CN210819359U - Novel base of combination formula pressure equipment of derailleur differential mechanism assembly - Google Patents
Novel base of combination formula pressure equipment of derailleur differential mechanism assembly Download PDFInfo
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- CN210819359U CN210819359U CN201921218611.8U CN201921218611U CN210819359U CN 210819359 U CN210819359 U CN 210819359U CN 201921218611 U CN201921218611 U CN 201921218611U CN 210819359 U CN210819359 U CN 210819359U
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Abstract
The utility model discloses a novel base of derailleur differential mechanism assembly combination formula pressure equipment, which comprises a positioning plate, the locating plate upper end is provided with the main positioning seat that subtracts, and the main support post that subtracts of installing between positioning seat and the locating plate that subtracts, the main inside that subtracts the positioning seat is provided with down bearing pressure equipment elastic positioning seat, the surface of lower bearing pressure equipment elastic positioning seat is provided with the second spring, and the second spring setting bearing pressure equipment elastic positioning seat's outer wall and main in subtracting the clearance between the inner wall of positioning seat under in, the inside of lower bearing pressure equipment elastic positioning seat is provided with upper bearing pressure equipment elastic positioning seat, and the surface of upper bearing pressure equipment elastic positioning seat is provided with first spring. The utility model discloses a different elastic force's of spring characteristics of different specifications satisfy pressure equipment requirements such as product location, direction, supporting, the effectual time that reduces frock remodelling and the unloading of work piece to reduce the production beat of station, guarantee that the assembly line lasts production.
Description
Technical Field
The utility model relates to a derailleur accessory technical field specifically is a novel base of derailleur differential mechanism assembly combination formula pressure equipment.
Background
The press-fitting base is directly contacted with the part in the press-fitting process, and the force in the press-fitting process is transmitted through the functions of accurate positioning, guiding, supporting and the like. In the process that a plurality of parts need to be pressed and assembled on one part, the press-assembling requirements of product positioning, guiding, supporting and the like are usually met by switching the tooling base, the pressure head and the disassembling process, so that the time for multiple times of tooling modification and workpiece feeding and discharging is increased, and the press-assembling beat is prolonged by more than one time. Therefore, a novel combined press-fitting base for a transmission differential assembly is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel base of derailleur differential mechanism assembly combination formula pressure equipment for reduce because the differential mechanism assembly need carry on the pressure equipment of a plurality of parts and lead to the time of unloading on frock remodelling and the work piece many times, thereby reduce the production beat of station, guarantee that the assembly line lasts production.
In order to achieve the above object, the utility model provides a following technical scheme: a novel base for combined press mounting of a transmission differential assembly comprises a positioning plate, a main reducing support column, a main reducing positioning seat and a main reducing driven gear, wherein the upper end of the positioning plate is provided with the main reducing positioning seat, the main reducing support column is arranged between the main reducing positioning seat and the positioning plate, a lower bearing press mounting elastic positioning seat is arranged inside the main reducing positioning seat, the outer surface of the lower bearing press mounting elastic positioning seat is provided with a second spring, the second spring is arranged in a gap between the outer wall of the lower bearing press mounting elastic positioning seat and the inner wall of the main reducing positioning seat, an upper bearing press mounting elastic positioning seat is arranged inside the lower bearing press mounting elastic positioning seat, the outer surface of the upper bearing press mounting elastic positioning seat is provided with a first spring, the first spring is arranged in a gap between the outer wall of the upper bearing press mounting elastic positioning seat and the inner wall of the lower bearing press mounting elastic positioning seat, and a spring seat is arranged at the bottom end of the first spring, a differential assembly is installed at the top end of the upper bearing press-fitting elastic positioning seat, an upper bearing is arranged at the top end of the differential assembly, and a lower bearing is arranged at the lower end of the differential assembly.
Preferably, the bottom end of the lower bearing press-fitting elastic positioning seat is provided with a groove, and the outer end face of the upper bearing press-fitting elastic positioning seat extending to the groove is provided with a first gasket and a first snap ring.
Preferably, the lower bearing press-fitting elastic positioning seat is provided with a second gasket and a second snap ring on the outer end face of the lower end of the main reducer positioning seat.
Preferably, the bottom end of the main support column is fixedly mounted on the positioning plate through a main support column bolt, and the top end of the main support column is mounted with the main support column through a main support column bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the press fitting requirements of product positioning, guiding, supporting and the like are met by utilizing the characteristic of different elastic forces of springs with different specifications, and the time for tool changing and workpiece loading and unloading is effectively shortened, so that the production beat of stations is reduced, and the continuous production of an assembly line is ensured.
Drawings
Fig. 1 is a schematic structural view of the novel base for the combined press-fitting of the differential assembly of the transmission of the present invention.
In the figure: 1. positioning a plate; 2. a first snap ring; 3. a first gasket; 4. a main reduction support stud; 5. a second snap ring; 6. a second gasket; 7. a spring seat; 8. a first spring; 9. the upper bearing is pressed and loaded with an elastic positioning seat; 10. a second spring; 11. the lower bearing is pressed with the elastic positioning seat; 12. a main reduction support column; 13. a main reducer positioning seat bolt; 14. a main reducer positioning seat; 15. a driving reduction driven gear; 16. a lower bearing; 17. a differential assembly; 18. and an upper bearing.
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 work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the novel base for the combined press-fitting of the transmission differential assembly of the embodiment comprises a positioning plate 1, a main pressure reducing support column 12, a main pressure reducing support column 14 and a main pressure reducing driven gear 15, wherein the main pressure reducing support column 14 is arranged at the upper end of the positioning plate 1, the main pressure reducing support column 12 is arranged between the main pressure reducing support column 14 and the positioning plate 1, the bottom end of the main pressure reducing support column 12 is fixedly arranged on the positioning plate 1 through a main pressure reducing support column bolt 4, the top end of the main pressure reducing support column 12 is arranged with the main pressure reducing support column 14 through a main pressure reducing support bolt 13, a lower bearing press-fitting elastic positioning seat 11 is arranged inside the main pressure reducing support column 14, the lower bearing press-fitting elastic positioning seat 11 is arranged on the outer end face of the lower end of the main pressure reducing positioning seat 14 and is provided with a second gasket 6 and a second snap ring 5, a second spring 10 is arranged on the outer surface of the lower bearing press-fitting elastic positioning seat 11, and the, an upper bearing press-fitting elastic positioning seat 9 is arranged inside the lower bearing press-fitting elastic positioning seat 11, a first spring 8 is arranged on the outer surface of the upper bearing press-fitting elastic positioning seat 9, the first spring 8 is arranged in a gap between the outer wall of the upper bearing press-fitting elastic positioning seat 9 and the inner wall of the lower bearing press-fitting elastic positioning seat 11, a spring seat 7 is arranged at the bottom end of the first spring 8, a groove is formed in the bottom end of the lower bearing press-fitting elastic positioning seat 11, a first gasket 3 and a first snap ring 2 are arranged on the outer end face, extending to the groove, of the upper bearing press-fitting elastic positioning seat 9, a differential assembly 17 is arranged at the top end of the upper bearing press-fitting elastic positioning seat 9, an upper bearing 18 is arranged at the top end of the.
As shown in fig. 1, the upper bearing press-fitting elastic positioning device is composed of a first snap ring 2, a first gasket 3, a spring seat 7, a first spring 8, an upper bearing press-fitting elastic positioning seat 9 and other parts; the lower bearing press-fitting elastic positioning device comprises a second snap ring 5, a second gasket 6, a second spring 10, a lower bearing press-fitting elastic positioning seat 11 and the like; the main decompression positioning device is composed of a positioning plate 1, a main decompression support column bolt 4, a main decompression support column 12, a main decompression positioning seat bolt 13, a main decompression positioning seat 14 and other parts.
The utility model discloses transmission differential mechanism assembly combination formula pressure equipment base, when pressure equipment upper portion bearing 18, differential mechanism subassembly 17 fixes a position and supports through upper bearing pressure equipment elastic locating seat 9, and the equipment pressure head is with upper portion bearing 18 pressure equipment on differential mechanism subassembly 17; when the lower bearing 16 is pressed, the differential assembly 17 is positioned and compressed downwards for press-fitting and guiding through the upper bearing press-fitting elastic positioning seat 9, the lower bearing 16 is positioned, pressed, supported and guided through the lower bearing press-fitting elastic positioning seat 11, and the differential assembly 17 is further pressed on the lower bearing 16 through the equipment pressure head; when the main driven gear 15 that subtracts is being pressed fit, differential mechanism subassembly 17 fixes a position and compresses downwards through upper bearing pressure equipment elastic positioning seat 9 and lower bearing pressure equipment elastic positioning seat 11 and carries out the pressure equipment direction, supports and fixes a position through main pressure equipment positioning seat 14, and the equipment pressure head further with differential mechanism subassembly 17 pressure equipment to main driven gear 15 that subtracts, the effectual time of reducing frock remodelling and work piece unloading of having solved to reduce the production beat of station, guarantee that the assembly line lasts the production.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A novel base for combined press mounting of a transmission differential assembly is characterized by comprising a positioning plate (1), a main pressure reducing support column (12), a main pressure reducing positioning seat (14) and a main pressure reducing driven gear (15), wherein the main pressure reducing positioning seat (14) is arranged at the upper end of the positioning plate (1), the main pressure reducing support column (12) is arranged between the main pressure reducing positioning seat (14) and the positioning plate (1), a lower bearing press mounting elastic positioning seat (11) is arranged inside the main pressure reducing positioning seat (14), a second spring (10) is arranged on the outer surface of the lower bearing press mounting elastic positioning seat (11), the second spring (10) is arranged in a gap between the outer wall of the lower bearing press mounting elastic positioning seat (11) and the inner wall of the main pressure reducing positioning seat (14), an upper bearing press mounting elastic positioning seat (9) is arranged inside the lower bearing press mounting elastic positioning seat (11), and the outer surface of the upper bearing press-mounting elastic positioning seat (9) is provided with a first spring (8), the first spring (8) is arranged in a gap between the outer wall of the upper bearing press-mounting elastic positioning seat (9) and the inner wall of the lower bearing press-mounting elastic positioning seat (11), the bottom end of the first spring (8) is provided with a spring seat (7), the top end of the upper bearing press-mounting elastic positioning seat (9) is provided with a differential assembly (17), the top end of the differential assembly (17) is provided with an upper bearing (18), and the lower end of the differential assembly (17) is provided with a lower bearing (16).
2. The novel base of claim 1, in combination with a press-fit assembly, of a transmission differential assembly, wherein: the bottom end of the lower bearing press-mounting elastic positioning seat (11) is provided with a groove, and the outer end face of the upper bearing press-mounting elastic positioning seat (9) extending to the groove is provided with a first gasket (3) and a first snap ring (2).
3. The novel base of claim 2, in combination with a press-fit of a transmission differential assembly, wherein: and the lower bearing press-fitting elastic positioning seat (11) is provided with a second gasket (6) and a second snap ring (5) on the outer end face of the lower end of the main reducer positioning seat (14).
4. The novel base of claim 1, in combination with a press-fit assembly, of a transmission differential assembly, wherein: the bottom end of the main support column (12) is fixedly arranged on the positioning plate (1) through a main support column bolt (4), and the top end of the main support column (12) is arranged with the main support column (14) through a main support column bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218611.8U CN210819359U (en) | 2019-07-31 | 2019-07-31 | Novel base of combination formula pressure equipment of derailleur differential mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218611.8U CN210819359U (en) | 2019-07-31 | 2019-07-31 | Novel base of combination formula pressure equipment of derailleur differential mechanism assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210819359U true CN210819359U (en) | 2020-06-23 |
Family
ID=71280059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218611.8U Active CN210819359U (en) | 2019-07-31 | 2019-07-31 | Novel base of combination formula pressure equipment of derailleur differential mechanism assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210819359U (en) |
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2019
- 2019-07-31 CN CN201921218611.8U patent/CN210819359U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 169, Meilin street, economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee after: Magna powertrain (Jiangxi) Co.,Ltd. Address before: No. 169, Meilin street, Changbei Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee before: GETRAG (JIANGXI) TRANSMISSION Co.,Ltd. |
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| CP03 | Change of name, title or address |