CN207642909U - A kind of elevating adjusting device of gear ring in grinder and sun gear - Google Patents
A kind of elevating adjusting device of gear ring in grinder and sun gear Download PDFInfo
- Publication number
- CN207642909U CN207642909U CN201721808502.2U CN201721808502U CN207642909U CN 207642909 U CN207642909 U CN 207642909U CN 201721808502 U CN201721808502 U CN 201721808502U CN 207642909 U CN207642909 U CN 207642909U
- Authority
- CN
- China
- Prior art keywords
- gear
- gear ring
- sun
- sun gear
- fixed
- 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
Links
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of gear ring in grinder and the elevating adjusting device of sun gear, including engine base, the sun wheel shaft being located on engine base and the sun gear being mounted in sun wheel shaft by sun gear upper-lower position on device, the lower dish axle being rotatably sleeved in sun wheel shaft and lower wall in lower dish axle, the gear ring component that is rotatably sleeved in lower dish axle and is supported by gear ring upper-lower position on device.The utility model can easily adjust the height of gear ring, sun gear, adjustment process can carry out at any time, sun gear need not be dismantled during adjustment, equipment assembly precision will not be changed, gear ring, sun gear can be adjusted by the different modes such as gear ring upper-lower position on device and sun gear upper-lower position on device respectively, simplify device structure, enhance stabilization of equipment performance and machining accuracy, it can ensure that equipment long-term work is stablized, gear ring, sun gear flank of tooth different height position even wearing, service life greatly improve.
Description
Technical field
The utility model belongs to high-accuracy twin grinder, and in particular to the rising-falling tone of a kind of gear ring in grinder and sun gear
Engagement positions.
Background technology
Twin grinder is highly suitable for being ground while upper and lower two parallel end faces of hard brittle material thin type precision component
And polishing.
Currently, traditional twin grinder uses planetary gear train drive mechanism, essentially upper disk, lower disc, upper disk into
Row rotary motion, disk reverse rotation can be gone up relatively by being placed with the lower wall of workpiece, first, increasing grinding speed, second is that workpiece is made to throw
Light is uniform.Erratic star wheel is positioned over as Workpiece carrier on lower wall, and gear ring, sun gear it is common driving under make wandering star movement.
General rack gear of thickness of erratic star wheel, sun gear thickness part even 1/tens, due to erratic star wheel
It will produce abrasion between gear ring, sun gear, need every after one section of period, the erratic star wheel that is staggered is to the mill of gear ring, sun gear
Position is damaged, makes the even wearing of gear ring, the sun gear gear teeth, to extend gear ring, sun gear service life.For traditional grinding
Generally there are two types of modes for machine equipment, and one is operating personnel's periodic manual adjustment gear ring height and manual setting sun gear lower gaskets
Quantity so as to adjust sun gear height.Another kind is that sun wheel shaft and gear ring axis are fixed on a lifting apparatus, is passed through
Motor driving lifting, such lifting mode is on the one hand complicated, and sun gear main shaft also needs to setting and slides up and down structure, failure
Rate is high, and another aspect vibration equipment is big, influences machining accuracy.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, behaviour for the difficult problem of gear ring, the adjustment of sun gear height
Make convenient, the good gear ring in grinder and sun gear of effect elevating adjusting device.
Realize that the technical solution of the utility model aim is as follows：
The elevating adjusting device of gear ring in grinder and sun gear provided by the utility model, including engine base, be located on engine base
Sun wheel shaft and by sun gear upper-lower position on device be mounted on sun wheel shaft on sun gear, be rotatably sleeved on the sun
Lower dish axle on wheel shaft and the lower wall in lower dish axle are rotatably sleeved in lower dish axle and by gear ring up and down adjustment
The gear ring component of mechanism supports.
The gear ring upper-lower position on device includes being fixed on engine base and being set in support base in lower dish axle, rotationally
The lifting gear that is set on support base is connected through a screw thread the threaded block being located on lifting gear, can be set with up and down
On support base and with the fixed gear ring axis of threaded block, be located at be driven by the cylinder on engine base and with the rack that engages of lifting gear；
The gear ring component include be rotatably mounted around on gear ring axis and supported by gear ring axis gear ring set, be fixed on gear ring set on
Gear ring support, the gear ring being fixed on gear ring support, gear ring put on fixed rack gear gear.
The sun gear upper-lower position on device includes the pedestal being fixed in sun wheel shaft, is connected through a screw thread and is located at pedestal
On elevating screw thread seat, with the fixed sun wheel seat of elevating screw thread seat, the sun gear on sun wheel seat, on base outer wall
Equipped with a vertical keyway, it is fixed with and the matched key of keyway on pedestal with lock-screw on sun wheel seat.
Advantageous effect：
The utility model can easily adjust the height of gear ring, sun gear, and adjustment process can carry out at any time, adjustment
Sun gear need not be dismantled in the process, will not change equipment assembly precision, and gear ring, sun gear can pass through gear ring up and down adjustment respectively
The different modes such as mechanism and sun gear upper-lower position on device are adjusted, and simplify device structure, enhance stabilization of equipment performance and
Machining accuracy, it is ensured that equipment long-term work is stablized, and gear ring, sun gear flank of tooth different height position even wearing use the longevity
Life greatly improves.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the sectional view along AA of Fig. 1.
Fig. 3 is partial enlarged view at the I of Fig. 2.
Fig. 4 is partial enlarged view at the II of Fig. 2.
Specific implementation mode
See Fig. 1 --- Fig. 4, the elevating adjusting device of gear ring in grinder and sun gear provided by the utility model, including machine
Seat 1, the sun wheel shaft 17 being located on engine base 1 and the sun gear by sun gear upper-lower position on device in sun wheel shaft 17
13, the lower dish axle 12 in sun wheel shaft 17 and the lower wall in lower dish axle 12 10 are rotatably sleeved on, is rotationally covered
The gear ring component for being located in lower dish axle 12 and being supported by gear ring upper-lower position on device；
The gear ring upper-lower position on device includes being fixed on engine base 1 and being set in support base 2 in lower dish axle 12, can turn
The lifting gear 3 that is set in dynamicly on support base 2, the trapezoidal thread seat 4 being located at by trapezoidal thread connection on lifting gear 3,
Can be sleeved on up and down on support base 2 and with 4 fixed gear ring axis 5 of trapezoidal thread seat, be located on engine base 1 by cylinder 21
Driving and the rack 20 engaged with lifting gear 3, the gear ring component include being rotatably mounted around on gear ring axis 5 and by gear ring
The gear ring set 7 of the support of axis 5, the gear ring support 8 being fixed on gear ring set 7, the gear ring 9 being fixed on gear ring support 8, gear ring set 7
Upper fixed rack gear gear 6, driven gear ring gear 6 can drive 7 rotation of gear ring set, to realize that gear ring 9 rotates；In gear ring axis 5
Hole is equipped with keyway and is installed with the key cooperation on 2 outer wall of support base so that gear ring axis 5 can only be along about 2 support base in circumferential direction limit
Movement；
The sun gear upper-lower position on device includes the internal thread pedestal 15 being fixed by screws in sun wheel shaft 17, leads to
It crosses and is threadedly coupled the elevating screw thread seat 18 being located on internal thread pedestal 15 and 18 fixed sun wheel seat 16 of elevating screw thread seat, peace
Sun gear 13 on sun wheel seat 16,15 outer wall of internal thread pedestal are equipped with a vertical keyway 1501, sun wheel seat 16
On be fixed with lock-screw 22 and pass through lifting with the 1501 matched key 14 of keyway on internal thread pedestal 15, sun wheel seat 16
Threaded block 18 is engaged with the internal thread of internal thread pedestal 15, and the top of sun wheel seat 16 is equipped with gland 19 and passes through screw and lifting spiral shell
Line seat 18 connects.
Pallet 11 is fixed in lower dish axle 12, lower wall 10 is fixed on pallet 11 and between gear ring 9 and sun gear 13,
By the lower rotation of dish axle 12 of driving to realize that lower wall 10 rotates.
Operation principle
When work, internal thread pedestal 15 is driven to rotate by sun wheel shaft 17, internal thread pedestal 15 drives the sun by key 14
Wheel seat 16, sun gear 13, gland 19 and the rotary motion together of elevating screw thread seat 18.When the highly desirable adjustment of sun gear 13,
Lock-screw 22 is unclamped, key 14 is removed, sun gear 13 is rotated with hand so that opposite 15 turns of the internal thread pedestal of elevating screw thread seat 18
It is dynamic, realize that sun wheel seat 16, sun gear 13, gland 19 rise or fall together with elevating screw thread seat 18, to reach adjustment too
The purpose of sun 13 height of wheel.When needing to adjust the height of gear ring 9, driven by 21 drive rack 20 of cylinder moves forward and backward
It is lifted gear 3 to rotate, lifting gear 3 drives trapezoidal thread seat 4 to lift by trapezoidal thread, to driven gear ring axis 5, gear ring tooth
Wheel 6, gear ring set 7, gear ring support 8 and gear ring 9 move up and down in overall.
Claims (3)
1. the elevating adjusting device of a kind of gear ring in grinder and sun gear, it is characterized in that including engine base, the sun being located on engine base
Wheel shaft and the sun gear being mounted in sun wheel shaft by sun gear upper-lower position on device are rotatably sleeved in sun wheel shaft
Lower dish axle and lower wall in lower dish axle, be rotatably sleeved in lower dish axle and by gear ring upper-lower position on device branch
The gear ring component of support.
2. the elevating adjusting device of gear ring in grinder according to claim 1 and sun gear, it is characterized in that on the gear ring
Lower regulating mechanism includes the lift for being fixed on engine base and being set in support base in lower dish axle, be rotatably sleeved on support base
Gear is risen, the threaded block being located on lifting gear is connected through a screw thread, can up and down be sleeved on support base and and screw thread
The fixed gear ring axis of seat is located at the rack for being driven by the cylinder on engine base and being engaged with lifting gear；The gear ring component includes can
Rotationally be sleeved on gear ring axis and supported by gear ring axis gear ring set, be fixed on the upper gear ring support of gear ring set, be fixed on tooth
Gear ring on coil support, gear ring put on fixed rack gear gear.
3. the elevating adjusting device of gear ring in grinder according to claim 1 or 2 and sun gear, it is characterized in that the sun
Wheel upper-lower position on device include the pedestal being fixed in sun wheel shaft, be connected through a screw thread the elevating screw thread seat being located on pedestal,
With the fixed sun wheel seat of elevating screw thread seat, the sun gear on sun wheel seat, base outer wall is equipped with a vertical key
Slot is fixed with and the matched key of keyway on pedestal with lock-screw on sun wheel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808502.2U CN207642909U (en) | 2017-12-22 | 2017-12-22 | A kind of elevating adjusting device of gear ring in grinder and sun gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808502.2U CN207642909U (en) | 2017-12-22 | 2017-12-22 | A kind of elevating adjusting device of gear ring in grinder and sun gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642909U true CN207642909U (en) | 2018-07-24 |
Family
ID=62878521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808502.2U Expired - Fee Related CN207642909U (en) | 2017-12-22 | 2017-12-22 | A kind of elevating adjusting device of gear ring in grinder and sun gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117532480A (en) * | 2023-11-14 | 2024-02-09 | 苏州博宏源机械制造有限公司 | Sun gear adjusting device of wafer double-sided polishing machine |
-
2017
- 2017-12-22 CN CN201721808502.2U patent/CN207642909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117532480A (en) * | 2023-11-14 | 2024-02-09 | 苏州博宏源机械制造有限公司 | Sun gear adjusting device of wafer double-sided polishing machine |
| CN117532480B (en) * | 2023-11-14 | 2024-04-16 | 苏州博宏源机械制造有限公司 | Sun gear adjusting device of wafer double-sided polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190517 Address after: 410000 Huaxiang Road, Changsha Economic and Technological Development Zone (Quantang Street), Hunan Province Patentee after: Hunan Jinling Machine Tool Co.,Ltd. Address before: 511400 Chuang Road, Zhong Cun street, Panyu District, Guangzhou, Guangdong Patentee before: JIN LING MACHINE TOOL (GUANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 9, Huaxiang Road, Changsha Economic Development Zone, Changsha area, China (Hunan) pilot Free Trade Zone, Changsha City, Hunan Province Patentee after: Hunan Jinling Machine Tool Technology Group Co.,Ltd. Address before: 410000 Huaxiang Road, Changsha Economic and Technological Development Zone (Quantang Street), Hunan Province Patentee before: Hunan Jinling Machine Tool Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |