CN214872458U

CN214872458U - Symmetrical type injection mold splitting device

Info

Publication number: CN214872458U
Application number: CN202022931331.0U
Authority: CN
Inventors: 王立江
Original assignee: Sheyang Jinchangxin Precision Mould Technology Co ltd
Current assignee: Sheyang Jinchangxin Precision Mould Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-26
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to the technical field of mold splitting, and discloses a symmetrical injection mold splitting device, which comprises a base, wherein the upper end of the base is symmetrically and fixedly connected with support columns, the upper ends of two support columns are fixedly connected with a support frame together, and an injection mold mechanism is arranged on the support frame; injection mold mechanism includes the mould main part that two symmetries laminating set up, the one end of mould main part is passed through supporting component and is connected on the corresponding inner frame wall of carriage, the one end that supporting component was kept away from to the mould main part articulates there is the transfer line, the other end of two transfer lines articulates jointly has the transmission dish, the one end center department fixedly connected with push rod of mould main part is kept away from to the transmission dish, the support frame has been seted up on the frame wall that corresponds the push rod position and has been pushed away the hole, the one end that the transmission dish was kept away from to the push rod is passed and is pushed away hole and outside extension, the one end fixedly connected with spring of mould main part is kept away from to the transmission dish. The utility model discloses very big improvement the device divide the efficiency of mould, the reinforcing device divides the quality of mould.

Description

Symmetrical type injection mold splitting device

Technical Field

The utility model relates to a mould divides mould technical field, especially relates to a symmetrical formula injection mold divides mould device.

Background

The mould is a variety of moulds and tools which are used for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, but in actual operation, the die division is always difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mould is always difficult when splitting in the actual operation among the prior art, and the symmetrical injection mould split device who provides.

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

a symmetrical injection mold splitting device comprises a base, wherein support columns are symmetrically and fixedly connected to the upper end of the base, a support frame is fixedly connected to the upper ends of the two support columns together, and an injection mold mechanism is mounted on the support frame;

injection mold mechanism includes the mould main part that two symmetries laminating set up, the one end of mould main part is passed through supporting component and is connected on the corresponding inner frame wall of carriage, the one end that supporting component was kept away from to the mould main part articulates there is the transfer line, two the other end of transfer line articulates jointly has the transmission dish, the one end center department fixedly connected with push rod of mould main part is kept away from to the transmission dish, seted up on the frame wall that the carriage corresponds the push rod position and pushed away the hole, the one end that the transmission dish was kept away from to the push rod is passed and is pushed away the hole and outwards extend, the one end fixedly connected with spring of mould main part is kept away from to the transmission dish, the other end fixed connection of spring is on the corresponding inner frame wall of carriage, and the spring housing is established on the pole wall of push rod.

Preferably, the supporting assembly comprises a supporting block, the supporting block is fixedly connected to one end, far away from the transmission disc, of the die body, a supporting groove is formed in the supporting frame, corresponding to the inner frame wall of the supporting block, along the horizontal linear direction, and the supporting block is connected to the supporting groove in a sliding mode.

Preferably, use the push rod to be the even equidistance of annular and seted up four rolling grooves as the center on the pore wall of pushing away the hole, be equipped with rolling ball in the rolling groove, the ball passes the notch setting of rolling groove, and ball roll connection is on the pole wall of push rod.

Preferably, a support rod is fixedly connected to the support groove along the horizontal linear direction, the support rod penetrates through the support block, and the support block is slidably connected to the rod wall of the support rod.

Preferably, one end of the push rod, which is far away from the transmission disc, is fixedly connected with a push handle.

Preferably, one of the mould main bodies is provided with a pouring opening.

Compared with the prior art, the utility model provides a symmetrical formula injection mold divides mould device possesses following beneficial effect:

this symmetry formula injection mold divides mould device through setting up injection mold mechanism, when needs divide the mould to the device, exerts the motive force to the push rod, promotes two mould main parts after two transfer lines atress and do the back-to-back motion, and is automatic separately, very big improvement the device divide the efficiency of mould, the reinforcing device divides the quality of mould.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses very big improvement the device divide the efficiency of mould, the reinforcing device divides the quality of mould.

Drawings

Fig. 1 is a schematic structural view of a symmetrical mold splitting device for an injection mold according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

In the figure: 1. a base; 2. a support pillar; 3. a support frame; 4. a mold body; 5. a transmission rod; 6. a drive plate; 7. a push rod; 8. pushing the hole; 9. a spring; 10. a support block; 11. a support groove; 12. a rolling groove; 13. a ball bearing; 14. a support bar; 15. a push handle; 16. and (6) pouring a port.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a symmetrical mold splitting device for an injection mold comprises a base 1, wherein support columns 2 are symmetrically and fixedly connected to the upper end of the base 1, a support frame 3 is jointly and fixedly connected to the upper ends of the two support columns 2, and an injection mold mechanism is mounted on the support frame 3;

the injection mold mechanism comprises two mold bodies 4 symmetrically attached, one end of each mold body 4 is connected to the corresponding inner frame wall of each support frame 3 through a support assembly, one end, far away from the support assembly, of each mold body 4 is hinged with a transmission rod 5, the other ends of the two transmission rods 5 are hinged with a transmission disc 6 together, the center of one end, far away from the mold bodies 4, of each transmission disc 6 is fixedly connected with a push rod 7, the frame wall, far away from the corresponding push rod 7, of each support frame 3 is provided with a push hole 8, one end, far away from the transmission disc 6, of each push rod 7 penetrates through the corresponding push hole 8 and extends outwards, one end, far away from the mold bodies 4, of each transmission disc 6 is fixedly connected with a spring 9, the other end of each spring 9 is fixedly connected to the corresponding inner frame wall of each support frame 3, each spring 9 is sleeved on the rod wall of each push rod 7, when the device needs to be subjected to mold separation, a pushing force towards the mold bodies 4 is applied to the push rods 7, push rod 7 atress back is moving in pushing away hole 8, when driving drive plate 6 synchronous motion, stretch spring 9, two 5 atress back promotion of transfer line simultaneously two mould main parts 4 are the back-to-back motion, two mould main parts 4 are automatic separately, take off the back with the injection molding that forms in two mould main parts 4, loosen push rod 7, driven drive plate 6 automatic re-setting by tensile spring 9, and then drive two mould main parts 4 relative motion, laminate again, very big improvement the efficiency that the device divides the mould, the quality that the reinforcing device divides the mould.

The supporting assembly comprises a supporting block 10, the supporting block 10 is fixedly connected to one end, far away from the transmission disc 6, of the mold body 4, a supporting groove 11 is formed in the supporting frame 3, corresponding to the inner frame wall of the supporting block 10, along the horizontal linear direction, the supporting block 10 is connected to the supporting groove 11 in a sliding mode, the mold body 4 is driven to move synchronously in the supporting groove 11 when moving, and meanwhile the mold body 4 is supported through the supporting block 10 in the supporting groove 11.

Use push rod 7 as the center on push away the pore wall of hole 8 and be four rolling grooves 12 of having seted up of the even equidistance of annular, be equipped with rolling ball 13 in the rolling groove 12, ball 13 passes the notch setting of rolling groove 12, and ball 13 roll connection is on push rod 7's pole wall, through ball 13 centre gripping push rod 7 that is the annular and distribute the setting, when push rod 7 atress emergence motion, drive ball 13 and roll, reduce the frictional resistance of push rod 7 when pushing away the motion in hole 8.

A support bar 14 is fixedly connected in the support groove 11 along a horizontal straight line direction, the support bar 14 penetrates through the support block 10, the support block 10 is slidably connected to the wall of the support bar 14, and the support block 10 is prevented from being separated from the support groove 11 by the support bar 14.

One end of the push rod 7, which is far away from the transmission disc 6, is fixedly connected with a push handle 15, and the push rod 7 is driven to move synchronously by the push handle 15.

A pouring opening 16 is formed in one of the die main bodies 4, and injection molding liquid is poured into the two die main bodies 4 through the pouring opening 16.

The utility model discloses in, when needs divide the mould to the device, exert the motive force towards 4 directions of mould main part to push rod 7, push rod 7 atress back is moving in pushing away hole 8, when driving 6 synchronous motion of driving disc, stretch spring 9, promote two mould main parts 4 and do back-to-back motion simultaneously behind two transfer lines 5 atress, two mould main parts 4 are automatic separately, take off the back with the injection molding that forms in two mould main parts 4, loosen push rod 7, driven 6 automatic re-setting of driving disc by tensile spring 9, and then drive two mould main parts 4 and move in opposite directions, laminate again, very big improvement the efficiency that the device divides the mould, reinforcing means divides the quality of mould.

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 symmetrical injection mold splitting device comprises a base (1) and is characterized in that support columns (2) are symmetrically and fixedly connected to the upper end of the base (1), a support frame (3) is fixedly connected to the upper ends of the two support columns (2) together, and an injection mold mechanism is mounted on the support frame (3);

the injection mold mechanism comprises two mold bodies (4) symmetrically attached and arranged, one end of each mold body (4) is connected to the corresponding inner frame wall of the corresponding support frame (3) through a support component, one end, far away from the support component, of each mold body (4) is hinged with a transmission rod (5), the other ends of the two transmission rods (5) are hinged with transmission discs (6) together, a push rod (7) is fixedly connected to the center of one end, far away from the mold body (4), of each transmission disc (6), a push hole (8) is formed in the frame wall, corresponding to the push rod (7), of the support frame (3), one end, far away from the transmission discs (6), of each push rod (7) penetrates through the corresponding push hole (8) and extends outwards, one end, far away from the mold body (4), of each transmission disc (6) is fixedly connected with a spring (9), and the other end of each spring (9) is fixedly connected to the corresponding inner frame wall of the corresponding support frame (3), and the spring (9) is sleeved on the rod wall of the push rod (7).

2. The mold splitting device of the symmetrical injection mold according to claim 1, wherein the support assembly comprises a support block (10), the support block (10) is fixedly connected to one end of the mold body (4) far away from the transmission disc (6), a support groove (11) is formed in the inner frame wall of the support frame (3) corresponding to the support block (10) along the horizontal linear direction, and the support block (10) is slidably connected in the support groove (11).

3. The mold splitting device of the symmetrical injection mold according to claim 1, wherein the wall of the push hole (8) is provided with four rolling grooves (12) which are uniformly and equidistantly arranged in a ring shape around the push rod (7), the rolling grooves (12) are internally provided with rolling balls (13), the rolling balls (13) pass through the notches of the rolling grooves (12), and the rolling balls (13) are connected to the rod wall of the push rod (7) in a rolling manner.

4. A symmetrical mold splitting device for an injection mold according to claim 1, wherein a support rod (14) is fixedly connected to the support groove (11) along a horizontal straight line, the support rod (14) is disposed through the support block (10), and the support block (10) is slidably connected to a rod wall of the support rod (14).

5. A symmetrical injection mould parting device according to claim 1, characterized in that the end of the push rod (7) remote from the driving disc (6) is fixedly connected with a push handle (15).

6. A symmetrical mold split device according to claim 1, wherein one of said mold bodies (4) is provided with a pouring opening (16).