CN213730321U - Integral main reduction driving bevel gear bearing outer ring press-fitting tool - Google Patents
Integral main reduction driving bevel gear bearing outer ring press-fitting tool Download PDFInfo
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- CN213730321U CN213730321U CN202022388598.XU CN202022388598U CN213730321U CN 213730321 U CN213730321 U CN 213730321U CN 202022388598 U CN202022388598 U CN 202022388598U CN 213730321 U CN213730321 U CN 213730321U
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Abstract
The utility model provides an integral main initiative bevel gear bearing inner race pressure equipment frock that subtracts, including bearing positioning seat, bearing supporting seat, location base and spring. The bearing positioning seat is used for positioning the outer diameter of the bearing outer ring; the bearing support seat is located the bearing positioning seat inboard, and pressure equipment in-process back shaft bearing capacity realizes the relative motion between bearing positioning seat and the bearing support seat through spring and guide post, and the location base sets up in the bottom of bearing support seat, the top and the bearing positioning seat fixed connection of spring, the bottom and the location base fixed connection of spring, borrow this, the utility model discloses can improve the accurate nature in location, realize automated production's advantage.
Description
Technical Field
The utility model belongs to the technical field of the frock, in particular to integral main initiative bevel gear bearing inner race pressure equipment frock that subtracts.
Background
Along with the requirement of the long oil change period of the whole vehicle plant, the integral main reducing structure becomes a key technology for improving the performance of the axle and reducing the weight. The integral main reducer is a product without a bearing seat, the outer ring of the main cone bearing takes the reducer casing as a support, the imprint adjusting gasket of the main cone bearing is usually designed between the outer ring of the main cone inner bearing and the casing, and the assembling process of the main cone bearing plays a key role in the service life of the main reducer assembly.
The press mounting of the outer ring of the domestic main reduction driving bevel gear bearing (a workpiece is abbreviated in the patent) mainly adopts the diameter of the contact surface of the outer ring and a roller or the small end of the outer ring as a guide for positioning, but has the risks of poor positioning precision and cut integral main reduction mark gaskets, influences the press mounting quality of the bearing and the function of the mark gaskets, and cannot realize the automatic production of the process.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integral main initiative bevel gear bearing outer lane pressure equipment frock that subtracts has the accurate nature of can improving the location, realizes automated production's advantage.
The technical scheme of the utility model is realized like this: an integral main reducing driving bevel gear bearing outer ring press fitting tool comprises a bearing positioning seat, a bearing supporting seat, a positioning base and a spring;
the bearing positioning seat is used for positioning the outer ring outer diameter of the workpiece;
the bearing support seat is positioned on the inner side of the bearing positioning seat and supports the bearing force in the press mounting process;
the positioning base is arranged at the bottom end of the bearing supporting seat;
the top end of the spring is fixedly connected with the bearing positioning seat, and the bottom end of the spring is fixedly connected with the positioning base.
As a preferred embodiment, the bearing support seat includes a first supporting connection portion, a second supporting connection portion and a third supporting connection portion, which are integrally disposed, wherein the first supporting connection portion is in a hollow cylindrical configuration, the second supporting connection portion is disposed at the top of the first supporting connection portion, the second supporting connection portion is in a circular ring configuration, the inner ring of the second supporting connection portion is communicated with the first supporting connection portion, the third supporting connection portion is disposed at the top edge of the outer ring of the second supporting connection portion, the third supporting connection portion is perpendicular to the second supporting connection portion, and the third supporting connection portion is used for positioning the outer ring outer diameter of the workpiece.
As a preferred embodiment, a plurality of first openings are arranged on the side wall of the first support connecting part, and the first openings are equally arranged along the circumference of the outer diameter of the first support connecting part.
As a preferred embodiment, the bearing positioning seat includes a first positioning connection portion, a second positioning connection portion and a third positioning connection portion, the first positioning connection portion is in a hollow cylindrical configuration, the first positioning connection portion is sleeved on the outer side of the first supporting connection portion, the second positioning connection portion is disposed below the second supporting connection portion, the second positioning connection portion and the spring are fixedly connected, the second positioning connection portion is in an annular configuration, the first positioning connection portion is disposed at the bottom of the inner ring of the second positioning connection portion, the third positioning connection portion is disposed at the top of the outer ring of the second positioning connection portion, the third positioning connection portion is in a hollow cylindrical configuration, and the third positioning connection portion is sleeved on the outer side of the third supporting connection portion.
As a preferred embodiment, a plurality of second openings are arranged on the side wall of the third positioning connecting part, and the second openings are equally arranged along the circumference of the outer diameter of the third positioning connecting part.
As a preferred embodiment, the positioning base includes a first base connecting portion, a second base connecting portion and a third base connecting portion, which are integrally connected to each other, the first base connecting portion is in a cylindrical configuration, the first base connecting portion is disposed at the bottom of the second base connecting portion, the second base connecting portion is in a disc-shaped configuration, the second base connecting portion is disposed at the bottom of the first supporting connecting portion, the first base connecting portion is disposed at the top of the second base connecting portion, and the first base connecting portion is inserted into the first supporting connecting portion.
As a preferred embodiment, a positioning column is fixedly connected between the second support connecting portion and the second base connecting portion, the spring is sleeved outside the positioning column, and the positioning column penetrates through the second positioning connecting portion.
The utility model discloses a bottom fixed connection press jacking cylinder of location base puts into the top of bearing support seat with the work piece, and third support connection portion is used for fixing a position the work piece outer lane, and press jacking cylinder drives location base rebound to the place that the work piece was placed to needs, and the bearing positioning seat is used for fixing a position the required position of placing, and press jacking cylinder continues to rise, and the spring atress compression this moment, bearing support seat rebound in the bearing positioning seat, promotion work piece put required department of placing, the utility model discloses have and can improve the accurate nature in location, realize automated production.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the utility model discloses a bottom fixed connection press jacking cylinder of location base puts into the top of bearing support seat with the work piece, and third support connection portion is used for fixing a position the work piece outer lane, and press jacking cylinder drives location base rebound to the place that the work piece was placed to needs, and the bearing positioning seat is used for fixing a position the required position of placing, and press jacking cylinder continues to rise, and the spring atress compression this moment, bearing support seat rebound in the bearing positioning seat, promotion work piece put required department of placing, the utility model has the advantages of can improve the accurate nature of location, realize automated production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the present invention.
In the figure, 1-bearing positioning seat; 2-bearing support seat; 3-positioning the base; 4-a spring; 5-a positioning column; 6-rotation stopping block; 10-a first positioning connection; 11-a second positioning connection; 12-a third positioning connection; 13-a first support connection; 14-a second support connection; 15-a third support connection; 16-a first base connection; 17-a second base connection; 18-third base connection.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Combine figure 1 and figure 2 to show, an integral main pressure equipment frock of initiative bevel gear bearing outer lane that subtracts, including bearing positioning seat 1, bearing support seat 2, positioning base 3 and spring 4, bearing positioning seat 1 is used for the outer lane external diameter of location work piece, the outside on 2 tops of bearing support seat is located to 1 covers of bearing positioning seat, bearing support seat 2 is arranged in the atress of processing support bearing of making, positioning base 3 sets up in bearing support seat 2's bottom, fixed connection between spring 4's top and the bearing positioning seat 1, fixed connection between spring 4's bottom and the positioning base 3.
Bearing support seat 2 is including integrative first support connecting portion 13 that sets up, second support connecting portion 14 and third support connecting portion 15, wherein first support connecting portion 13 is the setting of hollow cylinder type, second support connecting portion 14 sets up in the top of first support connecting portion 13, second support connecting portion 14 is the setting of ring type, be linked together between the inner ring of second support connecting portion 14 and first support connecting portion 13, the outer loop top edge of second support connecting portion 14 is provided with third support connecting portion 15, the setting of perpendicular second support connecting portion 14 of third support connecting portion 15, third support connecting portion 15 is used for the outer lane external diameter of location work piece.
Be provided with a plurality of first openings on the lateral wall of first support connection portion 13, first opening is equallyd divide the setting along the external diameter circumference of first support connection portion 13.
The bearing positioning seat 1 comprises a first positioning connection part 10, a second positioning connection part 11 and a third positioning connection part 12 which are integrally arranged, the first positioning connection part 10 is arranged in a hollow cylinder shape, the first positioning connection part 10 is sleeved on the outer side of a first supporting connection part 13, the second positioning connection part 11 is arranged below a second supporting connection part 14, the second positioning connection part 11 is fixedly connected with a spring 4, the second positioning connection part 11 is arranged in a ring shape, the first positioning connection part 10 is arranged at the bottom of an inner ring of the second positioning connection part 11, the third positioning connection part 12 is arranged at the top of an outer ring of the second positioning connection part 11, the third positioning connection part 12 is arranged in a hollow cylinder shape, and the third positioning connection part 12 is sleeved on the outer side of a third supporting connection part 15.
The side wall of the third positioning connecting portion 12 is provided with a plurality of second openings, and the second openings are equally distributed along the circumference of the outer diameter of the third positioning connecting portion 12.
The positioning base 3 comprises a first base connecting part 16, a second base connecting part 17 and a third base connecting part 18 which are integrally connected, the first base connecting part 16 is in a cylindrical shape, the first base connecting part 16 is arranged at the bottom of the second base connecting part 17, the second base connecting part 17 is in a disc shape, the second base connecting part 17 is arranged at the bottom of the first supporting connecting part 13, the first base connecting part 16 is arranged at the top of the second base connecting part 17, and the first base connecting part 16 is inserted into the first supporting connecting part 13.
The second supporting connection portion 14 and the second base connection portion 17 are fixedly connected to each other to form a positioning column 5, the spring 4 is sleeved on the outer side of the positioning column 5, and the positioning column 5 penetrates through the second positioning connection portion 11.
The utility model discloses a bottom fixed connection press jacking cylinder of location base 3 puts into the top of bearing support seat 2 with the work piece, and third support connecting portion 15 is used for fixing a position the work piece outer lane, and press jacking cylinder drives location base 3 rebound to the place that the work piece was placed to needs, and bearing positioning seat 1 is used for fixing a position the required position of placing, and press jacking cylinder continues to rise, and the compression of 4 atress of spring this moment, bearing support seat 2 rebound in bearing positioning seat 1, promote the work piece and put required department of placing, the utility model has the advantages of can improve the accurate nature of location, realize automated production.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An integral main reducing driving bevel gear bearing outer ring press fitting tool is characterized by comprising a bearing positioning seat, a bearing supporting seat, a positioning base and a spring;
the bearing positioning seat is used for positioning the outer ring outer diameter of the bearing;
the bearing support seat is positioned on the inner side of the bearing positioning seat, and supports the bearing force in the press mounting process;
the positioning base is arranged at the lower end of the bearing supporting seat;
the top end of the spring is fixedly connected with the bearing positioning seat, and the bottom end of the spring is fixedly connected with the positioning base.
2. The tool for press fitting of the outer ring of the bearing of the integral main reduction drive bevel gear according to claim 1, wherein the bearing support seat comprises a first support connecting part, a second support connecting part and a third support connecting part which are integrally connected, the first support connecting part is in a hollow cylindrical shape, the second support connecting part is arranged at the top of the first support connecting part, the second support connecting part is in a circular ring shape, an inner ring of the second support connecting part is communicated with the first support connecting part, the third support connecting part is arranged at the edge of the top of an outer ring of the second support connecting part, the third support connecting part is perpendicular to the second support connecting part, and the third support connecting part is used for positioning the outer ring outer diameter of a workpiece.
3. The tool for press fitting of the outer ring of the bearing of the integral main reduction driving bevel gear according to claim 2, wherein a plurality of first openings are formed in the side wall of the first support connecting portion, and the first openings are evenly distributed along the circumference of the outer diameter of the first support connecting portion.
4. The integral main reduction drive bevel gear bearing outer ring press fitting tool according to claim 2, characterized in that the bearing positioning seat comprises a first positioning connecting part, a second positioning connecting part and a third positioning connecting part which are integrally arranged, the first positioning connecting part is in a hollow cylindrical arrangement, the first positioning connecting part is sleeved outside the first supporting connecting part, the second positioning connecting part is arranged below the second supporting connecting part, the second positioning connecting part and the spring are fixedly connected, the second positioning connecting part is in an annular arrangement, the first positioning connecting part is arranged at the bottom of an inner ring of the second positioning connecting part, the third positioning connecting part is arranged at the top of an outer ring of the second positioning connecting part, the third positioning connecting part is in a hollow cylindrical arrangement, and the third positioning connecting part is sleeved outside the third supporting connecting part.
5. The tool for press fitting of the outer ring of the bearing of the integral main reduction driving bevel gear according to claim 4, wherein a plurality of second openings are formed in the side wall of the third positioning connecting portion, and the second openings are evenly distributed along the circumference of the outer diameter of the third positioning connecting portion.
6. The integral main reduction drive bevel gear bearing outer ring press fitting tool according to claim 4, characterized in that the positioning base comprises a first base connecting part, a second base connecting part and a third base connecting part which are integrally connected, the first base connecting part is in a cylindrical arrangement, the first base connecting part is arranged at the bottom of the second base connecting part, the second base connecting part is in a disc-shaped arrangement, the second base connecting part is arranged at the bottom of the first supporting connecting part, the first base connecting part is arranged at the top of the second base connecting part, and the first base connecting part is inserted into the first supporting connecting part.
7. The press fitting tool for the outer ring of the bearing of the integral main reduction drive bevel gear according to claim 6, wherein a positioning column is fixedly connected between the second support connecting part and the second base connecting part, the spring is sleeved outside the positioning column, and the positioning column penetrates through the second positioning connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022388598.XU CN213730321U (en) | 2020-10-23 | 2020-10-23 | Integral main reduction driving bevel gear bearing outer ring press-fitting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022388598.XU CN213730321U (en) | 2020-10-23 | 2020-10-23 | Integral main reduction driving bevel gear bearing outer ring press-fitting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213730321U true CN213730321U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022388598.XU Active CN213730321U (en) | 2020-10-23 | 2020-10-23 | Integral main reduction driving bevel gear bearing outer ring press-fitting tool |
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| Country | Link |
|---|---|
| CN (1) | CN213730321U (en) |
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2020
- 2020-10-23 CN CN202022388598.XU patent/CN213730321U/en active Active
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