CN207682110U - A kind of ring raceway grinding special equipment - Google Patents
A kind of ring raceway grinding special equipment Download PDFInfo
- Publication number
- CN207682110U CN207682110U CN201820043332.1U CN201820043332U CN207682110U CN 207682110 U CN207682110 U CN 207682110U CN 201820043332 U CN201820043332 U CN 201820043332U CN 207682110 U CN207682110 U CN 207682110U
- Authority
- CN
- China
- Prior art keywords
- lathe
- grinding wheel
- wheel
- ring raceway
- spindle
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of ring raceways to be ground special equipment, including lathe, lathe spindle, grinding wheel, electro spindle, workbench, sliding stand, the grinding wheel is fixed on electro spindle, the electro spindle is fixed on the table, the workbench is slidably fixed on sliding stand, and the sliding stand is slidably fixed on lathe；The lathe is equipped with lathe spindle, and the lathe spindle is equipped with leading screw to be processed by gripper chuck；The wheel truing device is located at lathe side and face grinding wheel, ensures that the grinding surface of grinding wheel is identical as raceway face radian shape to be processed.The leading screw of machined good endoporus on lathe spindle, is rotated by clamping chuck with lathe spindle.Electro spindle is mounted on Lathe bench, can around be moved with workbench.Grinding wheel clamping rotates on electro spindle with electro spindle, and carries out discontinuous annular ball race grinding processing to leading screw.
Description
Technical field
The utility model is related to lead screw machining field, especially a kind of ring raceway is ground special equipment.
Background technology
The quality of the inner ring ring raceway of leading screw is related to the precision and service life of leading screw.Leading screw manufacturer at present
Processing leading screw inner ring ring raceway mainly carried out on set of machining center, low production efficiency, buy machining center at
This is high.Existing center lathe is difficult to meet the inner ring ring raceway processing of existing leading screw.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of ring raceways to be ground special equipment, realizes
To the intermittent grinding of the inner ring ring raceway of leading screw.
The utility model adopts the following technical solution：
A kind of ring raceway grinding special equipment, including lathe, lathe spindle, grinding wheel, electro spindle, workbench, sliding stand,
The grinding wheel is fixed on electro spindle, and the electro spindle is fixed on the table, and the workbench is slidably fixed on sliding
On platform, the sliding stand is slidably fixed on lathe；The lathe is equipped with lathe spindle, and the lathe spindle passes through card
Disk folder is equipped with leading screw to be processed；The wheel truing device is located at lathe side and face grinding wheel.
Preferably, the workbench is slidably fixed on sliding stand by longitudinal slide rail；The sliding stand passes through cross
It is slidably fixed on lathe to sliding rail.
Preferably, the workbench is equipped with longitudinal runner.
Preferably, the sliding stand is equipped with lateral scrollwheel.
Preferably, the leading screw inner ring ring raceway to be processed and grinding wheel are coaxial, the rotation center of grinding wheel and processed silk
The center of thick stick overlaps.
Preferably, the grinding surface of the grinding wheel is identical as leading screw inner ring ring raceway surface radian shape to be processed.
Preferably, the wheel truing device bottom is equipped with sliding rail.
Preferably, the wheel truing device includes driving motor, corrects wheel, transmission device, and driving motor passes through transmission
Wheel is corrected in device connection, and is driven by transmission device and corrected wheel rotation.
Having of using that technical solution as above obtains be with technique effect：
Leading screw inner ring ring raceway and grinding wheel are coaxial, and the center of the rotation center of grinding wheel and processed leading screw overlaps, and is convenient for
Grinder buffing leading screw inner ring ring raceway.
Workbench is equipped with longitudinal runner, for adjusting position of the workbench on sliding stand.Sliding stand is equipped with laterally
Runner, for adjusting position of the sliding stand on lathe.
The leading screw of machined good endoporus on lathe spindle, is rotated by clamping chuck with lathe spindle.
Electro spindle is mounted on Lathe bench, can around be moved with workbench.Grinding wheel clamping on electro spindle,
It rotates with electro spindle, and discontinuous annular ball race grinding processing is carried out to leading screw.
Wheel truing device is located at lathe side and face grinding wheel, is modified to grinding wheel.
Description of the drawings
Fig. 1 is that ring raceway is ground special equipment side view.
Fig. 2 is that ring raceway is ground special equipment vertical view.
Fig. 3 is that the ring raceway with corrector is ground special equipment vertical view.
In figure, 1, lathe, 2, lathe spindle, 3, leading screw to be processed, 4, grinding wheel, 5, electro spindle, 6, lateral scrollwheel, 7, work
Platform, 8, longitudinal runner, 9, horizontal slide rail, 10, sliding stand, 11, longitudinal slide rail, 12, sliding rail, 13, driving motor, 14, repair
Positive wheel, 15, transmission device.
Specific implementation mode
It is described further in conjunction with 1 to 3 pair of specific embodiment of the present utility model of attached drawing：
A kind of ring raceway grinding special equipment, including lathe 1, lathe spindle 2, grinding wheel 4, electro spindle 5, workbench 7, cunning
Dynamic platform, wheel truing device, the grinding wheel are fixed on electro spindle, and the electro spindle is fixed on the table, the workbench
It is slidably fixed on sliding stand, the sliding stand 10 is slidably fixed on lathe；The lathe is equipped with lathe master
Axis, the lathe spindle are equipped with leading screw 3 to be processed by gripper chuck.Wheel truing device is located at lathe side and face grinding wheel,
Grinding wheel is modified.Leading screw inner ring ring raceway and grinding wheel are coaxial, the center weight of the rotation center of grinding wheel and processed leading screw
It closes, is convenient for grinder buffing leading screw inner ring ring raceway.Electro spindle be mounted on Lathe bench on, can be with workbench around
Movement.Grinding wheel clamping rotates on electro spindle with electro spindle.The leading screw of machined good endoporus is by clamping chuck in vehicle
On bed main shaft, rotate with lathe spindle.
Workbench is slidably fixed on sliding stand by longitudinal slide rail 11, and longitudinal slide rail is located on sliding stand, work
Platform bottom is equipped with the slideway being adapted to longitudinal slide rail.The sliding stand is slidably fixed on lathe by horizontal slide rail 9, horizontal
It is arranged on lathe to sliding rail, sliding stand bottom is equipped with the slideway being adapted to horizontal slide rail.
Workbench is equipped with longitudinal runner 8, for adjusting position of the workbench on sliding stand.Sliding stand is equipped with laterally
Runner 6, for adjusting position of the sliding stand on lathe.
Wheel truing device bottom is equipped with sliding rail 12.Wheel truing device includes driving motor 13, corrects wheel 14, passes
Dynamic device 15, driving motor 13 is connected by transmission device 15 corrects wheel 14, and is driven by transmission device 15 and correct 14 turns of wheel
It is dynamic.Wheel truing device can adjust the relative position between grinding wheel on sliding rail.Grinding wheel works with electro spindle in lathe
On platform, workbench is moved around close to wheel truing device, corrects the offset that ball race grinding generates.
Ring raceway is ground special equipment and utilizes ordinary lathe, electro spindle is installed on Lathe bench, by grinding wheel
Clamping rotates on electro spindle, and with electro spindle, at the same by workbench move forward and backward and side-to-side movement, can drive
Grinding wheel on electro spindle is moved.
The leading screw clamping of machined complete endoporus is rotated on lathe spindle, and with lathe spindle.The mill of grinding wheel
Bevel is identical as raceway face radian shape to be processed, when being ground, first adjust workbench make grinding wheel rotation center and
The center for being processed leading screw overlaps, and grinding wheel, which is adjusted to first, by the side-to-side movement of workbench needs the ring raceway processed
Position moves forward and backward realization feeding by workbench, and after processing first ring raceway, adjustment workbench makes grinding wheel exit
The raceway being ground, left and right translation grinding wheel, processes next ring raceway, is discontinuously processed to leading screw endoporus, Zhi Daosuo
Some ring raceways machine.
Grinding wheel exits the raceway being ground, into next ring raceway to be processed, is driven, is advanced back by electro spindle
Regression journey is controlled by the control device of electro spindle institute band.
If grinding wheel adjusts the distance of grinding wheel and wheel truing device, repair because ball race grinding generates offset in process
Positive grinding wheel ensures that the grinding surface of grinding wheel is identical as raceway face radian shape to be processed.
The equipment for grinding of this patent design is that leading screw inner ring raceway is ground special equipment, and machining center is utilized compared to traditional
It is produced, more efficient, equipment purchase, operation and maintenance cost are lower.
The equipment for grinding designed using this patent produce and process simpler practical, safe and reliable, and Product Precision is more
High, better quality.
This patent design equipment for grinding operating method is simple, can mitigate the labor intensity of worker, reduces the technology to worker
It is required that threshold.
By installed on Lathe bench electro spindle in the way of, realize the rotary motion of grinding wheel and upper and lower, front and back, left
Right movement.
Certainly, the preferred embodiment of only the utility model described above, the utility model is not limited to enumerate above-mentioned
Embodiment, it should be noted that for any technical person familiar with the field under the guidance of this specification, that is made is all etc.
With replacement, apparent variant, all falls within the essential scope of this specification, ought to be protected by the utility model.
Claims (8)
1. a kind of ring raceway is ground special equipment, which is characterized in that including lathe (1), lathe spindle (2), grinding wheel (4), electricity
Main shaft (5), workbench (7), sliding stand (10), wheel truing device, the grinding wheel (4) are fixed on electro spindle (5), the electricity
Main shaft (5) is fixed on workbench (7), and the workbench (7) is slidably fixed on sliding stand (10), the sliding stand
(10) it is slidably fixed on lathe (1)；
The lathe is equipped with lathe spindle (2), and the lathe spindle (2) is equipped with leading screw to be processed (3) by gripper chuck；
The wheel truing device is located at lathe side and face grinding wheel (4).
2. a kind of ring raceway according to claim 1 is ground special equipment, which is characterized in that the workbench (7) is logical
Longitudinal slide rail (11) is crossed slidably to be fixed on sliding stand (10)；The sliding stand (10) by horizontal slide rail (9) slidably
Be fixed on lathe (1).
3. a kind of ring raceway according to claim 2 is ground special equipment, which is characterized in that on the workbench (7)
Equipped with longitudinal runner (8).
4. a kind of ring raceway according to claim 2 is ground special equipment, which is characterized in that on the sliding stand (10)
Equipped with lateral scrollwheel (6).
5. a kind of ring raceway according to claim 1 is ground special equipment, which is characterized in that the leading screw inner ring annular
Coaxially with grinding wheel (4), the rotation center of grinding wheel (4) and the center of leading screw to be processed (3) overlap raceway.
6. a kind of ring raceway according to claim 1 is ground special equipment, which is characterized in that the mill of the grinding wheel (4)
Bevel is identical as leading screw to be processed (3) inner ring ring raceway surface radian shape.
7. a kind of ring raceway according to claim 1 is ground special equipment, which is characterized in that the wheel truing device
Bottom is equipped with sliding rail (12).
8. a kind of ring raceway according to claim 1 or claim 7 is ground special equipment, which is characterized in that the grinding wheel amendment
Device includes driving motor (13), corrects wheel (14), transmission device (15), and driving motor (13) is connected by transmission device (15)
Wheel (14) is corrected, and is driven by transmission device (15) and corrects wheel (14) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043332.1U CN207682110U (en) | 2018-01-11 | 2018-01-11 | A kind of ring raceway grinding special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043332.1U CN207682110U (en) | 2018-01-11 | 2018-01-11 | A kind of ring raceway grinding special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207682110U true CN207682110U (en) | 2018-08-03 |
Family
ID=62991658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820043332.1U Expired - Fee Related CN207682110U (en) | 2018-01-11 | 2018-01-11 | A kind of ring raceway grinding special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207682110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355650A (en) * | 2019-06-18 | 2019-10-22 | 无锡诚石轴承有限公司 | A kind of oscillation bearing ball race grinding tooling |
| CN110735860A (en) * | 2019-10-23 | 2020-01-31 | 张家港Aaa精密制造股份有限公司 | Bearing raceway processing device and processing method, outer ring, inner ring and high-load bearing |
-
2018
- 2018-01-11 CN CN201820043332.1U patent/CN207682110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355650A (en) * | 2019-06-18 | 2019-10-22 | 无锡诚石轴承有限公司 | A kind of oscillation bearing ball race grinding tooling |
| CN110735860A (en) * | 2019-10-23 | 2020-01-31 | 张家港Aaa精密制造股份有限公司 | Bearing raceway processing device and processing method, outer ring, inner ring and high-load bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20210111 |