CN104889772B - Vertical machining centre processes passenger car axle composite tooling - Google Patents
Vertical machining centre processes passenger car axle composite tooling Download PDFInfo
- Publication number
- CN104889772B CN104889772B CN201510311381.XA CN201510311381A CN104889772B CN 104889772 B CN104889772 B CN 104889772B CN 201510311381 A CN201510311381 A CN 201510311381A CN 104889772 B CN104889772 B CN 104889772B
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- Prior art keywords
- axle
- support
- axle housing
- pressing plate
- smooth
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
Abstract
The present invention relates to a kind of vertical machining centre processes passenger car axle composite tooling, clamp system is supported to be arranged on workbench two ends, support clamping mechanism supports clamping axle housing bearings at both ends position axle journal, the inner side supporting clamp system is provided with axial positioning mechanism, the brake mounting flange end face of axial positioning mechanism axially position axle housing, the middle part of workbench is provided with angular detent mechanism, angular detent mechanism angularly positions the Chinese lute face of axle housing, the both sides of angular detent mechanism are respectively arranged with auxiliary support mechanism, it is provided with workbench and smooth mechanism, smooth the Chinese lute face that mechanism smooths axle housing.The present invention is capable of all manufacturing procedures of compatible passenger car axle, different operations only need to change adjustment frock briquetting and axially adjustable to frock, T-shaped chute positioning and guiding using the workbench of vertical machining centre, axle housing positioning datum is overlapped with design basis, unifying datum between each operation, realize angular positioning using angle board, more existing tool locating is safe and reliable.
Description
Technical field
The present invention relates to passenger car axle plant-scale equipment technical field is and in particular to a kind of vertical machining centre processes passenger vehicle
Axle housing composite tooling.
Background technology
It is known that the investment of bus coating line is very big, production cost is high.And bus coating wilfully belongs to small lot multi items
Production model, this results in each operation during bus coating and only produces a small amount of parts, meanwhile, during also leading to bus coating
Needs change product frequently.So that axle housing produces as a example, once go into operation one or two axle housings, need whole production line when changing product
Frock all switches, and it is low, in addition, if frequently changing frock to also result in frock abrasion sternly that this results in axle housing production efficiency
Weight, cannot ensure to the machining accuracy of axle housing, affect axle housing crudy.Therefore, the mass production problem of passenger car axle, one
It is directly the key factor of restriction bus coating efficiency.
With the development of processing and manufacturing technology, technical staff is devoted to researching and developing a kind of strong frock of compatibility, for this reason, technology
Personnel develop the frock of hydraulic control, increase Flexible fixture, will be whole to the frame end to end on axle housing production line, middle float support
Using hydraulic pressure adjustable structure, hydraulic control frock, high degree of automation, but poor universality, frock cost is high, needs and lathe leads to
News are controlled, and gauge head is also expensive, and equipment change is larger, and because fluid pressure line is many, frock is difficult after installing to adjust, particularly right
In trial production axle housing, variation axle housing poor compatibility, angular positioning is difficult to automatization.
Content of the invention
In sum, in order to overcome the shortcomings of prior art problem, the invention provides a kind of processing of vertical machining centre
Passenger car axle composite tooling, this composite tooling is capable of all manufacturing procedures of compatible passenger car axle, and different operations only need to change
Adjust frock briquetting and carry out axially adjustable to frock, simple and quick, using the T of the workbench of vertical machining centre
Type chute positioning and guiding, axle housing positioning datum is overlapped with design basis, unifying datum between each operation, is realized angular using angle board
Positioning, more existing tool locating is more safe and reliable.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
A kind of vertical machining centre processes passenger car axle composite tooling, wherein：Including workbench, support clamp system,
Axial positioning mechanism, smooth mechanism, angular detent mechanism and auxiliary support mechanism, described support clamp system is arranged on work
Platform two ends, support clamping mechanism supports clamping axle housing bearings at both ends position axle journal, the inner side of described support clamp system is provided with
Axial positioning mechanism, the brake mounting flange end face of axial positioning mechanism axially position axle housing, the middle part of described workbench
It is provided with angular detent mechanism, angular detent mechanism angularly positions the Chinese lute face of axle housing, the both sides of angular detent mechanism set respectively
It is equipped with auxiliary support mechanism, described workbench is provided with and smooths mechanism, smooth the Chinese lute face that mechanism smooths axle housing.
Technical scheme it may also is that realize：Multiple T-shaped chutes, T are provided with described workbench
Type chute extends along workbench length direction.
Technical scheme it may also is that realize：Described support clamp system includes support baseboard, props up
Support seat, V-type support slot, bent moon pressing plate and hook-shaped pressing plate, described support baseboard bottom is provided with T-shaped slide block, and T-shaped slide block is along T
Type chute moves, and support baseboard is provided with support base, support base top surface is provided with V-type support slot, the bearing position at axle housing two ends
Axle journal is placed in V-type support slot, and support base top surface side is hinged with bent moon pressing plate, and its opposite side is provided with hook-shaped pressing plate, curved
One end of month pressing plate and support seat hinge, the other end is corresponding with hook-shaped pressing plate, and hook-shaped pressing plate compresses corresponding bent moon pressing plate
One end, bent moon pressing plate compresses axle housing with hook-shaped pressing plate.
Technical scheme it may also is that realize：The side being provided with hook-shaped pressing plate of described support base
Be provided with cushion block, cushion block supports the bottom surface of one end corresponding with hook-shaped pressing plate of bent moon pressing plate, described bent moon pressing plate with
The top surface of the corresponding one end of hook-shaped pressing plate is provided with pressure hole, and the pressure head of hook-shaped pressing plate is pressed on pressure in the hole.
Technical scheme it may also is that realize：Described axial positioning mechanism include axle positioning plate,
Riser and axially position block, axle positioning plate is arranged on support baseboard, and riser is vertically fixed on axle positioning plate, on riser
It is provided with U-type groove, the side of riser is provided with multiple axially position blocks, and U-type groove blocks axle housing central siphon, and axially position block is adjacent to bridge
The outer face of the brake mounting flange on shell.
Technical scheme it may also is that realize：Described smooth mechanism include smoothing seat, smooth post, on
Smooth bar and under smooth bar, the described seat that smooths is fastenedly connected on the table, smooths to be fixed with seat and smooths post, smooths on post
Be connected with smooth bar and under smooth bar, described on smooth bar and under smooth one end of bar and be respectively fixed with and smooth axle
Set, above smooth bar and under smooth bar and be flexibly connected with smoothing post by smoothing axle sleeve respectively.
Technical scheme it may also is that realize：Described angular detent mechanism include angle positioning plate,
Slideway, wedge, jackscrew, angle location-plate, angle locating piece, lock sleeve, lock shaft and latch segment, described angle positioning plate slides even
Connect on the table, the top surface of angle positioning plate is provided with two slideways, lived with two slideways respectively in two pieces of angles location-plate lower end
It is dynamically connected, slideway outer end is provided with jackscrew structure, jackscrew front end holds out against angle location-plate, wedge is passed through in described angle location-plate lower end
It is fastenedly connected with angle positioning plate, described angle location-plate is provided with lock sleeve, in lock sleeve, is set with lock shaft, lock shaft
Front end be provided with latch segment, latch segment compression bridge casing lute face endoporus, the close bridge casing lute face of described angle positioning plate
A side on be provided with angle locating piece, angle locating piece holds out against bridge casing lute face.
Technical scheme it may also is that realize：Described angle locating piece be adjacent to the one of bridge casing lute face
Side is inclined-plane, and its gradient is identical with the gradient of the propelling rod support of axle housing.
Technical scheme it may also is that realize：Described auxiliary support mechanism include Auxiliary support seat,
Auxiliary support block, auxiliary compression stud and pressure strip, described Auxiliary support seat is slidably connected on the table, in Auxiliary support seat
It is provided with auxiliary support block, auxiliary support block supports the square tube position of axle housing, and Auxiliary support seat both sides are provided with auxiliary compression spiral shell
Post, pressure strip passes through auxiliary compression stud and corresponding clamp nut compresses axle housing.
Technical scheme it may also is that realize：Described pressure strip two ends are respectively arranged with U-shaped card slot,
U-shaped card slot is corresponding with auxiliary compression stud.
Beneficial effects of the present invention are：
1st, the present invention is capable of all manufacturing procedures of compatible passenger car axle, different operations only need to change adjustment frock briquetting and
Carry out axially adjustable to frock, simple and quick, the T-shaped chute positioning using the workbench of vertical machining centre is led
To axle housing positioning datum is overlapped with design basis, unifying datum between each operation, realizes angular positioning using angle board, more existing
Tool locating is more safe and reliable.
2nd, the present invention is propped up by the positioning that the bearing position axle journal that two V-type support slots support axle housing two ends realizes axle housing
Support, bearing position axle journal is through ground finish, and positioning precision is high, compresses axle housing by bent moon pressing plate and hook-shaped pressing plate, supports
The setting in the pressure hole on the cushion block on seat and bent moon pressing plate, deflects after can effectively preventing compression, compression is solid and reliable.
3rd, the one side being adjacent to bridge casing lute face of the angle locating piece of the present invention is inclined-plane, the distance rod of its gradient and axle housing
The gradient of bearing is identical, ensures the gradient in Chinese lute face by inclined-plane, thus angularly ensureing that propelling rod support and supporting plate tilt
Angle, datum coincidence.
4th, present configuration is simple, esy to use, safe and reliable, it is simple to make.Powerful, suitable axle housing batch metaplasia
The requirement produced, a frock can achieve that the positioning of multiple manufacturing procedures of axle housing clamps, by changing bent moon pressing plate, axially position
The parts such as block, angle locating piece, can achieve that the axle housing to different specification size is processed.
Brief description：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the axial positioning mechanism of the present invention；
Fig. 3 is one sequence axle housing positioning schematic during vertical machining centre processing axle housing；
Fig. 4 is two sequence axle housing positioning schematics during vertical machining centre processing axle housing；
Fig. 5 is three sequence axle housing positioning schematics during vertical machining centre processing axle housing；
Fig. 6 is four sequence axle housing positioning schematics during vertical machining centre processing axle housing.
Specific embodiment：
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of vertical machining centre processes passenger car axle composite tooling, including workbench 1, supports
Clamp system 2, axial positioning mechanism 3, smooth mechanism 4, angular detent mechanism 5 and auxiliary support mechanism 6, workbench 1 is arranged
There are multiple T-shaped chutes 13, T-shaped chute 13 extends along workbench 1 length direction.Described support clamp system 2 is arranged on work
Platform 1 two ends, support clamp system 2 to support clamping axle housing bearings at both ends position axle journal 7, the inner side of described support clamp system 2 sets
It is equipped with axial positioning mechanism 3, the brake mounting flange end face 8 of axial positioning mechanism 3 axially position axle housing, described workbench
1 middle part is provided with angular detent mechanism 5, and angular detent mechanism 5 angularly positions the Chinese lute face 9 of axle housing, angular detent mechanism 5
Both sides are respectively arranged with auxiliary support mechanism 6, described workbench 1 is provided with and smooths mechanism 4, smooth mechanism 4 and smooth axle housing
Chinese lute face 9.
Clamp system 2 is supported to include support baseboard 201, support base 202, V-type support slot 203, bent moon pressing plate 204 and hook-shaped
Pressing plate 205, described support baseboard 201 bottom is provided with T-shaped slide block, and T-shaped slide block is mobile along T-shaped chute 13, support baseboard 201
On be provided with support base 202, support base 202 top surface is provided with V-type support slot 203, and the bearing position axle journal 7 at axle housing two ends is placed on
In V-type support slot 203, support base 202 top surface side is hinged with bent moon pressing plate 204, and its opposite side is provided with hook-shaped pressing plate 205,
One end of bent moon pressing plate 204 is hinged with support base 202, and the other end is corresponding with hook-shaped pressing plate 205, and hook-shaped pressing plate 205 compresses and it
One end of corresponding bent moon pressing plate 204, bent moon pressing plate 204 and hook-shaped pressing plate 205 pressure compression axle housing.Being provided with of support base 202
The side of hook-shaped pressing plate 205 is provided with cushion block 206, and cushion block 206 supports the corresponding with hook-shaped pressing plate 205 of bent moon pressing plate 204
The bottom surface of one end, the top surface of described one end corresponding with hook-shaped pressing plate 205 of bent moon pressing plate 204 is provided with pressure hole 207, hooks
The pressure head of shape pressing plate 205 is pressed in hole 207.
Axial positioning mechanism 3 includes axle positioning plate 301, riser 302 and axially position block 303, and axle positioning plate 301 sets
Put on support baseboard 201, riser 302 is vertically fixed on axle positioning plate 301, and riser 302 is provided with U-type groove 304, stand
The side of plate 302 is provided with multiple axially position blocks 303, and U-type groove 304 blocks axle housing central siphon, and axially position block 303 is adjacent to axle housing
On brake mounting flange outer face.
Smooth mechanism 4 include smoothing seat 401, smooth post 402, on smooth bar 403 and under smooth bar 404, described smooths
Seat 401 is fastenedly connected on workbench 1, smooths to be fixed with seat 401 and smooths post 402, smooths to be connected with post 402 and comforts
Flat bar 403 and under smooth bar 404, described on smooth bar 403 and under smooth one end of bar 404 and be respectively fixed with and smooth axle sleeve
405, above smooth bar 403 and under smooth bar 404 respectively by smoothing axle sleeve 405 and smoothing post and 402 be flexibly connected.
Angular detent mechanism 5 includes angle positioning plate 501, slideway 502, wedge 503, jackscrew 504, angle location-plate 505, angle
Locating piece 506, lock sleeve 507, lock shaft 508 and latch segment 509, described angle positioning plate 501 is slidably connected at workbench 1
On, the top surface of angle positioning plate 501 is provided with two slideways 502, two pieces of angle location-plate 505 lower ends respectively with two slideways 502
It is flexibly connected, slideway 502 outer end is provided with jackscrew 504 structure, jackscrew 504 front end holds out against angle location-plate 505, described angle positions
Plate 505 lower end is fastenedly connected with angle positioning plate 501 by wedge 503, and described angle location-plate 505 is provided with lock sleeve
507, it is set with lock shaft 508 in lock sleeve 507, the front end of lock shaft 508 is provided with latch segment 509, and latch segment 509 compresses bridge
Shell Chinese lute face 9 endoporus, a described side in the close bridge casing lute face 9 of angle positioning plate 501 is provided with angle locating piece
506, angle locating piece 506 holds out against bridge casing lute face 9, and the one side being adjacent to bridge casing lute face 9 of angle locating piece 506 is inclined-plane, its
Gradient is 6 °.
Auxiliary support mechanism 6 includes Auxiliary support seat 601, auxiliary support block 602, auxiliary compression stud 603 and pressure strip
604, described Auxiliary support seat 601 is slidably connected on workbench 1, is provided with auxiliary support block in Auxiliary support seat 601
602, auxiliary support block 602 supports the square tube position of axle housing, and Auxiliary support seat 601 both sides are provided with auxiliary compression stud 603, pressure
Tight plate 604 passes through auxiliary compression stud 603 and corresponding clamp nut compresses axle housing.Described pressure strip 604 two ends are respectively provided with
There is U-shaped card slot 606, U-shaped card slot 606 is corresponding with auxiliary compression stud 603.
