CN220007637U - Novel oil blanket installation specialized tool - Google Patents
Novel oil blanket installation specialized tool Download PDFInfo
- Publication number
- CN220007637U CN220007637U CN202321273024.5U CN202321273024U CN220007637U CN 220007637 U CN220007637 U CN 220007637U CN 202321273024 U CN202321273024 U CN 202321273024U CN 220007637 U CN220007637 U CN 220007637U
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- oil seal
- trompil
- annular
- installation
- oil
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- 238000009434 installation Methods 0.000 title claims abstract description 67
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000010030 laminating Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model provides a novel special tool for installing an oil seal, which solves the problems that the conventional manual pressing type oil seal installing mode is time-consuming and labor-consuming, the installing mode is limited and the like, and the main technical scheme comprises the following steps: the oil seal installation tool comprises an oil seal installation tool and an installation handle, wherein one end of the oil seal installation tool is sleeved on the installation handle, the other end of the oil seal installation tool is injection-molded to form a joint part, the joint part comprises a plurality of types of transmission input shaft oil seals, transmission output shaft oil seals, front axle main speed reducer oil seals, rear axle main speed reducer oil seals, front axle main speed reducer sleeve oil seals, rear axle half shaft oil seals, transfer case input shaft oil seals and transfer case output shaft oil seals which respectively correspond to the CTL151 transport vehicle, and annular grooves corresponding to each oil seal are formed in the periphery of one end of the joint part, which is far away from the installation handle.
Description
Technical Field
The utility model relates to the technical field of oil seal installation, in particular to a novel special tool for oil seal installation.
Background
CTL151 is the formal numbering of the army equipment system to BJ80, and the basic model of BJ80 is generally used as a general version of an army vehicle, and is often used for transportation and commuting of the army, and due to the particularity of the army vehicle, the CTL151 vehicle needs to be regularly overhauled and maintained in the use process of the army, so as to ensure that the transportation of daily operations is stable.
At present, the installation of various oil seals of a CTL151 vehicle is mostly manual, and the various oil seals generally comprise a transmission input shaft oil seal, a transmission output shaft oil seal, a front axle main speed reducer oil seal, a rear axle main speed reducer oil seal, a front axle main speed reducer sleeve oil seal, a rear axle half shaft oil seal, a transfer case input shaft oil seal and a transfer case output shaft oil seal, so that the requirements of the efficient operation and the speed of the troops are obviously not met, and therefore, a novel oil seal installation special tool capable of improving the installation efficiency of various oil seals on the CTL151 transport vehicle is provided.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a novel oil seal installation special tool capable of improving the installation efficiency of various oil seals on a CTL151 transport vehicle.
In order to solve the technical problems, the utility model adopts the following technical scheme: a novel oil seal installation specialized tool, comprising: the oil seal installation tool comprises an oil seal installation tool and an installation handle, wherein one end of the oil seal installation tool is sleeved on the installation handle, the other end of the oil seal installation tool is injection-molded to form a joint part, the joint part comprises a plurality of types of transmission input shaft oil seals, transmission output shaft oil seals, front axle main speed reducer oil seals, rear axle main speed reducer oil seals, front axle main speed reducer sleeve oil seals, rear axle half shaft oil seals, transfer case input shaft oil seals and transfer case output shaft oil seals which respectively correspond to the CTL151 transport vehicle, and annular grooves or bosses corresponding to each oil seal are formed in the periphery of one end of the joint part, which is far away from the installation handle.
Further, the laminating portion of corresponding derailleur input shaft oil blanket, it is kept away from the one end center trompil of installation handle, the hole is deep 60mm, and the hole diameter is 38mm, the annular has been seted up along trompil axial to the trompil outer end, annular one end flushes with the trompil top surface, and the other end is tatted 10mm setting, the annular internal diameter is 7mm.
Further, the attaching portion of the output shaft oil seal of the corresponding transmission is provided with a plurality of sections of central bosses along the axial direction of the attaching portion, wherein the plurality of sections of bosses are sequentially phi 47.6mm, 23.6mm, phi 34mm, 16.4mm, phi 27.7mm and 30mm according to the axial direction of the mounting handle.
Further, the fitting part corresponding to the sleeve oil seal of the front axle main speed reducer is provided with a boss with phi 33mm and height 29mm in a protruding mode at the center of one end far away from the mounting handle, the periphery of the boss is provided with a ring groove with the inner diameter of 5.3mm and the depth of 18.2mm, one end of the ring groove is arranged by 29mm of the top surface of the boss, and the other end of the ring groove is arranged by 38mm of the top surface of the boss.
Further, the laminating portion of corresponding rear axle main reducer oil blanket, it is kept away from the one end center trompil of installation handle, hole depth 63mm, hole diameter are 29.6mm, the annular has been seted up along trompil axial to the trompil outer end, annular one end flushes with the trompil top surface, and the other end is tatted 13mm and is set up, the annular internal diameter is 13mm.
Further, the laminating portion corresponding to the front axle main reducer oil seal is far away from the central trompil of one end of installation handle, and the hole depth is 61mm, and the hole diameter is 28mm, the annular has been seted up along trompil axial to the trompil outer end, annular one end flushes with the trompil top surface, and the other end is tatted 16mm and is set up, the annular internal diameter is 11mm.
Further, the laminating portion of corresponding rear axle semi-axis oil blanket, its one end that keeps away from the installation handle is formed with multistage central type boss along its axial, and the multistage the boss is according to keeping away from the size of installation handle axial direction is phi 77.6mm in proper order, and height 14mm, phi 55mm, height 8mm, phi 44.7mm, height 25mm.
Further, the fitting part corresponding to the rear axle half shaft sleeve oil seal is provided with a plurality of sections of central bosses along the axial direction of the fitting part, wherein the plurality of sections of bosses are sequentially phi 69.7mm, 19mm, 65.7mm, 6mm, 44mm and 10mm in height according to the axial direction of the fitting part.
Further, the laminating portion corresponding to the transfer case input shaft oil seal is far away from the center of one end of the installation handle, the hole depth is 60mm, the hole diameter is 38mm, the outer end of the hole is axially provided with a ring groove along the hole, one end of the ring groove is flush with the top surface of the hole, the other end of the ring groove is 10mm away from the bottom surface of the hole, and the inner diameter of the ring groove is 7mm.
Further, the fitting part corresponding to the transfer case output shaft oil seal is provided with a boss with the diameter of 49.7mm and the height of 23mm in a protruding mode at the center of one end, far away from the mounting handle, of the fitting part, an annular groove with the inner diameter of 3.5mm and the depth of 17.2mm is formed in the periphery of the boss, one end of the annular groove is arranged by 23mm of the top surface of the boss, and the other end of the annular groove is arranged by 33mm of the top surface of the boss.
Compared with the prior art, the utility model has the beneficial effects that: through corresponding CTL151 transport vechicle derailleur input shaft oil blanket, derailleur output shaft oil blanket, front axle main reducer oil blanket, rear axle main reducer oil blanket, front axle main reducer sleeve oil blanket, rear axle semi-axis oil blanket, transfer case input shaft oil blanket and transfer case output shaft oil blanket, with the laminating department injection molding of oil blanket mounting tool, improved the installation effectiveness of all kinds of oil blanket greatly, be applicable to the quick maintenance of military vehicle.
Drawings
The disclosure of the present utility model is described with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. In the drawings, like reference numerals are used to refer to like parts. Wherein:
fig. 1 schematically illustrates a schematic structural diagram of a corresponding oil seal joint portion of an input shaft and an output shaft of a transmission according to an embodiment of the present utility model;
FIG. 2 schematically illustrates a schematic structural diagram of a front axle main reducer sleeve, a front axle main reducer, and a rear axle main reducer corresponding to an oil seal joint according to an embodiment of the present utility model;
FIG. 3 schematically illustrates a schematic structural view of a rear axle half shaft and a corresponding oil seal joint portion of a rear axle half shaft sleeve according to an embodiment of the present utility model;
FIG. 4 schematically illustrates a schematic diagram of a transfer case input shaft and a transfer case output shaft according to an embodiment of the present utility model corresponding to an oil seal joint portion;
fig. 5 schematically shows a schematic view of the structure of a mounting handle according to an embodiment of the present utility model.
Reference numerals in the drawings: 1. opening holes; 2. a ring groove; 3. a boss; 4. a handle is installed.
Detailed Description
It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.
An embodiment according to the utility model is shown in connection with fig. 1 and 5.
A novel special tool for oil seal installation mainly comprises an oil seal installation tool and an installation handle, wherein one end of the oil seal installation tool is sleeved on the installation handle, the other end of the oil seal installation tool is injection-molded to form a fitting part, the fitting part comprises a plurality of types of transmission input shaft oil seals, transmission output shaft oil seals, front axle main speed reducer oil seals, rear axle main speed reducer oil seals, front axle main speed reducer sleeve oil seals, rear axle half shaft oil seals, transfer case input shaft oil seals and transfer case output shaft oil seals, which correspond to the fitting part in each of figures 1-5.
As shown in fig. 1, the fitting portion of the transmission input shaft oil seal is far away from a central opening of one end of the mounting handle, the hole is 60mm deep, the diameter of the hole is 38mm, an annular groove is axially formed in the outer end of the opening along the opening, one end of the annular groove is flush with the top surface of the opening, the other end of the annular groove is 10mm away from the opening, and the inner diameter of the annular groove is 7mm.
As shown in FIG. 1, the attaching portion of the corresponding transmission output shaft oil seal has a plurality of sections of central bosses formed along the axial direction of the attaching portion at one end far away from the mounting handle, and the plurality of sections of bosses are sequentially phi 47.6mm, 23.6mm, phi 34mm, 16.4mm, phi 27.7mm and 30mm in height according to the dimension far away from the mounting handle in the axial direction.
As shown in FIG. 2, the attaching part corresponding to the sleeve oil seal of the main speed reducer of the front axle is provided with a boss with the diameter of 33mm and the height of 29mm in a protruding way at the center of one end far away from the mounting handle, the periphery of the boss is provided with a ring groove with the inner diameter of 5.3mm and the depth of 18.2mm, one end of the ring groove is arranged by 29mm of the top surface of the boss, and the other end of the ring groove is arranged by 38mm of the top surface of the boss.
As shown in fig. 2, the fitting part corresponding to the rear axle main reducer oil seal is far away from the center of one end of the installation handle, the hole depth is 63mm, the hole diameter is 29.6mm, the outer end of the hole is axially provided with a ring groove along the hole, one end of the ring groove is flush with the top surface of the hole, the other end of the ring groove is 13mm, and the inner diameter of the ring groove is 13mm.
As shown in fig. 2, the fitting part corresponding to the front axle main reducer oil seal is far away from the center of one end of the installation handle, the hole depth is 61mm, the hole diameter is 28mm, the outer end of the hole is axially provided with a ring groove along the hole, one end of the ring groove is flush with the top surface of the hole, the other end of the ring groove is 16mm, and the inner diameter of the ring groove is 11mm.
As shown in fig. 3, the attaching portion corresponding to the axle shaft oil seal of the rear axle has a plurality of sections of central bosses formed along the axial direction of the attaching portion at one end far away from the mounting handle, and the plurality of sections of bosses are sequentially phi 77.6mm, 14mm, phi 55mm, 8mm, phi 44.7mm and 25mm in height according to the axial direction dimension far away from the mounting handle.
As shown in fig. 3, the attaching portion corresponding to the rear axle half shaft sleeve oil seal has a plurality of sections of central bosses formed at one end far away from the mounting handle along the axial direction thereof, and the plurality of sections of bosses are sequentially phi 69.7mm, 19mm, 65.7mm, 6mm, 44mm and 10mm in height according to the dimension far away from the mounting handle in the axial direction.
As shown in fig. 4, the fitting portion corresponding to the transfer case input shaft oil seal is far away from the center of one end of the installation handle, the hole depth is 60mm, the hole diameter is 38mm, the outer end of the hole is axially provided with a ring groove along the hole, one end of the ring groove is flush with the top surface of the hole, the other end of the ring groove is 10mm, and the inner diameter of the ring groove is 7mm.
As shown in FIG. 4, the attaching part corresponding to the transfer case output shaft oil seal is provided with a boss with the diameter of 49.7mm and the height of 23mm in a protruding mode at the center of one end far away from the mounting handle, the periphery of the boss is provided with a ring groove with the inner diameter of 3.5mm and the depth of 17.2mm, one end of the ring groove is arranged at the position of 23mm below the top surface of the boss, and the other end of the ring groove is arranged at the position of 33mm below the top surface of the boss.
According to the size structure of each corresponding attaching part, in actual use, the corresponding speed reducer input shaft oil seal, the speed changer output shaft oil seal, the front axle main speed reducer oil seal, the rear axle main speed reducer oil seal, the front axle main speed reducer sleeve oil seal, the rear axle half shaft oil seal, the transfer case input shaft oil seal and the transfer case output shaft oil seal are respectively selected, the oil seal mounting tool is connected with an oil seal mounting tool handle, the corresponding oil seal is sheathed on the oil seal mounting tool, and then the oil seal is mounted on the corresponding part by a hammer, so that the oil seal is mounted and fixed, the mounting speed of various oil seals of the CTL151 transport vehicle is greatly improved, and the method is suitable for maintenance of the army transport vehicle.
The technical scope of the present utility model is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present utility model, and these changes and modifications should be included in the scope of the present utility model.
Claims (10)
1. Novel specialized tool is installed to oil blanket, its characterized in that includes: the oil seal installation tool comprises an oil seal installation tool and an installation handle, wherein one end of the oil seal installation tool is sleeved on the installation handle, the other end of the oil seal installation tool is injection-molded to form a joint part, the joint part comprises a plurality of types of transmission input shaft oil seals, transmission output shaft oil seals, front axle main speed reducer oil seals, rear axle main speed reducer oil seals, front axle main speed reducer sleeve oil seals, rear axle half shaft oil seals, transfer case input shaft oil seals and transfer case output shaft oil seals which respectively correspond to the CTL151 transport vehicle, and annular grooves or bosses corresponding to each oil seal are formed in the periphery of one end of the joint part, which is far away from the installation handle.
2. The novel oil seal installation special tool according to claim 1, wherein: the laminating portion that corresponds derailleur input shaft oil blanket, it is kept away from the one end center trompil of installation handle, hole depth 60mm, hole diameter are 38mm, the annular has been seted up along the trompil axial to the trompil outer end, annular one end flushes with the trompil top surface, and the other end is tatted 10mm setting down, the annular internal diameter is 7mm.
3. The novel oil seal installation special tool according to claim 1, wherein: the laminating portion of corresponding derailleur output shaft oil blanket, its one end that keeps away from the installation handle is formed with multistage central boss along its axial, and the multistage the boss is according to keeping away from the size of installation handle axial direction is phi 47.6mm in proper order, high 23.6mm, phi 34mm, high 16.4mm, phi 27.7mm, high 30mm.
4. The novel oil seal installation special tool according to claim 1, wherein: the laminating portion that corresponds front axle main reducer sleeve pipe oil blanket, it is kept away from the boss that installs the one end center of handle is protruding to have phi 33mm, high 29mm, the annular that the internal diameter is 5.3mm, dark 18.2mm is seted up to the boss periphery, annular one end sets up with boss top surface tata 29mm, and the other end sets up with boss top surface tata 38 mm.
5. The novel oil seal installation special tool according to claim 1, wherein: correspond rear axle main reducer oil blanket laminating portion, it is kept away from the one end center trompil of installation handle, hole depth 63mm, hole diameter are 29.6mm, the annular has been seted up along the trompil axial to the trompil outer end, annular one end flushes with the trompil top surface, and the other end is tatted 13mm setting, the annular internal diameter is 13mm.
6. The novel oil seal installation special tool according to claim 1, wherein: correspond front axle main reducer oil blanket laminating portion, it is kept away from the central trompil of one end of installation handle, hole depth 61mm, hole diameter are 28mm, the annular has been seted up along the trompil axial to the trompil outer end, annular one end flushes with the trompil top surface, and the other end is tatted 16mm and is set up, the annular internal diameter is 11mm.
7. The novel oil seal installation special tool according to claim 1, wherein: the laminating portion that corresponds the rear axle semi-axis oil blanket, its one end of keeping away from installation handle is formed with multistage central boss along its axial, and the multistage the boss is according to keeping away from installation handle axial direction's size is phi 77.6mm in proper order, high 14mm, phi 55mm, high 8mm, phi 44.7mm, high 25mm.
8. The novel oil seal installation special tool according to claim 1, wherein: the laminating portion that corresponds rear axle semi-axis sleeve oil blanket, its one end of keeping away from installation handle is formed with multistage central boss along its axial, and the multistage the boss is according to keeping away from installation handle axial direction's size is phi 69.7mm in proper order, high 19mm, phi 65.7mm, high 6mm, phi 44mm, high 10mm.
9. The novel oil seal installation special tool according to claim 1, wherein: the laminating portion that corresponds transfer case input shaft oil blanket, it is kept away from the one end center trompil of installation handle, the hole is deep 60mm, and the hole diameter is 38mm, the annular has been seted up along the trompil axial to the trompil outer end, annular one end flushes with the trompil top surface, and the other end is couch 10mm setting down, the annular internal diameter is 7mm.
10. The novel oil seal installation special tool according to claim 1, wherein: the laminating portion of corresponding transfer case output shaft oil blanket, it is kept away from the one end center of installation handle is protruding has phi 49.7mm, high 23 mm's boss, the annular groove that the internal diameter is 3.5mm, dark 17.2mm is seted up to the boss periphery, annular groove one end sets up with boss top surface tata 23mm, and the other end sets up with boss top surface tata 33 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273024.5U CN220007637U (en) | 2023-05-24 | 2023-05-24 | Novel oil blanket installation specialized tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273024.5U CN220007637U (en) | 2023-05-24 | 2023-05-24 | Novel oil blanket installation specialized tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007637U true CN220007637U (en) | 2023-11-14 |
Family
ID=88672854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273024.5U Active CN220007637U (en) | 2023-05-24 | 2023-05-24 | Novel oil blanket installation specialized tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007637U (en) |
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2023
- 2023-05-24 CN CN202321273024.5U patent/CN220007637U/en active Active
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