CN213871512U - Universal joint for oil changing machine - Google Patents
Universal joint for oil changing machine Download PDFInfo
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- CN213871512U CN213871512U CN202022020242.0U CN202022020242U CN213871512U CN 213871512 U CN213871512 U CN 213871512U CN 202022020242 U CN202022020242 U CN 202022020242U CN 213871512 U CN213871512 U CN 213871512U
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Abstract
The utility model relates to an oil change machine universal joint, including alloy joint and alloy conversion cored screw, the inner wall that the alloy connects is with the internal thread, and the outer wall of alloy conversion cored screw is with the external screw thread, and inside is with the internal thread, and alloy joint and alloy conversion cored screw cooperate through internal thread and external screw thread to be connected. The alloy conversion hollow screw is of a hollow structure, and holes are symmetrically formed in two sides of the alloy conversion hollow screw and used for dismounting the hollow screw; a first through hole is formed above the alloy joint. The internal thread of the alloy conversion hollow screw is matched with the external thread of the automobile engine filter. The utility model has the advantages that, shortened the time of oil change joint processing, the processing that can be simple quick goes out the alloy hollow joint, has shortened the time of new joint development processing greatly, can match the oil change joint of each section engine rapidly. The joint processing raw material is saved, the elimination and scrapping of old joints are reduced, the cost of researching and developing the scrapped material pieces is saved, and the enterprise cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the auto maintenance, concretely relates to oil change machine universal joint.
Background
The existing oil change joints are all special joints for special vehicles, and one oil change joint can only be suitable for specific vehicle types. The internal thread of the oil change joint is machined and formed according to the internal thread and the external thread of an automobile engine and an oil filter, and in the using process, if the internal thread and the external thread are different from the original threads after the filter of the automobile engine is updated, the oil change joint is not matched and cannot be used, a new joint can be machined again, and the old joint can only be scrapped and treated, so that the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide a save raw materials, easy operation is quick, the lower oil change machine universal joint of cost.
In order to achieve the above object, the utility model provides a following technical scheme:
the universal joint comprises an alloy joint and an alloy conversion hollow screw, wherein an inner thread is attached to the inner wall of the alloy joint, an outer thread is attached to the outer wall of the alloy conversion hollow screw, an inner thread is attached to the inner wall of the alloy conversion hollow screw, and the alloy joint and the alloy conversion hollow screw are connected in a matched mode through the inner thread and the outer thread. The internal thread of the alloy conversion hollow screw is matched and tightly connected with the external thread at the installation position of the automobile engine filter.
Furthermore, the alloy conversion hollow screw is of a hollow structure, and through holes are symmetrically formed in two sides of the alloy conversion hollow screw and used for dismounting and mounting the hollow screw.
Furthermore, a first through hole is formed above the alloy joint.
Furthermore, the internal thread of the alloy conversion hollow screw is matched with the external thread at the installation position of the automobile engine filter.
Preferably, the alloy joint and the alloy conversion hollow screw are made of alloy, iron or stainless steel materials
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses technical scheme has shortened the time of oil change joint processing, and the processing that can be simple quick goes out the alloy hollow joint, has shortened the time of new joint development processing greatly, can match the oil change joint of each section engine rapidly. The joint processing raw material is saved, the elimination and scrapping of old joints are reduced, the cost of researching and developing the scrapped material pieces is saved, and the enterprise cost is reduced. The alloy hollow screw can be rapidly processed, so that the alloy hollow screw can quickly occupy the market and provide convenience for customers.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required to be used in the description of the embodiment will be briefly introduced below, it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
FIG. 1 is a schematic view of an alloy joint structure according to the present invention;
FIG. 2 is another schematic structural view of the alloy joint of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the alloy-converted hollow screw of the present invention;
FIG. 4 is a schematic top view of the alloy conversion hollow screw according to the present invention;
in the figure: 1-alloy joint, 11-first through hole, 12-internal thread; 2-alloy conversion hollow screw, 21-through hole and 22-external thread.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described with reference to the following specific embodiments, which are provided as illustration only and are not intended to limit the present invention.
The universal joint for the oil changing machine shown in figures 1-4 comprises an alloy joint 1 and an alloy conversion hollow screw 2, wherein an internal thread 12 is attached to the inner wall of the alloy joint 1, an external thread 22 is attached to the outer wall of the alloy conversion hollow screw 2, and the alloy joint 1 and the alloy conversion hollow screw 2 are connected in a matched mode through the internal thread 12 and the external thread 22 in use. A first through hole 11 is formed above the alloy joint 1; the alloy conversion hollow screw 2 is of a hollow structure, and through holes 21 are symmetrically formed in two sides of the alloy conversion hollow screw.
The internal thread 12 of the alloy joint 1 is M34.5X 2, the external thread 22 of the alloy hollow screw 2 is M34.5X 2, the internal thread 12 is processed according to the internal and external threads of the engine filter of the automobile engine, the internal thread 12 has the specifications of M18X 1.5, 3/4-16UNF, M20X 1.5, M22X 1.5, M24X 1.5, and the like, and the specification of the hollow screw can be increased according to the internal and external threads 22 of the engine filter of a new automobile type, so that the full coverage of the full-automobile type full-system engine can be achieved.
The universal joint for the oil changing machine is characterized in that the thread of the alloy joint 1 can be increased or reduced in specification and size according to the size of the internal thread 12 of the alloy conversion hollow screw 2, and matched processing and assembly are realized by matching with the specification and size of the external thread 22 of the alloy conversion hollow screw 2, so that the universal joint is not limited to the existing thread size. The working material is not limited to alloy, and may be replaced by a material made of iron or stainless steel. The internal thread 12 of the alloy conversion hollow screw is matched and tightly connected with the external thread at the installation position of the automobile engine filter.
The utility model discloses shortened the time of oil change joint processing, the processing of simple quick play alloy hollow joint has shortened the time of new joint development processing greatly, can match the oil change joint of each section engine rapidly, has saved the raw and other materials that connect the processing, reduces eliminating of old money joint and scrapps to save the expense that the material piece was scrapped in research and development processing, thereby reduce the cost of enterprise. The alloy conversion hollow screw 2 can be rapidly processed, so that the alloy conversion hollow screw can quickly occupy the market and provide convenience for customers.
The present invention is not described in detail in the prior art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The universal joint for the oil change machine is characterized by comprising an alloy joint (1) and an alloy conversion hollow screw (2), wherein an inner thread (12) is attached to the inner wall of the alloy joint (1), an outer thread (22) is attached to the outer wall of the alloy conversion hollow screw (2), and the alloy joint (1) and the alloy conversion hollow screw (2) are connected in a matched mode through the inner thread (12) and the outer thread (22).
2. An universal joint for an oil change machine according to claim 1, characterized in that the alloy conversion hollow screw (2) is a hollow structure, and both sides of the alloy conversion hollow screw are symmetrically provided with through holes (21) for dismounting and mounting the hollow screw.
3. An universal joint for an oil change machine according to claim 1, wherein a first through hole (11) is formed above the alloy joint (1).
4. An universal adapter according to claim 1, wherein the internal thread (12) of the alloy transfer turnbuckle (2) is adapted to match the external thread of an automotive engine filter mounting.
5. An universal joint according to any one of claims 1 to 4, wherein said alloy joint (1) and said alloy transition hollow screw (2) are made of alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020242.0U CN213871512U (en) | 2020-09-16 | 2020-09-16 | Universal joint for oil changing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020242.0U CN213871512U (en) | 2020-09-16 | 2020-09-16 | Universal joint for oil changing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213871512U true CN213871512U (en) | 2021-08-03 |
Family
ID=77048700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022020242.0U Active CN213871512U (en) | 2020-09-16 | 2020-09-16 | Universal joint for oil changing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213871512U (en) |
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2020
- 2020-09-16 CN CN202022020242.0U patent/CN213871512U/en active Active
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