CN218207364U - Lubrication type fastener - Google Patents
Lubrication type fastener Download PDFInfo
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- CN218207364U CN218207364U CN202222358480.1U CN202222358480U CN218207364U CN 218207364 U CN218207364 U CN 218207364U CN 202222358480 U CN202222358480 U CN 202222358480U CN 218207364 U CN218207364 U CN 218207364U
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- matching
- lubricating
- hole
- body matching
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Abstract
The utility model relates to a mechanical fastener technical field especially relates to a lubricated type fastener. The utility model adopts the technical proposal that: the lubricating and filling device comprises a cylindrical main body matching mounting seat formed by bending a metal material, wherein the left side and the right side of the lower end of the main body matching mounting seat are respectively provided with an assembling and fastening connecting plate in the horizontal direction, the front center position of the main body matching mounting seat forms a main body matching and combining mounting hole, the upper end of the main body matching mounting seat is provided with a lubricating and filling matching hole communicated with the main body matching and combining mounting hole, and the left side and the right side of the lower end of the lubricating and filling matching hole, which are positioned in the main body matching and combining mounting hole, are respectively provided with a lubricating and transitional matching groove which completely penetrates through the left direction and the right direction. The utility model has the advantages that: can ensure that the axle type subassembly of cooperation position carries out comprehensive even lubrication, and the safety and stability when using is more reliable to can effectively improve durability and the security of axle type subassembly when using, thereby can reduce its maintenance cost when using.
Description
Technical Field
The utility model relates to a mechanical fastener technical field especially relates to a lubricated type fastener.
Background
Among the mechanical equipment, axle type subassembly often need lubricate in the use, and general axle type subassembly cooperates the fastener to fasten the installation when installing, does not have special lubricating structure on the fastener, leads to not having fixed lubricated liquid filling position when using, and stability ratio when carrying out the joining of lubricated liquid is relatively poor to cooperation homogeneity between lubricated liquid and the axle type subassembly hardly obtains the guarantee when using.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lubricated type fastener, it adopts brand-new structural design, through set up multiunit lubricating structure who mutually supports on the fastener, can regard as the inlet of adding of lubricated liquid to annotate when using to can ensure that the axle class subassembly of cooperation position carries out comprehensive even lubrication, and the safety and stability when using is more reliable, thereby can effectively improve durability and the security of axle class subassembly when using.
The technical scheme of the utility model as follows:
a lubrication-type fastener characterized by: the installation and fastening device comprises a cylindrical main body matching installation seat formed by bending metal materials, wherein the left side and the right side of the lower end of the main body matching installation seat are respectively provided with an assembling and fastening connection plate in the horizontal direction, the front center position of the main body matching installation seat forms a main body matching combined installation hole, the upper end of the main body matching installation seat is provided with a lubricating and filling matching hole communicated with the main body matching combined installation hole, the lower end of the lubricating and filling matching hole is located on the left side and the right side of the main body matching combined installation hole and is respectively provided with a lubricating transition matching groove which completely penetrates the left side and the right side, the lower end position of the lubricating transition matching groove is provided with a cylindrical lubricating and matching safety hole with the central shaft in the left side and the right side, the diameter of the lubricating and matching safety hole is larger than the width of the front and back direction of the lubricating and matching groove, and the upper end of the assembling and fastening connection plate is provided with an installation and locking fixing hole in the shape of a rectangular notch.
Furthermore, the projection of the lubricating filling matching hole in the left-right direction is in an arc structure with an upward opening.
Furthermore, the length of the assembling and fastening connecting plate in the front-back direction is the same as the length of the main body matching and installing seat in the front-back direction.
Further, the lubricating transition fit groove is located at the middle position of the front-back direction of the main body fit installation seat.
Furthermore, the size of the lower end of the main body matching combined mounting hole in the front-back direction is larger than half of the length of the main body matching mounting seat in the front-back direction.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, through set up multiunit lubricating structure who mutually supports on the fastener, can annotate as the inlet of lubricated liquid when using, and can ensure that the axle class subassembly of cooperation position carries out comprehensive even lubrication, safety and stability when using is more reliable, thereby can effectively improve durability and the security of axle class subassembly when using, thereby can reduce its maintenance cost when using, the overall structure of this fastener is simple, cost when producing is also lower, convenience when installing is stronger, can install the fastening cooperation position department at multiple axle class subassembly as required, and the range of application is wider.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic bottom view of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. main part cooperation mount pad, 2, assembly fastening connecting plate, 3, main part cooperation combination mounting hole, 4, installation locking fixed orifices, 5, lubricated filling mating holes, 6, lubricated transition mating grooves, 7, lubricated cooperation safety vent.
Detailed Description
As shown in figures 1 to 7, a lubricated type fastener, it adopts brand-new structural design, through set up multiunit lubricating structure mutually supporting on the fastener, can annotate as the inlet of lubricating liquid when using to can ensure that the axle type subassembly of cooperation position carries out comprehensive even lubrication, and the safety and stability when using is more reliable, thereby can effectively improve the durability and the security of axle type subassembly when using. The mounting structure comprises a cylindrical main body matching mounting seat 1 which is formed by bending and processing metal materials, wherein assembling and fastening connecting plates 2 in the horizontal direction are respectively arranged on the left side and the right side of the lower end of the main body matching mounting seat 1, and the main body matching mounting seat is integrally and fixedly matched with the main body matching mounting seat. The front center position of main part cooperation mount pad 1 forms main part cooperation combination mounting hole 3, and this position cooperates the installation with axle class subassembly when carrying out the cooperation installation, and axle class subassembly can carry out rotatory activity in this position. The upper end of the main body matching mounting seat 1 is provided with a lubricating and filling matching hole 5 communicated with the main body matching combined mounting hole 3, and lubricating liquid is filled from the position when the lubricating and filling device is used. The lower extreme of lubrication filling mating holes 5 is located the left and right sides of main part cooperation combination mounting hole 3 is equipped with a lubrication transition mating groove 6 that runs through completely about the orientation respectively, the lower extreme position of lubrication transition mating groove 6 is equipped with the cylindrical lubrication cooperation safety vent 7 that the center pin is about the orientation, and their mutually supporting can ensure that the cooperation position department of inside axle class subassembly carries out comprehensive lubrication to can ensure whole lubricated effect and lubrication efficiency when using. The diameter of the lubrication fit safety hole 7 is larger than the width of the lubrication transition fit groove 6 in the front-back direction, the upper end of the assembly fastening connecting plate 2 is provided with an installation locking fixing hole 4 in the shape of a rectangular notch, and the assembly fastening connecting plate is matched with a fastening bolt in the position to be fastened and connected integrally.
Preferably, the projection of the lubricating fluid filling hole 5 in the left-right direction is an arc structure with an upward opening, so that the lubricating fluid can flow into the matching position of the lower end shaft assembly more smoothly when the lubricating fluid is filled at the position.
Preferably, the length of the assembling and fastening connecting plate 2 in the front-back direction is the same as the length of the main body fitting mounting seat 1 in the front-back direction, so that the whole flatness is better, and the production is more convenient.
Preferably, the lubricating transition fitting groove 6 is located at a middle position in the front-rear direction of the main body fitting mounting seat 1, so that the structural strength at this position can be further improved, and the overall durability in use can be further enhanced.
Preferably, the front-back direction size of the lower end of the main body fitting combination mounting hole 3 is larger than half of the front-back direction length of the main body fitting mounting seat 1, so that the space of the upper end position during lubrication is larger, and the lubrication efficiency is guaranteed to be higher.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. A lubrication-type fastener characterized by: the installation and locking device comprises a cylindrical main body matching installation seat (1) formed by bending metal materials, wherein the left side and the right side of the lower end of the main body matching installation seat (1) are respectively provided with an assembling and fastening connection plate (2) in the horizontal direction, the front center of the main body matching installation seat (1) is provided with a main body matching and combining installation hole (3), the upper end of the main body matching installation seat (1) is provided with a lubricating and filling matching hole (5) communicated with the main body matching and combining installation hole (3), the lower end of the lubricating and filling matching hole (5) is located on the left side and the right side of the main body matching and combining installation hole (3) which completely penetrates through the left side and the right side, the lower end of the lubricating and matching groove (6) is provided with a cylindrical lubricating and matching safety hole (7) with the central shaft in the left side and the right side, the diameter of the lubricating and matching safety hole (7) is larger than the width of the lubricating and matching groove (6) in the front-back direction, and the upper end of the assembling and fastening connection plate (2) is provided with an installation and locking fixing hole (4) in the shape of a rectangular notch.
2. The lubrication-type fastener according to claim 1, wherein: the projection of the lubricating and filling matching hole (5) in the left-right direction is of an arc structure with an upward opening.
3. The lubrication-type fastener according to claim 1, wherein: the length of the assembling and fastening connecting plate (2) in the front-back direction is the same as that of the main body matching mounting seat (1) in the front-back direction.
4. The lubrication-type fastener according to claim 1, wherein: the lubricating transition matching groove (6) is located in the middle of the front and rear directions of the main body matching mounting seat (1).
5. The lubrication-type fastener according to claim 1, wherein: the size of the lower end of the main body matching combined mounting hole (3) in the front-back direction is larger than half of the length of the main body matching mounting seat (1) in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222358480.1U CN218207364U (en) | 2022-09-02 | 2022-09-02 | Lubrication type fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222358480.1U CN218207364U (en) | 2022-09-02 | 2022-09-02 | Lubrication type fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218207364U true CN218207364U (en) | 2023-01-03 |
Family
ID=84631190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222358480.1U Active CN218207364U (en) | 2022-09-02 | 2022-09-02 | Lubrication type fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218207364U (en) |
-
2022
- 2022-09-02 CN CN202222358480.1U patent/CN218207364U/en active Active
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