CN212312616U

CN212312616U - Rubber part transferring mold

Info

Publication number: CN212312616U
Application number: CN202020875980.0U
Authority: CN
Inventors: 刘炎生; 罗永达; 阙华声
Original assignee: Xiamen Yusin Machinery Industry Co ltd
Current assignee: Xiamen Yusin Machinery Industry Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-08
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a rubber spare changes notes mould, including bottom plate, rubber spare and roof, the bottom plate installs the blowing board through quick mold opening device, the top of blowing board is provided with changes the notes mouth, it is rectangle array and arranges to change the notes mouth, the rubber spare is located between bottom plate and the blowing board, the rubber spare includes skeleton and pincers, it is located the outside of skeleton to change the notes mouth. The utility model discloses rubber spare product quality is good, and the die sinking is efficient.

Description

Rubber part transferring mold

Technical Field

The utility model relates to the technical field of mold, especially, relate to a rubber spare changes notes mould.

Background

When the rubber part shown in the attached figure 5 of the specification is produced, the existing transfer injection ports are arranged on the inner side of the framework, the flowing gaps of rubber materials are small during pressure injection, and the 4 transfer injection ports cannot be uniformly distributed around the framework due to the limitation of the material discharge plates, so that more materials and time are needed for injection, the phenomenon of insufficient product injection exists, the reject ratio is high, and the transfer injection mold for the rubber part is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rubber part transfer mold.

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

the utility model provides a rubber spare changes notes mould, includes bottom plate, rubber spare and roof, the bottom plate is installed the blowing board through quick mold opening device, the top of blowing board is provided with changes the notes mouth, it arranges that the mouth is the rectangle array to change the notes, the rubber spare is located between bottom plate and the blowing board, the rubber spare includes skeleton and pincers, change the outside that the mouth is located the skeleton.

Preferably, quick die sinking device includes the casing, the side at the bottom plate is fixed to the casing, be fixed with the second rack on the inside of casing, the inside of casing slides and runs through there is first rack, the top of first rack is fixed with the fixed block, the side at the blowing board is fixed to the fixed block, the pneumatic cylinder is installed to the bottom of casing, the piston rod of pneumatic cylinder inserts the inside of casing and is fixed with the pinion stand, rotate on the pinion stand and install the gear.

Preferably, the gear is meshed with the first rack and the second rack for transmission respectively, and the top plate and the discharging plate are locked and fixed through a lock catch.

Preferably, the top plate is located above the material placing plate, a positioning pin is fixed at the bottom of the top plate, a first positioning hole is formed in the material placing plate, a second positioning hole is formed in the top of the bottom plate, and the positioning pin penetrates through the first positioning hole and is inserted into the second positioning hole.

Preferably, the top of the top plate is provided with a filling opening.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the material discharging plate in the utility model is in a block shape, so that the sizing material can flow better, the transfer ports are uniformly distributed around the framework of the rubber part, the flow of the sizing material is facilitated, the flow gap of the sizing material at the transfer ports is better controlled, the rubber part is not restricted by the framework, and the reject ratio of products is low;

2. the utility model discloses in, thereby promote the pinion stand through the pneumatic cylinder and drive the gear and remove, because the second rack is fixed, consequently the gear through with first rack, the second between the rack meshing transmission can drive first rack and realize the multiplication of translation rate, increased the efficiency of die sinking, be prior art's twice.

Drawings

Fig. 1 is a sectional view of a transfer mold for rubber parts according to the present invention;

fig. 2 is a schematic structural view of a quick mold opening device of a rubber part transfer mold provided by the present invention;

fig. 3 is a schematic view of a position structure of a rubber member transfer mold according to the present invention;

FIG. 4 is a schematic diagram of a position structure of a rubber member in the prior art;

fig. 5 is a schematic structural diagram of a rubber part transfer mold according to the present invention;

fig. 6 is a top view of a material discharge plate of the rubber part transfer mold according to the present invention;

fig. 7 is a plan view of a material discharging plate in the production of the prior rubber member.

In the figure: the quick mold opening device comprises a base plate 1, a quick mold opening device 2, a shell 21, a gear 22, a first rack 23, a hydraulic cylinder 24, a gear seat 25, a second rack 26, a fixed block 27, a material discharging plate 3, a lock catch 4, a filling opening 5, a top plate 6, a positioning pin 7, a first positioning hole 8, a second positioning hole 9, a rubber part 10, a framework 101, a clamp 102 and a transfer opening 11.

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.

Referring to fig. 1-7, a rubber part transfer mold comprises a bottom plate 1, a rubber part 10 and a top plate 6, wherein a material discharging plate 3 is installed on the bottom plate 1 through a quick mold opening device 2, transfer openings 11 are formed in the top of the material discharging plate 3, the transfer openings 11 are arranged in a rectangular array, the rubber part 10 is located between the bottom plate 1 and the material discharging plate 3, the rubber part 10 comprises a framework 101 and a clamp piece 102, and the transfer openings 11 are located outside the framework 101.

Quick mold opening device 2 includes casing 21, casing 21 fixes the side at bottom plate 1, be fixed with second rack 26 on the inside of casing 21, the inside of casing 21 slides and runs through there is first rack 23, the top of first rack 23 is fixed with fixed block 27, the side at flitch 3 is fixed to fixed block 27, pneumatic cylinder 24 is installed to the bottom of casing 21, the piston rod of pneumatic cylinder 24 inserts the inside of casing 21 and is fixed with pinion stand 25, rotate on the pinion stand 25 and install gear 22.

The gear 22 is meshed with the first rack 23 and the second rack 26 respectively for transmission, and the top plate 6 and the material discharging plate 3 are locked through the lock catch 4.

The top plate 6 is located above the material placing plate 3, a positioning pin 7 is fixed at the bottom of the top plate 6, a first positioning hole 8 is formed in the material placing plate 3, a second positioning hole 9 is formed in the top of the bottom plate 1, the positioning pin 7 penetrates through the first positioning hole 8 and is inserted into the second positioning hole 9, and the filling port 5 is formed in the top of the top plate 6.

The working principle is as follows:

the utility model has the advantages that the material discharging plate 3 is in a block shape, so that the sizing material can flow better, the transfer injection ports 11 are uniformly distributed around the framework 101 of the rubber part 10, the flow of the sizing material is facilitated, the flow clearance of the sizing material of the transfer injection ports 11 can be controlled better and is not restricted by the framework 101, and the product reject ratio is low;

the utility model discloses in, thereby promote gear rack 25 through pneumatic cylinder 24 and drive gear 22 and remove, because second rack 26 is fixed, consequently gear 22 can drive first rack 23 through the meshing transmission with between first rack 23, the second rack 26 and realize the multiplication of translation rate, has increased the efficiency of die sinking, is prior art's twice.

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 utility model provides a rubber spare changes notes mould, includes bottom plate (1), rubber spare (10) and roof (6), its characterized in that, blowing board (3) are installed through quick mold opening device (2) in bottom plate (1), the top of blowing board (3) is provided with changes notes mouth (11), change notes mouth (11) and be the rectangle array and arrange, rubber spare (10) are located between bottom plate (1) and blowing board (3), rubber spare (10) are including skeleton (101) and holder (102), change notes mouth (11) and are located the outside of skeleton (101).

2. The rubber part transfer mold according to claim 1, wherein the quick mold opening device (2) comprises a shell (21), the shell (21) is fixed on the side of the bottom plate (1), a second rack (26) is fixed on the inside of the shell (21), a first rack (23) penetrates through the inside of the shell (21) in a sliding manner, a fixed block (27) is fixed on the top of the first rack (23), the fixed block (27) is fixed on the side of the material placing plate (3), a hydraulic cylinder (24) is installed at the bottom of the shell (21), a piston rod of the hydraulic cylinder (24) is inserted into the inside of the shell (21) and is fixed with a gear seat (25), and a gear (22) is installed on the gear seat (25) in a rotating manner.

3. The transfer mold for rubber parts according to claim 2, wherein the gear (22) is engaged with the first rack (23) and the second rack (26) for transmission, and the top plate (6) and the material discharging plate (3) are locked by the lock catch (4).

4. The rubber part transfer mold according to claim 1, wherein the top plate (6) is located above the material placing plate (3), a positioning pin (7) is fixed at the bottom of the top plate (6), a first positioning hole (8) is formed in the material placing plate (3), a second positioning hole (9) is formed in the top of the bottom plate (1), and the positioning pin (7) penetrates through the first positioning hole (8) and is inserted into the second positioning hole (9).

5. A rubber part transfer mold according to claim 4, wherein the top of the top plate (6) is provided with a filling opening (5).