CN209303760U - A kind of processing rear axle housing horizontal three face drilling hole machine tool - Google Patents
A kind of processing rear axle housing horizontal three face drilling hole machine tool Download PDFInfo
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- CN209303760U CN209303760U CN201821614108.XU CN201821614108U CN209303760U CN 209303760 U CN209303760 U CN 209303760U CN 201821614108 U CN201821614108 U CN 201821614108U CN 209303760 U CN209303760 U CN 209303760U
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- China
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- lathe bed
- rear axle
- work top
- axle housing
- machine tool
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Abstract
The utility model discloses a kind of processing rear axle housing horizontal three face drilling hole machine tools, belong to machine tool field.The horizontal three face drilling hole machine tool includes: lathe bed, drilling equipment, fixed device, cooling system, hydraulic system.Wherein, drilling equipment shares 3, is separately positioned on three tops of " ⊥ " shape lathe bed；The central location of the lathe bed is arranged in fixed device；Cooling system is located at the side of the lathe bed, is connected by coolant duct and is connect with drilling equipment；Hydraulic system is located at the other side of the lathe bed, is connect by hydraulic pipeline with drilling equipment.The utility model solves large labor intensity, machining accuracy in the prior art and the problems such as working efficiency is lower and waste of resource by multiple drilling equipments simultaneously to rear axle housing drilling processing to be processed.
Description
Technical field
The utility model belongs to machine tool field, especially a kind of processing rear axle housing horizontal three face drilling hole machine tool.
Background technique
Under the background of economic globalization, with the new variation of automobile industry, automobile parts industry also shows new hair
Open up situation.Automobile consumption, especially Car Consumption are increasingly popular, and as the manufacturing mating industry of vehicle complete vehicle, automobile is matched
Part product is also to have rapidly developed.
Rear axle housing is a kind of important automobile parts, is the rear drive shaft composition major part of the power transmitting of automobile, one
As be made of two half bridge shells, implementable half-bridge differential motion.Its main function are as follows: engine sending power is passed into driving
Wheel；Play the role of a support and connection rear wheel；The counterforce and countertorque on road surface are transmitted to vehicle frame；And play a braking
Effect.
But to fixture and drilling equipment frequent replacement and shifting are needed in existing rear axle housing drilling process
It is dynamic, labor intensity is greatly increased, machining accuracy and working efficiency are reduced, is not suitable with large batch of flow line production；Its
The cooling waste water of secondary generation can not reuse, waste of resource.
Utility model content
Purpose of utility model: a kind of processing rear axle housing horizontal three face drilling machine is provided in view of the deficiencies of the prior art
Bed, with solve large labor intensity in existing rear axle housing drilling process, machining accuracy and working efficiency it is lower and waste money
The problems such as source.
A kind of technical solution: processing rear axle housing horizontal three face drilling hole machine tool, comprising:
Lathe bed, vertical view face are " ⊥ " shape, and the upper surface of the lathe bed is work top, in the work top
Three ends are provided with multiple shields；
Drilling equipment shares 3, is separately positioned on three tops of " ⊥ " shape lathe bed；It includes by fixed pin connection
Pedestal on the work top is arranged the hydraulic pressure moving platform in face on the base, is mounted between the hydraulic pressure moving platform and pedestal
Lifting device and carriage, be arranged in pedestal one end and for the horizontal movement of hydraulic pressure moving platform energy extreme position limited block,
It is fixedly connected on the fixed bracket of cutter on the hydraulic pressure moving platform, the servo motor on the fixed bracket is set, and it is described
The cutter of the output axis connection of servo motor, and the first connecting rod being arranged on the fixed bracket；
Fixed device, is arranged in the central location of the work top；It includes being arranged in the crosspoint of lathe bed " ⊥ " shape
Locating piece on the work top of position, the multiple location holes being distributed on work top, and setting are in the locating piece week
Multiple clamping devices on the work top enclosed；
Cooling system is located at the side of the lathe bed, is connected by coolant duct and is connect with drilling equipment；
The other side of the lathe bed is arranged in hydraulic system, passes through the lifting device and cunning of hydraulic pipeline and drilling equipment
Dynamic device connection.
In a further embodiment, the bottom of the lathe bed is provided with multiple damping devices.
In a further embodiment, the section of the locating piece rotates counterclockwise " E " shape for being in after 90o.
In a further embodiment, the fixed device is equipped with the second connecting rod, the first connecting rod and second
Being arranged in connecting rod has pressure sensor.
In a further embodiment, slide rail is equipped between the clamping device and work top.
In a further embodiment, it is provided with a bolt axle on the work top, is provided on the fixed device
One pin hole is provided with pressure sensor on the bolt axle and pin hole.
In a further embodiment, backflash is provided on the work top below the tool sharpening region.
The utility model has the advantages that passing through multiple drillings the utility model relates to a kind of processing rear axle housing horizontal three face drilling hole machine tool
Device solves large labor intensity, machining accuracy and working efficiency in the prior art simultaneously to rear axle housing drilling processing to be processed
The problems such as lower and waste of resource.
Detailed description of the invention
Fig. 1 is the floor plan of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the partial enlarged view of the drilling equipment of the utility model.
Fig. 4 is the partial enlarged view of the junction A of the utility model.
Fig. 5 is the partial enlarged view of the junction B of the utility model.
Appended drawing reference are as follows: lathe bed 1, the first drilling equipment 2, the second drilling equipment 3, third drilling equipment 4, fixed device 5,
Cooling system 6, hydraulic system 7, work top 101, the first shield 102, the second shield 103, damping device 104, reflux
Slot 105, bolt axle 106, pedestal 201, lifting device 202, carriage 203, limited block 204, fixed pin 205, servo motor
206, first connecting rod 207, cutter 208, deceleration device 209, hydraulic pressure moving platform 210, locating piece 501, clamping device 502, positioning
Hole 503, the second connecting rod 504, pin hole 505.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
As shown in attached drawing 1-2, a kind of processing rear axle housing horizontal three face drilling hole machine tool, comprising: lathe bed 1, is consolidated drilling equipment
Determine device 5, cooling system 6, hydraulic system 7.
Wherein, the vertical view face of lathe bed 1 is " ⊥ " shape；Drilling equipment shares 3, respectively the first drilling equipment 2,
Two drilling equipments 3, third drilling equipment 4 are arranged on three tops of " ⊥ " shape lathe bed 1；Fixed device 5 is arranged in the work
The central location of table top 101；Cooling system 6 is located at the side of the lathe bed 1, is connected by coolant duct connection with drilling equipment
It connects；Hydraulic system 7 is located at the other side of the lathe bed 1, is connect by hydraulic pipeline with drilling equipment.
As a preferred embodiment, the upper surface of the lathe bed 1 is work top 101, the three of the work top 101
End is provided with multiple shields, and the bottom of the lathe bed 1 is provided with multiple damping devices 104.Firstly, protective cover can prevent
The scrap that boring procedure generates splashes, and damages to user；Secondly moulded more beautiful in this way, waterproof can be played
Effect, and it is convenient for maintenance of equipment.Damping device 104 can guarantee the stability of entire lathe.
As a preferred embodiment, as shown in Fig. 3, the drilling equipment includes pedestal 201, lifting device 202, sliding
Device 203, limited block 204, fixed pin 205, servo motor 206, first connecting rod 207, cutter 208, deceleration device 209, liquid
Press slide unit 210.
Wherein, the pedestal 201 is connected on the work top 101 by fixed pin 205, and hydraulic pressure moving platform 210 is arranged
On pedestal 201, lifting device 202 and carriage 203 are installed between the hydraulic pressure moving platform 210 and pedestal 201, limit
Position block 204 is arranged in 201 one end of pedestal and is the extreme position of 210 energy horizontal movement of hydraulic pressure moving platform, and the fixed bracket of cutter 208 is solid
Surely it is connected on the hydraulic pressure moving platform 210, servo motor 206 is arranged on the fixed bracket, cutter 208 and servo electricity
The output axis connection and first connecting rod 207 of machine 206 are arranged on the fixed bracket.Lifting device 202 and carriage
203 are used to adjust the operating position of cutter 208, and limited block 204 is used to that hydraulic pressure moving platform 210 is prevented to be detached from pedestal during the motion
201。
As a preferred embodiment, the fixed device 5 includes work of the setting in the cross-point locations of lathe bed 1 " ⊥ " shape
Locating piece 501 on table top 101, the multiple location holes 503 being distributed on work top 101 and it is arranged in the locating piece
Multiple clamping devices 502 on work top 101 around 501 are equipped between clamping device 502 and work top 101 and slide
Dynamic guide rail, the section of the locating piece rotates counterclockwise " E " shape for being in after 90o.By rear axle housing placement positioning part to be processed
On 501, coarse positioning or pre-determined bit are carried out to parts to be processed by location hole 503, then slide clamping device by horizontal
502, to rear axle housing fine positioning to be processed and fixation.
As a preferred embodiment, cooling system 6 is located at the side of the lathe bed 1, is connected and is bored by coolant duct
Aperture apparatus connection, on the work top 101 below the cutter 208, is provided with backflash 105.Coolant liquid after use is logical
Crossing after backflash 105 is collected after being handled can be recycled.
As a preferred embodiment, the other side of the lathe bed 1 is arranged in hydraulic system 7, passes through hydraulic pipeline and drilling
The lifting device 202 and carriage 203 of device connect.Power is provided for hydraulic pressure moving platform 210.
As a preferred embodiment, as shown in Fig. 5, a bolt axle 106 is provided on the work top 101, it is described
It is provided with a pin hole 505 on fixed device 5, is provided with pressure sensor on the bolt axle 106 and pin hole 505.
Confirm whether rear axle housing placement location to be processed meets processing request.
As a preferred embodiment, as shown in Fig. 4, the fixed device 5 is equipped with the second connecting rod 504, and described the
Being arranged in one connecting rod 207 and the second connecting rod 504 has pressure sensor.For confirming cutter 208 and whether fixing device 5
Alignment.
The specific workflow and its principle of the horizontal three face drilling hole machine tool: use balance crane by rear axle to be processed first
Shell, which is put on locating piece 501, carries out coarse positioning, and both ends clamping device 502 moves inward, and fine positioning and fixation is carried out, by hydraulic
Lifting device 202 and carriage 203 under slide unit 210 are used to adjust the operating position of cutter 208, then pass through bolt axle
106, the pressure sensor being arranged in pin hole 505, first connecting rod 207 and the second connecting rod 504 confirms rear axle to be processed
Whether shell placement location meets processing request, whether cutter 208 is aligned with fixed device 5, after meeting the requirements, servo motor 206
It starts to work, three faces simultaneously process rear axle housing to be processed, after processing is completed, while loosening cutter 208 and clamping device
502, remove rear axle housing.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not contradiction
In the case where, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to various
No further explanation will be given for possible combination.
Claims (7)
1. a kind of processing rear axle housing horizontal three face drilling hole machine tool characterized by comprising
Lathe bed, vertical view face are " ⊥ " shape, and the upper surface of the lathe bed is work top, at three ends of the work top
It is provided with multiple shields；
Drilling equipment shares 3, is separately positioned on three tops of " ⊥ " shape lathe bed；It includes that institute is connected to by fixed pin
The pedestal on work top is stated, the hydraulic pressure moving platform in face on the base, the liter being mounted between the hydraulic pressure moving platform and pedestal are set
The limited block of pedestal one end and the extreme position for the horizontal movement of hydraulic pressure moving platform energy is arranged in falling unit and carriage, fixed
The fixed bracket of the cutter being connected on the hydraulic pressure moving platform, is arranged in the servo motor on the fixed bracket, with the servo
The cutter of the output axis connection of motor, and the first connecting rod being arranged on the fixed bracket；
Fixed device, is arranged in the central location of the work top；It includes cross-point locations of the setting in lathe bed " ⊥ " shape
Work top on locating piece, multiple location holes being distributed on work top, and being arranged in around the locating piece
Multiple clamping devices on work top；
The side of the lathe bed is arranged in cooling system, is connected by coolant duct and is connect with drilling equipment；
The other side of the lathe bed is arranged in hydraulic system, is filled by the lifting device and sliding of hydraulic pipeline and drilling equipment
Set connection.
2. processing rear axle housing according to claim 1 horizontal three face drilling hole machine tool, which is characterized in that the bottom of the lathe bed
Portion is provided with multiple damping devices.
3. processing rear axle housing according to claim 1 horizontal three face drilling hole machine tool, which is characterized in that the locating piece
Section rotates counterclockwise " E " shape for being in after 90o.
4. processing rear axle housing according to claim 1 horizontal three face drilling hole machine tool, which is characterized in that the fixed device
It is equipped with the second connecting rod, being arranged on the first connecting rod and the second connecting rod has pressure sensor.
5. processing rear axle housing according to claim 1 horizontal three face drilling hole machine tool, which is characterized in that the clamping device
Slide rail is equipped between work top.
6. processing rear axle housing according to claim 1 horizontal three face drilling hole machine tool, which is characterized in that the work top
On be provided with a bolt axle, be provided with a pin hole on the fixed device, be provided on the bolt axle and pin hole
Pressure sensor.
7. processing rear axle housing according to claim 1 horizontal three face drilling hole machine tool, which is characterized in that the tool sharpening
Backflash is provided on work top below region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614108.XU CN209303760U (en) | 2018-09-30 | 2018-09-30 | A kind of processing rear axle housing horizontal three face drilling hole machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614108.XU CN209303760U (en) | 2018-09-30 | 2018-09-30 | A kind of processing rear axle housing horizontal three face drilling hole machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209303760U true CN209303760U (en) | 2019-08-27 |
Family
ID=67670638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614108.XU Active CN209303760U (en) | 2018-09-30 | 2018-09-30 | A kind of processing rear axle housing horizontal three face drilling hole machine tool |
Country Status (1)
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|---|---|
| CN (1) | CN209303760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658729A (en) * | 2020-12-21 | 2021-04-16 | 安徽中工科技股份有限公司 | Automobile rear axle housing three-face milling method |
-
2018
- 2018-09-30 CN CN201821614108.XU patent/CN209303760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658729A (en) * | 2020-12-21 | 2021-04-16 | 安徽中工科技股份有限公司 | Automobile rear axle housing three-face milling method |
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