CN214645390U

CN214645390U - Female die structure for forming three-way injection molding piece

Info

Publication number: CN214645390U
Application number: CN202021023484.9U
Authority: CN
Inventors: 于东洋
Original assignee: Xi'an Vengo Industrial Development Co ltd
Current assignee: Xi'an Vengo Industrial Development Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-11-09
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a die structure for shaping tee bend injection molding belongs to injection mold technical field. The utility model provides a die structure for shaping tee bend injection molding, includes the lower mould, one side fixedly connected with fixed block of lower mould, the upper surface of lower mould is provided with the model, one side fixedly connected with connecting block of going up the model, the through-hole has been seted up to one side of connecting block, the inside of through-hole is provided with the axis of rotation. The utility model discloses, through the setting of base, the second round hole, the staple, the cylinder, first round hole, the fixed block, the connecting block, the through-hole, axis of rotation and activity frame, after finishing moulding plastics, detain the surface at the fixed block with the activity frame, fix the mould, prevent that the material of moulding plastics from spilling after bumping, cause the damage to the staff, the staff cup joints first round hole on cylindrical surface afterwards, fix the staple through the second round hole to fix the mould, make the mould have good stability.

Description

Female die structure for forming three-way injection molding piece

Technical Field

The utility model relates to an injection mold technical field especially relates to a die structure for shaping tee bend injection molding.

Background

The injection mold is divided into two types, namely a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics, and divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold (compression mold) and an injection mold according to the molding process, wherein the hot pressing mold can be divided into three types, namely an overflow type, a semi-overflow type and a non-overflow type, by a pouring system, the injection mold can be divided into a cold runner mold and a hot runner mold, and can be divided into a movable type and a fixed type by a mounting and dismounting manner, the injection mold is a tool for producing plastic products and is also a tool for endowing the plastic products with complete structures and accurate sizes, the injection molding is a processing method used for producing some parts with complex shapes in batches, and particularly, the injection mold is used for injecting heated and melted plastics into a mold cavity from an injection molding machine under high pressure, and obtaining molded products after cooling and curing.

The mould that uses is produced in processing at present stability is not good, may knock down and hit the mould under the condition that the staff is neglected, makes the mould separately cause the material waste of preparation mould and can cause the potential safety hazard to the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mould is easily detached and stability is not good among the prior art, and the female die structure for shaping tee bend injection molding that proposes.

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

the utility model provides a die structure for shaping tee bend injection molding, includes the lower mould, one side fixedly connected with fixed block of lower mould, the upper surface of lower mould is provided with the model, one side fixedly connected with connecting block of going up the model, the through-hole has been seted up to one side of connecting block, the inside of through-hole is provided with the axis of rotation, the movable frame has been cup jointed to the surface of axis of rotation, the upper surface of going up the model is seted up flutedly, the inside fixedly connected with telescopic link of recess, the one end fixedly connected with portable pole of telescopic link.

Preferably, the lower surface of the lower model is provided with a first round hole, and a cylinder is sleeved inside the first round hole.

Preferably, one end of the cylinder is fixedly connected with the base, and the upper surface of the base is provided with a second round hole.

Preferably, the inside of second round hole is provided with the staple, the quantity of second round hole is four.

Compared with the prior art, the utility model provides a die structure for shaping tee bend injection molding possesses following beneficial effect:

1. the utility model discloses, through the setting of base, the second round hole, the staple, the cylinder, first round hole, the fixed block, the connecting block, the through-hole, axis of rotation and activity frame, after the staff finishes moulding plastics, detain the surface at the fixed block with the activity frame, fix the mould, prevent that the material of moulding plastics from spilling after knocking over, cause the damage to the staff, the staff cup joints first round hole on cylindrical surface afterwards, fix the staple through the second round hole to fix the mould, thereby make the mould have good stability.

2. The utility model discloses, through the setting of recess, telescopic link and handle pole, need change position and transportation after the mould finishes using, when needs remove, the staff can pull open the telescopic link with tightly holding the handle pole and be portable, and convenient transport has improved work efficiency, can retract the inside of telescopic link to recess after the transport finishes, does not influence the use of mould when using the mould.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the base of the present invention;

fig. 3 is a schematic view of the lower model of the present invention.

In the figure: 1. a lower model; 2. a fixed block; 3. an upper model; 4. connecting blocks; 5. a through hole; 6. a rotating shaft; 7. a movable frame; 8. a first circular hole; 9. a cylinder; 10. a base; 11. a second circular hole; 12. fixing nails; 13. a groove; 14. a telescopic rod; 15. a hand-held rod.

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 female die structure for molding a three-way injection molding part comprises a lower die 1, wherein one side of the lower die 1 is fixedly connected with a fixed block 2, the fixed block 2 is used for fixing a movable frame 7, the upper surface of the lower die 1 is provided with an upper die 3, one side of the upper die 3 is fixedly connected with a connecting block 4, one side of the connecting block 4 is provided with a through hole 5, the through hole 5 is internally provided with a rotating shaft 6, the rotating shaft 6 can move up and down, the outer surface of the rotating shaft 6 is sleeved with the movable frame 7, the connecting block 4 is used for connecting the upper die 3 with the lower die 1 through the rotating shaft 6 and the movable frame 7 so as to be stably connected, and after a worker finishes injection molding, the movable frame 7 is buckled on the surface of the fixed block 2 to fix the die, so that the injection molding material is prevented from being spilled after being knocked down and causing damage to workers, then the workers sleeve the first round hole 8 on the surface of the cylinder 9 and fix the fixing nail 12 through the second round hole 11, so that the die is fixed and has good stability, the lower surface of the lower die 1 is provided with the first round hole 8, the cylinder 9 is sleeved inside the first round hole 8 to fix the lower die 1 and be convenient to take out, one end of the cylinder 9 is fixedly connected with the base 10, the base 10 is used for stabilizing the die, the upper surface of the base 10 is provided with the second round hole 11, the fixing nail 12 is arranged inside the second round hole 11, the fixing nail 12 passes through the second round hole 11 to fix the base, the number of the second round holes 11 is four, go up the upper surface of model 3 and set up fluted 13, recess 13 is in same horizontal plane for letting telescopic link 14 and last model 3's upper surface, do not influence work at the during operation, recess 13's inside fixedly connected with telescopic link 14, telescopic link 14's one end fixedly connected with portable pole 15, the staff can tightly hold portable pole 15 pulling telescopic link 14 and conveniently carry the transportation, through recess 13, telescopic link 14 and portable pole 15's setting, need change position and transportation after the mould finishes using, when needs remove, the staff can pull open telescopic link 14 with tightly holding portable pole 15 and hand, convenient transport, and the work efficiency is improved, can retract telescopic link 14 to recess 13's inside after the transport finishes, do not influence the use of mould when using the mould.

The utility model discloses in, after the mould is moulded plastics and is finished, the staff tightly detains in one side of fixed block 2 with hand (hold) activity frame 7, activity frame 7 carries out removal from top to bottom through axis of rotation 6, the through-hole 5 that connecting block 4 one side was seted up lets axis of rotation 6's both ends all peg graft in the both sides of activity frame 7, after fixed finishing, cup joint first round hole 8 at cylinder 9's surface, staple 12 passes second round hole 11 and fixes base 10 to fix the mould, make the mould have good stability.

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 die structure for shaping tee bend injection molding, includes lower model (1), its characterized in that, one side fixedly connected with fixed block (2) of lower model (1), the upper surface of lower model (1) is provided with model (3), go up one side fixedly connected with connecting block (4) of model (3), through-hole (5) have been seted up to one side of connecting block (4), the inside of through-hole (5) is provided with axis of rotation (6), movable frame (7) have been cup jointed to the surface of axis of rotation (6), it has recess (13) to go up the upper surface of model (3), the inside fixedly connected with telescopic link (14) of recess (13), the one end fixedly connected with portable pole (15) of telescopic link (14).

2. The female die structure for molding the three-way injection molding piece according to claim 1, wherein a first round hole (8) is formed in the lower surface of the lower die (1), and a cylinder (9) is sleeved inside the first round hole (8).

3. The die structure for molding the three-way injection molding part according to claim 2, characterized in that one end of the cylinder (9) is fixedly connected with a base (10), and a second round hole (11) is formed on the upper surface of the base (10).

4. A matrix structure for the moulding of three-way injection mouldings according to claim 3, characterised in that the second circular holes (11) are internally provided with fixing nails (12), the number of second circular holes (11) being four.