CN220101788U - Pin shaft connecting frame for automobile - Google Patents
Pin shaft connecting frame for automobile Download PDFInfo
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- CN220101788U CN220101788U CN202320903740.0U CN202320903740U CN220101788U CN 220101788 U CN220101788 U CN 220101788U CN 202320903740 U CN202320903740 U CN 202320903740U CN 220101788 U CN220101788 U CN 220101788U
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- connecting frame
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- threaded
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- 239000002184 metal Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to an automobile pin shaft connecting frame which comprises a first connecting frame and a second connecting frame, wherein a hinge shaft is rotatably arranged on the inner side of the second connecting frame, an inserting block is rotatably arranged on the outer side of the hinge shaft, the inserting block is inserted into the first connecting frame, a pin shaft is inserted into the first connecting frame, the pin shaft penetrates through the first connecting frame and the inserting block, and a connecting structure positioned at a pin hole is arranged on the outer side of the first connecting frame. This car round pin axle link, through setting up the round pin axle for inserted block and first link, through connecting the screw thread axle, rotate the screw thread axle and realize pulling to make the installation of round pin axle convenient, also avoided soft metal to strike the condition of damaging the round pin axle simultaneously, through setting up clamp, adjusting column, can be convenient for accomplish the connection of round pin axle for the screw thread axle, set up hexagonal nut and can be convenient for adjust the screw thread axle and rotate, made things convenient for the on-the-spot assembly of round pin axle, improved the practicality of device.
Description
Technical Field
The utility model relates to the technical field of automobile pin shafts, in particular to an automobile pin shaft connecting frame.
Background
The pin shaft is a standardized fastener, can be fixedly connected in a static state and can also relatively move with a connected piece, is mainly used for the hinge joint of two parts to form hinge connection, is usually locked by a cotter pin, and is reliable in work and convenient to detach.
The existing automobile pin shaft connecting frame is mainly provided with a pin shaft mounting mode by adopting a pressing-in method or a soft metal knocking-in method, the pin shaft needs to be pressed in by means of equipment by adopting the pressing-in method, the pressing-in method is troublesome, the automobile pin shaft is easy to be damaged by adopting the soft metal knocking-in method, if a crack phenomenon occurs, the mounting defect exists, and the automobile pin shaft connecting frame is provided for solving the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the automobile pin shaft connecting frame which has the advantages that the connecting frame can be used for carrying out auxiliary connection on the pin shaft, so that the pin shaft is convenient and fast to assemble on site, and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automobile pin shaft connecting frame comprises a first connecting frame and a second connecting frame, wherein a hinge shaft is rotatably arranged on the inner side of the second connecting frame, a plug block is rotatably arranged on the outer side of the hinge shaft, the plug block is inserted into the first connecting frame, a pin shaft is inserted into the first connecting frame, the pin shaft penetrates through the first connecting frame and the plug block, and a connecting structure positioned at a pin hole is arranged on the outer side of the first connecting frame;
the connecting structure comprises a fixing frame fixedly installed on the outer side of the first connecting frame, a threaded shaft is installed on the fixing frame in a threaded mode, a clamp is arranged on one end of the threaded shaft, which faces the first connecting frame, a connecting column is installed on the bottom end of the pin shaft in a rotating mode, and the clamp is inserted into the connecting column.
Further, the first connecting frame and the plug block are provided with pin holes in advance, and the pin shaft penetrates through the two pin holes.
Further, the threaded shaft is far away from one end of the pin shaft, a hexagonal nut is fixedly arranged on the end of the threaded shaft, and the diameter of the hexagonal nut is larger than that of a preset threaded hole on the fixing frame.
Further, an adjusting column is rotatably arranged at the top end of the threaded shaft, a first umbrella-shaped screw rod fixedly connected with the adjusting column is rotatably arranged on the inner top wall of the threaded shaft, a threaded sleeve is rotatably arranged on the inner wall of the threaded shaft, and a second umbrella-shaped screw rod is fixedly arranged at one end of the threaded sleeve, which faces the first umbrella-shaped screw rod.
Further, the number of the second umbrella-shaped screws is two, and the two second umbrella-shaped screws are meshed with the first umbrella-shaped screws in a tooth shape.
