CN218906156U

CN218906156U - Corrosion-resistant pipeline tee joint production die

Info

Publication number: CN218906156U
Application number: CN202223157701.5U
Authority: CN
Inventors: 李晓强; 华俊平; 仇艳艳
Original assignee: Nantong Xinhe Pipe Industry Technology Co ltd
Current assignee: Nantong Xinhe Pipe Industry Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-25
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a corrosion-resistant pipeline tee joint production die in the technical field of dies, which comprises a bottom die and a top die, wherein the top die is arranged at the bottom of the bottom die, inner filling materials are fixed on the top and bottom inner walls of the bottom die and the top die which are close to each other, forming cavities are formed in the tops and the inner walls of the two forming cavities, forming inner blocks are arranged on the inner walls of the two forming cavities, the two forming inner blocks are arranged in a half T-shaped structure, the two forming inner blocks are oppositely arranged, and an installation space is provided for internal parts through the bottom die and the top die, so that the corrosion-resistant tee joint is formed through the forming cavities and the forming inner blocks, and the protruding parts of the forming inner blocks are detachably connected with a transverse main body part through bolts, so that subsequent demoulding is facilitated.

Description

Corrosion-resistant pipeline tee joint production die

Technical Field

The utility model relates to the technical field of dies, in particular to a corrosion-resistant pipeline tee joint production die.

Background

The mould is used for carrying out injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods on industrial production to obtain various moulds and tools of required products, when the corrosion-resistant pipeline tee joint is produced, the mould is also used for carrying out forming operation on the tee joint, and in the prior art, when the production forming blocks of most corrosion-resistant pipeline tee joints are all fixed, the inner diameter size of the corrosion-resistant tee joint cannot be adjusted when the corrosion-resistant pipeline tee joint is produced, only the corrosion-resistant tee joint with the fixed inner diameter size can be produced, the production efficiency is reduced, the mould requirement of tee joint production is improved, and the production cost is increased.

Disclosure of Invention

The utility model aims to provide a corrosion-resistant pipeline tee joint production die, which solves the problems that in the prior art, when a plurality of production forming blocks of the corrosion-resistant pipeline tee joint are fixed, the inner diameter size of the corrosion-resistant tee joint cannot be adjusted when the corrosion-resistant pipeline tee joint is produced, only the corrosion-resistant tee joint with the fixed inner diameter size can be produced, the production efficiency is reduced, the die requirement for tee joint production is improved, and the production cost is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the corrosion-resistant pipeline tee joint production die comprises a bottom die and a top die, wherein the top die is arranged at the bottom of the bottom die, inner filling materials are respectively fixed on the top and bottom inner walls of the bottom die and the top die which are close to each other, forming cavities are respectively formed in the top and the bottom of the inner filling materials, forming inner blocks are respectively arranged on the inner walls of the forming cavities, the forming inner blocks are respectively arranged in a half T-shaped structure, the forming inner blocks are respectively arranged in a relative mode, installation space is provided for internal parts through the bottom die and the top die, and accordingly the corrosion-resistant tee joint is formed through the forming cavities and the forming inner blocks, protruding parts of the forming inner blocks are detachably connected with a transverse main body part through bolts, and follow-up demoulding is facilitated.

As a further scheme of the utility model: the side walls of two sides of the shaping inner block are provided with connecting threaded holes, the side walls of the bottom die and the top die, which are matched with the positions of the connecting threaded holes, are provided with penetrating threaded holes in a penetrating mode, and the connecting space of the positioning bolt is provided through the connecting threaded holes and the penetrating threaded holes.

As still further aspects of the utility model: the inner walls of the penetrating threaded holes are all in threaded connection with positioning bolts, the positioning bolts penetrate through one ends of the penetrating threaded holes and are in threaded connection with the connecting threaded holes matched with the positions, and the shaping inner blocks are connected and limited through the positioning bolts, so that the shaping inner blocks with different sizes are convenient to replace, injection molding operation is carried out on corrosion-resistant pipeline tee joints with different inner diameters, and the inner diameter of the tee joint is adjustable during production.

As still further aspects of the utility model: the outer wall of the top end of the bottom die and the outer wall of the bottom end of the top die are respectively fixed with a fixed block, the outer diameter sizes of the fixed blocks are matched, the fixed blocks are detachably connected through bolts, and the bottom die and the top die are connected and limited through the fixed blocks.

As still further aspects of the utility model: the top of top mould both sides all is fixed with the handle, the top that top mould is located between two handles runs through and has seted up the hole of moulding plastics, two the hole of moulding plastics runs through the one end of top mould all with position assorted shaping chamber top through connection, conveniently mentions the top mould through the handle, can carry out the operation of moulding plastics to the shaping intracavity through moulding plastics the hole simultaneously.

As still further aspects of the utility model: the bottom die is characterized in that a plurality of fixing lugs are uniformly fixed on the outer walls of the bottom ends of the two ends of the bottom die, the tops of the fixing lugs are connected with fixing bolts in a penetrating threaded mode, and the fixing lugs are matched with the fixing bolts to limit the bottom die.

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

1. according to the utility model, injection molding operation is performed through the top die and the bottom die, and when injection molding operation is performed on the pipeline tee joint, the sizing inner blocks with proper sizes can be replaced according to the inner diameter of the tee joint, so that injection molding production operation of the pipeline tee joint with different inner diameters is realized, and the production efficiency of the corrosion-resistant pipeline tee joint is improved, and meanwhile, the production cost of the corrosion-resistant pipeline tee joint and the loss of die replacement can be effectively reduced.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the midsole mold of the present utility model;

FIG. 3 is an enlarged schematic view of a cross-sectional structure of a midsole mold of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is an enlarged schematic view of a partial structure of the shaped inner block according to the present utility model.

In the figure: 1. a bottom mold; 101. a fixed ear; 110. a top mold; 111. a handle; 112. injection molding holes; 120. a fixed block; 130. an inner filler; 131. a molding cavity; 132. shaping the inner block; 133. penetrating the threaded hole; 134. positioning bolts; 135. and (5) connecting the threaded holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the embodiment of the utility model, the corrosion-resistant pipe tee production mold comprises a bottom mold 1 and a top mold 110, the top mold 110 is arranged at the bottom of the bottom mold 1, inner filling materials 130 are fixed on the top and bottom inner walls of the bottom mold 1 and the top mold 110, forming cavities 131 are formed on the top and the bottom of the two inner filling materials 130, forming inner blocks 132 are arranged on the inner walls of the two forming cavities 131, the two forming inner blocks 132 are arranged in a half-T-shaped structure, the two forming inner blocks 132 are arranged oppositely, and an installation space is provided for internal parts through the bottom mold 1 and the top mold 110, so that the corrosion-resistant tee is formed through the forming cavities 131 and the forming inner blocks 132, wherein protruding parts of the forming inner blocks 132 are detachably connected with a transverse main body part through bolts, and subsequent demolding is convenient.

Wherein, the lateral walls of both sides of the two shaping inner blocks 132 are respectively provided with a connecting threaded hole 135, the lateral walls of the bottom mold 1 and the top mold 110, which are matched with the connecting threaded holes 135 in position, are respectively provided with a penetrating threaded hole 133 in a penetrating way, and the connecting space of the positioning bolt 134 is provided through the connecting threaded holes 135 and the penetrating threaded holes 133.

The inner walls of the through threaded holes 133 are all in threaded connection with positioning bolts 134, one ends of the plurality of positioning bolts 134 penetrating through the through threaded holes 133 are all in threaded connection with connecting threaded holes 135 matched with the positions, and the shaping inner blocks 132 are connected and limited through the positioning bolts 134, so that the shaping inner blocks 132 with different sizes are convenient to replace, injection molding operation is carried out on corrosion-resistant pipeline tee joints with different inner diameters, and the inner diameter of the tee joint is adjustable during production.

The top end outer wall of the bottom die 1 and the bottom end outer wall of the top die 110 are both fixed with fixing blocks 120, the outer diameter sizes of the two fixing blocks 120 are matched, the two fixing blocks 120 are detachably connected through bolts, and the bottom die 1 and the top die 110 are connected and limited through the fixing blocks 120.

Handles 111 are fixed on the tops of two sides of the top die 110, injection holes 112 are formed in the tops of the top die 110, which are located between the two handles 111, the two injection holes 112 penetrate through one end of the top die 110 and are connected with the tops of forming cavities 131 matched with the positions in a penetrating mode, the top die 110 is conveniently lifted through the handles 111, and meanwhile injection molding operation can be carried out in the forming cavities 131 through the injection holes 112.

The outer walls of the bottom ends of the two ends of the bottom die 1 are uniformly fixed with a plurality of fixing lugs 101, the tops of the fixing lugs 101 are connected with fixing bolts through penetrating threads, and the fixing lugs 101 are matched with the fixing bolts to connect and limit the bottom die 1.

The working principle of the utility model is as follows: when the device is used for carrying out injection molding operation on the corrosion-resistant pipeline tee joint, the bottom die 1 is fixed at a proper position only by the aid of the fixing bolts and the fixing lugs 101, the sizing inner block 1232 with a proper size is selected according to the inner diameter size of the corrosion-resistant pipeline tee joint, the sizing inner block 132 is connected and limited with the forming cavity 131 through the positioning bolts 134, the installation is completed, then the bottom die 1 and the top die 110 are connected and limited through the fixing blocks 120 and the connecting bolts, injection molding operation is carried out in the forming cavity 131 through the injection molding holes 112, and the tee joint is molded through the forming cavity 131 and the sizing inner block 132, so that injection molding is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Corrosion-resistant pipeline tee bend production mould, including bed die (1) and top die (110), its characterized in that: the top mould (110) is arranged at the bottom of the bottom mould (1), inner filling materials (130) are fixed on the top and bottom inner walls of the bottom mould (1) and the top mould (110) which are close to each other, forming cavities (131) are formed in the top and the bottom of the inner filling materials (130), forming inner blocks (132) are arranged on the inner walls of the forming cavities (131), the forming inner blocks (132) are arranged in a half T-shaped structure, and the forming inner blocks (132) are arranged oppositely.

2. The corrosion resistant pipe tee production die of claim 1, wherein: the side walls of the two sides of the shaping inner block (132) are respectively provided with a connecting threaded hole (135), and the side walls of the bottom die (1) and the top die (110) matched with the connecting threaded holes (135) in position are respectively provided with a penetrating threaded hole (133) in a penetrating way.

3. The corrosion resistant pipe tee production die of claim 2, wherein: the inner walls of the penetrating threaded holes (133) are connected with positioning bolts (134) in a penetrating threaded manner, and one ends of the positioning bolts (134) penetrating through the penetrating threaded holes (133) are connected with connecting threaded holes (135) in a matching position in a threaded manner.

4. The corrosion resistant pipe tee production die of claim 1, wherein: the bottom die comprises a bottom die (1) and is characterized in that fixed blocks (120) are fixed on the top end outer wall of the bottom die and the bottom end outer wall of the top die (110), the outer diameter sizes of the two fixed blocks (120) are matched, and the two fixed blocks (120) are detachably connected through bolts.

5. The corrosion resistant pipe tee production die of claim 1, wherein: handles (111) are fixed at the tops of two sides of the top die (110), injection holes (112) are formed in the tops of the top die (110) between the two handles (111) in a penetrating mode, and one ends of the two injection holes (112) penetrating through the top die (110) are connected with the tops of forming cavities (131) in penetrating mode, wherein the positions of the forming cavities are matched with the positions of the tops of the forming cavities.

6. The corrosion resistant pipe tee production die of claim 1, wherein: the bottom end outer wall at two ends of the bottom die (1) is uniformly fixed with a plurality of fixing lugs (101), and the tops of the fixing lugs (101) are all connected with fixing bolts in a penetrating threaded manner.