CN214945712U - Durable hinge combined part - Google Patents
Durable hinge combined part Download PDFInfo
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- CN214945712U CN214945712U CN202121864567.5U CN202121864567U CN214945712U CN 214945712 U CN214945712 U CN 214945712U CN 202121864567 U CN202121864567 U CN 202121864567U CN 214945712 U CN214945712 U CN 214945712U
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- lubricating
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Abstract
The utility model relates to a metal casting technical field especially relates to a durable type hinge composite member. The utility model adopts the technical proposal that: the connecting groove is characterized by comprising a cuboid-shaped main body matching installing and connecting seat, wherein a position-avoiding installing lubricating matching groove with a rectangular notch shape is arranged in the middle position of the upper end of the main body matching installing and connecting seat, the length of the left direction and the right direction of the position-avoiding installing lubricating matching groove is greater than two thirds of the length of the left direction and the right direction of the main body matching installing and connecting seat, and a circular-arc-shaped main body installing stable connecting groove with an upward opening and a complete penetration on the left side and the right side of a part is arranged at the upper end of the main body matching installing and connecting seat. The utility model has the advantages that: can guarantee lubricated more smooth transport lubrication structure position of liquid when lubricating operation, guarantee the security when using, also can play more reliable safety protection to the lubrication structure position simultaneously, guarantee that the whole safe durability when using of hinge is stronger.
Description
Technical Field
The utility model relates to a metal casting technical field especially relates to a durable type hinge composite member.
Background
The metal casting is a metal part produced and processed in a pouring mode, the hinge is widely applied and is useful in various industries, the hinge is one of the metal castings which is commonly used, the existing hinge is mostly matched with two main bodies for use, the bearing strength is limited in use, the position of a connecting shaft is generally required to be matched with lubrication to ensure the service life of the whole body, the structural strength of the lubrication position is relatively low, and the durability of the whole body is influenced if the lubrication position is exposed outside.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a durable type hinge combined part, it adopts brand-new structural design, can cooperate the main part position of the connecting axle of current hinge to install when installing, can effectively improve holistic structural strength, and can install the connection through the fastening hole of front and back position or left and right sides direction as required when installing the cooperation, cooperation flexibility when using is stronger, its main part lubrication position is through setting up the aqueduct, the transport lubrication structure position that lubricated liquid is more smooth when can guaranteeing the lubrication operation, guarantee the security when using, also can play more reliable safety protection to the lubrication structure position simultaneously, the whole safety and durability when using of guarantee hinge is stronger.
The technical scheme of the utility model as follows:
a durable hinge composite member characterized in that: the connecting device comprises a cuboid-shaped main body matching installation connecting seat, wherein a avoiding installation lubricating matching groove in a rectangular notch shape is arranged in the middle position of the upper end of the main body matching installation connecting seat, the length of the avoiding installation lubricating matching groove in the left and right directions is greater than two thirds of the length of the main body matching installation connecting seat in the left and right directions, an arc-shaped main body installation stable connecting groove with an upward opening and capable of completely penetrating through the left and right sides of a part is arranged at the upper end of the main body matching installation connecting seat, the width of the main body installation stable connecting groove in the front and back directions is greater than the width of the avoiding installation lubricating matching groove in the front and back directions, a set of symmetrical first fastening combination connecting holes are respectively arranged on the front and back sides of the main body matching installation connecting seat, and a set of symmetrical cylindrical second fastening combination connecting holes are respectively arranged on the left and right sides of the main body matching installation connecting seat, and the front and back positions of the left side and the right side of the lower end of the avoidance installation lubricating matching groove are respectively provided with a semi-cylindrical lubricating safe conveying transition groove.
Furthermore, the depth of the connecting groove in the up-and-down direction is smaller than half of the thickness of the connecting seat in the up-and-down direction in the matching installation of the main body.
Furthermore, the depth of the lubricating safe conveying transition groove is smaller than half of the thickness of the main body in the vertical direction in cooperation with the installation connecting seat.
Furthermore, a safe and smooth transition arc structure is arranged at the position where the lubricating safe conveying transition groove is connected with the end face of the inner side of the avoidance installation lubricating matching groove.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, can cooperate the main part position of the connecting axle of current hinge to install when installing, can effectively improve holistic structural strength, and can install the connection through the fastening hole of front and back position or left and right directions as required when installing the cooperation, cooperation flexibility when using is stronger, its main part lubricated position is through setting up the aqueduct, lubricated liquid is more smooth when can ensure lubricated operation carries the lubricated structure position, guarantee security when using, also can play more reliable safety protection to the lubricated structure position simultaneously, guarantee that the whole safety and durability when using of hinge is stronger.
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. the main part cooperation erection joint seat, 2, keep away a lubricated cooperation groove of position installation, 3, the spread groove is stabilized in the main part installation, 4, first fastening built-up connection hole, 5, second fastening built-up connection hole, 6, lubricated safe transport lead-over groove.
Detailed Description
As shown in fig. 1 to 7, a durable hinge combined part, it adopts brand-new structural design, can cooperate the main part position of the connecting axle of current hinge to install when installing, can effectively improve holistic structural strength, and can install the connection through the fastening hole of front and back position or left and right directions as required when installing the cooperation, cooperation flexibility when using is stronger, its main part lubrication position is through setting up the ferryboat, the transport lubrication structure position that lubricated liquid is more smooth when can guaranteeing the lubrication operation, guarantee the security when using, also can play more reliable safety protection to the lubrication structure position simultaneously, guarantee that the whole safety and durability when using of hinge is stronger. It includes the main part cooperation erection joint seat 1 of cuboid shape, the upper end intermediate position of main part cooperation erection joint seat 1 is equipped with the shape and is rectangle notch keep away a installation lubrication cooperation groove 2, keep away the length of a direction about installation lubrication cooperation groove 2 and be greater than the two-thirds of the direction length about main part cooperation erection joint seat 1, the space of guarantee this position is bigger, has safer cooperation space when can cooperating with the hinge structure. The upper end of the main body matching installation connecting seat 1 is provided with a circular arc main body installation stable connecting groove 3 with an upward opening and completely penetrating through the left side and the right side of a part, and the circular arc main body installation stable connecting groove is attached to the main body structure of the hinge. The width of the front and back direction of the main body installation stable connecting groove 3 is larger than the width of the front and back direction of the avoidance installation lubricating matching groove 2, and the combination stability of the assembly position can be guaranteed. The front side and the rear side of the main body matching installation and connection seat 1 are respectively provided with a first fastening combination connection hole 4 with group symmetry, the left side and the right side of the main body matching installation and connection seat 1 are respectively provided with a group of cylindrical second fastening combination connection holes 5 with group symmetry, connection holes corresponding to positions can be selected as required when the installation and the fastening are carried out, and the fastening operation during the assembly is more convenient. The front and back positions of the left side and the right side of the lower end of the avoidance installation lubricating matching groove 2 are respectively provided with a semi-cylindrical lubricating safe conveying transition groove 6, so that the matching smoothness is better when the lubricating operation is carried out.
Preferably, the depth of the up-and-down direction of the main body installation stable connecting groove 3 is smaller than half of the thickness of the up-and-down direction of the main body matching installation connecting seat 1, and the combination protection strength of the matching position is guaranteed to be better.
Preferably, the depth of the transition groove 6 for lubricating and safe conveying is smaller than half of the thickness of the main body in the vertical direction in cooperation with the installation and connection seat 1, so that the strength of the main body structure is guaranteed to be more reliable, the use stability of the lubricating and matching position is more reliable, and the overall structural strength is not influenced.
Preferably, a safe smooth transition arc structure is arranged at the position where the lubricating safe conveying transition groove 6 is connected with the end face of the inner side of the avoidance installation lubricating matching groove 2, so that better smoothness during lubrication is guaranteed.
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 (4)
1. A durable hinge composite member characterized in that: including main part cooperation erection joint seat (1) of cuboid shape, the upper end intermediate position of main part cooperation erection joint seat (1) is equipped with the shape and is rectangle notch keep away a position installation lubrication cooperation groove (2), keep away the length that the direction was controlled in position installation lubrication cooperation groove (2) and be greater than two-thirds of direction length is controlled in main part cooperation erection joint seat (1), the upper end of main part cooperation erection joint seat (1) is equipped with the opening and upwards and stabilizes spread groove (3) with the convex main part installation that the part left and right sides runs through completely, the width of main part installation stabilization spread groove (3) fore-and-aft direction is greater than keep away the width of position installation lubrication cooperation groove (2) fore-and-aft direction, the front and back both sides of main part cooperation erection joint seat (1) are equipped with first fastening built-up connection hole (4) of a set of symmetry respectively, the left and right sides of main part cooperation erection joint seat (1) is equipped with cylindrical second fastening built-up connection hole (4) of a set of symmetry respectively The front and back positions of the left side and the right side of the lower end of the avoidance installation lubricating matching groove (2) are respectively provided with a semi-cylindrical lubricating safe conveying transition groove (6).
2. A durable hinge assembly as defined in claim 1, wherein: the depth of the main body installation stable connecting groove (3) in the vertical direction is smaller than half of the thickness of the main body in the vertical direction in cooperation with the installation connecting seat (1).
3. A durable hinge assembly as defined in claim 1, wherein: the depth of the lubricating safe conveying transition groove (6) is smaller than half of the thickness of the main body in the vertical direction in cooperation with the installation connecting seat (1).
4. A durable hinge assembly as defined in claim 1, wherein: and a safe and smooth transition arc structure is arranged at the position where the lubricating safe conveying transition groove (6) is connected with the inner side end face of the avoidance installation lubricating matching groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864567.5U CN214945712U (en) | 2021-08-09 | 2021-08-09 | Durable hinge combined part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864567.5U CN214945712U (en) | 2021-08-09 | 2021-08-09 | Durable hinge combined part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945712U true CN214945712U (en) | 2021-11-30 |
Family
ID=79068521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121864567.5U Active CN214945712U (en) | 2021-08-09 | 2021-08-09 | Durable hinge combined part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945712U (en) |
-
2021
- 2021-08-09 CN CN202121864567.5U patent/CN214945712U/en active Active
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