Further, the clamp is of a U-shaped structure, and one end of the clamp is connected with the threaded sleeve in a threaded mode.
Further, the directions of the internal threads of the two thread sleeves positioned inside the threaded shaft are opposite.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this car round pin axle link, through setting up the round pin axle for inserted block and first link, through connecting the screw thread axle, rotate the screw thread axle and realize pulling to make the installation of round pin axle convenient, also avoided soft metal to strike the condition of damaging the round pin axle simultaneously, through setting up clamp, adjusting column, can be convenient for accomplish the connection of round pin axle for the screw thread axle, set up hexagonal nut and can be convenient for adjust the screw thread axle and rotate, made things convenient for the on-the-spot assembly of round pin axle, improved the practicality of device.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the structure of the threaded shaft of the present utility model;
fig. 3 is a top view of the present utility model.
In the figure: 1. a first connection frame; 2. a second connecting frame; 3. a hinge shaft; 4. inserting blocks; 5. a pin shaft; 6. a fixing frame; 7. a threaded shaft; 8. a connecting column; 9. a clamp; 10. a hexagonal nut; 11. an adjustment column; 12. a first umbrella-shaped screw; 13. a thread sleeve; 14. and a second umbrella-shaped screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an automotive pin shaft connecting frame in this embodiment includes a first connecting frame 1 and a second connecting frame 2, the second connecting frame 2 is U-shaped, a hinge shaft 3 is rotatably mounted on an inner side of the second connecting frame 2, a plug 4 is rotatably mounted on an outer side of the hinge shaft 3, the plug 4 is plugged into the first connecting frame 1, and the first connecting frame 1 can be connected with the second connecting frame 2 through the plug 4.
In this embodiment, pin holes are preset on the first connecting frame 1 and the plug block 4, and a pin shaft 5 is inserted into the first connecting frame 1, and the pin shaft 5 completes the relative connection between the first connecting frame 1 and the plug block 4 by penetrating through the two pin holes.
It should be noted that, the outside of the first connecting frame 1 is provided with a connecting structure located at the pin hole, the connecting structure includes a fixing frame 6 fixedly installed at the outside of the first connecting frame 1, and the fixing frame 6 is also in a U-shaped structure for providing an installation position.
The screw thread shaft 7 is installed to the screw thread on mount 6 in this embodiment, is provided with clamp 9 on the one end of screw thread shaft 7 orientation first link 1, rotates on the bottom of round pin axle 5 and installs spliced pole 8, and clamp 9 peg graft in spliced pole 8, can pass through interconnect between spliced pole 8 and the clamp 9 for round pin axle 5 can accomplish the connection for screw thread shaft 7.
In this embodiment, the threaded shaft 7 is far away from the hexagonal nut 10 fixedly installed on the one end of round pin axle 5, and the diameter of hexagonal nut 10 is greater than the diameter of predetermineeing the screw hole on the mount 6, can restrict the activity extreme position of threaded shaft 7 through hexagonal nut 10, can be convenient for adjust threaded shaft 7 simultaneously and rotate through hexagonal nut 10.
The top end of the threaded shaft 7 is rotatably provided with an adjusting column 11, the inner top wall of the threaded shaft 7 is rotatably provided with a first umbrella-shaped screw rod 12 fixedly connected with the adjusting column 11, the inner wall of the threaded shaft 7 is rotatably provided with a threaded sleeve 13, one end of the threaded sleeve 13, which faces the first umbrella-shaped screw rod 12, is fixedly provided with second umbrella-shaped screw rods 14, the number of the second umbrella-shaped screw rods 14 is two, the two second umbrella-shaped screw rods 14 are engaged with the first umbrella-shaped screw rod 12 in a tooth form, and the two second umbrella-shaped screw rods 14 can be driven to synchronously rotate through the adjusting column 11.
The clamp 9 in this embodiment is a U-shaped structure, and one end of the clamp 9 is screwed to the threaded sleeve 13, so that the length of the clamp 9 towards two sides of the threaded shaft 7 can be adjusted by rotating the threaded sleeve 13.
In this embodiment, the directions of the internal threads of the two threaded sleeves 13 located inside the threaded shaft 7 are opposite, so that the two threaded sleeves 13 rotating in opposite directions can synchronously adjust the two clips 9 to move in opposite directions.
The working principle of the embodiment is as follows:
when the assembly of the automobile pin shaft relative to the connecting frame is required to be completed, the plug block 4 is plugged into the inner side of the first connecting frame 1, so that the positions of the two pin holes are corresponding, the plug pin 5 is placed at the end part of the plug pin opening of the first connecting frame 1, the adjusting column 11 is rotated, the adjusting column 11 drives the first umbrella-shaped screw rod 12 to rotate, the first umbrella-shaped screw rod 12 is meshed with the second umbrella-shaped screw rod 14 through a tooth form, the second umbrella-shaped screw rod 14 drives the two thread sleeves 13 to rotate, the clamp 9 which is in threaded connection with the thread sleeves 13 extends towards the outer side of the thread shaft 7 to adjust the position, the thread shaft 7 penetrates through the top end of the first connecting frame 1 and the connecting column 8 on the bottom end of the pin shaft 5 to be plugged into each other, the hexagonal nut 10 can be rotated to be locked through the adjusting column 11, the hexagonal nut 10 can be rotated to drive the thread shaft 7 to rotate, and the thread shaft 7 can be movably driven relative to the fixing frame 6 under the rotation of the thread shaft 7 to complete the assembly.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automobile pin connection frame, includes first link (1) and second link (2), its characterized in that: the inner side of the second connecting frame (2) is rotatably provided with a hinge shaft (3), the outer part of the hinge shaft (3) is rotatably provided with an inserting block (4), the inserting block (4) is inserted into the first connecting frame (1), the first connecting frame (1) is inserted with a pin shaft (5), the pin shaft (5) penetrates through the first connecting frame (1) and the inserting block (4), and the outer part of the first connecting frame (1) is provided with a connecting structure positioned at a pin hole;
the connecting structure comprises a fixing frame (6) fixedly installed on the outer side of the first connecting frame (1), a threaded shaft (7) is installed on the fixing frame (6) in a threaded mode, a clamp (9) is arranged on one end of the first connecting frame (1) in the direction of the threaded shaft (7), a connecting column (8) is installed on the bottom end of the pin shaft (5) in a rotating mode, and the clamp (9) is inserted into the connecting column (8).
2. The automotive pin connection rack of claim 1, wherein: the pin shafts (5) penetrate through the two pin holes.
3. The automotive pin connection rack of claim 1, wherein: the threaded shaft (7) is far away from one end of the pin shaft (5), a hexagonal nut (10) is fixedly arranged on the end, away from the pin shaft, of the threaded shaft, and the diameter of the hexagonal nut (10) is larger than that of a preset threaded hole in the fixing frame (6).
4. The automotive pin connection rack of claim 1, wherein: an adjusting column (11) is rotatably arranged at the top end of the threaded shaft (7), a first umbrella-shaped screw (12) fixedly connected with the adjusting column (11) is rotatably arranged on the inner top wall of the threaded shaft (7), a threaded sleeve (13) is rotatably arranged on the inner wall of the threaded shaft (7), and a second umbrella-shaped screw (14) is fixedly arranged at one end of the threaded sleeve (13) facing the first umbrella-shaped screw (12).
5. The automotive pin connection rack of claim 4, wherein: the number of the second umbrella-shaped screws (14) is two, and the two second umbrella-shaped screws (14) are meshed with the first umbrella-shaped screws (12) in a tooth shape.
6. The automotive pin connection rack of claim 4, wherein: the clamp (9) is of a U-shaped structure, and one end of the clamp (9) is connected with the threaded sleeve (13) through threads.
7. The automotive pin connection rack of claim 4, wherein: the directions of the internal threads of the two thread sleeves (13) positioned inside the thread shaft (7) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903740.0U CN220101788U (en) | 2023-04-20 | 2023-04-20 | Pin shaft connecting frame for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903740.0U CN220101788U (en) | 2023-04-20 | 2023-04-20 | Pin shaft connecting frame for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220101788U true CN220101788U (en) | 2023-11-28 |
Family
ID=88873481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320903740.0U Active CN220101788U (en) | 2023-04-20 | 2023-04-20 | Pin shaft connecting frame for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220101788U (en) |
-
2023
- 2023-04-20 CN CN202320903740.0U patent/CN220101788U/en active Active
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