CN211779580U

CN211779580U - Injection molding part

Info

Publication number: CN211779580U
Application number: CN202020005734.XU
Authority: CN
Inventors: 马跃畅; 陈忠兴
Original assignee: Suzhou Tianshida Precision Machinery Co ltd
Current assignee: Suzhou Tianshida Precision Machinery Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-27
Anticipated expiration: 2030-01-02

Abstract

The utility model relates to an injection molding piece, which comprises a pipe body, wherein the pipe body comprises a first opening, a second opening and a third opening; the surface of the pipe body is provided with a through groove penetrating through the thickness of the pipe body, and the pipe body further comprises a regulating block hinged on the side wall of the through groove, a torsion spring is arranged at the hinged position, the side wall of the through groove is provided with a clamping groove, and the regulating block is provided with a plurality of clamping strips capable of being matched with the clamping groove. When the Y-shaped three-way component is used, fluid normally passes through the Y-shaped three-way component, and the liquid flow passing through the three openings can be adjusted, if the Y-shaped three-way component is used for shunting, namely one opening enters, and two openings exit, when the flow at the total opening is adjusted, the flow and the flow speed at the other two openings can be naturally reduced; when needs are adjusted the mouth of a pipe flow department, press the regulating block downwards, make the cooperation joint of the card strip on the regulating block lateral wall in the draw-in groove, when the joint was in the draw-in groove of difference, the regulating block stretched into the degree of depth difference that leads to the groove, had adjusted the size of opening part promptly, had adjusted the flow of mouth of a pipe department in other words.

Description

Injection molding part

Technical Field

The utility model relates to an injection molding, in particular to injection molding spare.

Background

The injection molding part refers to various injection molding products produced by an injection molding machine, and is commonly called injection molding parts, and comprises various packages, parts and the like. Is mainly prepared from polyethylene or polypropylene and various organic solvents.

The molding process of the injection molding piece is simple and the molding speed is high, and particularly, the molding process of the special-shaped workpiece is simpler and more convenient; a Y-tube, or tee, having three outlets, for mixing two different streams of liquid through the Y-tube into one stream of liquid, or for splitting one stream of liquid into two streams of liquid; however, the current Y-shaped pipe on the market only plays a role in drainage and diversion, and the flow can not be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an injection moulding spare.

The above technical purpose of the present invention can be achieved by the following technical solutions: an injection molded part comprising a tube body, the tube body comprising a first opening, a second opening and a third opening; the body surface is provided with the logical groove that runs through its thickness and still including articulating the regulating block that leads to the groove lateral wall and be provided with torque spring in articulated department, it is provided with the draw-in groove to lead to the groove lateral wall, be provided with the multiunit on the regulating block and can block the strip with draw-in groove complex.

Preferably, the elastic rubber layer is arranged at the through groove.

Preferably, the resilient rubber layer comprises a plurality of sets of interconnected folded rubber.

Preferably, the cross-sectional shape of the adjusting block is a sector.

Preferably, the plurality of adjusting blocks abut against each other at the axis of the pipe body.

Preferably, the adjusting block comprises a main adjusting part and an elastic part elastically connected to the adjusting part, and the clamping strip is arranged on the elastic part.

Preferably, the adjusting portion is provided with a groove, the elastic portion abuts against the groove, the side wall of the groove is provided with a snap ring, the side wall of the elastic portion is provided with an abutting ring, and the spring with two ends abutting against the snap ring and the abutting ring respectively is further included.

To sum up, the utility model discloses following beneficial effect has:

when the Y-shaped three-way piece is used, fluid normally passes through the Y-shaped three-way piece, the flow rate of the liquid passing through the three openings can be adjusted, if the Y-shaped three-way piece is used for shunting, namely one opening enters and two openings exit, when the flow rate at the total opening is adjusted, the flow rate and the flow speed at the other two openings can be naturally reduced, and when the Y-shaped three-way piece is used for converging, the flow rate at the opening can be adjusted to adjust the mixing ratio of the two fluids; when needs are adjusted the mouth of a pipe flow department, press the regulating block downwards, make the cooperation joint of the card strip on the regulating block lateral wall in the draw-in groove, when the joint was in the draw-in groove of difference, the regulating block stretched into the degree of depth difference that leads to the groove, had adjusted the size of opening part promptly, had adjusted the flow of mouth of a pipe department in other words.

Drawings

FIG. 1 is a sectional view of the entire structure in the embodiment;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a sectional view of a part of the structure in the embodiment;

FIG. 4 is a schematic diagram of a part of the structure in the example.

In the figure, 1, a tube body; 11. a first opening; 12. a second opening; 13. a third opening; 21. a through groove; 211. clamping the strip; 212. a card slot; 213. an adjustment section; 214. an elastic portion; 215. a groove; 216. a snap ring; 217. a butting ring; 218. a spring; 22. an adjusting block; 23. a torsion spring; 24. an elastic rubber layer; 241. and folding the rubber group.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

an injection molded part, as shown in fig. 1 and 2, comprises a pipe body 1, wherein the pipe body 1 comprises a first opening 11, a second opening 12 and a third opening 13; the surface of the pipe body 1 is provided with a through groove 21 penetrating through the thickness of the pipe body, the pipe body further comprises an adjusting block 22 hinged on the side wall of the through groove 21, a torsion spring 23 is arranged at the hinged position, the side wall of the through groove 21 is provided with a clamping strip 211, and the adjusting block 22 is provided with a plurality of groups of clamping grooves 212 capable of being matched with the clamping grooves 212.

As shown in fig. 1, the through slots 21 and the adjusting blocks 22 are arranged in a plurality of groups along the pipe body 1 in an annular array, and a group is arranged at each of the first opening 11, the second opening 12 and the third opening 13.

As shown in fig. 1 and 4, the pipe further comprises an elastic rubber layer 24 arranged at the through groove 21, and the elastic rubber layer 24 separates the adjusting block 22 from the inner cavity of the pipe body 1.

As shown in fig. 4, the resilient rubber layer 24 includes a plurality of sets 241 of folded rubber attached to each other.

As shown in fig. 1, the adjusting block 22 has a fan-shaped cross-sectional shape.

As shown in fig. 1, the plurality of regulating blocks 22 abut against each other at the axial center of the pipe body 1.

As shown in fig. 1 and 3, the adjusting block 22 includes a main adjusting portion 213 and an elastic portion 214 elastically connected to the adjusting portion 213, and the engaging groove 212 is disposed on the elastic portion 214.

The working principle is as follows:

when the Y-shaped three-way piece is used, fluid normally passes through the Y-shaped three-way piece, the flow rate of the liquid passing through the three openings can be adjusted, if the Y-shaped three-way piece is used for shunting, namely one opening enters and two openings exit, when the flow rate at the total opening is adjusted, the flow rate and the flow speed at the other two openings can be naturally reduced, and when the Y-shaped three-way piece is used for converging, the flow rate at the opening can be adjusted to adjust the mixing ratio of the two fluids; when the flow at the pipe orifice needs to be adjusted, the adjusting block 22 is pressed downwards, so that the clamping strip 211 on the side wall of the adjusting block 22 is clamped in the clamping groove 212 in a matching manner, and when the clamping is in different clamping grooves 212, the adjusting block 22 extends into the through groove 21 with different depths, namely, the size of the opening is adjusted, namely, the flow at the pipe orifice is adjusted.

Claims

1. An injection-molded article comprising a pipe body (1), characterized in that: the pipe body (1) comprises a first opening (11), a second opening (12) and a third opening (13); body (1) surface is provided with logical groove (21) that runs through its thickness and still is provided with torsion spring (23) including articulating regulating block (22) that lead to groove (21) lateral wall and in articulated department, it is provided with card strip (211) to lead to groove (21) lateral wall, be provided with multiunit on regulating block (22) can with card strip (211) complex draw-in groove (212).

2. An injection-molded part according to claim 1, wherein: the through grooves (21) and the adjusting blocks (22) are arranged in a plurality of groups along the annular array of the pipe body (1), and a group is respectively arranged at the first opening (11), the second opening (12) and the third opening (13).

3. An injection molded part according to claim 2, wherein: the rubber gasket also comprises an elastic rubber layer (24) arranged at the through groove (21).

4. An injection molded part according to claim 3, wherein: the elastic rubber layer (24) comprises a plurality of groups of mutually connected folding rubber groups (241).

5. An injection molded part according to claim 4, wherein: the cross section of the adjusting block (22) is fan-shaped.

6. An injection molded part according to claim 5, wherein: the adjusting blocks (22) are mutually abutted at the axis of the pipe body (1).

7. An injection molded part according to claim 6, wherein: the adjusting block (22) comprises a main adjusting portion (213) and an elastic portion (214) elastically connected to the adjusting portion (213), and the clamping strip (211) is arranged on the elastic portion (214).

8. An injection molded part according to claim 7, wherein: be provided with recess (215) on regulation portion (213), elasticity portion (214) butt is on recess (215), recess (215) lateral wall is provided with snap ring (216), elasticity portion (214) lateral wall is provided with butt ring (217), still includes spring (218) that both ends butt respectively on snap ring (216), butt ring (217).