CN220241359U - Oil seal bearing press for steering wheel processing - Google Patents
Oil seal bearing press for steering wheel processing Download PDFInfo
- Publication number
- CN220241359U CN220241359U CN202320466391.0U CN202320466391U CN220241359U CN 220241359 U CN220241359 U CN 220241359U CN 202320466391 U CN202320466391 U CN 202320466391U CN 220241359 U CN220241359 U CN 220241359U
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- CN
- China
- Prior art keywords
- steering wheel
- oil seal
- oil
- bearing press
- shell upper
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 5
- 238000000034 method Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to an oil seal bearing press for steering wheel processing, which comprises an installation piece matched with a steering wheel shell upper installation part and detachably arranged in the steering wheel shell upper installation part, and a pressing piece which penetrates through the steering wheel shell upper installation part and is matched with the installation piece to automatically load an oil seal into the steering wheel shell upper installation part; the utility model solves the technical problems that when the prior steering wheel is assembled, the oil seal is directly stamped into the steering wheel shell by means of equipment, and the stamping force is not easy to control, so that the steering wheel shell is easy to deform and destroy.
Description
Technical Field
The utility model relates to the technical field of steering wheels, in particular to an oil seal bearing press for steering wheel processing.
Background
Whether the parts are installed in place in the steering wheel work directly relates to steering accuracy of the steering wheel, so that working errors caused by inaccurate steering of the steering wheel are avoided.
However, in the actual use process, the inventor finds that when the conventional steering wheel is assembled, the oil seal is directly stamped into the steering wheel shell by means of equipment, and the stamping force is not easy to control, so that the problem of deformation and damage of the steering wheel shell is easily caused.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, the oil seal is placed at the position to be assembled on the upper assembly part of the steering wheel shell by arranging the mounting piece, then the pressing piece is inserted into the upper assembly part of the steering wheel shell from the other side, and the pressing piece is matched to punch the oil seal along the pressing piece direction, so that the oil seal is accurate in place, and the technical problems that the steering wheel shell is easy to deform and destroy due to the fact that the punching force is difficult to control due to the fact that the oil seal is directly punched into the steering wheel shell by equipment when the conventional steering wheel is assembled are solved.
Aiming at the technical problems, the technical scheme is as follows: the utility model provides an oil blanket bearing press for steering wheel processing, includes with steering wheel casing upper assembling portion looks adaptation and can dismantle the installed part of arranging in steering wheel casing upper assembling portion and runs through and insert steering wheel casing upper assembling portion and with the top casting die of installing the automatic steering wheel casing upper assembling portion of packing into of oil blanket of cooperation.
Preferably, the steering wheel housing upper mounting part is provided with a landing, an oil seal placing part and a double-row tapered roller bearing placing part from outside to inside in sequence.
Preferably, the mounting piece comprises a positioning flange matched and clamped with the landing, an oil seal clamp which is internally provided with an oil seal and is arranged in a gap with the double-row tapered roller bearing, and a plum blossom ring which is internally arranged in the oil seal clamp.
Preferably, the outer end of the oil seal clamp is in a threaded structure, and is in threaded connection with the positioning flange.
Preferably, the oil seal clamp has an outer diameter smaller than an inner diameter of the steering wheel housing upper mounting portion.
Preferably, the pressing piece comprises a high-pressure oil cylinder arranged on the frame and an oil pressure connector which is connected with the output end of the high-pressure oil cylinder in a clamping mode, and the oil pressure connector is provided with a quincuncial block which is matched with the quincuncial ring.
Preferably, in the installation process, the press joint, the oil seal clamp, the double-row tapered roller bearing and the oil seal are coaxially arranged.
Preferably, the outer circumferential surface of the oil pressure joint is matched with the inner circumferential surface of the oil seal clamp.
Preferably, a gasket is provided at a portion of the double row tapered roller bearing facing the hydraulic joint.
As a further preferred option, the steering wheel housing is held by a clamp, which is mounted on the frame.
The utility model has the beneficial effects that:
(1) According to the utility model, the oil seal is placed at the position to be assembled of the steering wheel shell upper assembly part by arranging the mounting piece, then the pressing piece is inserted into the steering wheel shell upper assembly part from the other side, and the mounting piece is matched to punch the oil seal along the pressing piece direction, so that the oil seal is accurate in place;
(2) According to the steering wheel shell, the outer end of the oil seal clamp is in a threaded structure, so that the distance between the positioning flange and the outside of the upper assembly part of the steering wheel shell can be accurately adjusted, the steering wheel shell with different depth specifications can be adapted, on the other hand, the screw connection is utilized, the disassembly and the assembly are convenient, when the damage occurs, part of parts can be replaced in time, and the service life is long.
In conclusion, the device has the advantages of simple structure and high accuracy, and is particularly suitable for the technical field of steering wheels.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a steering wheel processing oil seal bearing press.
Fig. 2 is a schematic cross-sectional view of an oil seal bearing press for steering wheel processing.
Fig. 3 is an enlarged partial schematic view of fig. 2 at a.
Fig. 4 is a schematic structural view of the pressing member.
Fig. 5 is a schematic partial cross-sectional view of an oil seal bearing press for steering wheel processing.
Fig. 6 is a schematic structural view of the mounting member.
Fig. 7 is a schematic view of a part of the oil seal bearing press for steering wheel processing.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, an oil seal bearing press for steering wheel processing comprises an installation piece 1 which is matched with a steering wheel housing upper installation part 100 and can be detachably arranged in the steering wheel housing upper installation part 100, and a pressing piece 2 which is inserted into the steering wheel housing upper installation part 100 in a penetrating way and is matched with the installation piece 1 to automatically load an oil seal 200 into the steering wheel housing upper installation part 100.
In the embodiment, the oil seal is placed at the position to be assembled of the steering wheel housing upper assembly part 100 by arranging the mounting piece 1, then the pressing piece 2 is inserted into the steering wheel housing upper assembly part 100 from the other side, and the pressing piece 2 is matched to punch the oil seal along the direction of the pressing piece 2, so that the oil seal is accurate in place.
Further, as shown in fig. 3, the steering wheel housing upper assembly 100 is provided with a landing 101, an oil seal accommodating portion 102, and a double row tapered roller bearing accommodating portion 103 in this order from the outside to the inside.
Further, as shown in fig. 5, the mounting member 1 includes a positioning flange 11 engaged with the landing 101, an oil seal jig 12 having an oil seal 200 disposed therein and disposed in a gap with the double row tapered roller bearing 300, and a quincuncial ring 13 disposed in the oil seal jig 12.
In the embodiment, the positioning flange 11 is clamped with the landing 101, so that the oil seal and the in-place double-row tapered roller bearing are coaxial, and further the accurate in-place work of the later-stage oil seal is facilitated.
Further, as shown in fig. 2, the oil seal jig 12 has an outer diameter smaller than an inner diameter of the steering wheel housing upper part 100.
In this embodiment, by setting the outer diameter of the oil seal jig 12 smaller than the inner diameter of the steering wheel housing upper part 100, it is convenient for the oil seal jig 12 to completely feed the oil seal into the steering wheel housing upper part 100.
Further, as shown in fig. 4, the pressing member 2 includes a high-pressure cylinder 21 mounted on the frame 3, and an oil pressure joint 22 engaged with an output end of the high-pressure cylinder 21, where the oil pressure joint 22 is provided with a quincuncial block 23 matched with the quincuncial ring 13.
In the embodiment, by arranging the plum blossom block 23 to be matched with the plum blossom ring 13, on one hand, the plum blossom block 23 can be freely inserted into or separated from the plum blossom ring 13, so that the disassembly work and the support work on the mounting piece 1 are facilitated; on the other hand, in the assembly process, the plum blossom block 23 and the plum blossom ring 13 are combined to realize the combination work of the split type mounting piece 1 and the propping piece 2, the split type mounting piece 1 and the propping piece 2 are connected integrally, and the reset work of the propping piece 2 is utilized to synchronously drive the mounting piece 1 to work in place, so that the structure is simple and the transmission is high.
It should be noted that the quincuncial ring 13 is preferably 3 sets and rotates 60 ° each time.
Further, as shown in fig. 4 and 6, the oil pressure joint 22, the oil seal jig 12, the double row tapered roller bearing 300, and the oil seal 200 are coaxially disposed during the installation process.
In this embodiment, through the coaxial setting of oil pressure joint 22, oil blanket anchor clamps 12, biserial tapered roller bearing 300 and oil blanket 200, and then guarantee that the equipment work is accurate, the precision of product is high to avoid the steering wheel to turn to the work mistake that inaccuracy brought.
Further, as shown in fig. 5, the outer circumferential surface of the oil pressure joint 22 is fitted with the inner circumferential surface of the oil seal jig 12.
In this embodiment, the outer circumferential surface of the oil pressure joint 22 is adapted to the inner circumferential surface of the oil seal clamp 12, so that bidirectional limiting between the oil pressure joint 22 and the oil seal clamp 12 is utilized, so that the oil seal clamp 12 is not easy to shake during axial plugging and unplugging, and further stamping is accurate.
Further, as shown in fig. 7, a spacer 4 is provided at a portion of the double row tapered roller bearing 300 facing the hydraulic joint 22.
Further, as shown in fig. 1, the steering wheel housing is held by a jig 5, which is mounted on the frame 3.
Example two
As shown in fig. 6, wherein the same or corresponding parts as those in the first embodiment are given the same reference numerals as those in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. The second embodiment is different from the first embodiment in that:
further, as shown in fig. 5 and 6, the outer end of the oil seal clamp 12 is provided with a screw structure and is in screw connection with the positioning flange 11.
In this embodiment, the outer end of the oil seal clamp 12 is set by using a threaded structure, so that the positioning flange 11 can accurately adjust the distance between the outer part of the steering wheel housing upper assembly part 100, and the steering wheel housing with different depth specifications can be adapted.
The working process comprises the following steps:
in the assembly process, the oil seal 200 is automatically placed in the oil seal clamp 12 firstly, then the oil seal is clamped to one end of the steering wheel housing upper mounting part 100, then the high-pressure oil cylinder 21 is started, the oil pressure connector 22 stretches into the steering wheel housing upper mounting part 100, the quincuncial block 23 penetrates through the oil seal clamp 12 and enters the outer end of the quincuncial ring 13, at the moment, the mounting piece 1 is manually rotated integrally to enable the quincuncial block 23 to overlap with the protruding part of the quincuncial ring 13, the high-pressure oil cylinder 21 is reset, the oil seal 200 is further in interference, and finally the quincuncial ring 13 is manually rotated to enable the quincuncial block 23 to be located in the recessed part of the quincuncial ring 13, and at the moment, the mounting piece 1 is detached.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.
The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (7)
1. The oil seal bearing press for machining the steering wheel is characterized by comprising an installation piece which is matched with the steering wheel shell upper installation part and can be detachably arranged in the steering wheel shell upper installation part, and a pressing piece which penetrates through the steering wheel shell upper installation part and is matched with the installation piece to automatically load an oil seal into the steering wheel shell upper installation part;
the steering wheel shell upper mounting part is sequentially provided with a landing, an oil seal placing part and a double-row tapered roller bearing placing part from outside to inside;
the mounting piece comprises a positioning flange matched and clamped with the landing, an oil seal clamp internally provided with an oil seal and arranged in a gap with the double-row tapered roller bearing, and a plum blossom ring internally arranged in the oil seal clamp;
the pressing piece comprises a high-pressure oil cylinder arranged on the frame and an oil pressure connector which is connected with the output end of the high-pressure oil cylinder in a clamping mode, and the oil pressure connector is provided with a plum blossom block which is matched with the plum blossom ring.
2. The oil seal bearing press for machining a steering wheel according to claim 1, wherein the outer end of the oil seal clamp is in a threaded structure and is in threaded connection with the positioning flange.
3. The oil seal bearing press for steering wheel processing according to claim 1, wherein an outer diameter of the oil seal jig is smaller than an inner diameter of the steering wheel housing upper mounting portion.
4. The oil seal bearing press for machining a steering wheel according to claim 1, wherein the oil pressure joint, the oil seal clip, the double row tapered roller bearing, and the oil seal are coaxially disposed during installation.
5. The oil seal bearing press for machining a steering wheel according to claim 1, wherein an outer circumferential surface of the oil pressure joint is fitted to an inner circumferential surface of the oil seal jig.
6. The oil seal bearing press for steering wheel processing according to claim 1, wherein a spacer is provided at a portion of the double row tapered roller bearing opposed to the oil pressure joint.
7. The oil seal bearing press for machining a steering wheel according to claim 1, wherein the steering wheel housing is held by a jig, and the jig is mounted on a frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320466391.0U CN220241359U (en) | 2023-03-13 | 2023-03-13 | Oil seal bearing press for steering wheel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320466391.0U CN220241359U (en) | 2023-03-13 | 2023-03-13 | Oil seal bearing press for steering wheel processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241359U true CN220241359U (en) | 2023-12-26 |
Family
ID=89229041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320466391.0U Active CN220241359U (en) | 2023-03-13 | 2023-03-13 | Oil seal bearing press for steering wheel processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241359U (en) |
-
2023
- 2023-03-13 CN CN202320466391.0U patent/CN220241359U/en active Active
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| GR01 | Patent grant |