CN207309456U - Differential carrier processing tool - Google Patents
Differential carrier processing tool Download PDFInfo
- Publication number
- CN207309456U CN207309456U CN201721256008.XU CN201721256008U CN207309456U CN 207309456 U CN207309456 U CN 207309456U CN 201721256008 U CN201721256008 U CN 201721256008U CN 207309456 U CN207309456 U CN 207309456U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- lower face
- differential carrier
- bolt hole
- fixed
- 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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- Milling Processes (AREA)
Abstract
Differential carrier processing tool, includes the bolt hole milling face frock of the bolt hole processing tooling of differential carrier, differential carrier；The bolt hole processing tooling includes upper surface I and lower face I, connected between upper surface I and lower face I by supporting rod I, lower face is bolted restraining position ring block at I center, spacing ring is cylindrical shape, spacing ring center is fixed with screw rod I, thread fitting has nut I on screw rod I, and gag lever post is fixed with by spacing ring；Bolt hole milling face frock includes upper surface II and lower face II, and the positioning column of a protrusion is fixed with upper surface II, is fixed with a screw rod II at II center of lower face, thread fitting has nut II on screw rod II, and screw rod II is suitable with I diameter of screw rod；The technique effect of the utility model is that can ensureing differential carrier by a variety of positioning of frock, stabilization will not misplace in process, the bolt hole good concentricity of processing, and qualification rate is high.
Description
Technical field
It the utility model is related to auto parts machinery manufacture field, and in particular to differential carrier processing tool.
Background technology
Automobile is in the process of moving, it is often necessary to changes travel direction, is guarantee vehicle stationary after travel direction is changed
Property, the rotating speed of power output to wheel hub is different, and such wheel could produce different linear velocities so that car can be steady suitable
Profit turn, and cause two jack shafts produce different rotating speeds be differential mechanism function.As important component, differential mechanism
Housing its be both other parts installations in driving link and differential assembly in differential assembly basis.
Utility model content
The purpose of this utility model is to provide a kind of processing tool of differential carrier.
The technical solution of the utility model is specially：
Differential carrier processing tool, includes the bolt hole milling face work of the bolt hole processing tooling of differential carrier, differential carrier
Dress；
The bolt hole processing tooling of the differential carrier includes upper surface I and lower face I, leads between upper surface I and lower face I
Cross supporting rod I to connect, upper surface I is that lower face I is the loop configuration diameter phase with upper surface I with loop configuration jaggy
With one piece of circular slab, be bolted restraining position ring block at I center of lower face, spacing ring is cylindrical shape, in spacing ring
The heart is fixed with screw rod I, and thread fitting has nut I on screw rod I, and gag lever post is fixed with by spacing ring；
The bolt hole milling face frock of the differential carrier includes upper surface II and lower face II, and the upper surface II is annular
Structure, lower face II be with II diameter of upper surface just as circular slab, pass through supporting rod II between upper surface II and lower face II
Connection, the positioning column of a protrusion is fixed with upper surface II, is fixed with a screw rod II at II center of lower face, spiral shell on screw rod II
Line is combined with nut II, and screw rod II is suitable with I diameter of screw rod；
Coordinate cushion block with screw rod II and screw rod I, cushion block radially opens up a radiation groove, working status for weight
Under, the radiation groove of screw rod II and the insertion cushion block of screw rod I, is compressed by nut I and nut II.
The supporting rod I is equipped with 8, and the supporting rod II is equipped with 6.
The technique effect of the utility model is that can ensure that differential carrier is steady in process by a variety of positioning of frock
Surely will not misplace, the bolt hole good concentricity of processing, qualification rate height.
Brief description of the drawings
Fig. 1 is the bolt hole processing tooling schematic front view of the utility model.
Fig. 2 is the bolt hole processing tooling schematic top plan view of the utility model.
Fig. 3 is the bolt hole milling face frock schematic front view of the utility model.
Fig. 4 is the bolt hole milling face frock schematic top plan view of the utility model.
Fig. 5 is differential carrier schematic front view.
Fig. 6 is differential carrier schematic top plan view.
Embodiment
Differential carrier processing tool, includes the bolt hole milling face work of the bolt hole processing tooling of differential carrier, differential carrier
Dress.
As shown in Figs. 1-2, the bolt hole processing tooling of differential carrier is used to process the bolt hole on differential carrier, the spiral shell
Keyhole processing tool includes upper surface I 1 and lower face I 2, is connected between upper surface I 1 and lower face I 2 by supporting rod I 3, support
Bar I 3 is equipped with 8, and upper surface I 1 is that lower face I 2 is the one piece circle identical with I 1 diameter of upper surface with loop configuration jaggy
Shape plate, fixes restraining position ring block 5 at I 2 center of lower face by bolt 4, and spacing ring 5 is the cylindrical shape of thin-walled, in spacing ring 5
The heart is fixed with screw rod I 6, and thread fitting has nut I 7 on screw rod I 6, and gag lever post 8 is further fixed on outside spacing ring 5.
As shown in Figure 3-4, the bolt hole milling face frock of differential carrier is used for the finish-milling around ring flange upper bolt hole, described
Bolt hole milling face frock includes upper surface II 9 and lower face II 10, and the upper surface II 9 is loop configuration, and lower face II 10 is
With II 9 diameter of upper surface just as circular slab, between upper surface II 9 and lower face II 10 pass through supporting rod II 11 connect, support
Bar II 11 is equipped with 6, and the positioning column 12 of a protrusion is fixed with upper surface II 9, a spiral shell is fixed with II 10 center of lower face
Bar II 13, thread fitting has nut II 14 on screw rod II 13, and screw rod II 13 is suitable with I 6 diameter of screw rod.
Cushion block 18 is combined with screw rod II 13 and screw rod I 6, cushion block 18 radially opens up a radiation groove for weight,
For the shape of cushion block 18 as the sliding weight of steelyard of mechanical platform balance, top and bottom are planes, and under working status, screw rod II 13 and screw rod I 6 are inserted into cushion block
18 radiation groove, is compressed by nut I 7 and nut II 14.
During to differential carrier bolt hole machined, differential carrier is put into bolt hole processing tooling, thereon I 1 inner circle of end face
It is spacing with coordinating in Fig. 5 at differential carrier maximum gauge at A, cushion block is sleeved on screw rod I 6 by the indentation, there of cushion block, is fastened
I 7 pairs of differential carriers of nut on screw rod I 6 are fixed, and bearing erecting bed 15 is injected in spacing ring 5, and spacing guarantee bolt is carried out to it
Hole machined face is smooth not to be tilted, the end of gag lever post 8 stretch between two reinforcing rib 16 of differential carrier to the radial direction of differential carrier into
Row is spacing, prevents that differential carrier rotates in process, processing bolt hole 17 after the completion of positioning.
After bolt hole 17 machines, put into after differential carrier is inverted in the frock of bolt hole milling face, frock upper surface II 9
Inner circle and Fig. 5 in coordinate at differential carrier B, while differential carrier is carried out it is spacing, by the indentation, there of cushion block by cushion block set
On screw rod II 13 and it is placed on above bearing erecting bed 15, II 14 pairs of differential carriers of clamp nut are fixed, and positioning column 12 is inserted
Enter in one of bolt hole 17, differential carrier is radially positioned, the rotation of workpiece during processing is prevented, has positioned
To carrying out finish-milling around ring flange upper bolt hole, finish-milling rear surface light is smooth into rear, and finish-milling face is circular and same with bolt hole
The heart.
Above-described is only the preferred embodiment of the utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (2)
1. differential carrier processing tool, it is characterised in that：The bolt of bolt hole processing tooling, differential carrier including differential carrier
Hole milling face frock；
The bolt hole processing tooling of the differential carrier includes upper surface I（1）With lower face I（2）, upper surface I（1）And lower face
Ⅰ（2）Between pass through supporting rod I（3）Connection, upper surface I（1）For with loop configuration jaggy, lower face I（2）It is and upper surface I
（1）The identical one piece of circular slab of loop configuration diameter, lower face I（2）Pass through bolt at center（4）Fixed restraining position ring block（5）,
Spacing ring（5）For cylindrical shape, spacing ring（5）Center is fixed with screw rod I（6）, screw rod I（6）Upper thread fitting has nut I
（7）, spacing ring（5）Side is fixed with gag lever post（8）；
The bolt hole milling face frock of the differential carrier includes upper surface II（9）With lower face II（10）, the upper surface II（9）
For loop configuration, lower face II（10）It is and upper surface II（9）Diameter just as circular slab, upper surface II（9）With lower face II
（10）Between pass through supporting rod II（11）Connection, upper surface II（9）On be fixed with the positioning column of a protrusion（12）, lower face II
（10）A screw rod II is fixed with center（13）, screw rod II（13）Upper thread fitting has nut II（14）, screw rod II（13）With
Screw rod I（6）Diameter is suitable；
With screw rod II（13）With screw rod I（6）It is combined with cushion block（18）, cushion block（18）A radiation is radially opened up for weight
Groove, under working status, screw rod II（13）With screw rod I（6）It is inserted into cushion block（18）Radiation groove, by nut I（7）With nut II（14）
Compress.
2. differential carrier processing tool as claimed in claim 1, it is characterised in that：The supporting rod I（3）It is described equipped with 8
Supporting rod II（11）Equipped with 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256008.XU CN207309456U (en) | 2017-09-28 | 2017-09-28 | Differential carrier processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256008.XU CN207309456U (en) | 2017-09-28 | 2017-09-28 | Differential carrier processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309456U true CN207309456U (en) | 2018-05-04 |
Family
ID=62428215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721256008.XU Expired - Fee Related CN207309456U (en) | 2017-09-28 | 2017-09-28 | Differential carrier processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309456U (en) |
-
2017
- 2017-09-28 CN CN201721256008.XU patent/CN207309456U/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: 20180504 Termination date: 20180928 |