CN210318039U - Die casting connector - Google Patents
Die casting connector Download PDFInfo
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- CN210318039U CN210318039U CN201920862905.8U CN201920862905U CN210318039U CN 210318039 U CN210318039 U CN 210318039U CN 201920862905 U CN201920862905 U CN 201920862905U CN 210318039 U CN210318039 U CN 210318039U
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- connecting pipe
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- longitudinal clamping
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Abstract
A die casting connector comprises a transverse embedding part and a longitudinal clamping part; the upper end face of the transverse embedding part is provided with at least two containing cavities for fixedly placing nuts, the limiting holes are matched with the ports of the transverse connecting pipe, and the nuts are fixedly connected with the inner hexagonal fastening screws; the lower end face of the longitudinal clamping portion is a curved surface, the upper end face of the longitudinal clamping portion is provided with at least two through holes, and the longitudinal clamping portion is fixedly connected with the longitudinal connecting pipe by matching with an inner hexagonal cylindrical head screw, a spring washer and a gasket; in addition, the inner side of the longitudinal clamping part is also provided with a through hole which is matched with an inner hexagonal socket head screw, a spring washer and a gasket to fixedly connect the longitudinal clamping part with the longitudinal connecting pipe. The utility model discloses a die casting connector is integrated into one piece structure, and is durable firm, can realize the fixed connection of quadrangular prism shape connecting pipe and cylindrical connecting pipe, its simple structure, and the steadiness is high, has very high practical value.
Description
Technical Field
The utility model relates to a die casting connector belongs to pipe connection technical field.
Background
Pipe fitting connecting device often will be used in modern furniture manufacturing, for example the pipe fitting connector for connecting horizontal pipe fitting and vertical pipe fitting that chinese utility model patent CN202149108U disclosed, it comprises horizontal clamping part and vertical clamping part, and horizontal clamping part and vertical clamping part are butt joint by two sections half shells that set up in opposite directions to form through the through bolt lock solid. The two half shells are formed by connecting a horizontal semicircular arc part at the upper end and a vertical semicircular arc part at the lower end, connecting holes for penetrating through bolts are respectively arranged on the horizontal semicircular arc part and the vertical semicircular arc part, and a step surface is formed at the upper end of the inner surface of the vertical semicircular arc part. The disadvantages of this structure are: 1. the fastening structure between the pipe fittings is single, the stability can not be guaranteed, and especially when the structure is acted by external force, the bolt is easy to loosen; 2. the connection mode of half shell butt joint is adopted, so that time and labor are wasted in the actual installation process, and the installation is not easy. 3. Only a fixed connection between the cylindrical pipe fittings can be realized.
Therefore, it is necessary to design a pipe connecting device which has various fastening structures between pipes, high stability and convenient installation and can realize the fixed connection between pipes with different shapes.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art not enough, provide one kind and support stable, connect firm, intensity is higher, simple to operate to can realize the pipe fitting connector between the different shape pipe fittings.
In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: the utility model provides a die casting connector, includes horizontal embedding portion and vertical joint portion, its characterized in that: the transverse embedding part is of a cuboid structure, and at least two accommodating cavities for fixedly accommodating nuts are formed in the upper end face of the transverse embedding part; the longitudinal clamping part is of a cuboid structure with a curved lower end face, at least two through holes are formed in the upper end face of the longitudinal clamping part, and at least one through hole is formed in the inner side face of the longitudinal clamping part; the transverse embedding part is fixedly connected with the transverse quadrangular prism connecting pipe, and the longitudinal clamping part is fixedly connected with the longitudinal cylindrical connecting pipe.
The preferable technical scheme is as follows: the upper end surface of the connecting pipe orifice of the transverse quadrangular connecting pipe is provided with a limiting hole corresponding to the position of the accommodating cavity; the transverse embedding part and the transverse quadrangular connecting pipe are fixedly connected through an inner hexagonal fastening screw, a nut in the containing cavity and the limiting hole.
The preferable technical scheme is as follows: the curved surface of the lower end face of the longitudinal clamping part is attached to the pipe surface of the longitudinal cylindrical connecting pipe; the longitudinal clamping portion and the longitudinal cylindrical connecting pipe are fixedly connected through an inner hexagonal cylindrical head screw, the through hole and the spring washer and the gasket.
The preferable technical scheme is as follows: the inner side surface of the longitudinal clamping portion is provided with at least one through hole, and the longitudinal clamping portion and the longitudinal cylindrical connecting pipe are fixedly connected through an inner hexagonal cylindrical head screw and the through hole in a matched mode with a spring washer and a gasket.
The preferable technical scheme is as follows: the die casting connector is an aluminum die-casting integrated structure, and the transverse quadrangular connecting pipe and the longitudinal cylindrical connecting pipe are both made of stainless steel.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
1. the utility model adopts an aluminum die-casting integrated structure, which has high integral strength; 2. the utility model can realize the fixed connection between the cylindrical pipe fitting and the quadrangular pipe fitting; 3. the die casting connector provided by the utility model realizes fixed connection at three different places, thereby improving the firmness of the whole structure; 4. the utility model discloses simple structure, it is very convenient to assemble, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an assembly diagram of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a right side view of the present invention.
Fig. 5 is a top view of the present invention.
In the above drawings, 1, an inner hexagonal fastening screw; 2. a nut; 3. a hexagon socket head cap screw; 4. a spring washer; 5. a cavity; 6. a lateral embedding portion; 7. a through hole; 8. a longitudinal clamping part; 9. a limiting hole; 10. a transverse quadrangular connection pipe; 11. a longitudinal cylindrical connecting tube; 12. and (7) a gasket.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
In the description of the present application, it is to be understood that the terms "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner and are not to be construed as limiting the present invention.
In addition, in the present application, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses further embodiments of the invention.
As shown in fig. 1-5, the present invention provides a die casting connector, which comprises a transverse embedding portion 6 and a longitudinal clamping portion 8; wherein the up end of horizontal embedding portion 6 is equipped with two at least chambeies 5 that are used for the fixed nut 2 that holds that hold, is equipped with two at least through-holes 7 at the up end of vertical joint portion 8, and the lower terminal surface of vertical joint portion 8 is a curved surface, and the medial surface of vertical joint portion 8 is equipped with at least one through-hole 7.
The preferred embodiment is: the transverse embedding part 6 is of a cuboid structure, a transverse quadrangular connecting pipe 10 is fixedly connected with the transverse embedding part 6, and a limiting hole 9 corresponding to the position of the accommodating cavity 5 is arranged on the upper end face of a pipe orifice of the transverse quadrangular connecting pipe 10; the transverse embedding part 6 and the transverse quadrangular connecting pipe 10 are fixedly connected through the inner hexagonal fastening screw 1, the nut 2 in the accommodating cavity 5 and the limiting hole 9, the fixing connection with the quadrangular pipe fitting can be realized by adopting the structure, and the connecting mode belongs to a hidden connecting mode, so that the structure is stable, and the space is saved.
The preferred embodiment is: a longitudinal cylindrical connecting pipe 11 is fixedly connected with the longitudinal clamping part 8, and the pipe surface of the longitudinal cylindrical connecting pipe 11 is attached to the lower end surface curved surface of the longitudinal clamping part 8; the up end of vertical joint portion 8 is equipped with two at least through-holes 7, and vertical joint portion 8 and vertical cylindrical connecting pipe 11 realize fixed connection through hexagon socket head cap screw 3 and spring washer 4 and gasket 12, adopt this kind of structure can realize with cylindrical pipe's fixed connection to this kind of connection structure steadiness is high.
The preferred embodiment is: the medial surface of vertical joint portion 8 is equipped with at least one through-hole 7, and fixed connection is realized through hexagon socket head cap screw 3 and spring washer 4 and gasket 12 to vertical joint portion 8 and vertical cylindrical connecting pipe 11, has further strengthened the whole steadiness of die casting connector.
The preferred embodiment is: the die casting connector is aluminium die-casting integrated into one piece structure, and horizontal quadrangular connecting pipe 10 is made by stainless steel with vertical cylindrical connecting pipe 11, has increased the intensity of die casting connector and has increased the utility model discloses a life.
Therefore, the utility model discloses effectively overcome among the prior art pipe connector connected mode single, connection structure is insecure, and the structure is complicated, installs inconvenient problem. The utility model provides a multiple fixed connection mode, realized the fixed connection between the different grade type pipe fitting, and the utility model discloses simple structure, simple to operate, overall structure fastness is high, consequently has very high practical value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a die casting connector, includes horizontal embedding portion and vertical joint portion, its characterized in that: the transverse embedding part is of a cuboid structure, and at least two accommodating cavities for fixedly accommodating nuts are formed in the upper end face of the transverse embedding part; the longitudinal clamping part is of a cuboid structure with a curved lower end face, at least two through holes are formed in the upper end face of the longitudinal clamping part, and at least one through hole is formed in the inner side face of the longitudinal clamping part; the transverse embedding part is fixedly connected with the transverse quadrangular prism connecting pipe, and the longitudinal clamping part is fixedly connected with the longitudinal cylindrical connecting pipe.
2. A die cast joint as defined in claim 1, wherein: the upper end surface of the connecting pipe orifice of the transverse quadrangular connecting pipe is provided with a limiting hole corresponding to the position of the accommodating cavity; the transverse embedding part and the transverse quadrangular connecting pipe are fixedly connected through an inner hexagonal fastening screw, a nut in the containing cavity and the limiting hole.
3. A die cast joint as defined in claim 1, wherein: the curved surface of the lower end face of the longitudinal clamping part is attached to the pipe surface of the longitudinal cylindrical connecting pipe; the longitudinal clamping portion and the longitudinal cylindrical connecting pipe are fixedly connected through an inner hexagonal cylindrical head screw, the through hole and the spring washer and the gasket.
4. A die cast joint according to claim 1 or claim 3, wherein: the inner side surface of the longitudinal clamping portion is provided with at least one through hole.
5. A die cast joint as defined in claim 1, wherein: the die casting connector is an aluminum die-casting integrated structure, and the transverse quadrangular connecting pipe and the longitudinal cylindrical connecting pipe are both made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862905.8U CN210318039U (en) | 2019-06-10 | 2019-06-10 | Die casting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862905.8U CN210318039U (en) | 2019-06-10 | 2019-06-10 | Die casting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318039U true CN210318039U (en) | 2020-04-14 |
Family
ID=70142976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920862905.8U Active CN210318039U (en) | 2019-06-10 | 2019-06-10 | Die casting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318039U (en) |
-
2019
- 2019-06-10 CN CN201920862905.8U patent/CN210318039U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 121 Shuanghu Road, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province, 210000 Patentee after: Haitai Olin Group Co.,Ltd. Address before: No. 121 Shuanghu Road, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province, 210000 Patentee before: Haitai Olin Group Co.,Ltd. |