CN208880458U - A kind of taper roller spherical end surface superfinishing device - Google Patents
A kind of taper roller spherical end surface superfinishing device Download PDFInfo
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- CN208880458U CN208880458U CN201821368139.1U CN201821368139U CN208880458U CN 208880458 U CN208880458 U CN 208880458U CN 201821368139 U CN201821368139 U CN 201821368139U CN 208880458 U CN208880458 U CN 208880458U
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- oilstone
- end surface
- taper roller
- spherical end
- oil stone
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Abstract
The utility model relates to superfinishing engineering device technique fields, specially a kind of taper roller spherical end surface superfinishing device, including oil stone clip mounting base, the oil stone clip being connect with the oil stone clip mounting base, it is mounted on oilstone and oilstone tabletting in the oil stone clip, the oilstone tabletting is connect by plectrum with oilstone push-rod assembly, and the oilstone push-rod assembly is connect with twin shaft cylinder, and the oilstone discharge port is docked with spheric end grinding machine.The superfinishing device of the utility model can realize that taper roller spherical end surface roughness is less than the microstoning of 0.08um by components such as oil stone clip mounting base, oil stone clip, oilstone push-rod assemblies, without adding new equipment, without being changed to existing equipment, have the advantages that remodel quickly, adjustment is convenient, applicability is wide.
Description
Technical field
The utility model relates to superfinishing engineering device technique field, specially a kind of taper roller spherical end surface superfinishing device.
Background technique
As country is to the pay attention to day by day of environmental protection, oil consumption has become an important indicator of automobile industry.Reduce oil
It consumes it is necessary to reduce torque, the frictional force of each transmission parts.The tapered roller bearing of key part is often used as automobile, it low
Torque, low friction also become the current research project of domestic bearing industry.In order to realize the low torque of tapered roller bearing
Change, it is necessary first to solve the low torque of taper roller, that is, reduce the roughness of taper roller spherical end surface, reduce itself and lasso
The frictional force of rib.
But domestic taper roller industry is limited by process equipment and processing method, the roughness of taper roller spherical end surface
Generally in 0.125um between 0.16um, away from low torque is realized, there are also very big gaps.If realizing low torque,
The roughness by taper roller spherical end surface is just needed to be reduced to 0.08um hereinafter, this means that the processing for only leaning on wheel grinding
Mode is no longer satisfied market to the roughness requirements of taper roller spherical end surface.
Utility model content
The utility model in view of the problems of the existing technology, propose one kind remodel quickly, adjustment is convenient, applicability is wide
Taper roller spherical end surface superfinishing device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of taper roller spherical end surface superfinishing dress
It sets, including oil stone clip mounting base, the oil stone clip connecting with the oil stone clip mounting base is mounted on oilstone and oil in the oil stone clip
Stone tabletting, the oilstone tabletting are connect by plectrum with oilstone push-rod assembly, and the oilstone push-rod assembly is connect with twin shaft cylinder,
The oilstone discharge port is docked with spheric end grinding machine.
Preferably, the oil stone clip mounting base includes the angle adjustment plate connecting with the oil stone clip, with the angle
The DOCK LEVELER of adjustable plate connection, and the fixed plate being connect with the DOCK LEVELER.
Preferably, the DOCK LEVELER is equipped with two straight line gains, the angle adjustment plate is equipped with two arc gains.
Preferably, the oil stone clip is equipped with U-shaped hole.
Preferably, the oilstone push-rod assembly includes the push rod connecting with the plectrum, connect with the push rod other end
The positioning pin connect, and the support plate of the installation positioning pin, the support plate are connect with the twin shaft cylinder.
Preferably, the spheric end grinding machine includes left godet and right godet, led set on the left godet and the right side
Separator between disk, and the grinding wheel connecting with the left godet and the right godet, the separator are equipped with circular cone rolling
Son.
Preferably, the cylinder wall of the twin shaft cylinder is equipped with a mounting rack, the mounting rack is equipped with a contact sense
Device is answered, the contact induction device is connect with the PLC of the spheric end grinding machine, the PLC and the left godet, right godet and sand
Wheel connection.
Preferably, the oilstone is equipped with the arcwall face that docks with the separator, the oilstone with a thickness of the circle
Bore the 1/2 of roller outside diameter.
Preferably, the twin shaft cylinder is equipped with visible pressure-regulating valve.
Preferably, the granularity of the oilstone is W5 or W3.5.
The utility model has the beneficial effects that the superfinishing device of the utility model passes through oil stone clip mounting base, oil stone clip, oil
The components such as stone push-rod assembly can realize that taper roller spherical end surface roughness is less than the microstoning of 0.08um, newly set without addition
Standby, without changing to existing equipment, having the advantages that remodel, quick, adjustment is convenient, applicability is wide.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of taper roller spherical end surface superfinishing device of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of superfinishing device in Fig. 1；
Fig. 3 is the structural schematic diagram of oilstone push-rod assembly in Fig. 1；
Fig. 4 is the structural schematic diagram of spheric end grinding machine in Fig. 1；
Wherein, 11, fixed plate, 12, DOCK LEVELER, 13, angle adjustment plate, 2, oil stone clip, 3, oilstone, 4, oilstone pressure
Piece, 41, plectrum, 5, twin shaft cylinder, 61, push rod, 62, positioning pin, 63, support plate, 71, mounting rack, 72, contact induction device, 81,
Left godet, 82, right godet, 83, separator, 84, taper roller, 9, grinding wheel.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 4, a kind of taper roller spherical end surface superfinishing device, including oil stone clip mounting base, with the oil
Stone presss from both sides the oil stone clip 2 of mounting base connection, is mounted on oilstone 3 and oilstone tabletting 4 in the oil stone clip 2, oilstone 3 is located at oil stone clip 2
Upper end, oilstone tabletting 4 is located at the lower end of oil stone clip 2, and oilstone tabletting 4 offsets with oilstone 3, and oilstone 3 is in oil stone clip 2 by oilstone
Tabletting 4, which pushes, advances, and can compensate the consumption of oilstone 3 automatically.The oil stone clip 2 is equipped with U-shaped hole, convenient for oilstone 3 and oilstone tabletting 4
It takes out, in order to the replacement of oilstone 3.
The oilstone tabletting 4 is connect by plectrum 41 with oilstone push-rod assembly, the oilstone push-rod assembly and twin shaft cylinder 5
Connection, twin shaft cylinder 5 are used to provide power, and 3 discharge port of oilstone is docked with spheric end grinding machine.The setting of plectrum 41 is convenient for
It is pulled out in the slave oil stone clip 2 of oilstone tabletting 4, convenient for the replacement of oilstone 3.
The oilstone push-rod assembly includes the push rod 61 connecting with the plectrum 41, is connect with 61 other end of push rod
Positioning pin 62, and the support plate 63 of the installation positioning pin 62, push rod 61 can be further convenient for around 62 flexible rotating of positioning pin
The taking-up of oilstone tabletting 4.The support plate 63 is connect with the twin shaft cylinder 5, and the twin shaft cylinder 5 is equipped with visible pressure-regulating valve,
Thrust size, twin shaft cylinder model TN10*50 can flexibly be controlled.
The spheric end grinding machine includes left godet 81 and right godet 82, is set to the left godet 81 and the right godet 82
Between separator 83, and the grinding wheel 9 connecting with the left godet 81 and the right godet 82, the separator 83 be equipped with
Taper roller 84.When work, the taper roller 84 being ground by grinding wheel 9 is isolated disk 83 and brings oilstone region into, and oilstone 3 is pressed
Tightly on 84 large end face of taper roller, taper roller 84 is with the rotation of separator 83 and rotation is to complete spherical end surface fine abrasive,
Spherical end surface finish is improved, roughness is reduced.
The oilstone 3 is equipped with the arcwall face docked with the separator 83, and oilstone 3 can be repaired first with abrasive machine before use
The circular arc of suitable dimension, to accelerate 3 arcwall face of oilstone to form.The oilstone 3 with a thickness of 84 outside diameter of taper roller
1/2, can be realized comprehensively grinding in the case where save oilstone 3 loss.The granularity of the oilstone 3 is W5 or W3.5, should
The oilstone 3 of granularity using effect in the device of the application is best.
The cylinder wall of the twin shaft cylinder 5 is equipped with a mounting rack 71, and the mounting rack 71 is equipped with a contact induction device
72, the contact induction device 72 is connect with the PLC of the spheric end grinding machine, can be controlled when oilstone 3 consumes to a certain extent
Equipment shuts down, and prevents 84 end face of taper roller after oilstone 3 runs out of not by effective superfinishing.The PLC is led with the left side
Disk 81, right godet 82 and grinding wheel 9 connect.When oilstone 3 consumes to a certain extent, support plate 63 enters the sense of contact induction device 72
Range is answered, contact induction device 72 sends a signal to PLC, and PLC controls left godet 81, right godet 82, grinding wheel 9 and stops operating, to circle
The grinding and superfinishing pause for boring roller 84 effectively prevent oilstone 3 to run out of the rear persistently grinding of taper roller 84, when avoiding no oilstone
Spherical end surface PPS high UCL is caused to 84 superfinishing of taper roller.
The oil stone clip mounting base includes the angle adjustment plate 13 connecting with the oil stone clip 2, with the angle adjustment plate
The DOCK LEVELER 12 of 13 connections, and the fixed plate 11 being connect with the DOCK LEVELER 12.The DOCK LEVELER 12 is set
There are two straight line gains, the mounting height of oil stone clip 2 can be adjusted by way of moving up and down, it is made to meet different spherical end surfaces half
The processing of diameter product.The angle adjustment plate 13 be equipped with two arc gains, can flexible modulation oil stone clip 2 setting angle, make into
Material mouth and the oilstone exposing amount of discharge port are essentially identical, improve 3 utilization rate of oilstone.
The superfinishing device of the utility model, without changing to existing equipment, need to only pass through the superfinishing without adding new equipment
The microstoning of taper roller spherical end surface can be realized in device, so that taper roller spherical end surface roughness is less than 0.08um.
In use, the installation site of adjustment fixed plate 1, makes oilstone 3 be located at the center of taper roller 84, DOCK LEVELER 12 is adjusted
Height and angle adjustment plate 13 angle, the not super 2.5mm of spacing of the feed inlet for making oilstone 3 and separator 83, and feed inlet
It is essentially identical with the oilstone exposing amount of discharge port, then air inlet visible pressure-regulating valve is opened, pressure is transferred to 0.15Mpa, is opened spherical
Face grinding machine, 82 differential motion of left godet 81 and right godet make 84 rotation of taper roller and separator 83 are driven to rotate, circular cone rolling
Son 84 is introduced into grinding wheel 9, is ground spherical end surface, and subsequently into oilstone 3, oilstone 5 is crushed on the end face of taper roller 84,
Superfinishing spherical end surface is completed in the rotation and revolution of taper roller 84, improves spherical end surface roughness.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this is practical
Novel claimed technology contents, are all described in the claims.
Claims (10)
1. a kind of taper roller spherical end surface superfinishing device, it is characterised in that: including oil stone clip mounting base, pacify with the oil stone clip
The oil stone clip (2) for filling seat connection, is mounted on oilstone (3) and oilstone tabletting (4) in the oil stone clip (2), the oilstone tabletting (4)
It is connect by plectrum (41) with oilstone push-rod assembly, the oilstone push-rod assembly is connect with twin shaft cylinder (5), the oilstone (3)
Discharge port is docked with spheric end grinding machine.
2. a kind of taper roller spherical end surface superfinishing device according to claim 1, it is characterised in that: the oil stone clip peace
Filling seat includes the angle adjustment plate (13) connecting with the oil stone clip (2), the height tune connecting with the angle adjustment plate (13)
It saves plate (12), and the fixed plate (11) being connect with the DOCK LEVELER (12).
