CN207710400U - A kind of new automobile differential mechanism shell processing unit (plant) - Google Patents
A kind of new automobile differential mechanism shell processing unit (plant) Download PDFInfo
- Publication number
- CN207710400U CN207710400U CN201820036856.8U CN201820036856U CN207710400U CN 207710400 U CN207710400 U CN 207710400U CN 201820036856 U CN201820036856 U CN 201820036856U CN 207710400 U CN207710400 U CN 207710400U
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- China
- Prior art keywords
- protective cover
- differential mechanism
- connect
- plant
- processing unit
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Abstract
The utility model is related to a kind of new automobile differential mechanism shell processing unit (plant)s,Including bottom plate,Protective cover,Lower grasping system,Upper fixed system and turning turntable,The protective cover is placed on bottom plate,Lower grasping system is connect with bottom plate to be placed in protective cover,Upper fixed system is placed in protective cover inner tip position,Fixed system includes mandril,First hydraulic cylinder,First connecting flange,First connecting shaft and bearing position,The position of bearings is in protective cover top center,It is connected with the first connecting shaft in turn,First connecting flange,First hydraulic cylinder and mandril,Lower grasping system includes clamping head,The second hydraulic cylinder being connect successively with clamping head,The second connecting flange is connect with second hydraulic cylinder,The motor being connect with the second connecting flange,The motor is connect with bottom plate,The utility model is simple in structure,Reasonable design,Good carrying and stationkeeping ability,Be conducive to the mechanical processing to differential mechanism shell.
Description
Technical field
The utility model is related to a kind of processing unit (plant) more particularly to a kind of new automobile differential mechanism shell processing unit (plant)s.
Background technology
Automobile differential is mainly by planetary gear, planetary wheel carrier（Differential carrier）, the component assemblies such as axle shaft gear form, it is poor
Fast device envelope process flow is first to cast to carry out Precision Machining afterwards, is being processed at present by lathe to vehicle differential gear shell
When, since vehicle differential gear shell one side structure and dead weight are larger, and its outer housing part irregular structure, therefore lead to it
Positioning difficulty is very big, on the one hand seriously affect mach working efficiency, has on the other hand also seriously affected machining
Operating accuracy, it is relatively poor so as to cause automobile differential quality stability, to solve this problem, currently also have and pass through knot
The relative complex detent mechanism of structure carries out location and installation to it, although this mode can effectively improve automobile differential shell
Processing quality, but operation difficulty is big, working efficiency is low, and this kind of detent mechanism use and maintenance cost it is also relatively high,
To on the one hand increase the cost for the production that automobile differential is processed, its processing efficiency has also on the other hand been seriously affected, because
This causes such detent mechanism to be difficult to be promoted and popularize, and can not effectively meet the needs of actual use, for this present situation,
There is an urgent need to research and develop a kind of new automobile differential mechanism processing unit (plant), to meet the needs of actual production.
Utility model content
The utility model aim, which is that, overcomes above-mentioned deficiency, provides new with one kind simple in structure, work efficiency is high
Type automobile differential shell processing unit (plant).
A kind of new automobile differential mechanism shell processing unit (plant), including bottom plate, protective cover, lower grasping system, upper fixed system
With turning turntable, the protective cover is placed on bottom plate, and lower grasping system is connect with bottom plate to be placed in protective cover, and upper fixed system is set
In protective cover inner tip position, fixed system includes mandril, first hydraulic cylinder, the first connecting flange, the first connection
Axis and bearing position, the position of bearings are connected with the first connecting shaft, the first connecting flange, in turn in protective cover top center
One hydraulic cylinder and mandril, lower grasping system includes clamping head, the second hydraulic cylinder being connect successively with clamping head, with second hydraulic cylinder
The second connecting flange is connected, the motor being connect with the second connecting flange, the motor is connect with bottom plate, and the turning turntable is placed in
Inside protective cover.
When automobile differential shell is processed, first starts lower grasping system, shell to be processed is placed on clamping head,
Start second hydraulic cylinder, differential mechanism bottom output shaft hole outer end face is clamped, then starts upper fixed system so that mandril is down
Movement holds out against output shaft hole internal control at the top of differential mechanism, and what differential mechanism was consolidated at this time is fixed on processing unit (plant), then successively
Start motor and the second motor so that differential mechanism is rotated according to preset direction, regulation motor frequency converter so that motor speed meets
Turning process requirement, turnery processing is proceeded by after starting turning turntable.
Further technical solution：Rectangle observation window is additionally provided on the protective cover, viewing glass material is explosion-proof glass
Glass can observe the processing situation of workpiece by observation window in processing, while implosion guard makes to prevent to produce in process
Raw old metal bits splash.
Further technical solution：The push rod head is conical head, and clamping head is three-jaw chuck, is by the way that push rod head is arranged
Taper mandril can be inserted into the axis hole above workpiece by conical head, be clamped axis hole outer end below workpiece by three-jaw chuck,
The loading and unloading process of workpiece can not only be facilitated, but also substantially increase production efficiency and product quality.
Further technical solution：Fixed system mandril and lower grasping system clamping head are on same axis,
It is in same axis by the upper fixed system mandril of guarantee and lower grasping system clamping head, ensure that the workpiece after clamping will not go out
Phenomena such as existing eccentric is not in factor hair that significantly bounce etc. is unfavorable for product quality when rotation opening motor and starting
It is raw.
Further technical solution：The motor is also associated with frequency converter, by the frequency of frequency converter regulation motor,
So that spindle speed is in adjustable state, can meet the needs of turning process is for technological parameters such as the depths of cut.
Compared with prior art, a kind of new automobile differential mechanism shell processing unit (plant), lower folder is navigated to by workpiece to be processed
It holds between system and upper fixed system, passes through the top of the hydraulic pressure tapered rod of the hydraulic clamping effect and upper fixed system of lower clamping head
Tight effect substantially increases production efficiency using the mechanical combination in separate room by the firm accurate clamping of workpiece.
Description of the drawings
Fig. 1 is a kind of new automobile differential mechanism shell processing unit (plant) structural schematic diagram of the utility model embodiment.
Specific implementation mode
The utility model is described in detail below with reference to specific embodiments and the drawings 1.
Referring to Fig. 1, show a kind of new automobile differential mechanism shell processing unit (plant) 100, including bottom plate 1, protective cover 10, under
Grasping system 200, upper fixed system 300 and turning turntable 15, the protective cover 10 are placed on bottom plate 1, lower grasping system 200 with
The connection of bottom plate 1 is placed in protective cover 10, and upper fixed system 300 is placed in 10 inner tip position of protective cover, fixed system
300 include mandril 9, first hydraulic cylinder 11, the first connecting flange 12, the first connecting shaft 13 and bearing position 16, the bearing position 16
It is placed in 10 top center of protective cover, is connected with the first connecting shaft 13, the first connecting flange 12, first hydraulic cylinder 11 and mandril in turn
9, lower grasping system 200 includes clamping head 6, and the second hydraulic cylinder 5 being connect successively with clamping head 6 connect the with second hydraulic cylinder 5
Two connecting flanges 4, the motor 3 being connect with the second connecting flange 4, the motor 3 are connect with bottom plate 1, and the turning turntable 15 is set
Inside protective cover 10.
When automobile differential shell 500 is processed, first starts lower grasping system 200, shell 500 to be processed is placed in
On clamping head 6, start second hydraulic cylinder 5,500 bottom output shaft hole outer end face of differential mechanism shell is clamped, it is then solid in startup
Determine system 300 so that mandril 9 moves down, the 500 top output shaft hole internal control of differential mechanism shell is held out against, at this time outside differential mechanism
What shell 500 was consolidated is fixed on processing unit (plant), then starts motor 3 successively so that differential mechanism shell 500 is according to preset direction
Rotation, regulation motor frequency converter 2 so that motor speed meets turning process requirement, start start after turning turntable 15 into
Row turnery processing.
Further technical solution：Rectangle observation window 8 is additionally provided on the protective cover 10,8 glass material of observation window is anti-
Quick-fried glass can observe the processing situation of workpiece by observation window 8 in processing, while implosion guard makes to prevent process
The old metal bits of middle generation splash.
Further technical solution：The mandril 9 is conical head, and clamping head 6 is three-jaw chuck, by the way that mandril 9 is arranged
Head is conical head, and taper mandril can be inserted into the axis hole above workpiece, by three-jaw chuck by axis hole outer end below workpiece
It clamps, can not only facilitate the loading and unloading process of workpiece, but also substantially increase production efficiency and product quality.
Further technical solution：300 mandril 9 of fixed system and 200 clamping head 6 of lower grasping system are in same
On axis, same axis is in by upper 300 mandril 9 of fixed system of guarantee and 200 clamping head 6 of lower grasping system, ensure that folder
Phenomena such as workpiece after holding is not in bias is not in that significantly bounce etc. is unfavorable for when opening motor 3 and starting rotation
The factor of product quality occurs.
Further technical solution：The motor 3 is also associated with frequency converter 2, by the frequency of 2 regulation motor 3 of frequency converter,
So that spindle speed is in adjustable state, can meet the needs of turning process is for technological parameters such as the depths of cut.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, therefore equivalent variations made according to the claim of the utility model still belong to what the utility model was covered
Range.
Claims (5)
1. a kind of new automobile differential mechanism shell processing unit (plant), including bottom plate, protective cover, lower grasping system, upper fixed system and
Turning turntable, the protective cover are placed on bottom plate, and lower grasping system is connect with bottom plate to be placed in protective cover, and upper fixed system is placed in
Protective cover inner tip position, fixed system include mandril, first hydraulic cylinder, the first connecting flange, the first connecting shaft
With bearing position, the position of bearings is connected with the first connecting shaft, the first connecting flange, first in turn in protective cover top center
Hydraulic cylinder and mandril, lower grasping system includes clamping head, the second hydraulic cylinder being connect successively with clamping head, is connected with second hydraulic cylinder
The second connecting flange is connect, the motor being connect with the second connecting flange, the motor is connect with bottom plate, and the turning turntable is placed in anti-
Inside shield.
2. new automobile differential mechanism shell processing unit (plant) as described in claim 1, it is characterised in that：It is also set on the protective cover
It is implosion guard to have rectangle observation window, viewing glass material.
3. new automobile differential mechanism shell processing unit (plant) as described in claim 1, it is characterised in that：The push rod head is taper
Head, clamping head are three-jaw chuck.
4. new automobile differential mechanism shell processing unit (plant) as described in claim 1, it is characterised in that：Fixed system top
Bar and lower grasping system clamping head are on same axis.
5. new automobile differential mechanism shell processing unit (plant) as described in claim 1, it is characterised in that：The motor is also associated with
Frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036856.8U CN207710400U (en) | 2018-01-09 | 2018-01-09 | A kind of new automobile differential mechanism shell processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036856.8U CN207710400U (en) | 2018-01-09 | 2018-01-09 | A kind of new automobile differential mechanism shell processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710400U true CN207710400U (en) | 2018-08-10 |
Family
ID=63055135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036856.8U Expired - Fee Related CN207710400U (en) | 2018-01-09 | 2018-01-09 | A kind of new automobile differential mechanism shell processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710400U (en) |
-
2018
- 2018-01-09 CN CN201820036856.8U patent/CN207710400U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20190109 |