CN210233801U

CN210233801U - Storage cabinet injection mold on automobile instrument board

Info

Publication number: CN210233801U
Application number: CN201920139598.0U
Authority: CN
Inventors: Dongyi Bai; 白东艺
Original assignee: Kunshan Tehui Plastic Mould Co ltd
Current assignee: Kunshan Tehui Plastic Mould Co ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2020-04-03
Anticipated expiration: 2029-01-28

Abstract

The utility model discloses a locker box injection mold on header board, concretely relates to injection mold field, comprising a base plate, the bottom plate top is equipped with the lower mould, the lower mould top is equipped with the mould, it is equipped with the roof to go up the mould top, bottom plate and roof one side all are equipped with first fixed screw, the inside dead lever that is equipped with of first fixed screw, the dead lever surface is equipped with the screw thread, dead lever and first fixed screw threaded connection, dead lever top surface is equipped with the recess, the recess top is equipped with the embedding pole, bottom plate and roof surface all are equipped with the fixed screw of second, the embedding pole both ends all are equipped with the nut, bottom plate and bottom plate surface all are equipped with first fixing bolt. The utility model discloses a to demolish first fixing bolt and embedding pole on roof and the bottom plate and remove the restraint to last mould and lower mould, wholly make the utility model discloses be convenient for more the maintenance reduces cost of maintenance.

Description

Storage cabinet injection mold on automobile instrument board

Technical Field

The utility model relates to an injection mold technical field, more specifically say, the utility model relates to a locker box injection mold on header board.

Background

Injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, cooling and solidifying to obtain a formed product, and the storage cabinet box can be produced in batches by using an injection mold.

The utility model discloses a patent application publication No. CN206426387U discloses a high-efficiency injection mold, which comprises an injection mold bottom plate, wherein a lower plastic mold die is arranged above the injection mold bottom plate, a lower injection mold core material is arranged above the lower plastic mold die, a lower plastic mold body bottom plate is arranged on the top of the lower injection mold core material, an injection mold guide pillar is arranged on one side of the lower plastic mold body bottom plate, an upper injection mold core material is arranged above the lower injection mold core material, and an upper plastic mold is arranged above the upper injection mold core material; the utility model is provided with eight injection mold guide pillars, so that the situation that the connection between the upper core material of the injection mold and the lower core material of the injection mold is not firm can not occur when the size of the mold is enlarged, and the use is more convenient and safer; the utility model discloses a size has been enlarged, so six plastic products of one shot can the shaping for production efficiency uprises, and the speed of production becomes faster, uses convenience more.

However, in actual use, the die still has more defects, for example, the upper die and the lower die of the die are respectively integrated, so that the maintenance is difficult when a fault occurs, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a locker box injection mold on header board removes the restraint to last mould and lower mould through will demolising first fixing bolt and embedding pole on roof and the bottom plate to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a storage tank case injection mold on header board, includes the bottom plate, the bottom plate top is equipped with the lower mould, the lower mould top is equipped with the mould, it is equipped with the roof to go up the mould top, bottom plate and roof one side all are equipped with first fixed screw, the inside dead lever that is equipped with of first fixed screw, the dead lever surface is equipped with the screw thread, dead lever and first fixed screw threaded connection, dead lever top surface is equipped with the recess, the recess top is equipped with the embedding pole, bottom plate and roof surface all are equipped with the fixed screw of second, the embedding pole both ends all are equipped with the nut, bottom plate and bottom plate surface all are equipped with first fixing bolt, the inside spring that is equipped with of lower mould.

In a preferred embodiment, the first fixing screw hole is matched with the fixing rod, and the number of the first fixing screw holes is multiple.

In a preferred embodiment, the number of the embedding rods and the number of the nuts are multiple, one end of each embedding rod penetrates through the second fixing screw hole and is embedded into the corresponding groove, part of the other end of each embedding rod penetrates through the lower die and is connected with the corresponding nut, and the other end of each embedding rod penetrates through the upper die and is connected with the corresponding nut.

In a preferred embodiment, the number of the first fixing bolts is plural, the top plate is connected with the upper die by the first fixing bolts, and the bottom plate is connected with the lower die by the first fixing bolts.

In a preferred embodiment, the upper die is provided with a plurality of positioning blocks on the side surface, the lower die is provided with a plurality of positioning grooves on the side surface, the upper die and the lower die are provided with connecting blocks on both sides, a third fixing screw hole is formed in each connecting block, and a second fixing bolt is arranged in each third fixing screw hole.

In a preferred embodiment, the second fixing bolt is matched with a third fixing screw hole, and the second fixing bolt penetrates through the third fixing screw hole and extends to the inner parts of the upper die and the lower die.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the top plate, the bottom plate and the embedded rod, when the internal components or springs of the upper die and the lower die are damaged, the first fixing bolt is firstly removed, then the nut is loosened, the embedded rod is taken out from the second fixing screw hole, and the restraint between the lower die and the bottom plate and between the top plate and the upper die is removed, so that the internal components can be replaced or maintained, the whole structure of the utility model is more convenient to maintain, and the maintenance cost is reduced;

2. through being equipped with locating piece, constant head tank and connecting block, using the utility model discloses the time, will go up during the locating piece on the mould inserts the constant head tank on the lower mould, again with the second fixing bolt insert the third on the connecting block in the fixed screw to second fixing bolt runs through the fixed screw of third and extends to and goes up inside mould and the lower mould, thereby will go up mould and lower mould through the connecting block and fix, prevents to take place the skew at the in-process of moulding plastics, improves the quality of moulding plastics.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional side view of the structure of the present invention.

The reference signs are: 1 bottom plate, 2 lower moulds, 3 upper moulds, 4 top plates, 5 first fixing screw holes, 6 fixing rods, 7 threads, 8 grooves, 9 embedding rods, 10 second fixing screw holes, 11 nuts, 12 first fixing bolts, 13 springs, 14 positioning blocks, 15 positioning grooves, 16 connecting blocks, 17 third fixing screw holes and 18 second fixing bolts.

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.

The utility model provides an injection mold for a storage cabinet on an automobile instrument board as shown in figures 1-3, which comprises a bottom plate 1, the top of the bottom plate 1 is provided with a lower die 2, the top of the lower die 2 is provided with an upper die 3, the top of the upper die 3 is provided with a top plate 4, one side of the bottom plate 1 and one side of the top plate 4 are both provided with a first fixing screw hole 5, a fixing rod 6 is arranged inside the first fixing screw hole 5, the surface of the fixed rod 6 is provided with a thread 7, the fixed rod 6 is in threaded connection with the first fixed screw hole 5, the top surface of the fixed rod 6 is provided with a groove 8, the top of the groove 8 is provided with an embedded rod 9, the surfaces of the bottom plate 1 and the top plate 4 are both provided with a second fixed screw hole 10, the embedded rod 9 both ends all are equipped with nut 11, bottom plate 1 and bottom plate 4 surface all are equipped with

first fixing bolt

12, 2 inside springs 13 that are equipped with of lower mould.

Further, first fixed screw 5 and dead lever 6 phase-match, the quantity of first fixed screw 5 is a plurality of for dead lever 6 can insert in first fixed screw 5, thereby realizes fine fixed action.

Furthermore, the quantity of embedded rod 9 and nut 11 is a plurality of, embedded rod 9 one end is run through second fixed screw 10 and is embedded in recess 8, and partly embedded rod 9 other end runs through lower mould 2 and is connected with nut 11, and another part embedded rod 9 other end runs through last mould 3 and is connected with nut 11.

Further, the quantity of first fixing bolt 12 is a plurality of, roof 4 is connected through first fixing bolt 12 with last mould 3, bottom plate 1 is connected through first fixing bolt 12 with lower mould 2, increases roof 4 and last mould 3, bottom plate 1 and the stability between the lower mould 2.

Further, it is equipped with a plurality of locating pieces 14 to go up the 3 side surfaces of mould, the 2 side surfaces of lower mould are equipped with a plurality of constant head tanks 15, it all is equipped with connecting block 16 to go up

mould

3 and 2 both sides of lower mould, the inside fixed screw 17 that is equipped with of connecting block 16, the inside second fixing bolt 18 that is equipped with of the fixed screw 17 of third, accessible locating piece 14 and constant head tank 15 will go up mould 3 and lower mould 2 closure, and rethread connecting block 16 and second fixing bolt 18 will go up mould 3 and lower mould 2 together fixed, prevent to take place the skew at the in-process of moulding plastics, improve the quality of moulding.

Further, the second fixing bolt 18 is matched with the third fixing screw hole 17, and the second fixing bolt 18 penetrates through the third fixing screw hole 17 and extends to the inside of the upper die 3 and the lower die 2, so that the upper die 3 and the lower die 2 can be fixed together by the second fixing bolt 18 and the connecting block 16.

The utility model discloses the theory of operation:

referring to the attached drawings 1-3 of the specification, when the utility model is used, an upper die 3 and a lower die 2 are respectively placed on a top plate 4 and a bottom plate 1, then a fixing rod 6 is inserted into a first fixing screw hole 5 on the bottom plate 1 and the top plate 4, the fixing rod 6 is fixed in the first fixing screw hole 5 through a thread 7 on the fixing rod 6, then an embedding rod 9 on the upper die 3 and the lower die 2 is inserted into the first fixing screw hole 5 through a second fixing screw hole 10, then the end of the embedding rod 9 is inserted into a groove 8 on the fixing rod 6, thereby forming a mutually-constrained fixing mechanism, increasing the stability, then a nut 11 is twisted to fix the embedding rod 9, then the bottom plate 1 and the lower die 2 are fixed through a plurality of first fixing bolts 12, the top plate 4 is fixed with the upper die 3, the stability between the bottom plate 1 and the lower die 2, and the top plate 4 and the upper die 3 is increased, when internal parts or a spring 13 of, the first fixing bolt 12 is firstly removed, then the nut 11 is loosened, the embedded rod 9 is taken out from the second fixing screw hole 10, and the restraint between the lower die 2 and the bottom plate 1 and between the top plate 4 and the upper die 3 is removed, so that the internal parts of the lower die can be replaced or maintained, the utility model is more convenient to maintain as a whole, and the maintenance cost is reduced;

referring to the attached drawing 1 of the specification, when the utility model is used, the positioning block 14 on the upper die 3 is inserted into the positioning groove 15 on the lower die 3, and the second fixing bolt 18 is inserted into the third fixing screw hole 17 on the connecting block 16, and the second fixing bolt 18 runs through the third fixing screw hole 17 and extends to the interior of the upper die 3 and the lower die 2, so that the upper die 3 and the lower die 2 are fixed through the connecting block 16, the deviation in the injection molding process is prevented, and the injection molding quality is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a locker box injection mold on header board, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a lower die (2), the top of the lower die (2) is provided with an upper die (3), the top of the upper die (3) is provided with a top plate (4), one side of the bottom plate (1) and one side of the top plate (4) are both provided with a first fixing screw hole (5), a fixed rod (6) is arranged in the first fixed screw hole (5), the surface of the fixed rod (6) is provided with a thread (7), the fixed rod (6) is in threaded connection with the first fixed screw hole (5), a groove (8) is arranged on the surface of the top of the fixed rod (6), the top of the groove (8) is provided with an embedded rod (9), the surfaces of the bottom plate (1) and the top plate (4) are respectively provided with a second fixed screw hole (10), embedding pole (9) both ends all are equipped with nut (11), bottom plate (1) and roof (4) surface all are equipped with first fixing bolt (12), lower mould (2) inside is equipped with spring (13).

2. The injection mold for the storage cabinet box on the automobile instrument panel as claimed in claim 1, wherein: the first fixing screw holes (5) are matched with the fixing rods (6), and the number of the first fixing screw holes (5) is multiple.

3. The injection mold for the storage cabinet box on the automobile instrument panel as claimed in claim 1, wherein: the quantity of embedding pole (9) and nut (11) is a plurality ofly, during embedding recess (8) was run through second fixed screw (10) to embedding pole (9) one end, part lower mould (2) are run through to embedding pole (9) other end and nut (11) are connected, another part mould (3) are run through to embedding pole (9) other end and nut (11) are connected.

4. The injection mold for the storage cabinet box on the automobile instrument panel as claimed in claim 1, wherein: the quantity of first fixing bolt (12) is a plurality of, roof (4) are connected through first fixing bolt (12) with last mould (3), bottom plate (1) are connected through first fixing bolt (12) with lower mould (2).

5. The injection mold for the storage cabinet box on the automobile instrument panel as claimed in claim 1, wherein: go up mould (3) side surface and be equipped with a plurality of locating pieces (14), lower mould (2) side surface is equipped with a plurality of constant head tanks (15), it all is equipped with connecting block (16) to go up mould (3) and lower mould (2) both sides, connecting block (16) inside is equipped with the fixed screw of third (17), the fixed screw of third (17) inside is equipped with second fixing bolt (18).

6. The injection mold for the storage cabinet box on the automobile instrument panel as claimed in claim 5, wherein: and the second fixing bolt (18) is matched with the third fixing screw hole (17), and the second fixing bolt (18) penetrates through the third fixing screw hole (17) and extends into the upper die (3) and the lower die (2).