3. a kind of taper roller spherical end surface superfinishing device according to claim 2, it is characterised in that: the height adjustment
Plate (12) is equipped with two straight line gains, and the angle adjustment plate (13) is equipped with two arc gains.
4. a kind of taper roller spherical end surface superfinishing device according to claim 1, it is characterised in that: the oil stone clip
(2) it is equipped with U-shaped hole.
5. a kind of taper roller spherical end surface superfinishing device according to claim 1, it is characterised in that: the oilstone push rod
Component includes the push rod (61) connecting with the plectrum (41), the positioning pin (62) connecting with the push rod (61) other end, with
And the support plate (63) of the installation positioning pin (62), the support plate (63) connect with the twin shaft cylinder (5).
6. a kind of taper roller spherical end surface superfinishing device according to claim 1, it is characterised in that: the spherical end surface
Grinding machine includes left godet (81) and right godet (82), the separator being set between the left godet (81) and the right godet (82)
(83), the grinding wheel (9) and with the left godet (81) and the right godet (82) connecting, the separator (83) are equipped with circle
It bores roller (84).
7. a kind of taper roller spherical end surface superfinishing device according to claim 6, it is characterised in that: the twin shaft cylinder
(5) cylinder wall is equipped with a mounting rack (71), and the mounting rack (71) is equipped with a contact induction device (72), the contact sense
Device (72) is answered to connect with the PLC of the spheric end grinding machine, the PLC and the left godet (81), right godet (82) and grinding wheel
(9) it connects.
8. a kind of taper roller spherical end surface superfinishing device according to claim 6, it is characterised in that: the oilstone (3)
Equipped with the arcwall face docked with the separator (83), the oilstone (3) with a thickness of the taper roller (84) outside diameter
1/2.
9. a kind of taper roller spherical end surface superfinishing device according to claim 1, it is characterised in that: the twin shaft cylinder
(5) it is equipped with visible pressure-regulating valve.
10. a kind of taper roller spherical end surface superfinishing device according to claim 1, it is characterised in that: the oilstone (3)
Granularity be W5 or W3.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368139.1U CN208880458U (en) | 2018-08-24 | 2018-08-24 | A kind of taper roller spherical end surface superfinishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368139.1U CN208880458U (en) | 2018-08-24 | 2018-08-24 | A kind of taper roller spherical end surface superfinishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880458U true CN208880458U (en) | 2019-05-21 |
Family
ID=66509786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368139.1U Active CN208880458U (en) | 2018-08-24 | 2018-08-24 | A kind of taper roller spherical end surface superfinishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789129A (en) * | 2018-08-24 | 2018-11-13 | 浙江辛子精工机械股份有限公司 | A kind of taper roller spherical end surface superfinishing device |
| CN109794851A (en) * | 2019-03-06 | 2019-05-24 | 上海理工大学 | A kind of grinding machine for spherical fiducial surface of conical roller guide wheel disk angle measurement method of adjustment |
-
2018
- 2018-08-24 CN CN201821368139.1U patent/CN208880458U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789129A (en) * | 2018-08-24 | 2018-11-13 | 浙江辛子精工机械股份有限公司 | A kind of taper roller spherical end surface superfinishing device |
| CN109794851A (en) * | 2019-03-06 | 2019-05-24 | 上海理工大学 | A kind of grinding machine for spherical fiducial surface of conical roller guide wheel disk angle measurement method of adjustment |
| CN109794851B (en) * | 2019-03-06 | 2021-01-05 | 上海理工大学 | Taper roller ball base surface grinding machine guide wheel disc angle measurement and adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.298, Fangjiashan Road, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Xinzi Precision Machinery Co.,Ltd. Patentee after: ZHEJIANG RIXIN PRECISION ROLLING ELEMENTS Co.,Ltd. Address before: No.298, Fangjiashan Road, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province, 313000 Patentee before: ZHEJIANG 8+1 PRECISION MACHINERY Co.,Ltd. Patentee before: ZHEJIANG RIXIN PRECISION ROLLING ELEMENTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |