CN213766924U

CN213766924U - Three-way pipe die

Info

Publication number: CN213766924U
Application number: CN202021866974.5U
Authority: CN
Inventors: 淦红娟
Original assignee: Hebei Century Xinxing Pipe Co ltd
Current assignee: Hebei Century Xinxing Pipe Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-23
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a three-way pipe die, the lower connecting rod upper end is poured integrally and is equipped with the inferior valve, inferior valve laminating connection is equipped with the epitheca, the epitheca upper end is poured integrally and is equipped with the connecting rod, the upper shell is equipped with pipeline a with the middle left end activity suit of inferior valve, the upper shell is equipped with pipeline c with the middle right end activity suit of inferior valve, the epitheca is equipped with pipeline b with the middle rear end activity suit of inferior valve, pipeline a, pipeline b and pipeline c circumference inner all have seted up the injection hole, pipeline a, pipeline b and pipeline c upper end all have seted up the draw-in groove, the draw-in groove sliding suit is equipped with the bolt, the bolt inner circle is equipped with lug sliding fit draw-in groove, pipeline a, pipeline b and pipeline c inner end are closed and seamless laminating connection, lower connecting rod and upper connecting rod are connected on the injection molding machine, the machine can control lower connecting rod and upper connecting rod go up and down; the utility model relates to a three-way pipe mould has possessed three-way pipe integrated into one piece, and the process is simple, convenient operation's advantage.

Description

Three-way pipe die

Technical Field

The utility model relates to a three-way pipe mould technical field, concretely relates to is a three-way pipe mould.

Background

Dies (mUw) and tools for the industrial production of desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in short, dies are tools for making shaped articles, which tools are composed of various parts, and different dies are composed of different parts. The invention mainly realizes the processing of the appearance of an article by changing the physical state of a formed material, and the article is called as an industrial nut.

In the prior art, the thread is difficult to manufacture, the process is complex, and therefore a three-way pipe die is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-way pipe mould has possessed three-way pipe integrated into one piece, and the process is simple, and prior art's problem has been solved to convenient operation's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-way pipe die, includes lower connecting rod, the integrative inferior valve that is equipped with of pouring of lower connecting rod upper end, inferior valve laminating connection is equipped with the epitheca, the integrative connecting rod that is equipped with of pouring of epitheca upper end, the activity suit of left end is equipped with pipeline an in the middle of epitheca and the inferior valve, the activity suit of right-hand member is equipped with pipeline c in the middle of epitheca and the inferior valve, the activity suit of rear end is equipped with pipeline b in the middle of epitheca and the inferior valve, the hole of moulding plastics has all been seted up to pipeline an, pipeline b and pipeline c circumference inner, the draw-in groove has all been seted up to pipeline an, pipeline b and pipeline c upper end, the draw-in groove slip suit is equipped with the bolt.

Preferably, the inner ring of the bolt is provided with a lug which is in sliding fit with the clamping groove.

Preferably, the inner ends of the pipeline a, the pipeline b and the pipeline c are closed and are in seamless fit connection.

Preferably, lower connecting rod and last connecting rod are connected on the machine of moulding plastics, and the machine is steerable down connecting rod and last connecting rod and goes up and down.

Preferably, the pipeline a, the pipeline b and the pipeline c are connected to an injection molding machine, and the machine can drive the pipeline a, the pipeline b and the pipeline c to rotate and stretch.

Preferably, a plurality of uniform injection molding holes are formed in the circumferential surfaces of the pipeline a, the pipeline b and the pipeline c at the inner end of the bolt, the diameters of the outer ends of the lower shell and the upper shell are larger than the diameters of the inner ends, and the diameters of the pipeline a, the pipeline b and the pipeline c are smaller than the diameter between the middle of the lower shell and the upper shell by 5-10 mm.

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

1. a three-way pipe die is lifted or rotated by a machine-controlled lower connecting rod, an upper connecting rod, a pipeline a, a pipeline b and a pipeline c, and is convenient for injection molding and separation of a three-way pipe.

2. A three-way pipe die is connected with a clamping groove in a sliding mode through a bolt, sliding is facilitated, a pipeline a, a pipeline b and a pipeline c are made to rotate, and thread forming is convenient.

3. A three-way pipe die is characterized in that the diameter of a pipeline a, a pipeline b and a pipeline c is 5-10 mm smaller than the diameter of the middle of a lower shell and an upper shell, so that the pipeline is convenient to form, the diameter of the outer end of the lower shell and the diameter of the outer end of the upper shell are larger than the diameter of the inner end of the lower shell and the diameter of the upper shell, so that threads are convenient to form, and the joint is firmer.

Drawings

Fig. 1 is a schematic view of the overall structure of a three-way pipe die of the present invention;

fig. 2 is a schematic view of a downward view structure of a lower shell of the three-way pipe die of the present invention;

fig. 3 is the utility model relates to a pipeline a left side view structure schematic diagram of three-way pipe mould.

The figures are labeled as follows: 1. a lower connecting rod; 2. a lower case; 3. injection molding holes; 4. a card slot; 5. a pipeline a; 6. an upper connecting rod; 7. an upper shell; 8. a pipe b; 9. a pipe c; 10. and (4) bolts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

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.

Example 1:

referring to fig. 1, 2 and 3, a three-way pipe die comprises a lower connecting rod 1, a lower shell 2 is integrally cast at the upper end of the lower connecting rod 1, an upper shell 7 is attached and connected to the lower shell 2, an upper connecting rod 6 is integrally cast at the upper end of the upper shell 7, a pipeline a5 is movably sleeved at the left end of the middle of the upper shell 7 and the lower shell 2, a pipeline c9 is movably sleeved at the right end of the middle of the upper shell 7 and the lower shell 2, a pipeline b8 is movably sleeved at the rear end of the middle of the upper shell 7 and the lower shell 2, injection holes 3 are respectively formed at the inner circumferential ends of the pipeline a5, the pipeline b8 and the pipeline c9, clamping grooves 4 are respectively formed at the upper ends of the pipeline a5, the pipeline b8 and the pipeline c9, and bolts 10 are slidably sleeved on the clamping grooves 4;

specifically, go up connecting rod 6 and lower connecting rod 1 and conveniently connect the machine and go up and down, the outer lane of three-way pipe is conveniently controlled to epitheca 7 and inferior valve 2, and pipeline a5, pipeline b8 and pipeline c9 make things convenient for the machine to connect and stretch out and draw back and rotate, and the hole of moulding plastics 3 makes things convenient for the injection molding liquid, and bolt 10 conveniently makes three-way pipe shaping screw thread, and draw-in groove 4 makes things convenient for sliding bolt 10.

Example 2:

referring to fig. 1, 2 and 3, in the three-way pipe die, a lug is arranged on an inner ring of a bolt 10 and is in sliding fit with a clamping groove 4, inner ends of a pipeline a5, a pipeline b8 and a pipeline c9 are closed and are in seamless joint connection, a lower connecting rod 1 and an upper connecting rod 6 are connected to an injection molding machine, the machine can control the lower connecting rod 1 and the upper connecting rod 6 to lift, a pipeline a5, a pipeline b8 and a pipeline c9 are connected to the injection molding machine, the machine can drive the pipeline a5, the pipeline b8 and the pipeline c9 to rotate and stretch, a plurality of uniform injection molding holes 3 are formed in circumferential surfaces of the pipeline a5, the pipeline b8 and the pipeline c9 at the inner end of the bolt 10, the diameter of the outer end of a lower shell 2 and an upper shell 7 is larger than the diameter of the inner end, and the diameter of the pipeline a5, the pipeline b8 and the pipeline c9 is smaller than the diameter between the diameter of the lower shell 2 and the upper shell 7 by 5-10 mm;

specifically, the sliding connection of the bolt 10 and the clamping groove 4 facilitates separation of the pipeline a5, the pipeline b8 and the pipeline c9, the lower connecting rod 1 and the upper connecting rod 6 are lifted to facilitate connection and separation of the formed three-way pipe, and the lower shell 2 and the upper shell 7 are sleeved with the pipeline a5, the pipeline b8 and the pipeline c9 to facilitate formation of the three-way pipe.

The working principle is as follows: a three-way pipe die is characterized in that firstly, a worker slides a bolt 10 to the middle of a clamping groove 4, then a lower connecting rod 1 and an upper connecting rod 6 are controlled by a machine to extend towards the middle, so that a lower shell 2 and an upper shell 7 are attached and connected, a pipeline a5, a pipeline b8, a pipeline c9 and the bolt 10 are sleeved in the middle of the lower shell 2 and the upper shell 7, then injection molding liquid is transmitted to an injection molding hole 3 through a pipeline a5, a pipeline b8 and a pipeline c9 and is discharged into the upper shell 7 and the lower shell 2 through the injection molding hole 3, the upper shell 7 and the lower shell 2 are cooled through an external cooler after being filled, after cooling, the lower connecting rod 1 and the upper connecting rod 6 are contracted, the three-way pipe is separated from the lower shell 2 and the upper shell 7, then the pipeline a5, the pipeline b8 and the pipeline c9 are controlled by the machine to contract outwards, so that the bolt 10 moves to the innermost side of the clamping groove 4, the pipeline a5, the pipeline b 4 and the inner end of the pipeline c9 are separated, and then the pipeline a5 is controlled, The pipeline b8 and the pipeline c9 rotate to drive the bolt 10 to rotate, workers only need to pinch the three-way pipe, then the pipeline a5, the pipeline b8 and the pipeline c9 separate the three-way pipe, and the three-way pipe is formed.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a three-way pipe mould which characterized in that: including connecting rod (1) down, connecting rod (1) upper end integrative pouring is equipped with inferior valve (2) down, inferior valve (2) laminating connection is equipped with epitheca (7), epitheca (7) upper end integrative pouring is equipped with upper junction pole (6), the activity suit of left end is equipped with pipeline a (5) in the middle of epitheca (7) and inferior valve (2), the activity suit of right-hand member is equipped with pipeline c (9) in the middle of epitheca (7) and inferior valve (2), rear end activity suit is equipped with pipeline b (8) in the middle of epitheca (7) and inferior valve (2), the hole of moulding plastics (3) have all been seted up to pipeline a (5), pipeline b (8) and pipeline c (9) circumference inner, draw-in groove (4) have all been seted up to pipeline a (5), pipeline b (8) and pipeline c (9) upper end, draw-in-groove (4) slip suit is equipped with bolt (10).

2. The tee die of claim 1, wherein: and the inner ring of the bolt (10) is provided with a lug which is in sliding fit with the clamping groove (4).

3. The tee die of claim 1, wherein: the inner ends of the pipeline a (5), the pipeline b (8) and the pipeline c (9) are closed and are in seamless joint connection.

4. The tee die of claim 1, wherein: lower connecting rod (1) and last connecting rod (6) are connected on the machine of moulding plastics, and the machine is steerable down connecting rod (1) and go up and down connecting rod (6).

5. The tee die of claim 1, wherein: pipeline a (5), pipeline b (8) and pipeline c (9) all connect on the machine of moulding plastics, and the machine can drive pipeline a (5), pipeline b (8) and pipeline c (9) rotation and flexible.

6. The tee die of claim 1, wherein: a plurality of uniform injection molding holes (3) are formed in the circumferential surfaces of the inner end pipeline a (5), the pipeline b (8) and the pipeline c (9) of the bolt (10), the outer end diameters of the lower shell (2) and the upper shell (7) are larger than the inner end diameters, and the diameters of the pipeline a (5), the pipeline b (8) and the pipeline c (9) are smaller than the diameter between the lower shell (2) and the upper shell (7) by 5-10 mm.