CN208935306U - A kind of differential carrier - Google Patents
A kind of differential carrier Download PDFInfo
- Publication number
- CN208935306U CN208935306U CN201821348748.0U CN201821348748U CN208935306U CN 208935306 U CN208935306 U CN 208935306U CN 201821348748 U CN201821348748 U CN 201821348748U CN 208935306 U CN208935306 U CN 208935306U
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- Prior art keywords
- siphunculus
- spring
- differential carrier
- fixed
- carrier according
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- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of differential carriers, including two main casings and the siphunculus for being mounted on main casing both ends, axis hole is collectively formed between the different siphunculus of upper and lower two sides, it symmetrically opens up positioned at the top of the siphunculus of downside there are two spring eye, the inside of two spring eyes is equipped with the first top spring, it opens up positioned at the bottom symmetrical of the siphunculus of upside there are two movable span, and two movable spans are interconnected, the inside of two movable spans is equipped with fixed link, is opened up on the lateral wall of two fixed links there are two installing port.The utility model changes the assemble method of differential mechanism shell, traditional bolt fastening assembling mode is abandoned, lower casing on differential mechanism is fixed and is connected using fixture block and fixed link, simplify assembly operation, working efficiency is helped to improve, the both ends of differential mechanism shell can be fixed by two stopper rods, while good airproof performance, it is not susceptible to reveal, when disassembly is also relatively simple.
Description
Technical field
The utility model relates to differential art field more particularly to a kind of differential carriers.
Background technique
Automobile differential can make left and right (or forward and backward) driving wheel realize the mechanism rotated with different rotating speeds, mainly by a left side
Right axle shaft gear, two planetary gears and tooth rest composition, function be when automobile turning travel or on uneven road surface when driving,
Roll left and right wheels with different rotating speeds, i.e. guarantee two sides driving wheel makees PURE ROLLING.Differential mechanism is to adjust left and right
The rotational speed difference of wheel and device.In four-wheel drive, in order to drive four wheels, it is necessary to connect all wheels, such as
Fruit is mechanically coupled together by four wheels, and automobile cannot be rotated when curve driving with identical speed, in order to
It allows the almost the same property of automobile curve driving rotation speed, at this moment needs to be added revolving speed of the center differential to adjust front and back wheel
Difference.
Differential mechanism since the internal gear that works long hours can be gradually worn out needs that periodically it is maintained and is safeguarded,
Existing differential mechanism shell is most of to be installed together by bolt, and relatively complicated, influence is operated in opening and closing
Working efficiency needs to make this improvement.
Utility model content
Purpose of the utility model is to solve differential mechanism shell in the prior art opening and closing operating process compared with
For cumbersome problem, and a kind of differential carrier proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of differential carrier, including two main casings and the siphunculus for being mounted on main casing both ends, not positioned at upper and lower two sides
With axis hole is collectively formed between siphunculus, symmetrically open up that there are two spring eyes positioned at the top of the siphunculus of downside, described in two
The inside of spring eye is equipped with the first top spring, opens up positioned at the bottom symmetrical of the siphunculus of upside there are two movable span, and two
A movable span is interconnected, and the inside of two movable spans is equipped with fixed link, on the lateral wall of two fixed links
It opens up there are two installing port, is mounted on the second top spring on the inner sidewall of each installing port, on each second top spring
It is mounted on fixture block, is offered on the inner sidewall of two spring eyes and two movable spans mutually matched with fixture block
Card slot.
Preferably, compression bar there are two symmetrically being plugged on the lateral wall of the siphunculus of upper and lower two sides, each compression bar
Run through the lateral wall of siphunculus and extends to the inside of card slot.
Preferably, the both ends of the compression bar are mounted on limit film.
It is preferably located on the roof of the siphunculus of upside and offers circular operation port, screw thread in the operation port
It is connected with stopper rod, offers angle on the roof of two fixed link opposite sides.
Preferably, gasket seal is equipped between two main casings.
Preferably, two opposite one end of the fixed link are respectively equipped with magnetic different magnet.
Compared with prior art, the utility model has the beneficial effects that:
1, the utility model changes the assemble method of differential mechanism shell, has abandoned traditional bolt fastening group
Dress mode is fixed and connects to lower casing on differential mechanism using fixture block and fixed link, simplify assembly operation, helps to mention
High working efficiency；
2, the both ends of differential mechanism shell can be fixed by two stopper rods, while good airproof performance, is not susceptible to let out
Dew, when disassembly, are also relatively simple.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of differential carrier front section view；
Fig. 2 be the utility model proposes a kind of differential carrier side sectional view；
Fig. 3 be the utility model proposes a kind of differential carrier part A structure enlarged drawing.
In figure: 1 main casing, 2 siphunculus, 3 axis holes, 4 spring eyes, 5 first top springs, 6 fixed links, 7 installing ports, 8 second top springs,
9 fixture blocks, 10 card slots, 11 compression bars, 12 operation ports.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of differential carrier is located at including two main casings 1 and the siphunculus 2 for being mounted on 1 both ends of main casing
Axis hole 3 is collectively formed between the different siphunculus 2 of upper and lower two sides, differential mechanism main body is located in two main casings 1, and two axis holes 3 are permitted
Perhaps the wheel shaft of two sides passes through, and gasket seal is equipped between two main casings 1, its sealing effect is improved when two main casings 1 seal
Fruit is not susceptible to reveal, and symmetrically opens up positioned at the top of the siphunculus 2 of downside there are two spring eye 4, the inside of two spring eyes 4
It is equipped with the first top spring 5, is opened up positioned at the bottom symmetrical of the siphunculus 2 of upside there are two movable span, and two movable spans mutually interconnect
Logical, the inside of two movable spans is equipped with fixed link 6, and two opposite one end of fixed link 6 are respectively equipped with magnetic different magnet,
Under natural conditions, two fixed links 6 can be attached together, and do not fall out, avoid loss of parts.
It is opened up on the lateral wall of two fixed links 6 there are two installing port 7, is respectively mounted on the inner sidewall of each installing port 7
There is the second top spring 8, be mounted on fixture block 9 on the spring 8 of each second top, on the inner sidewall of two spring eyes 4 and two movable spans
Offer with the mutually matched card slot 10 of fixture block 9, symmetrically plug that there are two compression bars on the lateral wall of the siphunculus 2 of upper and lower two sides
11, each compression bar 11 runs through the lateral wall of siphunculus 2 and extends to the inside of card slot 10, and the both ends of compression bar 11 are mounted on limit
Piece, limit film prevent compression bar 11 from falling, and lead to not press the influence use of fixture block 9 by compression bar 11 again.
Circular operation port 12 is offered on the roof of the siphunculus 2 of upside, is threaded with stopper rod in operation port 12,
Angle is offered on the roof of two 6 opposite sides of fixed link, setting angle makes stopper rod can be by two during moving down
A fixed link 6 is squeezed to both sides, so that the bottom end of fixed link 6 be made to enter inside spring eye 4.
The working principle of the utility model are as follows: when being assembled to differential mechanism shell, by 1 position of upper and lower two main casings
Correspondence is closed, and stopper rod is screwed in operation port 12, and stopper rod gradually downward squeezes downwards two fixed links 6, and fixed link 6 enters bullet
In spring hole 4, the fixture block 9 in fixed link 6 springs into card slot 10 and can connect with lower side body, and the fixture block 9 of upside is also sprung into therewith
The fixation with upper side body is realized in the card slot 10 of upside, upper-lower casing is fixed together by fixed link 6, when needs will be upper
When lower case is dismantled, stopper rod is first screwed out, then presses all compression bars 11, fixture block 9 is extruded into installing port 7, due to the first top spring 5
Effect, two fixed links 6 are ejected, can dismantle two shells.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of differential carrier, including two main casings (1) and it is mounted on the siphunculus (2) at main casing (1) both ends, is located at upper and lower two
Axis hole (3) are collectively formed between the different siphunculus (2) of side, it is characterised in that: the top positioned at the siphunculus (2) of downside is symmetrical
It opens up there are two spring eye (4), the inside of two spring eyes (4) is equipped with the first top spring (5), positioned at the described logical of upside
The bottom symmetrical of pipe (2) is opened up there are two movable span, and two movable spans are interconnected, and the inside of two movable spans is all provided with
Have fixed link (6), is opened up on the lateral wall of two fixed links (6) there are two installing port (7), each installing port
(7) it is mounted on the second top spring (8) on inner sidewall, is mounted on fixture block (9) on each second top spring (8), two institutes
It states and is offered on the inner sidewall of spring eye (4) and two movable spans and fixture block (9) mutually matched card slot (10).
2. a kind of differential carrier according to claim 1, it is characterised in that: the outside of the siphunculus (2) of upper and lower two sides
It is symmetrically plugged on wall there are two compression bar (11), each compression bar (11) runs through the lateral wall of siphunculus (2) and extends to card
The inside of slot (10).
3. a kind of differential carrier according to claim 2, it is characterised in that: the both ends of the compression bar (11) are respectively mounted limited
Bit slice.
4. a kind of differential carrier according to claim 1, it is characterised in that: positioned at the roof of the siphunculus (2) of upside
On offer circular operation port (12), be threaded with stopper rod on the operation port (12), two fixed links (6) are opposite
Angle is offered on the roof of one end.
5. a kind of differential carrier according to claim 1, it is characterised in that: be equipped between two main casings (1) close
Gasket.
6. a kind of differential carrier according to claim 1, it is characterised in that: the opposite one end of two fixed links (6)
It is respectively equipped with magnetic different magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348748.0U CN208935306U (en) | 2018-08-21 | 2018-08-21 | A kind of differential carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348748.0U CN208935306U (en) | 2018-08-21 | 2018-08-21 | A kind of differential carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935306U true CN208935306U (en) | 2019-06-04 |
Family
ID=66718239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348748.0U Expired - Fee Related CN208935306U (en) | 2018-08-21 | 2018-08-21 | A kind of differential carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254134A (en) * | 2019-07-18 | 2019-09-20 | 高邮市北方动力机械有限公司 | A kind of new-energy automobile drive axle |
-
2018
- 2018-08-21 CN CN201821348748.0U patent/CN208935306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254134A (en) * | 2019-07-18 | 2019-09-20 | 高邮市北方动力机械有限公司 | A kind of new-energy automobile drive axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 |