When vertical machining centre is processed to axle housing, generally comprises four manufacturing procedures, be respectively：
As shown in figure 3, a sequence, processing bridge casing lute face 9, it is desirable to position clamping to axle housing bearings at both ends position axle journal 7, utilizes
The brake mounting flange end face 8 of axle housing realizes axially position, and Chinese lute face 9 upward, smooths mechanism 4 and Chinese lute face 9 is smoothed,
Auxiliary support structure Auxiliary support compresses, and then processes bridge casing lute face 9.
During one sequence, by the Chinese lute face 9 of axle housing to be processed upward, axle housing to be processed is placed in the present invention, axle housing two ends
Bearing position axle journal 7 is placed in the V-type support slot 203 supporting clamp system 2, and central siphon is placed on the riser of axial positioning mechanism 3
U-type groove 304 on 302, the axially position block 303 of axial positioning mechanism 3 is adjacent to the brake mounting flange end face 8 of axle housing, comforts
Bar 403 is smoothed on flattening mechanism 4 rotate around smoothing post 402 by the corresponding axle sleeve 405 that smooths, above smooth bar 403 and comfort
Flat bridge casing lute face 9, then passes through to support the bent moon pressing plate 204 of clamp system 2 and hook-shaped pressing plate 205 to compress axle housing, auxiliary
The pressure strip 604 auxiliary compression of support clamp system 2, completes the positioning and clamping to axle housing during a sequence, starts vertical machining centre and add
The Chinese lute face 9 of work axle housing.
As shown in figure 4, two sequences, processing axle housing propelling rod support 10 face and hole, rotate axle housing to be processed, axle housing bearings at both ends
Position axle journal 7 positioning clamping, the brake mounting flange end face 8 of axle housing realizes axially position it is desirable to angularly position bridge casing lute face 9
And clamp, make axle housing propelling rod support 10 just upward.
During two sequences, after a sequence completion of processing, unclamp hook-shaped pressing plate 205 and bent moon pressing plate 204, unclamp auxiliary clamp mechanism
Pressure strip 604, rotates axle housing to be processed, makes the propelling rod support 10 of axle housing to be processed upward, then move angular detent mechanism 5
Angle location-plate 505, make the inclined-plane of the angle locating piece 506 on angle location-plate 505 be adjacent to bridge casing lute face 9, due to angle locating piece
506 inclined-plane carries 6 ° of gradient, so that there is 6 ° of gradient in bridge casing lute face 9, so that the propelling rod support 10 of axle housing is treated
Machined surface just upward, compresses axle housing, Auxiliary support again by the bent moon pressing plate 204 supporting clamp system 2 and hook-shaped pressing plate 205
The pressure strip 604 auxiliary compression of clamp system 2, completes the positioning and clamping to axle housing during two sequences, starts vertical machining centre processing
Propelling rod support 10 face of axle housing and hole.
As shown in figure 5, three sequences, the bottom plate 11 on processing axle housing, on the basis of two sequences, 180 ° of rotation axle housing to be processed,
Down, by arranging voussoir on angle positioning plate 501, positioning supports distance rod to prop up to the propelling rod support 10 processing in two sequences
Seat 10, makes bottom plate 11 just upward, axle housing bearings at both ends position axle journal 7 positioning clamping, and the brake mounting flange end face 8 of axle housing is real
Existing axially position, processes bottom plate 11.
During three sequences, after two sequence completion of processing, unclamp hook-shaped pressing plate 205 and bent moon pressing plate 204, unclamp auxiliary clamp mechanism
Pressure strip 604,180 ° of rotation axle housing to be processed, make the propelling rod support 10 processing down, angle positioning plate 501 is arranged
Voussoir, is supported the propelling rod support 10 of axle housing, makes bottom plate 11 just upward by voussoir, again by support clamp system 2
Bent moon pressing plate 204 and hook-shaped pressing plate 205 compression axle housing, the pressure strip 604 auxiliary compression of Auxiliary support clamp system 2, complete three
Positioning and clamping to axle housing during sequence, starts the bottom plate 11 that vertical machining centre processes axle housing.
As shown in fig. 6, four sequences, the parts on the bonnet 12 of processing axle housing, rotating band processing bridge on the basis of operation three
Shell, makes axle housing bonnet 12 just upward, axle housing bearings at both ends position axle journal 7 positioning clamping, and the brake mounting flange end face 8 of axle housing is real
Existing axially position, smooths mechanism 4 and Chinese lute face 9 is smoothed, and vertical machining centre processes axle housing bonnet 12.
During four sequences, after three sequence completion of processing, unclamp hook-shaped pressing plate 205 and bent moon pressing plate 204, unclamp auxiliary clamp mechanism
Pressure strip 604, rotates axle housing to be processed, and down, bonnet 12 upward, smooths and smooths under mechanism 4 the Chinese lute face 9 with processing axle housing
Bar 404 is rotated around smoothing post 402 by the corresponding axle sleeve 405 that smooths, under smooth bar 404 and smooth bridge casing lute face 9, then
The secondary bent moon pressing plate 204 by supporting clamp system 2 and hook-shaped pressing plate 205 compress axle housing, the compression of Auxiliary support clamp system 2
Plate 604 auxiliary compression, completes the positioning and clamping to axle housing during four sequences, starts vertical machining centre processing axle housing bonnet 12.
So far, complete the processing of all process steps to axle housing for the vertical machining centre.
It is noted that above-described embodiment is illustrative and not limiting to technical solution of the present invention, art is general
The equivalent of logical technical staff or the other modifications made according to prior art, as long as do not exceed technical solution of the present invention
Thinking and scope, should be included within interest field of the presently claimed invention.
Claims (8)
1. a kind of vertical machining centre processing passenger car axle composite tooling it is characterised in that：Including workbench（1）, propclip
Tight mechanism（2）, axial positioning mechanism（3）, smooth mechanism（4）, angular detent mechanism（5）And auxiliary support mechanism（6）, described
Support clamp system（2）It is arranged on workbench（1）Two ends, support clamp system（2）Support clamping axle housing bearings at both ends position axle journal
（7）, described support clamp system（2）Inner side be provided with axial positioning mechanism（3）, axial positioning mechanism（3）Axially position
The brake mounting flange end face of axle housing（8）, described workbench（1）Middle part be provided with angular detent mechanism（5）, angularly fixed
Position mechanism（5）The angular Chinese lute face positioning axle housing（9）, angular detent mechanism（5）Both sides be respectively arranged with auxiliary support mechanism
（6）, described workbench（1）On be provided with and smooth mechanism（4）, smooth mechanism（4）Smooth the Chinese lute face of axle housing（9）, described
Angular detent mechanism（5）Including angle positioning plate（501）, slideway（502）, wedge（503）, jackscrew（504）, angle location-plate
（505）, angle locating piece（506）, lock sleeve（507）, lock shaft（508）And latch segment（509）, described angle positioning plate
（501）It is slidably connected at workbench（1）On, angle positioning plate（501）Top surface be provided with two slideways（502）, two pieces of angles are determined
Position plate（505）Lower end respectively with two slideways（502）It is flexibly connected, slideway（502）Outer end is provided with jackscrew（504）Structure, top
Silk（504）Front end holds out against angle location-plate（505）, described angle location-plate（505）Wedge is passed through in lower end（503）With angle positioning plate
（501）It is fastenedly connected, described angle location-plate（505）On be provided with lock sleeve（507）, lock sleeve（507）Inside it is set with locking
Axle（508）, lock shaft（508）Front end be provided with latch segment（509）, latch segment（509）Compression bridge casing lute face（9）Endoporus,
Described angle positioning plate（501）Close bridge casing lute face（9）A side on be provided with angle locating piece（506）, angle is fixed
Position block（506）Hold out against bridge casing lute face（9）, described angle locating piece（506）Be adjacent to bridge casing lute face（9）One side be oblique
The propelling rod support of face, its gradient and axle housing（10）Gradient identical.
2. vertical machining centre according to claim 1 processing passenger car axle composite tooling it is characterised in that：Described
Workbench（1）On be provided with multiple T-shaped chutes（13）, T-shaped chute（13）Along workbench（1）Length direction extends.
3. vertical machining centre according to claim 1 processing passenger car axle composite tooling it is characterised in that：Described
Support clamp system（2）Including support baseboard（201）, support base（202）, V-type support slot（203）, bent moon pressing plate（204）And hook
Shape pressing plate（205）, described support baseboard（201）Bottom is provided with T-shaped slide block, and T-shaped slide block is along T-shaped chute（13）Mobile,
Support base plate（201）On be provided with support base（202）, support base（202）Top surface is provided with V-type support slot（203）, axle housing two ends
Bearing position axle journal（7）It is placed on V-type support slot（203）Interior, support base（202）Top surface side is hinged with bent moon pressing plate（204）, its
Opposite side is provided with hook-shaped pressing plate（205）, bent moon pressing plate（204）One end and support base（202）Hinged, the other end and hook-shaped pressure
Plate（205）Corresponding, hook-shaped pressing plate（205）Compress corresponding bent moon pressing plate（204）One end, bent moon pressing plate（204）With hook
Shape pressing plate（205）Compression axle housing.
4. vertical machining centre according to claim 3 processing passenger car axle composite tooling it is characterised in that：Described
Support base（202）Be provided with hook-shaped pressing plate（205）Side be provided with cushion block（206）, cushion block（206）Support bent moon pressing plate
（204）With hook-shaped pressing plate（205）The bottom surface of corresponding one end, described bent moon pressing plate（204）With hook-shaped pressing plate（205）
The top surface of corresponding one end is provided with pressure hole（207）, hook-shaped pressing plate（205）Pressure head be pressed on hole（207）Interior.
5. vertical machining centre according to claim 1 processing passenger car axle composite tooling it is characterised in that：Described
Axial positioning mechanism（3）Including axle positioning plate（301）, riser（302）And axially position block（303）, axle positioning plate（301）
It is arranged on support baseboard（201）On, riser（302）Vertically it is fixed on axle positioning plate（301）On, riser（302）On be provided with U
Type groove（304）, riser（302）Side be provided with multiple axially position blocks（303）, U-type groove（304）Block axle housing central siphon, axle
To locating piece（303）It is adjacent to the outer face of the brake mounting flange on axle housing.
6. vertical machining centre according to claim 1 processing passenger car axle composite tooling it is characterised in that：Described
Smooth mechanism（4）Including smoothing seat（401）, smooth post（402）, on smooth bar（403）And under smooth bar（404）, described comforts
Flat seat（401）It is fastenedly connected in workbench（1）On, smooth seat（401）On be fixed with and smooth post（402）, smooth post（402）Upper work
Bar is smoothed on being dynamically connected（403）And under smooth bar（404）, described on smooth bar（403）And under smooth bar（404）One end
It is respectively fixed with and smooth axle sleeve（405）, above smooth bar（403）And under smooth bar（404）Respectively by smoothing axle sleeve（405）With comfort
Flat post（402）It is flexibly connected.
7. vertical machining centre according to claim 1 processing passenger car axle composite tooling it is characterised in that：Described
Auxiliary support mechanism（6）Including Auxiliary support seat（601）, auxiliary support block（602）, auxiliary compression stud（603）And pressure strip
（604）, described Auxiliary support seat（601）It is slidably connected at workbench（1）On, Auxiliary support seat（601）Inside it is provided with auxiliary
Support block（602）, auxiliary support block（602）Support the square tube position of axle housing, Auxiliary support seat（601）Both sides are provided with auxiliary pressure
Tight stud（603）, pressure strip（604）By auxiliary compression stud（603）And clamp nut compresses axle housing accordingly.
8. vertical machining centre according to claim 7 processing passenger car axle composite tooling it is characterised in that：Described
Pressure strip（604）Two ends are respectively arranged with U-shaped card slot（606）, U-shaped card slot（606）With auxiliary compression stud（603）Corresponding.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311381.XA CN104889772B (en) | 2015-06-09 | 2015-06-09 | Vertical machining centre processes passenger car axle composite tooling |
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|---|---|---|---|
| CN201510311381.XA CN104889772B (en) | 2015-06-09 | 2015-06-09 | Vertical machining centre processes passenger car axle composite tooling |
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| CN104889772A CN104889772A (en) | 2015-09-09 |
| CN104889772B true CN104889772B (en) | 2017-03-01 |
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| CN107322217B (en) * | 2016-04-28 | 2023-05-12 | 庆铃汽车（集团）有限公司 | Axle housing shaft coupling dish rear axle lid sectional fixture |
| CN107511694B (en) * | 2017-08-31 | 2019-05-24 | 武汉理工大学 | Beam rear axle axle housing inner cavity supporting mechanism |
| CN112296722B (en) * | 2020-07-27 | 2024-04-16 | 襄阳福达东康曲轴有限公司 | Angular positioning fixture |
| CN112453238B (en) * | 2020-11-17 | 2023-06-16 | 燕山大学 | Stamping forming method of integral axle housing and axle package |
| CN112975518B (en) * | 2021-02-26 | 2023-01-06 | 山东威达重工股份有限公司 | Horizontal smoothing mechanism shared with machine tool feed shaft, machine tool and working method |
| CN113953863A (en) * | 2021-11-12 | 2022-01-21 | 中国航发沈阳黎明航空发动机有限责任公司 | Design structure of quick change frock of family part |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611453B2 (en) * | 1986-02-03 | 1994-02-16 | トヨタ自動車株式会社 | Positioning jig for axle housing bracket |
| KR101049246B1 (en) * | 2009-06-22 | 2011-07-14 | ( 주 ) 화신 | Jig for processing axle beams for automobiles |
| CN103692228B (en) * | 2013-12-30 | 2016-04-27 | 郑州精益达汽车零部件有限公司 | Vertical machining centre processing passenger car axle end face and bottom surface frock |
| CN103707104B (en) * | 2013-12-30 | 2015-12-23 | 郑州精益达汽车零部件有限公司 | Vertical machining centre processing passenger car axle two sides frock |
| CN204248401U (en) * | 2014-10-16 | 2015-04-08 | 安徽安簧机械股份有限公司 | A kind of hole processing device of axles in industrial vehicles shell |
| CN204183281U (en) * | 2014-10-31 | 2015-03-04 | 武汉鑫恒通车桥制造有限公司 | For the fixture that the actinal surface endoporus and center of processing Drive axle housing are high |
| CN104493582B (en) * | 2014-12-01 | 2017-01-04 | 郑州精益达汽车零部件有限公司 | Horizontal Machining centers processing passenger car axle frock |
| CN104493583B (en) * | 2014-12-01 | 2016-12-07 | 郑州精益达汽车零部件有限公司 | The lifting force pole socket recruitment dress of horizontal Machining centers processing passenger car axle |
| CN104646703B (en) * | 2015-01-28 | 2017-05-31 | 宁波海天精工股份有限公司 | One kind processing heavy truck axle shell clamping fixer |
| CN204748095U (en) * | 2015-06-09 | 2015-11-11 | 郑州精益达汽车零部件有限公司 | Vertical machining center processing passenger car axle housing is with compound frock |
-
2015
- 2015-06-09 CN CN201510311381.XA patent/CN104889772B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104889772A (en) | 2015-09-09 |
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