CN107984178A - A kind of knuckle processing technology - Google Patents
A kind of knuckle processing technology Download PDFInfo
- Publication number
- CN107984178A CN107984178A CN201711379841.8A CN201711379841A CN107984178A CN 107984178 A CN107984178 A CN 107984178A CN 201711379841 A CN201711379841 A CN 201711379841A CN 107984178 A CN107984178 A CN 107984178A
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- Prior art keywords
- arm
- knuckle
- jacking block
- lateral
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of knuckle processing technology, is first processed knuckle workpiece front clamping on center hole machining clamp；The reverse clamping of knuckle workpiece is processed on Horizontal clamp again；The lateral clamping of knuckle workpiece is processed on lateral fixture again；The present invention respectively carries out knuckle workpiece forward and reverse and lateral clamping by three sleeve clamps, the different parts of workpiece are processed successively in order, manufacturing procedure is optimized, reduces number of changing knife and feed time in knuckle process, improves processing efficiency.
Description
Technical field
The present invention relates to a kind of knuckle processing technology.
Background technology
Knuckle is one of major part on steering axle of automobile, can make vehicle steadily traveling and sensitive transmission traveling side
To the function of knuckle is subject to automotive front load, supports and drives front-wheel to be rotated around stub and make motor turning；And with
Automobile demand is increasing, and yield is higher and higher, and the requirement to the processing efficiency of knuckle is also more and more harsh, and due to turning to
Need the structure processed complex on section, process is more, and existing processing method and technique are difficult to the production for meeting knuckle
Amount demand.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：A kind of knuckle processing technology is proposed, by excellent
The manufacturing procedure for changing knuckle improves its processing efficiency.
What the technical solution of the present invention was realized in：A kind of knuckle processing technology, comprises the steps of：
1. by knuckle workpiece front clamping on center hole machining clamp；The rough turn positive internal diameter of centre bore；Coarse-fine car center
The internal diameter of hole reverse side；The positive internal diameter of smart car centre bore；The annular groove of car centre bore；
2. by the reverse clamping of knuckle workpiece on Horizontal clamp；The two sides of the termination of milling swing arm；Bore the end of brake arm
Hole, and in the tow sides chamfering in hole；Rough mill the two sides of steering arm and the taper hole face of end；Rough mill control linking arm and
The two sides of shock-absorbing arms；Milling controls the outer end face of linking arm；Drill on the outer end face of control linking arm, and hole milling；
3. by the lateral clamping of knuckle workpiece on lateral fixture；Finish-milling controls the two sides of linking arm and shock-absorbing arms；Subtracting
Shake the flank hole and chamfering of arm；In the flank hole and chamfering of control linking arm；Along the center kerf of control linking arm；Turning
Drill and ream taper hole to the end of arm；The end face of milling ABS contiguous blocks, and bottom outlet is bored on end face, and to the bottom outlet tapping.
Preferably, the step 1. in, the rough turn positive a diameter of 61.3mm of centre bore；Coarse-fine car centre bore reverse side it is straight
Footpath is 62mm；The positive a diameter of 61.8mm of smart car centre bore；The diameter of ring groove of car centre bore is 65mm；The step 2. in,
The end bore diameter of brake arm is 12.2mm, and it is 15mm to control the bore diameter on the outer end face of linking arm；The step is 3.
In, the bore diameter in shock-absorbing arms is 12mm, and it is 10mm to control the bore diameter on linking arm, and the end face of ABS contiguous blocks drills
Standard is M8.
Preferably, the center hole machining clamp includes disc seat and oil circuit component, and brake arm pressure is provided with disc seat
Tight seat, steering arm pressed seat, steering arm jacking block, control arm jacking block, shock-absorbing arms jacking block, side jacking block and manifold blocks；The oil circuit group
Part is coordinated by manifold blocks and above-mentioned each component；The brake arm pressed seat and steering arm pressed seat by oil cylinder, pressure arm and
Cushion block structure and knuckle work pieces mate, steering arm jacking block, control arm jacking block, shock-absorbing arms jacking block and side jacking block are that hydraulic pressure is held out against
Component；The brake arm pressed seat coordinates with brake arm, and steering arm pressed seat and steering arm jacking block coordinate with steering arm, control arm
Jacking block coordinates with control linking arm, and shock-absorbing arms jacking block coordinates with shock-absorbing arms, and side jacking block coordinates with ABS contiguous blocks.
Preferably, the steering arm pressed seat and steering arm jacking block are separately positioned on the both sides of steering arm；The control arm
The front end face of jacking block and control linking arm coordinates；The shock-absorbing arms jacking block coordinates with shock-absorbing arms close to the side of brake arm；It is described
Side jacking block and the front end face of ABS contiguous blocks coordinate.
Preferably, multiple clump weights are additionally provided with the disc seat, multiple clump weights are set in the form of stacking.
Preferably, the Horizontal clamp includes base, and main pressed seat and at least one set of horizontal clamping group are provided with base
Part, horizontal clamping assembly include positioning seat, clamping seats and two secondary pressed seats；Main pressure arm is provided with the main pressed seat, is pressed from both sides
Steering arm fixture block and fixed top are provided with tight seat, hydraulic pressure top is provided with steering arm fixture block；The main pressed seat and two
A pair pressed seat is located at the both sides of positioning seat respectively, and hydraulic push rod, fixed block and Z-shaped pressure arm are provided with secondary pressed seat；The Z
One end of the lower part of shape pressure arm is hinged with hydraulic push rod, and the other end is connected by connecting plate with fixed block, the both ends point of connecting plate
It is not hinged with fixed block and Z-shaped pressure arm, the end set on the top of Z-shaped pressure arm has compact heap.
Preferably, the horizontal clamping assembly has two groups, and two groups of horizontal clamping assemblies are symmetrically set in the both sides of main pressed seat
Put, the main pressure arm on main pressed seat is double end pressure arm, and the middle part of main pressure arm and the flexible bar portion of main pressed seat are hinged, main pressure arm
Both ends coordinate clamping workpiece with two groups of horizontal clamping assemblies respectively.
Preferably, vertical guide groove is provided with the clamping seats, the locking pin coordinated with guide groove is additionally provided with base.
Preferably, the lateral fixture includes bottom plate, and at least one side plate frame is provided with bottom plate, is provided with side plate frame
Lateral oil cylinder, brake arm positioning pin and multiple backing pins；The lateral dress with knuckle work pieces mate is provided with the lateral oil cylinder
Clip assembly, brake arm positioning pin coordinate with brake arm；The lateral clamping assembly includes hydraulic pressure plug, oil sealing, tightening pin, fastening ring
With lateral socket；The hydraulic pressure plug is arranged in lateral oil cylinder, and oil sealing is arranged on the port of lateral oil cylinder, and hydraulic pressure plug passes through oil sealing
With tightening pin connection, and by locking cover locking, socket is provided with fastening ring, fastening ring passes through socket and coordinates with tightening pin；
The lateral socket is fixedly connected on side plate frame, and lateral socket coordinates knuckle Workpiece clamping with tightening pin and fastening ring.
Preferably, two symmetrical side plate framves are provided with the bottom plate, all parts on two side plate framves are opposite to be set
Put.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The knuckle processing technology of the present invention, respectively knuckle workpiece is carried out forward and reverse and lateral dress by three sleeve clamps
Folder, is in order successively processed the different parts of workpiece, optimizes manufacturing procedure, reduce in knuckle process
Number of changing knife and feed time, improve processing efficiency.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Attached drawing 1 is the stereogram of knuckle workpiece of the present invention；
Attached drawing 2 is the stereogram of center hole machining clamp of the present invention；
Attached drawing 3 is the stereogram of Horizontal clamp of the present invention；
Attached drawing 4 is the stereogram of secondary pressed seat of the present invention；
Attached drawing 5 is the stereogram of lateral fixture of the present invention；
Attached drawing 6 is the partial sectional view of lateral fixture of the present invention；
Attached drawing 7 is the stereogram of fastening ring of the present invention.
Embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
As shown in attached drawing 1-7, a kind of knuckle processing technology of the present invention, comprises the steps of：
1. by 1 front clamping of knuckle workpiece on center hole machining clamp；Rough turn 2 positive internal diameter of centre bore；In coarse-fine car
The internal diameter of 2 reverse side of heart hole；2 positive internal diameter of smart car centre bore；The annular groove of car centre bore 2；
2. by 1 reverse clamping of knuckle workpiece on Horizontal clamp；The two sides of the termination of milling swing arm 3；The end of brake arm 3
Drilling, and in the tow sides chamfering in hole；Rough mill the two sides of steering arm 4 and the taper hole face of end；Rough mill control linking arm 5
And the two sides of shock-absorbing arms 6；Milling controls the outer end face of linking arm 5；Drill on the outer end face of control linking arm 5, and hole milling；
3. by 1 lateral clamping of knuckle workpiece on lateral fixture；Finish-milling controls the two sides of linking arm 5 and shock-absorbing arms 6；
The flank hole and chamfering of shock-absorbing arms 6；In the flank hole and chamfering of control linking arm 5；Along the center saw of control linking arm 5
Groove；Drill and ream taper hole in the end of steering arm 4；The end face of milling ABS contiguous blocks 7, and bottom outlet is bored on end face, and the bottom outlet is attacked
Tooth.
Wherein, step 1. in, the rough turn positive a diameter of 61.3mm of centre bore 2；The diameter of coarse-fine 2 reverse side of car centre bore
For 62mm；The positive a diameter of 61.8mm of smart car centre bore 2；The diameter of ring groove of car centre bore 2 is 65mm；Step 2. in, system
The end bore diameter of swing arm 3 is 12.2mm, and it is 15mm to control the bore diameter on the outer end face of linking arm 5；Step 3. in,
Bore diameter in shock-absorbing arms 6 is 12mm, and it is 10mm to control the bore diameter on linking arm 5, and the end face of ABS contiguous blocks 7 drills
Standard is M8.
Step 1. in, as shown in Fig. 2, the center hole machining clamp includes disc seat 11 and oil circuit component 12, disk
Brake arm pressed seat 13, steering arm pressed seat 14, steering arm jacking block 141, control arm jacking block 15, shock-absorbing arms top are provided with seat 11
Block 16, side jacking block 17 and manifold blocks；The oil circuit component 12 is coordinated by manifold blocks and above-mentioned each component；The brake arm compresses
Seat 13 and steering arm pressed seat 14 are coordinated by oil cylinder, pressure arm and cushion block structure and knuckle workpiece 1, steering arm jacking block 141,
Control arm jacking block 15, shock-absorbing arms jacking block 16 and side jacking block 17 are that hydraulic pressure holds out against component；The brake arm pressed seat 13 and braking
Arm 3 coordinates, and steering arm pressed seat 14 and steering arm jacking block 141 coordinate with steering arm 4, control arm jacking block 15 and control linking arm 5
Front end face coordinate, shock-absorbing arms jacking block 16 coordinates with shock-absorbing arms 6, the front end face cooperation of side jacking block 17 and ABS contiguous blocks 7.
Wherein, disc seat 11 is divided into the left and right sides, brake arm pressed seat by the direction that holds out against of the control arm jacking block 15
13 and shock-absorbing arms jacking block 16 be located at side, steering arm pressed seat 14, steering arm jacking block 141 and side jacking block 17 are located at opposite side, and
And steering arm pressed seat 14 and steering arm jacking block 141 are separately positioned on the both sides of the steering arm of workpiece；On the disc seat 11 also
Multiple clump weights 18 are provided with, multiple clump weights 18 are set in the form of stacking.
Step 2. in, as shown in Figure 3,4, the Horizontal clamp includes base 21, and main pressed seat is provided with base 21
22 and two groups of horizontal clamping assemblies for being symmetricly set on main 22 both sides of pressed seat, horizontal clamping assembly includes positioning seat 23, clamps
Seat 24 and two secondary pressed seats 25；It is provided with main pressure arm 26 on the main pressed seat 22, main pressure arm 26 is double end pressure arm, main pressure arm
26 middle part and the flexible bar portion of main pressed seat 22 are hinged；Steering arm fixture block 27 and fixed top are provided with the clamping seats 24
Head, hydraulic pressure top is provided with steering arm fixture block 27, vertical guide groove 28 is additionally provided with clamping seats 24, is also set up on base 21
There is the locking pin 29 coordinated with guide groove 28；The main pressed seat 22 and two secondary pressed seats 25 are located at the two of positioning seat 23 respectively
Side, is provided with hydraulic push rod 251, fixed block 252 and Z-shaped pressure arm 253 on secondary pressed seat 25；The lower part of the Z-shaped pressure arm 253
One end is hinged with hydraulic push rod 251, and the other end is connected by connecting plate 254 with fixed block 252, the both ends difference of connecting plate 254
Hinged with fixed block 252 and Z-shaped pressure arm 253, the end set on the top of Z-shaped pressure arm 253 has compact heap 255；The knuckle
In the loop configuration on positioning seat 23, main pressure arm 26 coordinates main body annulus on workpiece 1 with each secondary pressed seat 25, compresses
The circular planes of 1 main body reverse side of knuckle workpiece, knuckle workpiece 1 is fixed on positioning seat 23, and clamping seats 24 can incite somebody to action
The steering arm 4 of knuckle workpiece 1 clamps.
Step 3. in, as illustrated in figs. 5-7, the lateral fixture include bottom plate 31, and two are provided with bottom plate 31 symmetrically
Side plate frame 32, be provided with lateral oil cylinder 33, brake arm positioning pin 34 and multiple backing pins 35 on side plate frame 32；The lateral oil cylinder
The lateral clamping assembly coordinated with knuckle workpiece 1 is provided with 33, brake arm positioning pin 34 coordinates with brake arm 3；The side
Hydraulic pressure plug 331, oil sealing 332, tightening pin 333, fastening ring 334 and lateral socket 335 are included to clamping assembly；The hydraulic pressure plug
331 are arranged in lateral oil cylinder 33, and oil sealing 332 is arranged on the port of lateral oil cylinder 33, and hydraulic pressure plug 331 is through oil sealing 332 and tightly
Rationed marketing 333 connects, and is locked by lock sleeve 336, and socket is provided with fastening ring 334, and fastening ring 334 passes through socket and tightening
Pin 333 coordinates；The lateral socket 335 is fixedly connected on side plate frame 32, lateral socket 335 and tightening pin 333 and fastening ring
334 cooperations clamp knuckle workpiece 1.
Before clamping, lateral oil cylinder 33 is in pressure release state, and hydraulic pressure plug 331 is located at anteposition, and fastening ring 334 is in and removes shape
State；During clamping, by knuckle workpiece 1 on the lateral socket 335, and fastening ring 334 is loaded onto, turning of work piece, makes the system of workpiece
The position correspondence of swing arm 3 and brake arm positioning pin 34, the logical oil of lateral oil cylinder 33,331 acting in opposition of hydraulic pressure plug, passes through tightening pin
333 and fastening ring 334 coordinate by knuckle Workpiece clamping on lateral socket 335, workpiece has two brake arms 3, two systems
Hole position on swing arm 3 is arranged concentrically along the central axis of workpiece, and therefore, brake arm positioning pin 34 can be with two brakings of workpiece
Arm 3 is respectively cooperating with, and workpiece is positioned on two positions, easy to the multi-direction processing of multiaspect on workpiece.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, it is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (10)
1. a kind of knuckle processing technology, it is characterised in that comprise the steps of：
1. by knuckle workpiece（1）Front clamping is on center hole machining clamp；Rough turn centre bore（2）Positive internal diameter；It is coarse-fine
Car centre bore（2）The internal diameter of reverse side；Smart car centre bore（2）Positive internal diameter；Car centre bore（2）Annular groove；
2. by knuckle workpiece（1）Reverse clamping is on Horizontal clamp；Milling swing arm（3）Termination two sides；Brake arm（3）
End drilling, and in the tow sides chamfering in hole；Rough mill steering arm（4）Two sides and end taper hole face；Rough mill control
Linking arm processed（5）And shock-absorbing arms（6）Two sides；Milling controls linking arm（5）Outer end face；In control linking arm（5）It is outer
Drill on end face, and hole milling；
3. by knuckle workpiece（1）Lateral clamping is on lateral fixture；Finish-milling controls linking arm（5）And shock-absorbing arms（6）Two
Side；In shock-absorbing arms（6）Flank hole and chamfering；In control linking arm（5）Flank hole and chamfering；Along control linking arm
（5）Center kerf；In steering arm（4）End drill and ream taper hole；Milling ABS contiguous blocks（7）End face, and bottom is bored on end face
Hole, and to the bottom outlet tapping.
2. knuckle processing technology according to claim 1, it is characterised in that：The step 1. in, rough turn centre bore（2）
Positive a diameter of 61.3mm；Coarse-fine car centre bore（2）A diameter of 62mm of reverse side；Smart car centre bore（2）It is positive a diameter of
61.8mm；Car centre bore（2）Diameter of ring groove be 65mm；The step 2. in, brake arm（3）End bore diameter be
12.2mm, controls linking arm（5）Outer end face on bore diameter be 15mm；The step 3. in, shock-absorbing arms（6）On drilling
A diameter of 12mm, controls linking arm（5）On bore diameter be 10mm, ABS contiguous blocks（7）End face drilling standard be M8.
3. knuckle processing technology according to claim 1, it is characterised in that：The center hole machining clamp includes disk
Seat（11）With oil circuit component（12）, disc seat（11）On be provided with brake arm pressed seat（13）, steering arm pressed seat（14）, turn to
Arm jacking block（141）, control arm jacking block（15）, shock-absorbing arms jacking block（16）, side jacking block（17）And manifold blocks；The oil circuit component（12）
Coordinated by manifold blocks and above-mentioned each component；The brake arm pressed seat（13）With steering arm pressed seat（14）By oil cylinder,
Pressure arm and cushion block structure and knuckle workpiece（1）Coordinate, steering arm jacking block（141）, control arm jacking block（15）, shock-absorbing arms jacking block
（16）With side jacking block（17）It is that hydraulic pressure holds out against component；The brake arm pressed seat（13）With brake arm（3）Coordinate, steering arm pressure
Tight seat（14）With steering arm jacking block（141）With steering arm（4）Coordinate, control arm jacking block（15）With controlling linking arm（5）Coordinate, subtract
Shake arm jacking block（16）With shock-absorbing arms（6）Coordinate, side jacking block（17）With ABS contiguous blocks（7）Coordinate.
4. knuckle processing technology according to claim 3, it is characterised in that：The steering arm pressed seat（14）And steering
Arm jacking block（141）It is separately positioned on steering arm（4）Both sides；The control arm jacking block（15）With controlling linking arm（5）Anode
Face coordinates；The shock-absorbing arms jacking block（16）With shock-absorbing arms（6）Close to brake arm（3）Side coordinate；The side jacking block（17）With
ABS contiguous blocks（7）Front end face coordinate.
5. knuckle processing technology according to claim 3, it is characterised in that：The disc seat（11）On be additionally provided with it is more
A clump weight（18）, multiple clump weights（18）Set in the form of stacking.
6. knuckle processing technology according to claim 1, it is characterised in that：The Horizontal clamp includes base（21）,
Base（21）On be provided with main pressed seat（22）With at least one set of horizontal clamping assembly, horizontal clamping assembly includes positioning seat
（23）, clamping seats（24）With two secondary pressed seats（25）；The main pressed seat（22）On be provided with main pressure arm（26）, clamping seats
（24）On be provided with steering arm fixture block（27）Come directly towards with fixed, steering arm fixture block（27）On be provided with hydraulic pressure top；The main pressure
Tight seat（22）With two secondary pressed seats（25）It is located at positioning seat respectively（23）Both sides, secondary pressed seat（25）On be provided with hydraulic thrust
Bar（251）, fixed block（252）With Z-shaped pressure arm（253）；The Z-shaped pressure arm（253）Lower part one end and hydraulic push rod（251）
Hinged, the other end passes through connecting plate（254）With fixed block（252）Connection, connecting plate（254）Both ends respectively with fixed block
（252）With Z-shaped pressure arm（253）It is hinged, Z-shaped pressure arm（253）The end set on top have compact heap（255）.
7. knuckle processing technology according to claim 6, it is characterised in that：The horizontal clamping assembly has two groups, and two
The horizontal clamping assembly of group is in main pressed seat（22）Both sides be symmetrical arranged, main pressed seat（22）On main pressure arm（26）For double end pressure
Arm, main pressure arm（26）Middle part and main pressed seat（22）Flexible bar portion be hinged, main pressure arm（26）Both ends respectively with two groups of water
Paperback clip assembly coordinates clamping workpiece.
8. knuckle processing technology according to claim 6, it is characterised in that：The clamping seats（24）On be provided with it is vertical
Guide groove（28）, base（21）On be additionally provided with and guide groove（28）The locking pin of cooperation（29）.
9. knuckle processing technology according to claim 1, it is characterised in that：The lateral fixture includes bottom plate（31）,
Bottom plate（31）On be provided with least one side plate frame（32）, side plate frame（32）On be provided with lateral oil cylinder（33）, brake arm positioning
Pin（34）With multiple backing pins（35）；The lateral oil cylinder（33）On be provided with and knuckle workpiece（1）The lateral clamping group coordinated
Part, brake arm positioning pin（34）With brake arm（3）Coordinate；The lateral clamping assembly includes hydraulic pressure plug（331）, oil sealing（332）、
Tightening pin（333）, fastening ring（334）With lateral socket（335）；The hydraulic pressure plug（331）It is arranged on lateral oil cylinder（33）In, oil
Envelope（332）It is arranged on lateral oil cylinder（33）Port, hydraulic pressure plug（331）Through oil sealing（332）With tightening pin（333）Connection, and
Pass through lock sleeve（336）Locking, fastening ring（334）On be provided with socket, fastening ring（334）Pass through socket and tightening pin（333）
Coordinate；The lateral socket（335）It is fixedly connected on side plate frame（32）On, lateral socket（335）With tightening pin（333）And tightening
Ring（334）Coordinate knuckle workpiece（1）Clamp.
10. knuckle processing technology according to claim 9, it is characterised in that：The bottom plate（31）On be provided with two
Symmetrical side plate frame（32）, two side plate framves（32）On all parts be oppositely arranged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379841.8A CN107984178B (en) | 2017-12-20 | 2017-12-20 | A kind of knuckle processing technology |
| PCT/CN2017/119798 WO2019119512A1 (en) | 2017-12-20 | 2017-12-29 | Steering knuckle machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379841.8A CN107984178B (en) | 2017-12-20 | 2017-12-20 | A kind of knuckle processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107984178A true CN107984178A (en) | 2018-05-04 |
| CN107984178B CN107984178B (en) | 2019-05-07 |
Family
ID=62038915
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379841.8A Active CN107984178B (en) | 2017-12-20 | 2017-12-20 | A kind of knuckle processing technology |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107984178B (en) |
| WO (1) | WO2019119512A1 (en) |
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| CN108655982A (en) * | 2018-06-07 | 2018-10-16 | 中信戴卡股份有限公司 | A kind of fixture of spindle |
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| CN108927686B (en) * | 2018-08-07 | 2024-05-10 | 芜湖先力自动化设备有限公司 | Hydraulic clamp of knuckle horizontal milling machine and application method thereof |
| CN108714772A (en) * | 2018-08-31 | 2018-10-30 | 瑞安市联众汽车零部件有限公司 | A kind of spindle processing technology |
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| CN109262318A (en) * | 2018-09-28 | 2019-01-25 | 芜湖先力自动化设备有限公司 | A kind of connecting plate milling machine hydraulically operated fixture and its application method |
| CN109483294A (en) * | 2018-12-05 | 2019-03-19 | 安徽安簧机械股份有限公司 | A kind of fixture and its application method for the processing of spindle ball pin pedestal |
| CN109318021A (en) * | 2018-12-12 | 2019-02-12 | 上海西格码机床有限公司 | A kind of grip device of automatic processing knuckle |
| CN109822302A (en) * | 2019-04-11 | 2019-05-31 | 湖北三环锻造有限公司 | Knuckle vertical pulling lever arm processing technology |
| CN111546013B (en) * | 2020-05-18 | 2022-03-04 | 中国重汽集团济南动力有限公司 | Heavy truck knuckle processing technology |
| CN111546013A (en) * | 2020-05-18 | 2020-08-18 | 中国重汽集团济南动力有限公司 | Heavy truck knuckle processing technology |
| CN113560821B (en) * | 2021-07-23 | 2023-03-31 | 贵州詹阳动力重工有限公司 | Method for machining five-degree-of-freedom steering mechanism bracket |
| CN113560821A (en) * | 2021-07-23 | 2021-10-29 | 贵州詹阳动力重工有限公司 | Method for machining five-degree-of-freedom steering mechanism bracket |
Also Published As
| Publication number | Publication date |
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| CN107984178B (en) | 2019-05-07 |
| WO2019119512A1 (en) | 2019-06-27 |
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