CN206703846U - A kind of novel process Drive axle housing - Google Patents
A kind of novel process Drive axle housing Download PDFInfo
- Publication number
- CN206703846U CN206703846U CN201720411690.9U CN201720411690U CN206703846U CN 206703846 U CN206703846 U CN 206703846U CN 201720411690 U CN201720411690 U CN 201720411690U CN 206703846 U CN206703846 U CN 206703846U
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- CN
- China
- Prior art keywords
- axle housing
- novel process
- rear case
- case component
- drive axle
- 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.)
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Abstract
It the utility model is related to technical field of vehicle, more particularly, to the drive axle on automobile chassis, a kind of novel process Drive axle housing is specifically provided, including pontic and spindle nose, described pontic both ends are equipped with the spindle nose being welded to connect with it, wherein, described pontic includes axle housing, rear case component, screw seat, flange I, main subtraction orchid II, described axle housing includes half of axle housing I and half of axle housing II, described half of axle housing I and half of axle housing II is welded to connect and compose an integral hollow axle housing, described screw seat is located at the middle part of axle housing, described flange I is connected with described rear case component, described main subtraction orchid II and flange I is connected by axle housing, on described rear case component by provided with attachment means be fixedly connected with axle housing.The utility model technique is simple, intensity is high, cost is low, meets various.
Description
Technical field
Technical field of vehicle is the utility model is related to, more particularly, to the drive axle on automobile chassis, specifically provides one
Kind novel process Drive axle housing.
Background technology
Drive axle is the necessary parts needed for the industrial vehicle that present people commonly use, and is widely used in fork truck, explosion-proof vehicle, leads
Draw in each industrial vehicle purposes such as car, propulsion vehicle.Existing drive axle wheelbase is single, various structures, complex process, is fixed on bridge
Upper type is various, and the requirement to axle housing is very high.
Drive axle is in the end of PWTN, and its basic function is to increase the torque that power transmission shaft or speed changer transmit,
And power is distributed into left and right driving wheel by road conditions, in addition also subject to the vertical force acted between road surface and vehicle frame or vehicle body,
Longitudinal force and cross force.
The content of the invention
For in place of above-mentioned the shortcomings of the prior art, the utility model provides a kind of novel process Drive axle housing.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of novel process Drive axle housing, including pontic and spindle nose, described pontic both ends are equipped with and its company of welding
The spindle nose connect, wherein, described pontic includes axle housing, rear case component, screw seat, flange I, main subtraction orchid II, described
Axle housing includes half of axle housing I and half of axle housing II, described half of axle housing I and half of axle housing II is welded connects and composes one
Individual integral hollow axle housing, described screw seat are located at the middle part of axle housing, described flange I and described rear case component
Connection, described main subtraction orchid II and flange I is connected by axle housing, on described rear case component by provided with company
Connection device is fixedly connected with axle housing.Half of axle housing I and half of axle housing II is welded by spot welding, welding, ball blast weld seam, then imitated
Type gas cutting.
Further, described attachment means are located at company including connecting seat, extruding buckle and slotted eye, described extruding buckle
On joint chair, described extruding buckle is located on rear case component and matches connection with the slotted eye that axle housing is provided with, make it is described after
Cap assemblies match with the axle housing.
Further, described connecting seat is provided with lug, and demounting bolt is provided with lug.Both ensured that drive axle reached
To normal requirement, and can realizes fast quick-detach, the purpose of maintenance.With the dual fixation of attachment means, stability lifting.
Further, the end face that described rear case component is connected with axle housing is provided with fluid sealant.Realize that end face is close
Envelope.
Further, described spindle nose is using forging spindle nose or round steel spindle nose.It is less than 400mm for length to use more
Finished again with pontic welding after being forged into blank, then roughing, heat treatment；It is more than 400mm more using circle for length
Steel is process, and two drilling of round steel elder generation, takes length, again rough turn each radial dimension；The longer forging die of length is heavy, complex process,
Cost input can be reduced using round steel.
Further, described pontic is cutting into required moulding using low carbon steel plate Q345.Deburring, through hot pressing, gas
Welding is cut, then is welded with rear case component, main subtraction orchid II, level weld seam requirement reaches ISO B levels.
Further, described extruding buckle and slotted eye be equipped with one and more than.
Further, described demounting bolt be provided with one and more than.
Further, described extruding buckle is "Ji" type.Slotted eye is made it into by the bar for compressing extruding buckle,
Then by promoting rear case component, it is made to resiliently enter inside slotted eye, snap projection point and slotted eye matching internal.With good
Toughness properties, support force is higher, and supporting intensity is big.
Further, described rear case component is formed using single cavity die.
The utility model helpfulness：
The utility model can be satisfied with various, and spindle nose can be process by various ways, processing technology requirement
Height, add drive axle wheel away from scope, meet the vehicle of diversification；Reduce axle housing manufacturing complexity；Increase bridge
The intensity of shell, reduces axle housing processing cost, and manufacturability greatly promotes；Rear case component uses dual fixation, strengthens stability, this
Utility model technique is simple, intensity is high, cost is low, meets actual use demand.
Brief description of the drawings
Accompanying drawing 1 is a kind of structure of the main view of novel process Drive axle housing of the utility model；
Accompanying drawing 2 is a kind of attachment means schematic diagram of novel process Drive axle housing of the utility model；
Accompanying drawing 3 is a kind of forging shaft head structure schematic diagram of novel process Drive axle housing of the utility model；
Accompanying drawing 4 is a kind of round steel shaft head structure schematic diagram of novel process Drive axle housing of the utility model.
Identified in figure：Main subtraction orchid II, 5- axle housing of 1- rear case components, 2- screws seat, 3- flanges I, 4-, 6- spindle noses,
101- extruding buckle, 102- connecting seats, 103- demounting bolts, 104- lugs.
Embodiment
Refer to the attached drawing is described in further detail to a kind of novel process Drive axle housing of the utility model：
Embodiment 1
A kind of novel process Drive axle housing, including pontic and spindle nose 6, described pontic both ends are equipped with and its company of welding
The spindle nose 6 connect, wherein, described pontic includes axle housing 5, rear case component 1, screw seat 2, flange I3, main subtraction orchid II4,
Described axle housing 5 includes half of axle housing I and half of axle housing II, described half of axle housing I and the half of welded companies of axle housing II
Connect and form an integral hollow axle housing 5, described screw seat 2 is located at the middle part of axle housing 5, described flange I3 and institute
The rear case component 1 stated is connected, and described main subtraction orchid II4 and flange I3 is connected by axle housing 5, described bonnet group
On part 1 by provided with attachment means be fixedly connected with axle housing 5.Half of axle housing I and half of axle housing II by spot welding, apply
Weldering, the welding of ball blast weld seam, then imitative type gas cutting.
Preferably, described spindle nose 6 is using forging spindle nose.Used less than 400mm for length more and be forged into blank, then
Carry out being finish-machined to Drive axle housing finished product again with pontic welding after roughing, heat treatment.
Preferably, described pontic is cutting into required moulding using low carbon steel plate Q345.Deburring, through hot pressing, gas cutting and welding
Connect, then welded with rear case component, main subtraction orchid II, level weld seam requirement reaches ISO B levels.
Preferably, described attachment means include connecting seat 102, extruding buckle 101 and slotted eye, described extruding buckle
101 are located on connecting seat 102, the slotted eye that described extruding buckle 101 is located on rear case component 1 and is provided with axle housing 5
Matching connection, makes the rear case component 1 be matched with the axle housing 5.
Preferably, described extruding buckle 101 is "Ji" type.Slotted eye is made it into by the bar for compressing extruding buckle,
Then by promoting rear case component 1, it is made to resiliently enter inside slotted eye, snap projection point and slotted eye matching internal.With good
Good toughness properties, support force is higher, and supporting intensity is big.
Preferably, described connecting seat 102 is provided with lug 104, and demounting bolt 103 is provided with lug.Both ensure to drive
Dynamic bridge reaches normal requirement, and and can realizes fast quick-detach, the purpose of maintenance.With the dual fixation of attachment means, stability
Lifting.
Preferably, described extruding buckle 101 and slotted eye be equipped with one and more than.
Preferably, described demounting bolt 103 be provided with one and more than.
Preferably, the end face that described rear case component 1 is connected with axle housing 5 is provided with fluid sealant.Realize end face seal.
Preferably, described rear case component 1 is formed using single cavity die.
Preferably, surplus is left before all welding, is heat-treated to finish again after welding and forms, ensure that the coaxial of axle housing
Degree and size tolerance requirements.
Technological process：By flange I and axle housing spot welding, welding, secondary welding；Drill, by the spot welding of screw seat, apply again
Weldering；Rear case component elder generation setting-out positioning spot welding, welding again；Check air-tightness.
Embodiment 2
A kind of novel process Drive axle housing, including pontic and spindle nose 6, described pontic both ends are equipped with and its company of welding
The spindle nose 6 connect, wherein, described pontic includes axle housing 5, rear case component 1, screw seat 2, flange I3, main subtraction orchid II4,
Described axle housing 5 includes half of axle housing I and half of axle housing II, described half of axle housing I and the half of welded companies of axle housing II
Connect and form an integral hollow axle housing 5, described screw seat 2 is located at the middle part of axle housing 5, described flange I3 and institute
The rear case component 1 stated is connected, and described main subtraction orchid II4 and flange I3 is connected by axle housing 5, described bonnet group
On part 1 by provided with attachment means be fixedly connected with axle housing 5.Half of axle housing I and half of axle housing II by spot welding, apply
Weldering, the welding of ball blast weld seam, then imitative type gas cutting.
Preferably, described spindle nose 6 is using round steel spindle nose.It is process more using round steel more than 400mm for length,
The drilling of round steel elder generation two, take long, rough turn each radial dimension again, then carry out being finish-machined to after welding with pontic Drive axle housing into
Product, the longer forging die of length is heavy, complex process, cost input can be reduced using round steel.
Preferably, described pontic is cutting into required moulding using low carbon steel plate Q345.Deburring, through hot pressing, gas cutting and welding
Connect, then welded with rear case component, main subtraction orchid II, level weld seam requirement reaches ISO B levels.
Preferably, described attachment means include connecting seat 102, extruding buckle 101 and slotted eye, described extruding buckle
101 are located on connecting seat 102, described extruding buckle 101 be located on rear case component 1 and with the above-mentioned groove being provided with of axle housing 5
Hole matching connection, makes the rear case component 1 be matched with the axle housing 5.
Preferably, described extruding buckle 101 is "Ji" type.Slotted eye is made it into by the bar for compressing extruding buckle,
Then by promoting rear case component 1, it is made to resiliently enter inside slotted eye, snap projection point and slotted eye matching internal.With good
Good toughness properties, support force is higher, and supporting intensity is big.
Preferably, described connecting seat 102 is provided with lug 104, and demounting bolt 103 is provided with lug 104.Both ensured
Drive axle reaches normal requirement, and and can realizes fast quick-detach, the purpose of maintenance.It is stable with the dual fixation of attachment means
Property lifting.
Preferably, described extruding buckle 101 and slotted eye be equipped with one and more than.
Preferably, described demounting bolt 103 is provided with more than one.
Preferably, the end face that described rear case component 1 is connected with axle housing 5 is provided with fluid sealant.Realize end face seal.
Preferably, described rear case component 1 is formed using single cavity die.
Preferably, surplus is left before all welding, is heat-treated to finish again after welding and forms, ensure that the coaxial of axle housing
Degree and size tolerance requirements.
Technological process：By flange I and axle housing spot welding, welding, secondary welding；Drill, by the spot welding of screw seat, apply again
Weldering；Rear case component elder generation setting-out positioning spot welding, welding again；Check air-tightness.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of novel process Drive axle housing, including pontic and spindle nose（6）, described pontic both ends are equipped with and its company of welding
The spindle nose connect（6）, it is characterised in that：Described pontic includes axle housing（5）, rear case component（1）, screw seat（2）, flange I
（3）, main subtraction orchid II（4）, described axle housing（5）Including half of axle housing I and half of axle housing II, described half of axle housing I
With half of axle housing II is welded connects and composes an integral hollow axle housing（5）, described screw seat（2）It is located at axle housing
（5）Middle part, described flange I（3）With described rear case component（1）Connection, described main subtraction orchid II（4）With flange I（3）
Pass through axle housing（5）It is connected, described rear case component（1）Upper attachment means and axle housing by being provided with（5）Gu
Fixed connection.
2. novel process Drive axle housing according to claim 1, it is characterised in that：Described attachment means include connection
Seat（102）, extruding buckle（101）And slotted eye, described extruding buckle（101）It is located at connecting seat（102）On, described extruding card
Button（101）It is located at rear case component（1）Upper and and axle housing（5）The slotted eye matching connection being provided with, makes the rear case component（1）
With the axle housing（5）Matching.
3. novel process Drive axle housing according to claim 1, it is characterised in that：Described connecting seat（102）On set
There is lug（104）, in lug（104）It is provided with demounting bolt（103）.
4. novel process Drive axle housing according to claim 1, it is characterised in that：Described rear case component（1）With bridge
Shell body（5）The end face of connection is provided with fluid sealant.
5. novel process Drive axle housing according to claim 1, it is characterised in that：Described spindle nose（6）For using forging
Make spindle nose or round steel spindle nose.
6. novel process Drive axle housing according to claim 1, it is characterised in that：Described pontic uses low carbon steel plate
Q345 is cutting into required moulding.
7. novel process Drive axle housing according to claim 2, it is characterised in that：Described extruding buckle（101）With
Slotted eye be equipped with one and more than.
8. novel process Drive axle housing according to claim 3, it is characterised in that：Described demounting bolt（103）If
Have one and more than.
9. novel process Drive axle housing according to claim 7, it is characterised in that：Described extruding buckle（101）For
"Ji" type.
10. the novel process Drive axle housing according to claim 1 or 4, it is characterised in that：Described rear case component（1）
Formed using single cavity die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411690.9U CN206703846U (en) | 2017-04-19 | 2017-04-19 | A kind of novel process Drive axle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411690.9U CN206703846U (en) | 2017-04-19 | 2017-04-19 | A kind of novel process Drive axle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703846U true CN206703846U (en) | 2017-12-05 |
Family
ID=60455463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411690.9U Expired - Fee Related CN206703846U (en) | 2017-04-19 | 2017-04-19 | A kind of novel process Drive axle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703846U (en) |
-
2017
- 2017-04-19 CN CN201720411690.9U patent/CN206703846U/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: 20171205 Termination date: 20180419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |