CN212986400U - Metal tube convenient to mould plastics - Google Patents
Metal tube convenient to mould plastics Download PDFInfo
- Publication number
- CN212986400U CN212986400U CN202021880012.5U CN202021880012U CN212986400U CN 212986400 U CN212986400 U CN 212986400U CN 202021880012 U CN202021880012 U CN 202021880012U CN 212986400 U CN212986400 U CN 212986400U
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- Prior art keywords
- joint
- injection molding
- metal
- injection
- connecting block
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a metal pipe convenient for injection molding, which comprises a metal pipe, an outer injection molding joint, an inner injection molding joint, an upper positioning fixed column and a tightening nut, wherein the right side of the metal pipe of the device is connected with the inner thread of the outer injection molding joint, the left side of a second metal pipe is connected with the inner injection molding joint through thread, the inner diameter of the outer injection molding joint is slightly larger than the outer diameter of the inner injection molding joint, the inner part of the outer injection molding joint is provided with internal thread, the outer surface of the inner injection molding joint is provided with external thread, when the metal pipe is connected with the second metal pipe, the inner injection molding joint is only required to be aligned with the inner pipeline of the outer injection molding joint, the inner injection molding joint is rotated to ensure that the outer injection molding joint is connected with the inner injection molding joint through thread, and the injection molding pipe cap (the inner injection molding joint and the outer injection molding joint) is connected with the metal pipe (the metal pipe and the second metal, simultaneously, make between the multichannel more convenient through the pipe cap connected mode of moulding plastics.
Description
Technical Field
The utility model relates to a tubular metal resonator equipment correlation technique field specifically is a tubular metal resonator convenient to mould plastics.
Background
The choice of plastic plug for steel pipe is largely determined by the type of plastic (thermoplastic or thermoset), the starting form, and the shape and dimensions of the article. The plastic pipe cap, the plastic dust cover, the steel pipe protective cap and the steel pipe stopper are all the same article, the plastic pipe cap can guarantee the sealing performance of the pipe fittings such as the elbow, the four-way joint, the three-way joint and the large bent pipe, and can protect the novel plastic products of the pipe fittings. The pipe fitting protection device has the advantages that the pipe fitting protection device is very convenient to mount or dismount, the pipe fitting can be prevented from being damaged by collision in the transportation or carrying process, and the attractiveness of the appearance is guaranteed. Therefore, the quality requirement of the plastic pipe cap is very high and strict, the appearance requirement of a steel pipe manufacturer on a steel pipe is very high, the protective performance of the plastic pipe cap is also improved, and the development of the steel pipe industry can drive the development of the plastic pipe cap industry
In the aspect of current tubular metal resonator moulding plastics, there is the pipe cap of moulding plastics and metal pipeline is connected insecurely, through the not convenient technical problem of the pipe cap connected mode of moulding plastics between the multi-channel, for this reason the utility model provides a tubular metal resonator convenient to mould plastics is used for solving above-mentioned problem.
Disclosure of Invention
An object of the utility model is to provide a tubular metal resonator convenient to mould plastics, connect, interior plastic joint, No. two metal pipeline, epirelief connecting block, go up the fixed column of location, lower protruding connecting block and screw up the nut including a metal pipeline, outer injection moulding, the one end and the outer injection moulding of a metal pipeline connect threaded connection, outer injection moulding connects and interior plastic joint threaded connection, the one end and No. two metal pipeline threaded connection of interior plastic joint.
Preferably, the outer surface of one end of the first metal pipeline is provided with threads, and a threaded through hole is formed in the outer injection molding connector.
Preferably, the first metal pipeline is made of metal stainless steel, and the outer injection molding joint is made of wear-resistant rubber.
Preferably, outer injection moulding connects and interior injection moulding connects and is in same axis, No. one metal pipeline and No. two metal pipeline are in same axis.
Preferably, interior top that moulds plastics and connect the right side is equipped with the epirelief connecting block, interior below that moulds plastics and connect the right side is equipped with down the epirelief connecting block.
Preferably, the upper convex connecting block is connected with the outer injection molding joint screw through an upper positioning fixing column, and the lower convex connecting block is connected with the outer injection molding joint screw through a lower positioning fixing column.
Preferably, two ends of the upper positioning fixing column are provided with four groups of tightening nuts, and the insides above and below the outer injection molding joint are respectively provided with a threaded blind hole.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model discloses a mutually supporting of a metal pipeline, outer injection joint, interior injection joint and No. two metal pipelines, at first, the right side of the metal pipeline of this device is connected with the inside screw thread of outer injection joint, and the left side of No. two metal pipelines is again with interior injection joint screw thread connection, the internal diameter of outer injection joint slightly is greater than interior injection joint's external diameter, and the inside of outer injection joint is equipped with the internal thread, the surface of interior injection joint is equipped with the external screw thread, when connecting a metal pipeline with No. two metal pipelines again, only need aim at interior injection joint at the interior pipeline of outer injection joint, rotate interior injection joint, make outer injection joint and interior injection joint screw thread connection, through the above-mentioned mode, it is more firm to make injection pipe cap (interior injection joint and outer injection joint) and metal pipeline (metal pipeline, No. two metal pipelines) connect, simultaneously, make between the multichannel more convenient through the pipe cap connected mode of moulding plastics.
2. The utility model discloses a mutual cooperation of epirelief connecting block, last fixed column of fixing a position, screwing up the nut, protruding connecting block, lower fixed column of fixing a position and interior injection moulding joint, the upper and lower position of including the joint of moulding plastics respectively establishes the welding and has epirelief connecting block and protruding connecting block down, will annotate the injection moulding joint and rotate and get into outer injection moulding joint back, pass epirelief connecting block and outer injection moulding joint threaded connection through last fixed column of fixing a position, further play the reinforcing effect between multi-channel and the pipe cap of moulding plastics.
3. The utility model discloses a lower location fixed column passes protruding connecting block and outer injection molding joint threaded connection down, plays the reinforcing effect between the multi-channel and the pipe cap of moulding plastics, scribbles paint through surface at a metal pipeline and No. two metal pipelines, plays the anticorrosion effect, improves the device practicality.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a sectional view of the internal structure of the present invention;
fig. 3 is a partially enlarged schematic view of the present invention.
In the figure: 1. a first metal pipe; 2. an outer injection molded joint; 3. injecting a joint internally; 4. a second metal pipe; 5. a convex connecting block; 6. an upper positioning fixing column; 7. screwing down the nut; 8. a lower convex connecting block; 9. and the lower positioning fixing column.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tubular metal resonator convenient to mould plastics, includes that a metal pipeline 1, outer injection moulding connect 2, interior injection moulding connect 3, No. two metal pipelines 4, epirelief connecting block 5, go up location fixed column 6, lower protruding connecting block 8 and screw up nut 7, its characterized in that, the one end and the outer injection moulding of a metal pipeline 1 connect 2 threaded connection, outer injection moulding connects 2 and interior injection moulding connect 3 threaded connection, and interior injection moulding connects 3 one end and No. two metal pipelines 4 threaded connection.
Furthermore, the outer surface of one end of the first metal pipeline 1 is provided with threads, and the inner part of the outer injection molding connector 2 is provided with a threaded through hole 21, so that the first metal pipeline 1 is conveniently connected with the outer injection molding connector 2.
Further, the material of a metal pipeline 1 is metal stainless steel, and the material of outer injection molding joint 2 is wear-resisting rubber, extension device life.
Further, outer injection moulding connects 2 and interior injection moulding connects 3 and is in same axis, and No. one metal pipeline 1 is in same axis with No. two metal pipeline 4, improves the inside circulation nature of pipeline.
Furthermore, an upper convex connecting block 5 is arranged above the right side of the inner injection joint 3, and a lower convex connecting block 8 is arranged below the right side of the inner injection joint 3, so that the fixed connection of the device is facilitated.
Furthermore, the upper convex connecting block 5 is in screwed connection with the outer injection joint 2 through the upper positioning fixing column 6, and the lower convex connecting block 8 is in screwed connection with the outer injection joint 2 through the lower positioning fixing column 9, so that the parts can be conveniently connected.
Furthermore, two ends of the upper positioning fixing column 6 are provided with tightening nuts 7, the number of the tightening nuts 7 is four, and the insides above and below the outer injection molding joint 2 are respectively provided with a threaded blind hole 22, so that the parts of the device can be conveniently fixed.
The working principle is as follows: in actual operation, the utility model discloses a metal pipeline 1, outer injection joint 2, interior injection joint 3 and No. two metal pipeline 4 mutually support, at first, the right side of a metal pipeline 1 of this device and the inside threaded connection of outer injection joint 2, and the left side of No. two metal pipeline 4 again with interior injection joint 3 threaded connection, the internal diameter of outer injection joint 2 slightly is greater than the external diameter of interior injection joint 3, and the inside of outer injection joint 2 is equipped with the internal thread, the surface of interior injection joint 3 is equipped with the external screw thread, when being connected No. one metal pipeline 1 with No. two metal pipeline 4 again, only need to aim at the interior pipeline of outer injection joint 2 with interior injection joint 3, rotate interior injection joint 3, make outer injection joint 2 and interior injection joint 3 threaded connection, through the above-mentioned mode, both make the pipe cap of moulding plastics (interior injection joint 3 and outer injection joint 2) and metal pipeline (a metal pipeline 1, metal pipeline 1, No. two metal pipeline 4) connect more firmly for through the pipe cap connected mode of moulding plastics more convenient between the multichannel. The upper and lower positions of the inner injection joint 3 are respectively welded with an upper convex connecting block 5 and a lower convex connecting block 8, after the inner injection joint 3 rotates to enter the outer injection joint 2, the upper convex connecting block 5 is penetrated through an upper positioning fixing column 6 to be in threaded connection with the outer injection joint 2, and the reinforcing effect between a multi-pipeline and an injection pipe cap is further achieved. Paint is coated on the outer surfaces of the first metal pipeline 1 and the second metal pipeline 4, so that the anti-corrosion effect is achieved, and the practicability of the device is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tubular metal resonator convenient to mould plastics, includes that a metal pipeline (1), outer injection moulding connect (2), interior injection moulding connect (3), No. two metal pipeline (4), epirelief connecting block (5), go up location fixed column (6), lower protruding connecting block (8) and screw up nut (7), its characterized in that, the one end and the outer injection moulding of a metal pipeline (1) connect (2) threaded connection, outer injection moulding connects (2) and interior injection moulding connect (3) threaded connection, the one end and No. two metal pipeline (4) threaded connection of interior injection moulding joint (3).
2. The metal pipe convenient for injection molding according to claim 1, wherein the outer surface of one end of the first metal pipeline (1) is provided with threads, and the inner part of the outer injection molding joint (2) is provided with a threaded through hole (21).
3. The metal pipe convenient to injection mold of claim 1, wherein the material of the first metal pipeline (1) is metal stainless steel, and the material of the outer injection molding joint (2) is wear-resistant rubber.
4. The metal pipe convenient to inject according to claim 1, wherein the outer injection joint (2) and the inner injection joint (3) are in the same axis, and the first metal pipeline (1) and the second metal pipeline (4) are in the same axis.
5. The metal pipe convenient to inject according to claim 1, characterized in that an upper convex connecting block (5) is arranged above the right side of the inner injection joint (3), and a lower convex connecting block (8) is arranged below the right side of the inner injection joint (3).
6. The metal pipe convenient to injection mold as claimed in claim 1, wherein the upper convex connecting block (5) is in screw connection with the outer injection molding joint (2) through an upper positioning fixing column (6), and the lower convex connecting block (8) is in screw connection with the outer injection molding joint (2) through a lower positioning fixing column (9).
7. The injection-molding-facilitated metal pipe as claimed in claim 1, wherein the upper positioning and fixing column (6) is provided at both ends thereof with tightening nuts (7), the number of the tightening nuts (7) is four, and the inner portions above and below the outer injection-molded joint (2) are respectively provided with a threaded blind hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880012.5U CN212986400U (en) | 2020-09-01 | 2020-09-01 | Metal tube convenient to mould plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880012.5U CN212986400U (en) | 2020-09-01 | 2020-09-01 | Metal tube convenient to mould plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212986400U true CN212986400U (en) | 2021-04-16 |
Family
ID=75435992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021880012.5U Expired - Fee Related CN212986400U (en) | 2020-09-01 | 2020-09-01 | Metal tube convenient to mould plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212986400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087450A (en) * | 2021-10-11 | 2022-02-25 | 惠州市德赛西威汽车电子股份有限公司 | Pipeline joint structure |
-
2020
- 2020-09-01 CN CN202021880012.5U patent/CN212986400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087450A (en) * | 2021-10-11 | 2022-02-25 | 惠州市德赛西威汽车电子股份有限公司 | Pipeline joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 Termination date: 20210901 |