaped arches (606) are matched with the arc-shaped grooves on the outer sides of the clamping blocks (603) in size.

6. The portable automobile connector injection mold according to claim 1, wherein: the ejection mechanism (9) comprises a miniature electric push rod (901), a lifting plate (902), ejection blocks (903), sliders (904), limiting plates (905) and sliding grooves (906), the miniature electric push rod (901) is fixed above the middle of the base (8), the lifting plate (902) is installed above the miniature electric push rod (901), the ejection blocks (903) are fixed above the lifting plate (902), the sliders (904) are fixed at two ends of the lifting plate (902), the limiting plates (905) are installed on two sides of the miniature electric push rod (901), and the sliding grooves (906) are formed in one side of the inner wall of the limiting plates (905).

7. The portable automobile connector injection mold according to claim 6, wherein: the symmetric centers of the ejection block (903) and the lifting plate (902) are overlapped with the symmetric center of the lower die (1), and the lifting plate (902) forms a lifting structure through a miniature electric push rod (901).

8. The portable automobile connector injection mold according to claim 6, wherein: the lifting plate (902) forms a sliding structure with the limiting plate (905) through the sliding block (904) and the sliding groove (906), and the limiting plates (905) are parallel to each other.