CN106736652A - A kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology - Google Patents
A kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology Download PDFInfo
- Publication number
- CN106736652A CN106736652A CN201611242456.4A CN201611242456A CN106736652A CN 106736652 A CN106736652 A CN 106736652A CN 201611242456 A CN201611242456 A CN 201611242456A CN 106736652 A CN106736652 A CN 106736652A
- Authority
- CN
- China
- Prior art keywords
- end tooth
- flange york
- ring slot
- tooth flange
- earhole
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of driving axle end tooth nosing fork boring earhole, car jump-ring slot fixture and its processing technology, fixture includes chuck body, positioning disk and Hydraulic Clamping Mechanism, and the processing technology is positioned by the end-tooth of end tooth flange york bottom surface with car jump-ring slot work flow for the boring earhole of end tooth flange york with the end-tooth of fixture positioning disk.Original two cumbersome positioning steps are reduced to once accurately position fixing process by the present invention during driving axle end tooth nosing fork earhole metalworking is carried out, and two lathes of processing are kept to a machine tool, improve production efficiency, reduce production cost.
Description
Technical field
The invention belongs to clamping tool for machine work technical field, specifically a kind of end tooth flange york boring earhole, car jump ring
Groove fixture and its processing technology.
Background technology
The use requirement of vehicle driving shaft assembly is more special, and it needs to rotate at a high speed in transmitting torque, so, with
People are jerk value to driving-shaft assembly, dynamic flat to Automobile Design hommization, the requirement more and more higher to automobile ride comfort
The requirement also more and more higher of weighing apparatus precision and residual unbalance, value.
Existing driving axle end tooth nosing fork uses end tooth bead when two earhole metalworking operations is carried out in CNC milling machine
Two bolts hole of fork are positioned and carry out boring processing, and car jump-ring slot, reaming operation, positioned with earhole in numerically controlled lathe, so
In the two procedures of earhole processing, positioning and clamping, positioning datum disunity twice are used, caused earhole precision to meet
Use requirement.This phenomenon can cause adverse consequences：First, two earhole jump-ring slots distance is uneven, and symmetry is overproof；2nd, earhole
Partially, earhole form and position tolerance is overproof for easy boring, and influence is assembled and the initial dynamic balancing value of dynamic balancing, influences product quality.Therefore it is existing
Driving axle end tooth nosing fork boring earhole, car jump-ring slot fixture and its processing technology can not meet driving-shaft assembly bounce and
Dynamically balanced requirement, therefore, we actively develop a kind of new driving axle end tooth nosing fork boring earhole, car jump-ring slot fixture
And its processing technology, substitute traditional driving axle end tooth nosing fork boring earhole, car jump-ring slot fixture and its processing technology.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of new driving axle end tooth nosing fork boring earhole, car jump ring
Groove fixture and its processing technology, solve fixture of the prior art to two earhole jump-ring slots in processing driving axle end tooth nosing fork
Apart from uneven, the easy boring of earhole partially, earhole form and position tolerance is overproof, influences the problems such as assembling dynamic balancing value initial with dynamic balancing.
The present invention is for the solution technical scheme that is used of above-mentioned technical problem：A kind of driving axle end tooth nosing fork boring ear
Hole, car jump-ring slot fixture and its processing technology, fixture include chuck body, positioning disk and Hydraulic Clamping Mechanism, the fixture
Body is the middle cylinder for being axially arranged with through hole, and the bottom of through hole is provided with the positioning disk for placing flange york to be processed, institute
The upper surface for stating positioning disk is provided with the end-tooth of the adaptation that matches with end tooth flange york bottom, and the Hydraulic Clamping Mechanism is set
On the top of chuck body, Hydraulic Clamping Mechanism includes hydraulic cylinder, pressing plate and two floating V-blocks, and two floating V-blocks are fixed
It is adapted with the position of the earhole of end tooth flange york two in the lower surface of pressing plate, and two positions of floating V-block, the pressing plate
Upper end is fixedly connected with the piston rod of hydraulic cylinder.
As a kind of driving axle end tooth nosing fork boring earhole of the invention, the further improvement of car jump-ring slot fixture：It is described
The lower surface of floating V-block offers the arc groove that can be cooperated with the ear upper surface of flange york.
As a kind of driving axle end tooth nosing fork boring earhole of the invention, the further improvement of car jump-ring slot fixture：It is described
The arc groove inwall of floating V-block is provided with anti-slip veins, to increase the positional accuracy of end tooth flange york.
As a kind of driving axle end tooth nosing fork boring earhole of the invention, the further improvement of car jump-ring slot fixture：It is described
The via bottoms of chuck body are provided with the groove for installing positioning disk, and positioning disk is fixed by screws in the recessed of chuck body
In groove.
The processing technology of driving axle end tooth nosing fork, comprises the following steps：The end tooth flange york of processing will be needed from fixture
Body front side is put into, adjustment end tooth flange york position, makes end tooth flange york bottom end face tooth with positioning disk upper surface end-tooth phase
Engagement, starts automatic liquid cylinder pressure, and the piston rod band dynamic pressure plate of hydraulic cylinder pushes down on floating V-block, floating V-block arc groove
The Liang Ge ears of end tooth flange york are compressed, end tooth flange york positioning is completed, and knife tower machining center is successively carried out respectively to two earholes
Boring earhole and car jump-ring slot.
Beneficial effect
A kind of driving axle end tooth nosing fork boring earhole of the present invention, car jump-ring slot fixture and its processing technology, are carrying out power transmission shaft
Original two cumbersome positioning steps are reduced to once accurately position fixing process during end tooth flange york earhole metalworking, plus
Two lathes of work are kept to a machine tool, improve production efficiency, reduce production cost, it is often more important that can be to greatest extent
Guarantee element precision, positioned with end tooth, improve positioning precision, and clamping, positioning is not repeated, positioning datum is united
One, various accumulations of error during metalworking are eliminated, the dimensional accuracy of earhole is improve, it is driven after assembling is ensured to greatest extent
The dynamic balancing quality of axle assembly, improves product quality.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the surface texture schematic diagram of positioning disk of the invention；
Marked in figure：1st, chuck body, 2, positioning disk, 3, floating V-block, 4, hydraulic cylinder.
Specific embodiment
As illustrated, a kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology, fixture includes fixture
Body 1, positioning disk 2 and Hydraulic Clamping Mechanism, the chuck body 1 are axially arranged with the cylinder of through hole, the fixture sheet for centre
The via bottoms of body 1 are provided with the groove for installing positioning disk 2, and the positioning disk 2 for placing flange york to be processed is solid by screw
It is scheduled in the groove of chuck body 1, the upper surface of the positioning disk 2 is provided with the end face being adapted with end tooth flange york bottom
Tooth, the Hydraulic Clamping Mechanism is arranged on the top of chuck body 1, and Hydraulic Clamping Mechanism is floating including hydraulic cylinder 4, pressing plate and two
Dynamic V-block 3, the lower surface of the floating V-block offers the arc groove that can be cooperated with the ear upper surface of flange york,
Arc groove inwall is provided with anti-slip veins, and to increase the positional accuracy of end tooth flange york, two floating V-blocks 3 are fixed on pressure
The lower surface of plate, and two positions of floating V-block 3 are adapted with the position of the earhole of end tooth flange york two, the pressing plate it is upper
End is fixedly connected with the piston rod of hydraulic cylinder 4.
Using above-mentioned driving axle end tooth nosing fork boring earhole, car jump-ring slot driving axle end tooth nosing fork is carried out with fixture
Processing technology, comprises the following steps that：The end tooth flange york of processing will be needed to be put into from the front side of chuck body 1, adjust end tooth bead
Vent is put, and end tooth flange york bottom end face tooth is meshed with the upper surface end-tooth of positioning disk 2, starts automatic liquid cylinder pressure 4, hydraulic pressure
The piston rod band dynamic pressure plate of cylinder 4 pushes down on floating V-block 3, and the arc groove of floating V-block 3 compresses two of end tooth flange york
Ear, end tooth flange york positioning is completed, and knife tower machining center successively carries out boring earhole and car jump-ring slot respectively to two earholes.It is described
Boring earhole uses the same positioning datum of same lathe with car jump-ring slot work flow, substantially increases product quality, improves card
The symmetry of spring groove, has better met matching requirements.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when making a little change or modification using the technology contents of the disclosure above
It is the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to technical spirit pair of the invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of technical solution of the present invention.
Claims (5)
1. a kind of end tooth flange york boring earhole, car jump-ring slot fixture, including chuck body（1）, positioning disk（2）And hydraulic clamp
Mechanism, it is characterised in that：The chuck body（1）Be axially arranged with the cylinder of through hole for centre, the bottom of through hole be provided with for
Place the positioning disk of flange york to be processed（2）, the positioning disk（2）Upper surface be provided with end tooth flange york bottom be adapted
End-tooth, the Hydraulic Clamping Mechanism is arranged on chuck body（1）Top, Hydraulic Clamping Mechanism include hydraulic cylinder（4）, pressure
Plate and two floating V-blocks（3）, two floating V-blocks（3）It is fixed on the lower surface of pressing plate, and two floating V-blocks（3）'s
The position of position and the earhole of end tooth flange york two is adapted, the upper end of the pressing plate and hydraulic cylinder（4）Piston rod be fixedly connected.
2. a kind of end tooth flange york boring earhole according to claim 1, car jump-ring slot fixture, it is characterised in that：It is described
Floating V-block（3）Lower surface offer the arc groove that can be cooperated with the ear upper surface of flange york.
3. a kind of end tooth flange york boring earhole according to claim 2, car jump-ring slot fixture, it is characterised in that：It is described
Floating V-block（3）Arc groove inwall be provided with anti-slip veins.
4. a kind of end tooth flange york boring earhole according to claim 1, car jump-ring slot fixture, it is characterised in that：It is described
Chuck body（1）Via bottoms be provided with for installing positioning disk（2）Groove, positioning disk（2）It is fixed by screws in folder
Tool body（1）Groove in.
5. power transmission shaft distapectinae is carried out with fixture using a kind of end tooth flange york boring earhole described in claim 1, car jump-ring slot
The processing technology of edge fork, it is characterised in that：The end tooth flange york of processing will be needed from chuck body（1）Front side is put into, adjustment end
Tooth flange york position, makes end tooth flange york bottom end face tooth and positioning disk（2）Upper surface end-tooth is meshed, and starts automatic hydraulic
Cylinder（4）, hydraulic cylinder（4）Piston rod band dynamic pressure plate push down on floating V-block（3）, floating V-block（3）Arc groove is compressed
The Liang Ge ears of end tooth flange york, end tooth flange york positioning is completed, and knife tower machining center successively carries out boring ear respectively to two earholes
Hole and car jump-ring slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242456.4A CN106736652B (en) | 2016-12-29 | 2016-12-29 | Clamp for boring lug hole and turning clamp spring groove of end tooth flange yoke and machining process of clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242456.4A CN106736652B (en) | 2016-12-29 | 2016-12-29 | Clamp for boring lug hole and turning clamp spring groove of end tooth flange yoke and machining process of clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736652A true CN106736652A (en) | 2017-05-31 |
| CN106736652B CN106736652B (en) | 2020-04-14 |
Family
ID=58923531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242456.4A Active CN106736652B (en) | 2016-12-29 | 2016-12-29 | Clamp for boring lug hole and turning clamp spring groove of end tooth flange yoke and machining process of clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736652B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067846A (en) * | 2017-12-12 | 2018-05-25 | 中国重汽集团济南动力有限公司 | A kind of processing technology of heavy-duty car transmission shaft end face tooth terminal pad |
| CN108214965A (en) * | 2018-02-08 | 2018-06-29 | 常熟市创新陶瓷有限公司 | The clamp for machining and processing method of high powered water pump axis impeller locating platform |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU448946A2 (en) * | 1972-07-21 | 1974-11-05 | Московский Трижды Ордена Ленина И Ордена Трудового Красного Знамени Автомобильный Завод Им.И.А.Лихачева | Tool for pressing out and pressing in bearings of cardan joints |
| CN201618851U (en) * | 2009-12-11 | 2010-11-03 | 福建畅丰车桥制造有限公司 | Special lathe for boring and turning automobile brake drum |
| CN202114498U (en) * | 2011-05-25 | 2012-01-18 | 诸城市威尔浦汽车传动轴有限公司 | Special tooling for four counter-sinking holes of flange yoke |
| CN202438865U (en) * | 2012-01-17 | 2012-09-19 | 许昌远东传动轴股份有限公司 | Four-hole clamp of transmission shaft flange-fork drill |
| CN102785098A (en) * | 2012-08-31 | 2012-11-21 | 许昌远东传动轴股份有限公司 | Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft |
| CN203509704U (en) * | 2013-11-18 | 2014-04-02 | 杜海霞 | Lathe fixture |
| CN203542103U (en) * | 2013-10-22 | 2014-04-16 | 重庆重汽远东传动轴有限责任公司 | Fixture for slotting lugholes of flange yokes |
| CN203993280U (en) * | 2014-08-18 | 2014-12-10 | 许昌希福特传动轴有限公司 | Numerical control boring technological equipment |
| CN206305801U (en) * | 2016-12-29 | 2017-07-07 | 许昌远东传动轴股份有限公司 | A kind of driving axle end tooth nosing fork boring earhole, car jump-ring slot fixture |
-
2016
- 2016-12-29 CN CN201611242456.4A patent/CN106736652B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU448946A2 (en) * | 1972-07-21 | 1974-11-05 | Московский Трижды Ордена Ленина И Ордена Трудового Красного Знамени Автомобильный Завод Им.И.А.Лихачева | Tool for pressing out and pressing in bearings of cardan joints |
| CN201618851U (en) * | 2009-12-11 | 2010-11-03 | 福建畅丰车桥制造有限公司 | Special lathe for boring and turning automobile brake drum |
| CN202114498U (en) * | 2011-05-25 | 2012-01-18 | 诸城市威尔浦汽车传动轴有限公司 | Special tooling for four counter-sinking holes of flange yoke |
| CN202438865U (en) * | 2012-01-17 | 2012-09-19 | 许昌远东传动轴股份有限公司 | Four-hole clamp of transmission shaft flange-fork drill |
| CN102785098A (en) * | 2012-08-31 | 2012-11-21 | 许昌远东传动轴股份有限公司 | Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft |
| CN203542103U (en) * | 2013-10-22 | 2014-04-16 | 重庆重汽远东传动轴有限责任公司 | Fixture for slotting lugholes of flange yokes |
| CN203509704U (en) * | 2013-11-18 | 2014-04-02 | 杜海霞 | Lathe fixture |
| CN203993280U (en) * | 2014-08-18 | 2014-12-10 | 许昌希福特传动轴有限公司 | Numerical control boring technological equipment |
| CN206305801U (en) * | 2016-12-29 | 2017-07-07 | 许昌远东传动轴股份有限公司 | A kind of driving axle end tooth nosing fork boring earhole, car jump-ring slot fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067846A (en) * | 2017-12-12 | 2018-05-25 | 中国重汽集团济南动力有限公司 | A kind of processing technology of heavy-duty car transmission shaft end face tooth terminal pad |
| CN108214965A (en) * | 2018-02-08 | 2018-06-29 | 常熟市创新陶瓷有限公司 | The clamp for machining and processing method of high powered water pump axis impeller locating platform |
| CN108214965B (en) * | 2018-02-08 | 2024-03-12 | 常熟市创新陶瓷有限公司 | Machining clamp and machining method for high-power water pump shaft impeller positioning platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106736652B (en) | 2020-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103447823B (en) | A kind of numerical-control processing method of automobile axle shaft | |
| CN203254208U (en) | Fixture structure for glass mold eccentric forming machining | |
| CN106736652A (en) | A kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology | |
| CN202411426U (en) | Slender shaft processing lathe | |
| CN201824029U (en) | Inner tooth inserting tooling | |
| CN111015107A (en) | Hydraulic cylinder body and cylinder sleeve boring and rolling combined machining method | |
| CN102581648A (en) | Crankshaft turning tool | |
| CN201969879U (en) | Continuous turning device of machine tool | |
| CN206305801U (en) | A kind of driving axle end tooth nosing fork boring earhole, car jump-ring slot fixture | |
| CN109732283A (en) | Machining method of large thin-wall workpiece | |
| US2650522A (en) | Turn milling machine | |
| CN108067846A (en) | A kind of processing technology of heavy-duty car transmission shaft end face tooth terminal pad | |
| CN104325162B (en) | Multi-function spring cutter structure | |
| CN206010005U (en) | A kind of new can machining angle keyway broaching machine mold | |
| CN211464845U (en) | High-precision large-torque independent C-axis indexing spindle box for horizontal turning and milling center | |
| CN202114296U (en) | Hole boring device utilizing turning for replacing boring | |
| CN203578839U (en) | Lathe for boring inner wall of sleeve | |
| CN106640930A (en) | High-precision crank shaft for speed reducer and machining method thereof | |
| CN208600739U (en) | Glass bar processing clamping tooling, tooling external member and glass bar Excircle machining equipment | |
| CN208067851U (en) | A kind of full-automatic single bridge plate type machining center tool | |
| CN206854781U (en) | A kind of gear shaft gear shaping positioning, clamp special tooling | |
| CN201900489U (en) | Device suitable for machining ear ring bearing hole on numerical control lathe | |
| CN202356487U (en) | Machining device for stamping windows of retainer | |
| CN206351282U (en) | Eccentric gear axle gear-hobbing clamp | |
| CN102773497B (en) | Method for processing large-tonnage large-diameter high-precision cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |