CN206393207U - Automobile hind axle milling, which is bored, attacks the compound special plane of multiaxis - Google Patents
Automobile hind axle milling, which is bored, attacks the compound special plane of multiaxis Download PDFInfo
- Publication number
- CN206393207U CN206393207U CN201720031778.8U CN201720031778U CN206393207U CN 206393207 U CN206393207 U CN 206393207U CN 201720031778 U CN201720031778 U CN 201720031778U CN 206393207 U CN206393207 U CN 206393207U
- Authority
- CN
- China
- Prior art keywords
- hind axle
- multiaxis
- automobile hind
- bored
- 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.)
- Active
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Bored the utility model discloses a kind of automobile hind axle milling and attack the compound special plane of multiaxis, aim to provide it is a kind of have to facilitate manufacture is processed to particular automobile rear axle, the automobile hind axle milling brill for improving the advantage of its production efficiency attacks the compound special plane of multiaxis, its drip irrigation device is, the workbench is slidably connected in body, workbench is provided with positioning unit, positioning unit includes the detent mechanism for fixing wheel bore and the hold-down mechanism for compressing wheel set, detent mechanism includes internal expanding oil cylinder, the ringfeder and the matched locating piece used being fixed on internal expanding oil cylinder output shaft, it can facilitate operating personnel that this automobile hind axle is fixed, so as to facilitate it to bore Milling Machining, its step can also be saved, shorten process time, increase its production efficiency, so as to promote the quantization of this automobile hind axle to produce, and its service life is longer.
Description
Technical field
The utility model is related to auto parts and components process equipment field, and more particularly to a kind of automobile hind axle milling brill is attacked multiaxis and answered
Close special plane.
Background technology
Automobile hind axle is back axle, and it is divided into drive axle and support bridge, and drive axle is typically by main reducing gear, differential mechanism, wheel
Transmission device and driving axle housing etc. are constituted, and its effect is that the power for transmitting universal driving device is folded over 90 ° of angles, changes power
Direction of transfer, and rotating speed is reduced by main reducing gear, after increase torque, left and right semiaxis and driving wheel are distributed to through differential mechanism.
And support bridge be both without vehicle bridge of the turning function without driving function, mainly by rear-axle welding assembly, fulcrum bearing, after
The elements such as wheel set are constituted, during running car, and trailing wheel and rear-axle welding assembly are rotated by fulcrum of fulcrum bearing relative to vehicle body.
At present, a kind of automobile hind axle is occurred in that on the market, is supported as shown in figure 1, it includes rear-axle welding assembly 4, metal
Seat 5 and wheel set 6, because its global shape is irregular, and offer mounting hole 51, wheel set 6 on metal support base 5
It is provided with wheel bore 61, it has not been convenient to be fixed and carry out brill Milling Machining, its production efficiency can be reduced, extends process time.
Utility model content
The purpose of this utility model is to provide a kind of automobile hind axle milling brill and attacks the compound special plane of multiaxis, and it, which has, can facilitate to spy
Determine automobile hind axle and carry out brill Milling Machining, improve the advantage of its production efficiency.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of automobile hind axle milling, which is bored, attacks multiaxis and is combined special plane, including body, the workbench in body and for for vapour
Car rear axle bores the machining cell of Milling Machining, and the workbench is slidably connected in body, and workbench is provided with positioning unit, positioning
Unit includes the detent mechanism for fixing wheel bore and the hold-down mechanism for compressing wheel set, and detent mechanism includes internal expanding oil
Cylinder, the ringfeder being fixed on internal expanding oil cylinder output shaft and the matched locating piece used.
It is arranged such, operating personnel can lay above-mentioned automobile hind axle on the table, then will by positioning unit
Its position is fixed, and the output shaft of internal expanding oil cylinder promotes ringfeder, it is moved and through the wheel bore of metal support base, ringfeder is contradicted
Be stuck in after on locating piece in wheel bore, the internal expanding oil cylinder on automobile hind axle both sides is operated simultaneously, it becomes possible to by automobile hind axle it is spacing
On workbench, its linear movement is limited, operating personnel can be carried out the wheel set of automobile hind axle by hold-down mechanism afterwards
Compress, so as to limit its rotation, then brill Milling Machining is carried out to it by machining cell, can so facilitate operating personnel to this
Automobile hind axle is fixed, so as to facilitate it to bore Milling Machining, shortens process time, increases its production efficiency, so as to promote this
The quantization production of automobile hind axle.
Further set：Provided with positioning sleeve and positional cylinder seat between the internal expanding oil cylinder and ringfeder.
It is arranged such, ringfeder can be fixed on positional cylinder seat, and positioning sleeve is set on the output shaft of internal expanding oil cylinder,
Can as output shaft protect and play a part of positioning and spacing positional cylinder seat, make its be accurately fixed to internal expanding oil
On cylinder.
Further set：The hold-down mechanism is included on the corner cylinder set towards at the top of body, the output shaft of corner cylinder
Pressing plate is fixed with, pressing plate one end is fixed with the flap for compressing wheel set.
Be arranged such, corner cylinder is a kind of use air pressure or the fixture of hydraulic-driven, it is adaptable to the special machine of volume production part and
Tool, the machine that can greatly improve such as adds, assembled, welding at the work die clamper automaticity, and the corner cylinder course of work, piston is completed in advance
Rotating distance, i.e. pressure arm are pushed and rotated to the assigned position of design and angle, are then completed clamping stroke, i.e. straight line and are pushed simultaneously
Workpiece is clamped, and the setting of pressing plate and flap can facilitate corner cylinder to the compression of automobile hind axle.
Further set：Provided with the line rail slide and line rail saddle mutually slid in the body, line rail slide is fixed on
In body, workbench is fixed on online rail slide.
It is arranged such, automobile hind axle is fixed on online rail saddle, when line rail slide and line rail saddle generation Relative sliding,
Line rail saddle can drive workbench to be slid with it, so as to change the front and back position of workbench, facilitate operating personnel to its brill
Milling Machining.
Further set：Slide rail is fixed with the line rail slide, line rail saddle correspondence position is provided with and used cooperatively with it
Sliding block.
It is arranged such, sliding block is set on slide rail, sliding block just can be in the enterprising line slip of slide rail, and now sliding block just can
Relative sliding on the band online rail slide of moving-wire rail saddle, so as to realize the effect for changing workbench front and back position, is further facilitated
The brill milling operation of operating personnel.
Further set：Flexible cover plate of the line rail slide provided with covering slide rail, cover plate one end of stretching fixes online
On rail saddle.
Be arranged such, workpiece can have a more wire and scrap unavoidably during milling is bored, these wires and
If scrap falls on sliding block and slide rail, easily sliding block is blocked with slide rail, so as to influence normally to use, flexible cover plate can be with
The movement of linear saddle and stretch, whole slide rail and linear slide can be covered, prevent the entrance of wire and scrap.
Further set：Leading screw is rotatably connected in the line rail slide and the servomotor of leading screw rotation, line rail is driven
The contiguous block used cooperatively with leading screw is fixed with saddle.
It is arranged such, servomotor can make control speed, positional precision is very accurate, voltage signal can be converted into
Square and rotating speed are with drive control object, and leading screw rotates under the driving of servomotor, and leading screw is engaged with contiguous block just can
Change the position of contiguous block, so as to change the position of line rail saddle.
Further set：The machining cell includes the tapping mechanism and drill milling mechanism being slidably connected on body, body
Inside it is additionally provided with the drive mechanism for driving machining cell to rotate.
It is arranged such, tapping mechanism and drill milling mechanism can be attacked to automobile hind axle respectively in the presence of drive mechanism
Tooth, drilling and machining, these processing can be just completed in same equipment, its step can be saved, and reduce processing institute
The time needed, improve processing efficiency.
Scraped preferably, being provided with to be fixed with protective cover, protective cover between the tapping mechanism and drill milling mechanism and body
Consider plate to be worth doing.
Be arranged such, during processing, because the speed of drill bit is higher, scrap and wire easily to around splashing, because
The setting of this protective cover can prevent the impact of wire and scrap to machining cell, extend its service life.
In summary, the utility model has the advantages that：
It can facilitate operating personnel that this automobile hind axle is fixed, so as to facilitate it to bore Milling Machining, additionally it is possible to save
Its step, shortens process time, increases its production efficiency, so that promote the quantization of this automobile hind axle to produce, and it uses the longevity
Life is longer.
Brief description of the drawings
Fig. 1 is the structural representation of automobile hind axle；
Fig. 2 is the structural representation of embodiment 1；
Fig. 3 is the attachment structure schematic diagram of workbench in embodiment 1；
Fig. 4 is the schematic diagram for being used in embodiment 1 show leading screw；
Fig. 5 is the schematic diagram for being used in embodiment 1 show positioning unit；
Fig. 6 is the schematic diagram for being used in embodiment 1 show machining cell.
In figure, 1, body；11st, workbench；12nd, line rail slide；121st, slide rail；13rd, line rail saddle；131st, sliding block；14th, stretch
Contracting cover plate；15th, leading screw；16th, servomotor；17th, contiguous block；18th, protective door；2nd, machining cell；21st, tapping mechanism；22nd, milling is bored
Mechanism；23rd, drive mechanism；24th, protective cover；25th, scrap scraping plate；3rd, positioning unit；31st, detent mechanism；311st, internal expanding oil cylinder；312、
Ringfeder；313rd, locating piece；314th, positioning sleeve；315th, positional cylinder seat；32nd, hold-down mechanism；321st, corner cylinder；322nd, pressing plate；
323rd, flap；4th, rear-axle welding assembly；5th, metal support base；51st, mounting hole；6th, wheel set；61st, wheel bore.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of automobile hind axle milling, which is bored, attacks the compound special plane of multiaxis, as shown in Fig. 2 it includes body 1, body 1 is whole
Body is square, and working space is left in its shell, and slidably connects protective door 18, can operationally close protective door
18, tapping is then carried out to automobile hind axle by the machining cell 2 that is arranged in body 1, the processing such as milling is bored, while can be with
Scrap and wire will not be splashed to outside body 1 when making brill miller, to ensure the safety of operating personnel.
As shown in Figures 2 and 3, the middle of body 1 slidably connects workbench 11, and wired rail is fixed in the bottom of workbench 11
It is provided with to be fixed with sliding block 131, line rail sliding block 131 on line rail slide 12, line rail saddle 13 in saddle 13, body 1 and is fixed with cunning
Rail 121, slide rail 121 is embedded in sliding block 131, when sliding block 131 is slided on slide rail 121, it becomes possible to drive the phase of workbench 11
Body 1 is slided, so as to drive the automobile hind axle on workbench 11 to move.
It is fixed with as shown in figure 4, the side of line rail slide 12 is fixed with servomotor 16, the output shaft of servomotor 16
Leading screw 15, leading screw 15 penetrates whole line rail slide 12 and set, and contiguous block 17, leading screw are provided with the correspondence position of line rail saddle 13
15 penetrate contiguous block 17 and are threadedly coupled with it, when servomotor 16 drives leading screw 15 to rotate, just in the presence of screw thread
Just can drives line rail saddle 13 enter line slip relative to line rail slide 12, the both sides of workbench 11 are symmetrically fixed with flexible cover plate
14, flexible cover plate 14 is covered whole slide rail 121, and can be extended or be shortened with the sliding of workbench 11.
As shown in figure 5, the top of workbench 11 is provided with positioning unit 3, positioning unit 3 includes two parts, and one is position
In the detent mechanism 31 of the top half of workbench 11, another is the hold-down mechanism 32 positioned at the latter half of workbench 11, positioning
Mechanism 31 includes internal expanding oil cylinder 311, and the output shaft end of internal expanding oil cylinder 311 is fixed with positional cylinder seat 315, positional cylinder seat
315 opposite side is fixed with the positioning sleeve 314 that tubulose is also arranged with ringfeder 312, the output shaft of internal expanding oil cylinder 311, positioning sleeve
314 effect is to determine the distance between positional cylinder seat 315 and internal expanding oil cylinder 311, strengthens the stability between them.
Referring to Fig. 5, locating piece 313 is additionally provided with workbench 11, the wheel bore 61 of automobile hind axle is placed on ringfeder 312 and positioning
Between block 313, when the output shaft of internal expanding oil cylinder 311 is forward extended out, ringfeder 312 enters in wheel bore 61, and by whole automobile
The straight skidding of rear axle is defined, and detent mechanism 31 is symmetrical arranged relative to the center line of workbench 11, can be by automobile
Two wheel bore 61 of rear axle carry out respectively it is spacing so that further lifting detent mechanism 31 to its spacing stability and firmly
Property.
As shown in figure 5, hold-down mechanism 32 includes being fixed with the pressure of strip on corner cylinder 321, the output shaft of corner cylinder 321
Flap 323 is fixed with plate 322, the bottom surface of the end of pressing plate 322, is reached when operating personnel start hold-down mechanism 32, corner cylinder 321
Output shaft rotation, band dynamic pressure plate 322 rotate, now flap 323 be located at wheel set 6 wheel bore 61 pros on, corner
The output shaft of cylinder 321 is shunk, it becomes possible to band dynamic pressure plate 322 and the activity of flap 323, and whole automobile hind axle is compressed, it is limited
Circumferential rotation, the cooperation of hold-down mechanism 32 and detent mechanism 31 can just fix whole automobile hind axle, so as to complete to add
Work.
As shown in fig. 6, machining cell 2 includes the tapping mechanism 21 at rear and 22 two parts of drill milling mechanism in front, plus
Work order member 2 is driven by being arranged on the drive mechanism 23 of the left and right sides of body 1, and tapping mechanism 21 and drill milling mechanism 22 with
It is provided between body 1 around protective cover 24, protective cover 24 and is fixed with scrap scraping plate 25, the cooperation of protective cover 24 and scrap scraping plate 25
It can just prevent scrap and wire in process from entering in body 1, so as to reduce body 1 therefore the possibility damaged.
The above embodiments are only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of automobile hind axle milling is bored and attacks multiaxis and be combined special plane, including body (1), the workbench (11) in body (1) and
Machining cell (2) for boring Milling Machining for automobile hind axle, it is characterised in that：The workbench (11) is slidably connected at body
(1) in, workbench (11) is provided with positioning unit (3), and positioning unit (3) includes the detent mechanism for being used to fix wheel bore (61)
(31) and for compressing the hold-down mechanisms (32) of wheel set (6), detent mechanism (31) includes internal expanding oil cylinder (311), is fixed on
Ringfeder (312) and the matched locating piece (313) used on internal expanding oil cylinder (311) output shaft.
2. automobile hind axle milling according to claim 1, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：The internal expanding oil cylinder
(311) provided with positioning sleeve (314) and positional cylinder seat between ringfeder (312)（315）.
3. automobile hind axle milling according to claim 1, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：The hold-down mechanism
(32) include being fixed with pressing plate on the corner cylinder (321) set towards at the top of body (1), the output shaft of corner cylinder (321)
(322), pressing plate (322) one end is fixed with the flap (323) for compressing wheel set (6).
4. automobile hind axle milling according to claim 1, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：In the body (1)
Provided with the line rail slide (12) and line rail saddle (13) mutually slid, line rail slide (12) is fixed in body (1), workbench
(11) on fixed online rail slide (12).
5. automobile hind axle milling according to claim 4, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：The line rail slide
(12) slide rail (121) is fixed with, line rail saddle (13) correspondence position is provided with the sliding block (131) used cooperatively with it.
6. automobile hind axle milling according to claim 5, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：The line rail slide
(12) the flexible cover plate (14) provided with covering slide rail (121), cover plate (14) one end of stretching is fixed on online rail saddle (13).
7. automobile hind axle milling according to claim 6, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：The line rail slide
(12) leading screw (15) is rotatably connected in and is driven and is fixed with the servomotor (16) of leading screw (15) rotation, line rail saddle (13)
The contiguous block (17) used cooperatively with leading screw (15).
8. automobile hind axle milling according to claim 1, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：The machining cell
(2) include being additionally provided with for band in the tapping mechanism (21) and drill milling mechanism (22) being slidably connected on body (1), body (1)
The drive mechanism (23) of dynamic machining cell (2) rotation.
9. automobile hind axle milling according to claim 8, which is bored, attacks the compound special plane of multiaxis, it is characterised in that：The tapping mechanism
(21) it is provided between drill milling mechanism (22) and body (1) on protective cover (24), protective cover (24) and is fixed with scrap scraping plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031778.8U CN206393207U (en) | 2017-01-11 | 2017-01-11 | Automobile hind axle milling, which is bored, attacks the compound special plane of multiaxis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031778.8U CN206393207U (en) | 2017-01-11 | 2017-01-11 | Automobile hind axle milling, which is bored, attacks the compound special plane of multiaxis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393207U true CN206393207U (en) | 2017-08-11 |
Family
ID=59513383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031778.8U Active CN206393207U (en) | 2017-01-11 | 2017-01-11 | Automobile hind axle milling, which is bored, attacks the compound special plane of multiaxis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579811A (en) * | 2021-08-04 | 2021-11-02 | 南京工程学院 | Car rear axle milling surface drilling and tapping machine tool |
| CN114770115A (en) * | 2022-05-20 | 2022-07-22 | 芜湖中瑞汽车零部件有限公司 | Automobile rear axle assembly machining equipment and machining method thereof |
-
2017
- 2017-01-11 CN CN201720031778.8U patent/CN206393207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579811A (en) * | 2021-08-04 | 2021-11-02 | 南京工程学院 | Car rear axle milling surface drilling and tapping machine tool |
| CN114770115A (en) * | 2022-05-20 | 2022-07-22 | 芜湖中瑞汽车零部件有限公司 | Automobile rear axle assembly machining equipment and machining method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105522425A (en) | Lathe chuck plate of aluminum alloy hub | |
| CN206393207U (en) | Automobile hind axle milling, which is bored, attacks the compound special plane of multiaxis | |
| CN103394893B (en) | Belt pulley press-loading apparatus and pressing method | |
| CN101422806A (en) | Rotary table of quick-forging hydraulic press | |
| CN208744227U (en) | Crankshaft of motorcycle end face vehicle aperture apparatus | |
| CN204486845U (en) | A kind of Horizontal multi-hole rig | |
| CN206326070U (en) | A kind of forging apparatus | |
| CN204148925U (en) | For the boring jig of automobile rear-guard case of transmission | |
| CN205219109U (en) | Numerical control machinery arm with get material clamping device | |
| CN110227955A (en) | It is a kind of for cutting the machining center of capstan winch | |
| CN206811444U (en) | A kind of automobile front travelling gear press-fitting tool | |
| CN201979272U (en) | Front oil seal compacting kit for automobile engine | |
| CN204503914U (en) | One turns to Hooke's joint Full-automatic chamfering pressing equipment | |
| CN104625834B (en) | Pipe end flattening feeding structure | |
| CN210677814U (en) | Machining center for cutting winch | |
| CN209736682U (en) | underground coal mine track drilling machine | |
| CN204705481U (en) | Electro spindle running-in machine | |
| CN204036159U (en) | A kind of multifunctional lift accessory process equipment | |
| CN207058166U (en) | A kind of numerically controlled lathe knife tower apparatus | |
| CN201693208U (en) | Numerically controlled deep hole gun drill | |
| CN206652975U (en) | A kind of high-efficiency high-precision steel pipe both ends automatic vehicle hole machine tool | |
| CN218964613U (en) | Tooth pressing tool for gear-inserted hob of well reversing drilling machine | |
| CN206110222U (en) | Extra -large -size hydraulic shovel's crawler drive arrangement | |
| CN218761404U (en) | Novel hydraulic pressure handle of a knife dust seal device | |
| CN218744282U (en) | Hub processing intermittent type perforating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |