CN108994227A - Decorative pattern spline rolls seat - Google Patents
Decorative pattern spline rolls seat Download PDFInfo
- Publication number
- CN108994227A CN108994227A CN201811054945.6A CN201811054945A CN108994227A CN 108994227 A CN108994227 A CN 108994227A CN 201811054945 A CN201811054945 A CN 201811054945A CN 108994227 A CN108994227 A CN 108994227A
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- Prior art keywords
- wheel
- rolling wheel
- decorative pattern
- rolling
- axes
- Prior art date
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- 238000005096 rolling process Methods 0.000 claims abstract description 101
- 230000007704 transition Effects 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 20
- 230000006872 improvement Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 238000007514 turning Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000007115 recruitment Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010862 gear shaping Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H5/00—Making gear wheels, racks, spline shafts or worms
Abstract
The invention discloses decorative pattern splines to roll seat, including ontology block, bottom have dovetails；Rolling wheel, by eccentric shaft and ontology block assembly connection, eccentric shaft is parallel with rolling wheel own axes and is not overlapped, and rolling wheel has the rotation freedom degree around own axes and the revolution freedom degree around eccentric shaft, eccentric shaft has the locking device with ontology block, has sawtooth on the periphery of rolling wheel；Support wheel, it is parallel with rolling wheel own axes with the own axes of ontology block assembly connection, support wheel.Support wheel includes the first wheel disc disposed in parallel, the second wheel disc.Equipment cost is reduced using the invention, improves the machining accuracy of decorative pattern spline, the part of different thicknesses is processed in adaptation, and it is also very convenient to roll being adjusted axially for region.
Description
Technical field
The present invention relates to decorative pattern spline processing equipment fields, and in particular to a kind of decorative pattern spline rolling seat.
Background technique
The rolling of decorative pattern and spline uses special purpose machine tool to be processed always, and dedicated roller press bed is rolled using two formings
Wheel, hobbing machine bed special-purpose hob cutter, dedicated shaping machine process decorative pattern and spline with Special Slotting Cutters.Special machine
The volume of bed is big, needs to be rolled after accessory turning is processed into semi-finished product in annular knurl line and spline, gear hobbing or gear shaping add
Work be easy to cause the Form and position error of part and deflection to be unable to control.In batch machining, operation break-down, which carries out processing, will cause zero
Part circulates the problem that number becomes more, and lathe type multitube manages that maintenance cost is high, and often process be easy to cause product more for part circulation
Matter is uncontrollable, and production cost can not reduce.
Summary of the invention
The problem to be solved in the present invention is to provide decorative pattern spline rolling seat, reduces equipment cost, improve decorative pattern flower
The part of different thicknesses is processed in the machining accuracy of key, adaptation, and it is also very convenient to roll being adjusted axially for region.
To solve the above problems, the present invention, which provides decorative pattern spline, rolls seat, in order to achieve the above objectives, the present invention solves its skill
Technical solution used by art problem is:
Decorative pattern spline rolls seat it is characterised by comprising: ontology block, bottom have dovetails；Rolling wheel passes through bias
Axis and ontology block assembly connection, eccentric shaft is parallel with rolling wheel own axes and is not overlapped, and rolling wheel has around own axes
Rotation freedom degree and revolution freedom degree around eccentric shaft, eccentric shaft have the locking device with ontology block, the periphery of rolling wheel
On have sawtooth；Support wheel, it is parallel with rolling wheel own axes with the own axes of ontology block assembly connection, support wheel.
Beneficial effect by adopting the above technical scheme is:
In order to improve decorative pattern, spend the uncontrollable problem that operation break-down is processed in strong process, decorative pattern spline rolling seat passes through
Dovetails are directly installed on the dovetail groove on turnery processing lathe, and decorative pattern spline rolls the standby alternating translational freedom degree of seat tool,
Reduce manufacturing procedure and circulation number, ensure that the precision of processing.
Decorative pattern spline rolls seat instead of the function of part decorative pattern spline knurling machine, gear hobbing lathe, shaping machine, rolling
Press bed, gear hobbing lathe, shaping machine dwindle into a pedestal, are mounted on turnery processing lathe, it is only necessary to which a machine tool is complete
At manufacturing procedure, reduce equipment cost.
Decorative pattern spline rolling seat be mountable on the tower lathe flying knife tower of knife, on longitudinal cutting lathe blade row, row knife lathe tool
On frame, on Special purpose turning lathe etc., on various types of lathes recruitment dress clamping is fixed, along the horizontal plane on X-axis, Y
Axis direction feeds and is processed.
Eccentric shaft can change the spatial position of rolling wheel, change the distance between rolling wheel and support wheel, adapt to different
The part of dimensions.
Decorative pattern spline rolls seat can require the length and pitch of customization knurled region according to part size, and the range of work is wide.
Sawtooth on rolling wheel extrudes decorative pattern on part, and support wheel plays the role of part to guarantee that part is being processed backwards to supporting
Middle rotation, while guaranteeing the extruding force that can bear to increase between rolling wheel and part.
As a further improvement of the present invention, support wheel includes the first wheel disc disposed in parallel, the second wheel disc, the first round
Circumferential slot is constituted between disk, the second wheel disc, the axial length of circumferential slot is greater than the thickness of rolling wheel.
Beneficial effect by adopting the above technical scheme is: the first wheel disc, the second wheel disc, rolling wheel and part to be rolled exist
At three contact, contact position difference in a plane perpendicular to rolling wheel own axes, can limit to a certain extent to
The swing for rolling part, guarantees the accuracy of rolling operation.Rolling wheel can even enter circumferential slot, be further rolling wheel
Position adjusts and concedes space.
As a further improvement of the present invention, have four vertical arms upwardly extended at the top of ontology block, rolling wheel,
The two axial ends of support wheel are separately connected two adjacent vertical arms, rolling wheel, support wheel own axes be parallel to horizontal plane, roll
Recessed concave arc mouth is constituted between the vertical arm that the pinch roller vertical arm connected and support wheel are connected.
Beneficial effect by adopting the above technical scheme is: vertical arm is rolling wheel, the two axial ends of support wheel provide fixation
Position, the space between vertical arm are also rolling wheel, the space that support wheel has conceded rotation, position is adjusted.Concave arc mouth also allows
The space placed for part to be rolled is gone out, concave arc mouth also eliminates the stress raiser of vertical arm roots, rolling wheel, support
Wheel at work, transmits the power repelled each other, it is enough that concave arc mouth guarantees that vertical arm roots have to neighbouring vertical arm accordingly
Structural strength.
As further improvement of the invention, the shaft end of rolling wheel and the shaft end of eccentric shaft are connected by plane bearing.
Beneficial effect by adopting the above technical scheme is: plane bearing does not limit opposite turn between rolling wheel and eccentric shaft
Dynamic freedom degree, but biggish axial force can be born again, so that the rotation of rolling wheel hinders after locking device locking eccentric shaft
Power not will increase.
As further improvement of the invention, locking device is hexagon socket head cap screw.
Beneficial effect by adopting the above technical scheme is: hexagon socket head cap screw drives interior six convenient for being adjusted with allen wrench
Corner bolt fine-adjustment rotary.
As further improvement of the invention, has radial cursor line on hexagon socket head cap screw, hexagon socket head cap screw is consolidated
Has bevel protractor on fixed vertical arm.
Beneficial effect by adopting the above technical scheme is: cursor line and bevel protractor facilitate the angle of rotation for showing hexagon socket head cap screw
Degree, convenient for being precisely controlled for rolling wheel position.
As further improvement of the invention, has slot on vertical arm, slot and support wheel, rolling wheel are in vertical arm
On pilot hole contact, have the fastening bolt for passing perpendicularly through slot on vertical arm.
Beneficial effect by adopting the above technical scheme is: slot facilitates rolling wheel, support wheel to replace from ontology block.Fastening
Bolt can apply elastic deformation to vertical arm in fastening, reduce the width of slot, carry out to the shaft end of rolling wheel, support wheel
It is fixedly clamped.
As further improvement of the invention, support wheel connects also by the eccentric shaft with hexagon socket head cap screw with vertical arm
It connects.
Beneficial effect by adopting the above technical scheme is: support wheel is equally with spatial position regulating power, with rolling
Pinch roller collocation uses, and the two distance, the adjustable range of position is increased, to adapt to the part to be rolled of larger diameter range.
As further improvement of the invention, length direction and rolling wheel, the own axes of support wheel of dovetails are flat
Row.
Beneficial effect by adopting the above technical scheme is: so that the glide direction along dovetails of main body block and rolling wheel,
The axis of support wheel is parallel, and what quick can be obtained rolls the different zones of axis and shaft parts.
As further improvement of the invention, the extending direction of sawtooth is parallel with rolling wheel own axes, sawtooth and rolling
Pass through chamfered transition between the shaft end of pinch roller.
Beneficial effect by adopting the above technical scheme is: chamfered transition is not easy the both ends of sawtooth in powerful extruding force
Lower damage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the perspective view of one embodiment of the present invention；
Fig. 2 is partial enlarged view at the A of one embodiment of the present invention；
Fig. 3 is the main view of one embodiment of the present invention；
Fig. 4 is the main view of one embodiment of the present invention.
1- ontology block；The vertical arm of 1a-；2- support wheel；The first wheel disc of 2a-；The second wheel disc of 2b-；3- positioning sleeve；4- rolling
Wheel；4a- sawtooth；4b- chamfering；5- eccentric shaft；6- dovetails；7- hexagon socket head cap screw；8- bevel protractor；9- turns to mark；10- pointer
Line；11- circumferential slot；12- concave arc mouth；13- plane bearing；14- slot；15- fastening bolt.
Specific embodiment
Combined with specific embodiments below, the contents of the present invention are described in further detail:
In order to reach the purpose of the present invention, decorative pattern spline rolls seat it is characterised by comprising: ontology block 1, bottom has
Dovetails 6；Rolling wheel 4, by eccentric shaft 5 and 1 assembly connection of ontology block, eccentric shaft 5 is parallel with 4 own axes of rolling wheel and not
It is overlapped, rolling wheel 4 has the rotation freedom degree around own axes and the revolution freedom degree around eccentric shaft 5, and eccentric shaft 5 has and this
The locking device of body block 1 has sawtooth 4a on the periphery of rolling wheel 4；Support wheel 2, with 1 assembly connection of ontology block, support wheel 2
Own axes it is parallel with 4 own axes of rolling wheel.
When needing to roll, first accessory turning to diameter and length dimension is needed, is then rolled, added in translation
Top withstand of tailstock tool can be used to carry out rolling and processing again when section chief's axial workpiece.
Decorative pattern spline rolling seat is installed on ontology block 1 on the clamping device of lathe during the work time, and eccentric shaft 5 can turn
The dynamic spacing for adjusting support wheel 2 and knurled wheel 4 is adjusted to the position of optimal rolling part, adjusts rear locking device locking.
Fig. 3 compares Fig. 4, and 4 spatial position of rolling wheel is just changed.
Beneficial effect by adopting the above technical scheme is: in order to improve decorative pattern, operation break-down in strong process be spent to process
Uncontrollable problem, decorative pattern spline rolling seat are directly installed on the dovetail groove on turnery processing lathe by dovetails, decorative pattern flower
Key rolls seat tool for alternating translational freedom degree, reduces manufacturing procedure and circulation number, ensure that the precision of processing.
Decorative pattern spline rolls seat instead of the function of part decorative pattern spline knurling machine, gear hobbing lathe, shaping machine, rolling
Press bed, gear hobbing lathe, shaping machine dwindle into a pedestal, are mounted on turnery processing lathe, it is only necessary to which a machine tool is complete
At manufacturing procedure, reduce equipment cost.
Decorative pattern spline rolling seat be mountable on the tower lathe flying knife tower of knife, on longitudinal cutting lathe blade row, row knife lathe tool
On frame, on Special purpose turning lathe etc., on various types of lathes recruitment dress clamping is fixed, along the horizontal plane on X-axis, Y
Axis direction feeds and is processed.
Eccentric shaft can change the spatial position of rolling wheel, change the distance between rolling wheel and support wheel, adapt to different
The part of dimensions.
Decorative pattern spline rolls seat can require the length and pitch of customization knurled region according to part size, and the range of work is wide.
Sawtooth on rolling wheel extrudes decorative pattern on part, and support wheel plays the role of part to guarantee that part is being processed backwards to supporting
Middle rotation, while guaranteeing the extruding force that can bear to increase between rolling wheel and part.
In other embodiments of the invention, support wheel 2 includes the first wheel disc 2a disposed in parallel, the second wheel disc
2b, constitutes circumferential slot 11 between the first wheel disc 2a, the second wheel disc 2b, the axial length of circumferential slot 11 is greater than the thickness of rolling wheel 4.
Beneficial effect by adopting the above technical scheme is: the first wheel disc, the second wheel disc, rolling wheel and part to be rolled exist
At three contact, contact position difference in a plane perpendicular to rolling wheel own axes, can limit to a certain extent to
The swing for rolling part, guarantees the accuracy of rolling operation.Rolling wheel can even enter circumferential slot, be further rolling wheel
Position adjusts and concedes space.
In other embodiments of the invention, the top of ontology block 1 has four vertical arm 1a upwardly extended, rolling
Pinch roller 4, support wheel 2 two axial ends be separately connected the vertical arm 1a of adjacent two, rolling wheel 4, the own axes of support wheel 2 are parallel
In horizontal plane, recessed concave arc is constituted between the vertical arm 1a that the vertical arm 1a connected of rolling wheel 4 and support wheel 2 are connected
Mouth 12.
Line between the central point of four vertical arm 1a is rectangle.
Beneficial effect by adopting the above technical scheme is: vertical arm is rolling wheel, the two axial ends of support wheel provide fixation
Position, the space between vertical arm are also rolling wheel, the space that support wheel has conceded rotation, position is adjusted.Concave arc mouth also allows
The space placed for part to be rolled is gone out, concave arc mouth also eliminates the stress raiser of vertical arm roots, rolling wheel, support
Wheel at work, transmits the power repelled each other, it is enough that concave arc mouth guarantees that vertical arm roots have to neighbouring vertical arm accordingly
Structural strength.
In other embodiments of the invention, the shaft end of rolling wheel 4 and the shaft end of eccentric shaft 5 pass through plane bearing 13
Connection.
Rolling wheel 4 is coaxially fixed with positioning sleeve 3, and positioning sleeve 3 is connect with plane bearing 13.
Beneficial effect by adopting the above technical scheme is: plane bearing does not limit opposite turn between rolling wheel and eccentric shaft
Dynamic freedom degree, but biggish axial force can be born again, so that the rotation of rolling wheel hinders after locking device locking eccentric shaft
Power not will increase.
In other embodiments of the invention, locking device is hexagon socket head cap screw 7.
Beneficial effect by adopting the above technical scheme is: hexagon socket head cap screw drives interior six convenient for being adjusted with allen wrench
Corner bolt fine-adjustment rotary.
In other embodiments of the invention, have radial cursor line 10, hexagon socket head cap screw on hexagon socket head cap screw 7
Has bevel protractor 8 on the 7 vertical arm 1a fixed.
Steering mark 9 is additionally provided with by bevel protractor 8, turning to mark 9 is the sign symbol that 8 two sides of bevel protractor are arranged in.
Beneficial effect by adopting the above technical scheme is: cursor line and bevel protractor facilitate the angle of rotation for showing hexagon socket head cap screw
Degree, convenient for being precisely controlled for rolling wheel position.
In other embodiments of the invention, have slot 14, slot 14 and support wheel 2, rolling on vertical arm 1a
Pilot hole of the wheel 4 on vertical arm 1a contacts, and has the fastening bolt 15 for passing perpendicularly through slot 14 on vertical arm 1a.
Beneficial effect by adopting the above technical scheme is: slot facilitates rolling wheel, support wheel to replace from ontology block.Fastening
Bolt can apply elastic deformation to vertical arm in fastening, reduce the width of slot, carry out to the shaft end of rolling wheel, support wheel
It is fixedly clamped.
In other embodiments of the invention, support wheel 2 is also by the eccentric shaft 5 with hexagon socket head cap screw 7 and erects
To arm 1a connection.
Beneficial effect by adopting the above technical scheme is: support wheel is equally with spatial position regulating power, with rolling
Pinch roller collocation uses, and the two distance, the adjustable range of position is increased, to adapt to the part to be rolled of larger diameter range.
In other embodiments of the invention, itself axis of the length direction and rolling wheel 4, support wheel 2 of dovetails 6
Line is parallel.
Beneficial effect by adopting the above technical scheme is: so that the glide direction along dovetails of main body block and rolling wheel,
The axis of support wheel is parallel, and what quick can be obtained rolls the different zones of axis and shaft parts.
In other embodiments of the invention, as shown in Fig. 2, the extending direction of sawtooth 4a and itself axis of rolling wheel 4
Line is parallel, passes through chamfering 4b transition between sawtooth 4a and the shaft end of rolling wheel 4.
Beneficial effect by adopting the above technical scheme is: chamfered transition is not easy the both ends of sawtooth in powerful extruding force
Lower damage.
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 the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (10)
1. decorative pattern spline rolls seat characterized by comprising
Ontology block, bottom have dovetails；
Rolling wheel, by eccentric shaft and ontology block assembly connection, the eccentric shaft is parallel with rolling wheel own axes and is not overlapped,
The rolling wheel has the rotation freedom degree around own axes and the revolution freedom degree around eccentric shaft, and the eccentric shaft has and this
The locking device of body block has sawtooth on the periphery of the rolling wheel；
Support wheel, it is parallel with rolling wheel own axes with the own axes of ontology block assembly connection, the support wheel.
2. decorative pattern spline according to claim 1 rolls seat, it is characterised in that: the support wheel includes disposed in parallel the
One wheel disc, the second wheel disc, constitute circumferential slot between first wheel disc, the second wheel disc, the axial length of the circumferential slot is greater than
The thickness of rolling wheel.
3. decorative pattern spline according to claim 1 rolls seat, it is characterised in that: have at the top of the ontology block four to
The vertical arm of upper extension, rolling wheel, support wheel two axial ends be separately connected two adjacent vertical arms, the rolling wheel, support
The own axes of wheel are parallel to horizontal plane, structure between the vertical arm that the rolling wheel vertical arm connected and support wheel are connected
At recessed concave arc mouth.
4. decorative pattern spline according to claim 1 rolls seat, it is characterised in that: the shaft end of the rolling wheel and eccentric shaft
Shaft end is connected by plane bearing.
5. decorative pattern spline according to claim 3 rolls seat, it is characterised in that: the locking device is hexagon socket head cap screw.
6. decorative pattern spline according to claim 5 rolls seat, it is characterised in that: have on the hexagon socket head cap screw radial
Cursor line has bevel protractor on the vertical arm that the hexagon socket head cap screw is fixed.
7. decorative pattern spline according to claim 6 rolls seat, it is characterised in that: have slot on the vertical arm, it is described
Slot is contacted with the pilot hole of support wheel, rolling wheel on vertical arm, has the fastening for passing perpendicularly through slot on the vertical arm
Bolt.
8. decorative pattern spline according to claim 7 rolls seat, it is characterised in that: the support wheel is also by with interior hexagonal
The eccentric shaft of bolt is connect with vertical arm.
9. decorative pattern spline according to claim 1 rolls seat, it is characterised in that: the length direction of the dovetails and rolling
Wheel, the own axes of support wheel are parallel.
10. decorative pattern spline according to claim 1 rolls seat, it is characterised in that: the extending direction of the sawtooth and rolling
It is parallel to take turns own axes, passes through chamfered transition between the sawtooth and the shaft end of rolling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054945.6A CN108994227A (en) | 2018-09-11 | 2018-09-11 | Decorative pattern spline rolls seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054945.6A CN108994227A (en) | 2018-09-11 | 2018-09-11 | Decorative pattern spline rolls seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108994227A true CN108994227A (en) | 2018-12-14 |
Family
ID=64591439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811054945.6A Pending CN108994227A (en) | 2018-09-11 | 2018-09-11 | Decorative pattern spline rolls seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108994227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935722A (en) * | 2021-02-03 | 2021-06-11 | 永康市银海厨具有限公司 | Processing method of knurled pot body |
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