CN208578961U - A kind of assembling device of automobile differential shell - Google Patents
A kind of assembling device of automobile differential shell Download PDFInfo
- Publication number
- CN208578961U CN208578961U CN201821923484.7U CN201821923484U CN208578961U CN 208578961 U CN208578961 U CN 208578961U CN 201821923484 U CN201821923484 U CN 201821923484U CN 208578961 U CN208578961 U CN 208578961U
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- CN
- China
- Prior art keywords
- screw rod
- shell
- sliding rail
- positioning
- positioning shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of assembling devices of automobile differential shell, including the first positioning shell, second positioning shell and locating core, one side-lower of the first positioning shell has extended through the first sliding rail and the first screw rod, and first the one end of screw rod far from the first positioning shell through the first sliding rail side and extend to the other side of the first sliding rail, screw rod is connected with runner far from one end of the first positioning shell, one side-lower of the second positioning shell has extended through the second sliding rail and the second screw rod, the assembling device of this kind of automobile differential shell is provided with the first screw rod, second screw rod, first sliding rail and the second sliding rail, after automobile differential shell to be put into the first positioning shell and the second positioning shell, the first screw rod is rotated by runner, first screw rod drives the rotation of the second screw rod by connecting rod, to pass through the first positioning shell of screw rod bushing driving and the second positioning simultaneously Shell is moved to locating core direction, so that shell be clamped, to avoid the power that shell is applied it is uneven caused by workpiece deform.
Description
Technical field
The utility model relates to field of automobile, specially a kind of assembling device of automobile differential shell.
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.
The assembling device of existing automobile differential shell, it is most of to use simple auxiliary tool to automobile differential
Then shell positioning assembles, or fixed by the way of upper and lower pressing positioning to shell, mistake of this assembling device in assembling
Cheng Zhong, the possible stress deformation of workpiece influence subsequent use, while after preliminary completion positioning, because worker's needs are in assembling shell
Body causes assembly precision to decline because vibration will cause shell movement during assembling.
Utility model content
The purpose of this utility model is to provide a kind of assembling devices of automobile differential shell, to solve above-mentioned background skill
It is proposed that the simple and crude workpiece of structure is easily-deformable, is not fixed firmly the problem of being also easy to produce error in assembly in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of assembling dress of automobile differential shell
It sets, including the first positioning shell, the second positioning shell and locating core, it is sliding that a side-lower of the first positioning shell has extended through first
Rail and the first screw rod, and first screw rod runs through the side of the first sliding rail far from one end of the first positioning shell and extends to first
The other side of sliding rail, first screw rod are connected with runner, the side of the second positioning shell far from one end of the first positioning shell
Lower section has extended through the second sliding rail and the second screw rod, and second screw rod is located among the second sliding rail inside, and described second
Screw rod and the second sliding rail split settings, first sliding rail and the second sliding rail extend through the first positioning shell and second and position shell
One side-lower and the down either side for being fixed on locating core, the lower inside of the locating core are horizontally arranged with connecting rod, and described
One screw rod and the outer surface of the second screw rod pass through screw rod bushing and connect respectively with the first positioning shell, the second positioning shell phase, and described the
One screw rod and the second screw rod outer surface side are socketed with first bearing, and top plate, the top are fixed at the top of the locating core
The top center of plate is connected with shaft by second bearing, is fixed with fixed jaw at the top of the shaft, the first positioning shell,
Positioning chamber is provided between second positioning shell and locating core.
Preferably, first sliding rail and the second sliding rail are in " U-shaped ", and it is described state the first sliding rail and the second sliding rail with
The central axes of locating core are center mirror settings.
Preferably, the both ends of the connecting rod extend through locating core down either side and with the first screw rod, the second screw rod
It is connected.
Preferably, there are two the screw rod bushing settings, and two screw rod bushings are using the central axes of locating core as center mirror
Outer surface as being set to the first screw rod and the second screw rod.
Preferably, the fixed jaw is in " arch ", and the fixed jaw is adapted to the first positioning shell, the second positioning shell phase.
Preferably, the shaft and fixed jaw are integrated setting, and the shaft is made using stainless steel.
Compared with prior art, the utility model has the beneficial effects that the assembling device of this kind of automobile differential shell is set
It is equipped with the first screw rod, the second screw rod, the first sliding rail and the second sliding rail, automobile differential shell is being put into the first positioning shell and
After two positioning shells, the first screw rod is rotated by runner, the first screw rod drives the second screw rod to rotate by connecting rod, to pass through simultaneously
The first positioning shell of screw rod bushing driving and the second positioning shell are moved to locating core direction, to shell be clamped, to avoid to shell
The deformation of workpiece caused by the power of application is uneven, while it being additionally provided with fixed jaw and shaft, in the first positioning shell and the second positioning
After shell clamps shell, by rotating fixed jaw, fixed jaw is set to be buckled in the two sides of the first positioning shell and the second positioning shell, to keep away
Exempt from when because of assembly assembled error caused by the vibration that generates, further promotes assembly precision.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model locating core the schematic diagram of the section structure；
Fig. 3 is the utility model top plate overlooking structure diagram.
In figure: 1, the first positioning shell；2, the second positioning shell；3, locating core；4, the first sliding rail；5, runner；6, the first screw rod；
7, the second screw rod；8, first bearing；9, connecting rod；10, screw rod bushing；11, the second sliding rail；12, shaft；13, fixed jaw；14,
Two bearings；15, positioning chamber；16, top plate.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of assembling device of automobile differential shell,
Shell 2, locating core 3, the first sliding rail 4, runner 5, the first screw rod 6, the second screw rod 7, first are positioned including the first positioning shell 1, second
Bearing 8, connecting rod 9, screw rod bushing 10, the second sliding rail 11, shaft 12, fixed jaw 13, second bearing 14, positioning chamber 15 and top plate
16, a side-lower of the first positioning shell 1 has extended through the first sliding rail 4 and the first screw rod 6, first sliding rail 4 and the
Two sliding rails 11 are in " U-shaped ", and first sliding rail 4 and the second sliding rail 11 stated is using the central axes of locating core 3 as center mirror image
Setting, " U-shaped " facilitates the first positioning shell 1 and the second positioning shell 2 holding level during exercise, so that assembly precision is promoted,
And first screw rod 6 runs through the side of the first sliding rail 4 far from one end of the first positioning shell 1 and extends to the another of the first sliding rail 4
Side, first screw rod 6 are connected with runner 5, a side-lower of the second positioning shell 2 far from one end of the first positioning shell 1
The second sliding rail 11 and the second screw rod 7 are extended through, it is intermediate that second screw rod 7 is located at 11 inside of the second sliding rail, and described the
11 split settings of two screw rods 7 and the second sliding rail, first sliding rail 4 and the second sliding rail 11 extend through the first positioning shell 1 and
One side-lower of two positioning shells 2 and the down either side for being fixed on locating core 3, the lower inside of the locating core 3 are horizontally arranged with
Connecting rod 9, the both ends of the connecting rod 9 extend through the down either side of locating core 3 and are connected with the first screw rod 6, the second screw rod 7
It connects, the first screw rod 6 is rotated by runner 5, the first screw rod 6 drives the rotation of the second screw rod 7 by connecting rod 9, to pass through silk simultaneously
First positioning shell 1 of the driving of rod set 10 and the second positioning shell 2 are moved to 3 direction of locating core, to shell be clamped, described first
Bar 6 passes through screw rod bushing 10 with the outer surface of the second screw rod 7 and is connected respectively with the first positioning positioning shell 2 of shell 1, second, described
There are two the settings of screw rod bushing 10, and two screw rod bushings 10 are center mirror settings in first using the central axes of locating core 3
The outer surface of bar 6 and the second screw rod 7, to position shell 2 to locating core by first positioning shell 1 of the driving of screw rod bushing 10 and second simultaneously
The movement of 3 directions, so that shell be clamped, first screw rod 6 and 7 outer surface side of the second screw rod are socketed with first bearing 8,
The top of the locating core 3 is fixed with top plate 16, and the top center of the top plate 16 is connected with shaft 12 by second bearing 14,
The shaft 12 is integrated setting with fixed jaw 13, and the shaft 12 is made using stainless steel, and being wholely set can enhance
The bonding strength of structure, to prolong the service life, the top of the shaft 12 is fixed with fixed jaw 13, and the fixed jaw 13 is in
" arch ", and the fixed jaw 13 positions shell 2 with the first positioning shell 1, second and is adapted, in the first positioning shell 1 and the second positioning
After shell 2 clamps shell, by rotating fixed jaw 13, fixed jaw 13 is made to be buckled in the two of the first positioning shell 1 and the second positioning shell 2
Side further promotes assembly precision, the first positioning shell to avoid when because of assembly assembled error caused by the vibration that generates
1, positioning chamber 15 is provided between the second positioning shell 2 and locating core 3.
Working principle: firstly, the device is first placed on level table by user, fixed jaw 13 is rotated, fixed jaw is made
13 are located at the center of the first positioning shell 1 and the second positioning shell 2, then rotate the first screw rod 6 by runner 5, and the first screw rod 6 is logical
It crosses connecting rod 9 and drives the rotation of the second screw rod 7, to position shell 2 to remote with second by first positioning shell 1 of the driving of screw rod bushing 10 simultaneously
It moves from 3 direction of locating core, then shell is put into positioning chamber 15, then the first screw rod 6, the first screw rod 6 are rotated by runner 5
By connecting rod 9 drive the second screw rod 7 rotation, with simultaneously by screw rod bushing 10 driving first positioning shell 1 with second position shell 2 to
The movement of 3 direction of locating core after the first positioning shell 1 and the second positioning shell 2 clamp shell, passes through rotation to clamping shell
Turn fixed jaw 13, fixed jaw 13 is made to be buckled in the two sides of the first positioning shell 1 and the second positioning shell 2, after the completion of fixed, user can be
Securing part is installed on shell.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of assembling device of automobile differential shell, including the first positioning shell (1), the second positioning shell (2) and locating core
(3), it is characterised in that: a side-lower of first positioning shell (1) has extended through the first sliding rail (4) and the first screw rod (6),
And first screw rod (6) runs through the side of the first sliding rail (4) far from one end of the first positioning shell (1) and extends to the first sliding rail
(4) the other side, first screw rod (6) are connected with runner (5) far from one end of the first positioning shell (1), second positioning
One side-lower of shell (2) has extended through the second sliding rail (11) and the second screw rod (7), and it is sliding that second screw rod (7) is located at second
It is intermediate on the inside of rail (11), and second screw rod (7) and the second sliding rail (11) split settings, first sliding rail (4) and second
Sliding rail (11) extends through a side-lower of the first positioning shell (1) and the second positioning shell (2) and is fixed on the two sides of locating core (3)
The lower inside of lower section, the locating core (3) is horizontally arranged with connecting rod (9), first screw rod (6) and the second screw rod (7)
Outer surface pass through screw rod bushing (10) respectively with first positioning shell (1), second positioning shell (2) be connected, first screw rod
(6) it is socketed with first bearing (8) with the second screw rod (7) outer surface side, is fixed with top plate at the top of the locating core (3)
(16), the top center of the top plate (16) is connected with shaft (12) by second bearing (14), the top of the shaft (12)
It is fixed with fixed jaw (13), is provided with positioning chamber between first positioning shell (1), the second positioning shell (2) and locating core (3)
(15)。
2. a kind of assembling device of automobile differential shell according to claim 1, it is characterised in that: first sliding rail
(4) it is in the second sliding rail (11) " U-shaped ", and state the first sliding rail (4) and the second sliding rail (11) are in locating core (3)
Axis is center mirror settings.
3. a kind of assembling device of automobile differential shell according to claim 1, it is characterised in that: the connecting rod
(9) both ends extend through the down either side of locating core (3) and are connected with the first screw rod (6), the second screw rod (7).
4. a kind of assembling device of automobile differential shell according to claim 1, it is characterised in that: the screw rod bushing
(10) there are two setting, and two screw rod bushings (10) are center mirror settings in first using the central axes of locating core (3)
The outer surface of bar (6) and the second screw rod (7).
5. a kind of assembling device of automobile differential shell according to claim 1, it is characterised in that: the fixed jaw
(13) it is in " arch ", and the fixed jaw (13) is adapted with the first positioning shell (1), the second positioning shell (2).
6. a kind of assembling device of automobile differential shell according to claim 1, it is characterised in that: the shaft (12)
It is integrated setting with fixed jaw (13), and the shaft (12) is made using stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923484.7U CN208578961U (en) | 2018-11-21 | 2018-11-21 | A kind of assembling device of automobile differential shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923484.7U CN208578961U (en) | 2018-11-21 | 2018-11-21 | A kind of assembling device of automobile differential shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578961U true CN208578961U (en) | 2019-03-05 |
Family
ID=65512646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821923484.7U Expired - Fee Related CN208578961U (en) | 2018-11-21 | 2018-11-21 | A kind of assembling device of automobile differential shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578961U (en) |
-
2018
- 2018-11-21 CN CN201821923484.7U patent/CN208578961U/en not_active Expired - Fee Related
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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: 20190305 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |