CN220863871U - Auxiliary installation tool for pin shaft of mining truck - Google Patents
Auxiliary installation tool for pin shaft of mining truck Download PDFInfo
- Publication number
- CN220863871U CN220863871U CN202322576179.2U CN202322576179U CN220863871U CN 220863871 U CN220863871 U CN 220863871U CN 202322576179 U CN202322576179 U CN 202322576179U CN 220863871 U CN220863871 U CN 220863871U
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- Prior art keywords
- pin
- round
- pin body
- auxiliary installation
- installation tool
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- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 238000010791 quenching Methods 0.000 claims abstract description 4
- 230000000171 quenching effect Effects 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses an auxiliary installation tool for a mining truck pin shaft, which comprises an integrally formed pin body and a round platform, wherein an inner hexagonal concave part is formed in a concave manner on the surface, far away from the pin body, of the round platform, a round corner is formed in the surface, far away from the round platform, of the pin body, and a threaded cylinder extending in the direction, far away from the round platform, is formed in the round corner. The head of the auxiliary installation tool for the mining truck pin shaft is provided with the inner hexagonal concave part which is convenient to install and detach, a round table which is convenient to install and position is processed on the head, and the surface is subjected to high-frequency quenching, so that the hardness and the impact resistance are improved.
Description
Technical field:
The utility model relates to an auxiliary installation tool for a pin shaft of a mining truck, and belongs to the technical field of installation tools.
The background technology is as follows:
The existing pin shaft guide pin is generally composed of a guide pin body and a conical round table, and the principle is that the diameter of the small end of the round table is smaller than that of a mounting shaft hole, so that the installation and the positioning are convenient.
The existing pin typically has a head that is not machined with a tool hole for easy removal and installation and cannot be attached to the pin body.
Therefore, there is a need for an improvement over the prior art to address the deficiencies of the prior art.
The utility model comprises the following steps:
The utility model aims to solve the problems in the prior art and provides an auxiliary installation tool for a mining truck pin shaft, which can prevent assembly difficulty caused by part errors generated by problems in aspects of manufacturing precision, logistics and the like, and can also install a guide pin shaft even if errors occur, so that the installation is ensured not to be difficult.
The utility model adopts the technical scheme that: the utility model provides a mining truck round pin axle auxiliary installation instrument, includes integrated into one piece's guide pin body and round platform, the surface recess that keeps away from the guide pin body on the round platform is formed with interior hexagonal depressed part, the shaping has the fillet on the surface that keeps away from the round platform on the guide pin body, the shaping has the screw thread cylinder that keeps away from the round platform direction extension on the fillet.
Further, the taper between the pin body and the round table is 1:10.
Further, the round table and the round angle are respectively formed on two sides of the pin body.
Further, the pin body and the threaded cylinder are respectively formed on two sides of the round angle.
Further, the diameter of the end, far away from the pin body, of the round table is smaller than the diameter of the pin body.
Further, the alloy is prepared by adopting a high-hardness material and carrying out surface quenching treatment.
The utility model has the following beneficial effects: the head of the auxiliary installation tool for the mining truck pin shaft is provided with the inner hexagonal concave part which is convenient to install and detach, a round table which is convenient to install and position is processed on the head, and the surface is subjected to high-frequency quenching, so that the hardness and the impact resistance are improved.
Description of the drawings:
FIG. 1 is a schematic view of the mine car pin auxiliary installation tool of the present utility model.
Fig. 2 is a schematic top view of the mining truck pin auxiliary installation tool of the present utility model.
The specific embodiment is as follows:
The utility model is further described below with reference to the accompanying drawings.
The utility model relates to an auxiliary installation tool for a mining truck pin shaft, which comprises an integrally formed pin body 3 and a round platform 2, wherein an inner hexagonal concave part 1 is concavely formed on the surface, far away from the pin body 3, of the round platform 2, a round corner 4 is formed on the surface, far away from the round platform 2, of the pin body 3, and a threaded cylinder 5 extending in the direction far away from the round platform 2 is formed on the round corner 4. Wherein the taper between the pin body 3 and the round table 2 is 1:10.
The utility model relates to an auxiliary installation tool for a pin shaft of a mining truck, which has the following working principle: when the socket head cap is used, the pin body 3 is held by hands, the threaded cylinder 5 is aligned with the threaded hole used for installing the pin on the pin shaft, the socket head cap is tightly screwed by force when the socket head cap is not used, the socket head cap is inserted into the socket head cap concave part 1 for further screwing, and after screwing, the round table 2 is aligned and inserted into the shaft hole when the pin shaft is installed, so that the installation can be performed. After the installation is finished, the socket head wrench is used for inserting the socket head cap recess 1 to unscrew the guide pin and take off.
The auxiliary installation tool for the mining truck pin shaft is convenient to position and install because the head is provided with the conical round table with the diameter smaller than that of the pin body 3. The round platform with taper is processed to align with the installation shaft hole, and force is applied to the pin shaft end to push the pin shaft end into the pin hole.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (6)
1. The utility model provides a mining car round pin axle auxiliary installation instrument which characterized in that: including integrated into one piece's pin body (3) and round platform (2), the surface indentation that keeps away from pin body (3) on round platform (2) is formed with interior hexagonal depressed part (1), the shaping has fillet (4) on the surface that keeps away from round platform (2) on pin body (3), the shaping has screw thread cylinder (5) that keep away from round platform (2) direction extension on fillet (4).
2. The mining truck pin auxiliary installation tool according to claim 1, wherein: the taper between the pin body (3) and the round table (2) is 1:10.
3. The mining truck pin auxiliary installation tool according to claim 2, wherein: the round table (2) and the round corners (4) are respectively formed on two sides of the pin body (3).
4. A mining truck pin auxiliary installation tool according to claim 3, wherein: the pin body (3) and the threaded cylinder (5) are respectively formed on two sides of the round corner (4).
5. The mining truck pin auxiliary installation tool according to claim 4, wherein: the diameter of the tail end of the round table (2) far away from the pin body (3) is smaller than the diameter of the pin body (3).
6. The mining truck pin auxiliary installation tool according to claim 5, wherein: the material is prepared by adopting a high-hardness material and carrying out surface quenching treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576179.2U CN220863871U (en) | 2023-09-22 | 2023-09-22 | Auxiliary installation tool for pin shaft of mining truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576179.2U CN220863871U (en) | 2023-09-22 | 2023-09-22 | Auxiliary installation tool for pin shaft of mining truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863871U true CN220863871U (en) | 2024-04-30 |
Family
ID=90816067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322576179.2U Active CN220863871U (en) | 2023-09-22 | 2023-09-22 | Auxiliary installation tool for pin shaft of mining truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863871U (en) |
-
2023
- 2023-09-22 CN CN202322576179.2U patent/CN220863871U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |