CN207710291U - A kind of boring and milling machine workbench of processing new-energy automobile rear axle - Google Patents
A kind of boring and milling machine workbench of processing new-energy automobile rear axle Download PDFInfo
- Publication number
- CN207710291U CN207710291U CN201721896721.0U CN201721896721U CN207710291U CN 207710291 U CN207710291 U CN 207710291U CN 201721896721 U CN201721896721 U CN 201721896721U CN 207710291 U CN207710291 U CN 207710291U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- wire holder
- boring
- energy automobile
- workpiece
- 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.)
- Active
Links
Landscapes
- Turning (AREA)
Abstract
The utility model provides a kind of boring and milling machine workbench of processing new-energy automobile rear axle, including lathe bed base, dead axle wire holder and floating stationary fixture are provided on the lathe bed base, the dead axle wire holder is arranged in lathe bed base upper end both sides, the floating stationary fixture is arranged between dead axle wire holder, and the dead axle wire holder includes slide plate and cylinder, and the cylinder is arranged on slide plate, the cylinder front end is provided with top, and the top front is provided with V-type supporting rack.The time for clamping and releasing workpiece is greatly reduced, because hydraulically operated fixture is to rely on, hydraulic coupling realizes that the Automatic-clamping of workpiece and release, operator only need workpiece loading and unloading.Positioning accurate is high, the repeatability of clamping force ensure that the accuracy of positioning and clamping it is as high as possible make full use of space, improve the space availability ratio of fixture, while also can control sequentially to clamp by technical flow design and discharge multiple workpiece.
Description
Technical field
The utility model is related to new-energy automobile manufacturing field more particularly to a kind of borings of processing new-energy automobile rear axle
Milling machine table.
Background technology
It at present when manufacturing new-energy automobile, needs to be processed automobile axle, and is carried out at present to automobile axle
When processing, usually used is that numerically-controlled machine tool is processed the various pieces of automobile axle, but due to the shape of automobile axle
Shape is special, and when being processed using lathe, lathe base stability is insufficient, is susceptible to product offset, causes Working position wrong
Accidentally, and positioning accuracy is insufficient, influences the processing efficiency of product.Therefore, it is unstable to solve lathe when the processing of new-energy automobile rear axle
Fixed problem is just particularly important.
Utility model content
The purpose of this utility model is to provide a kind of boring and milling machine workbench of processing new-energy automobile rear axle, passes through dead axle
Rear axle is fixed in wire holder and floating stationary fixture, improves the stability of product, solves the processing of new-energy automobile rear axle
When the unstable problem of lathe.
The utility model provides a kind of boring and milling machine workbench of processing new-energy automobile rear axle, including lathe bed base, institute
It states and is provided with dead axle wire holder and floating stationary fixture on lathe bed base, the dead axle wire holder is arranged in lathe bed base upper end two
Side, the floating stationary fixture are arranged between dead axle wire holder, and the dead axle wire holder includes slide plate and cylinder, the cylinder
It is arranged on slide plate, the cylinder front end is provided with top, and the top front is provided with V-type supporting rack.
Since Graphite in Cast Iron is conducive to lubrication and store oil, so wearability is good；Similarly, since the existing shock absorbing of graphite
Property be better than steel.Since grey cast-iron phosphorus content is high, close to eutectic composition, therefore fusing point is relatively low, good fluidity, shrinking percentage
It is small, therefore it is suitable for cast structure complexity or thin-section casting；In addition, since graphite makes to be easily formed chip breaking when machining, institute
It is better than steel with the machinable of grey cast-iron；Lathe bed base uses linear slide rail form, and operation is rapid, and steadily, precision is high,
Convenient for safeguarding.
The fixture is tiled configuration, and centre is protective metal plate.It is fixed on lathe bed base by line rail.It is main on lathe
Play the role of determining workpiece axle center.Left and right it is removable it is top driven by cylinder, when tubing workpiece is positioned on V-type supporting rack
Afterwards, top stretching is fixed the cental axial position of tubing workpiece by left and right cylinder.
Further improvement lies in that：The floating stationary fixture includes connecting plate and cylinder seat, and floating is provided in the cylinder seat
Shoring is provided with corner oil cylinder by the floating support cylinder.
Further improvement lies in that：The skateboard back-end is provided with soft curtain, and the soft curtain is mounted on slide plate by fixing chuck plate
On.
Further improvement lies in that：The height of the V-type supporting rack carries out height adjusting by the adjusting bolt that middle part is arranged.
Further improvement lies in that：Position detection head is provided in the cylinder seat.
For entire lathe, lathe bed component is base member, and column by bolted connection, is fixed on lathe bed
, it is linked together by bolt and machine tool body base equipped with clamping special fixture, the fixture on lathe.
The fixture is bolted on lathe bed base, fixed.
When workpiece is put into fixture, floating support oil cylinder first supports workpiece, and then corner cylinder is rotated and pushed and pushes down
Workpiece.
Four floating cylinders are used in the floating stationary fixture, floating support cylinder provides for workpiece in process operation
One support that can voluntarily adjust.It compensates for the out-of-flatness on workpiece to be machined surface, and is generated when processing loads workpiece
Vibration and position deflection.Hydraulic pressure is held tightly and clamping process can be carried out at the same time, and can also be separated and be carried out.
Due to the self-locking function of floating support cylinder, in clamping process, when pressure decline, workpiece support point will not be made
At damages such as deformations.Support plunger is unlikely to deform.In self-locking, supports the axis of plunger not deviate and directly clamp workpiece in oil cylinder
When, lateral force can be compensated.Due to the asymmetry of cylinder body, installation positioning layout is reasonable；Due to the effect of spring force, to workpiece
Supporting deformation becomes very little.Hydraulic oil can be provided by bright pipe or hidden pipe connection.Since integrated air pressure position controls
With the retraction of support plunger（Model 1933-005）Process safety is guaranteed.Installation site is arbitrary.
Two, top corner oil cylinder, position can arbitrarily be adjusted, and cylinder diameter is big, and pressing plate can be made by oneself, meets the requirement of different workpieces.
Because the Hydraulic Elements structure of standard is all closely, the overall compactness of hydraulically operated fixture ensure that, so as to
It realizes the last multiple workpiece of clamping simultaneously of a sleeve clamp, while also can control sequentially to clamp by technical flow design and release
Put multiple workpiece.
The beneficial effects of the utility model：The time for clamping and releasing workpiece is greatly reduced, because hydraulically operated fixture is
By hydraulic coupling realizes that the Automatic-clamping of workpiece and release, operator only need workpiece loading and unloading.According to practical measuring and calculating, automatically, half certainly
Dynamic clamp and the time for discharging workpiece reduce 90% to 95% relative to manual；Positioning accurate is high, the repetition of clamping force
Property ensure that the accuracy of positioning and clamping it is as high as possible make full use of space, improve the space availability ratio of fixture because
The Hydraulic Elements structure of standard all closely, ensure that the overall compactness of hydraulically operated fixture, so as to realize a sleeve clamp
The last multiple workpiece of clamping simultaneously, while also can control sequentially to clamp by technical flow design and discharge multiple workpiece.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the dead axle wire holder structural schematic diagram of the utility model.
Fig. 3 is the floating fixing jig structure schematic diagram of the utility model.
Wherein：1- lathe bed bases, 2- dead axle wire holders, 3- floating stationary fixtures, 4- slide plates, 5- cylinders, 6- is top, 7-V
Type supporting rack, 8- connecting plates, 9- cylinder seats, 10- floating support cylinders, 11- corner oil cylinders, the soft curtains of 12-, 13- fixing chuck plates, 14-
Set detector.
Specific implementation mode
In order to deepen the understanding to the utility model, below in conjunction with embodiment, the utility model is described in further detail,
The embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
As shown in Figs. 1-3, the present embodiment provides a kind of boring and milling machine workbench of processing new-energy automobile rear axle, including bed
Body pedestal 1, dead axle wire holder 2 and floating stationary fixture 3 are provided on the lathe bed base 1, and the setting of dead axle wire holder 2 exists
1 upper end both sides of lathe bed base, the floating stationary fixture 3 are arranged between dead axle wire holder 2, and the dead axle wire holder 2 includes
Slide plate 4 and cylinder 5, the cylinder 5 are arranged on slide plate 4, and 5 front end of the cylinder is provided with top 6, and top 6 front is set
It is equipped with V-type supporting rack 7.The floating stationary fixture 3 includes connecting plate 8 and cylinder seat 9, and floating support is provided in the cylinder seat 9
Cylinder 10 is provided with corner oil cylinder 11 by the floating support cylinder 10.4 rear end of the slide plate is provided with soft curtain 12, the soft curtain 12
It is mounted on slide plate 4 by fixing chuck plate 13.The height of the V-type supporting rack 7 is carried out high by the adjusting bolt that middle part is arranged
Degree is adjusted.Position detection head 14 is provided in the cylinder seat 9.The time for clamping and releasing workpiece is greatly reduced, because of liquid
Pressure fixture is to rely on, and hydraulic coupling realizes that the Automatic-clamping of workpiece and release, operator only need workpiece loading and unloading.According to practical measuring and calculating,
Automatically, semi-automatic clamp clamps and releases time of workpiece reduces 90% to 95% relative to manual；Positioning accurate is high, clamps
The repeatability of power ensure that the accuracy of positioning and clamping it is as high as possible make full use of space, improve the space utilization of fixture
Rate ensure that the overall compactness of hydraulically operated fixture because the Hydraulic Elements structure of standard is all closely, so as to realize
The last multiple workpiece of clamping simultaneously of one sleeve clamp, while it is more that sequentially clamping release can be also controlled by technical flow design
A workpiece.
Claims (5)
1. a kind of boring and milling machine workbench of processing new-energy automobile rear axle, including lathe bed base (1), the lathe bed base (1)
On be provided with dead axle wire holder (2) and floating stationary fixture (3), the dead axle wire holder (2) is arranged in lathe bed base (1) upper end
Both sides, the floating stationary fixture (3) are arranged between dead axle wire holder (2), it is characterised in that:The dead axle wire holder (2)
Including slide plate (4) and cylinder (5), the cylinder (5) is arranged in slide plate（4）On, the cylinder（5）Front end is provided with top（6）,
It is described top（6）Front is provided with V-type supporting rack（7）.
2. a kind of boring and milling machine workbench of processing new-energy automobile rear axle as described in claim 1, it is characterised in that：It is described
Floating stationary fixture (3) includes connecting plate（8）And cylinder seat（9）, the cylinder seat（9）On be provided with floating support cylinder（10）, described
Floating support cylinder（10）Side is provided with corner oil cylinder（11）.
3. a kind of boring and milling machine workbench of processing new-energy automobile rear axle as described in claim 1, it is characterised in that：It is described
Slide plate（4）Rear end is provided with soft curtain（12）, the soft curtain（12）Pass through fixing chuck plate（13）Mounted on slide plate（4）On.
4. a kind of boring and milling machine workbench of processing new-energy automobile rear axle as described in claim 1, it is characterised in that：It is described
V-type supporting rack（7）The adjusting bolt that is arranged by middle part of height carry out height adjusting.
5. a kind of boring and milling machine workbench of processing new-energy automobile rear axle as claimed in claim 2, it is characterised in that：It is described
Cylinder seat（9）On be provided with position detection head（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896721.0U CN207710291U (en) | 2017-12-29 | 2017-12-29 | A kind of boring and milling machine workbench of processing new-energy automobile rear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896721.0U CN207710291U (en) | 2017-12-29 | 2017-12-29 | A kind of boring and milling machine workbench of processing new-energy automobile rear axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710291U true CN207710291U (en) | 2018-08-10 |
Family
ID=63053410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896721.0U Active CN207710291U (en) | 2017-12-29 | 2017-12-29 | A kind of boring and milling machine workbench of processing new-energy automobile rear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483207A (en) * | 2018-12-29 | 2019-03-19 | 成都焊研科技有限责任公司 | The automatic moulding set crawl positioning mechanism of automobile torsion beam and its localization method |
| CN111098168A (en) * | 2019-12-26 | 2020-05-05 | 山西瑞奥科技工贸有限公司 | Automatic clamping device and process special for processing spindle holes and planes of keel |
| CN114346269A (en) * | 2021-12-30 | 2022-04-15 | 北京动力机械研究所 | Flexible clamping and positioning tool and method for thin-wall complex-profile product |
-
2017
- 2017-12-29 CN CN201721896721.0U patent/CN207710291U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483207A (en) * | 2018-12-29 | 2019-03-19 | 成都焊研科技有限责任公司 | The automatic moulding set crawl positioning mechanism of automobile torsion beam and its localization method |
| CN111098168A (en) * | 2019-12-26 | 2020-05-05 | 山西瑞奥科技工贸有限公司 | Automatic clamping device and process special for processing spindle holes and planes of keel |
| CN114346269A (en) * | 2021-12-30 | 2022-04-15 | 北京动力机械研究所 | Flexible clamping and positioning tool and method for thin-wall complex-profile product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207710291U (en) | A kind of boring and milling machine workbench of processing new-energy automobile rear axle | |
| CN108296797B (en) | Special equipment for boring and milling machine for processing rear axle of new energy automobile | |
| CN206981790U (en) | A kind of numerical control double-sided horizontal boring and milling machine | |
| CN212071192U (en) | Clamp for machining motorcycle accessories | |
| CN220636792U (en) | Welding set is used in steel structure processing | |
| CN207104403U (en) | A kind of fixture for the processing of caliper clamping | |
| CN212420501U (en) | Fixture mechanism for machine tool | |
| CN214213007U (en) | Adjustable positioning fixture for machining | |
| CN212384649U (en) | A processing frock for major diameter bolt ball | |
| CN203484949U (en) | Four-point clamping fixture | |
| CN210281469U (en) | CNC columnar workpiece fixing and processing jig | |
| CN210756584U (en) | Locomotive frame end shock absorber seat adds clamping apparatus | |
| CN207326086U (en) | A kind of broach(ing) machine | |
| CN112823984A (en) | Fixture for drilling L-shaped part and using method | |
| CN210172898U (en) | Welding fixture for workpiece | |
| CN105057743A (en) | Universal drilling clamp | |
| CN110666554A (en) | Pressure-maintaining type five-axis clamp for wheel support | |
| CN215469298U (en) | Assembly tool for connecting pipe assembly of automobile water tank | |
| CN204673321U (en) | Special fixture for numerical control machining center | |
| CN213195773U (en) | Mounting seat for bench drill | |
| CN220093851U (en) | Positioning fixture for machining hub outer ring | |
| CN216264307U (en) | Processing jig for square tube stand column for automatic equipment | |
| CN216371012U (en) | Special drilling and tapping machine for rear axle flange | |
| CN219274565U (en) | Wedge product drilling positioning fixture | |
| CN211991897U (en) | Lifting plate finish milling clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |