CN104385123A - Workpiece box angle adjusting mechanism - Google Patents
Workpiece box angle adjusting mechanism Download PDFInfo
- Publication number
- CN104385123A CN104385123A CN201410547670.5A CN201410547670A CN104385123A CN 104385123 A CN104385123 A CN 104385123A CN 201410547670 A CN201410547670 A CN 201410547670A CN 104385123 A CN104385123 A CN 104385123A
- Authority
- CN
- China
- Prior art keywords
- revolving
- workpiece box
- adjusting mechanism
- leading screw
- bearing
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 235000014653 Carica parviflora Nutrition 0.000 description 2
- 241000243321 Cnidaria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a workpiece box angle adjusting mechanism of a bearing ring grinding machine. The workpiece box angle adjusting mechanism comprises an upper dragging plate and a revolving plate, wherein a fixed support is arranged on the upper dragging plate, the fixed support is connected with a bearing seat through a long revolving shaft, a bearing is arranged on the bearing seat, a lead screw sleeves in the bearing, a revolving support is arranged on the revolving plate, the revolving support is connected with a lead screw nut seat through a short revolving shaft, the lead screw nut seat is provided with a lead screw nut, the lead screw transversely penetrates through the lead screw nut, a through hole is formed in the upper dragging plate, a revolving sleeve is arranged in the through hole, an inner bore of the revolving sleeve is of the shape of a frustum, a spring is arranged below the revolving sleeve, an ejection cover fixed on the upper dragging plate is arranged below the spring, a through hole corresponding to the revolving sleeve is formed in the revolving plate, a rotating shaft penetrates through the through hole and is inserted into the revolving sleeve, and a boss is arranged at the top end of the rotating shaft. The invention provides a device which can quickly and accurately adjust the angle of a workpiece box and overcomes the defects that the time of adjusting by using other device is long and the errors are big.
Description
Technical field
The present invention relates to bearing grinder grinding technique field, especially the workpiece box angle adjustment of bearing-ring grinder.
Background technology
The workpiece box of current bearing grinder needs angle adjustment mostly, and known workpiece box rotating mechanism is mainly adjusted by sprocket wheel, chain.That operator observes scale label in actual use, and drive workpiece box to rotate with wrench movable sprocket axle, but because the component weights such as workpiece box are large, backlass is had between sprocket wheel and chain, error is there is when observing scale label, so be difficult to angle that is convenient for workpiece box, that rotate to needs accurately, and then have impact on remodeling the time of whole lathe, workpiece box adjustment angle has become to affect lathe and to have remodeled the one of the main reasons of time.
Summary of the invention
The object of this invention is to provide a kind of device that can adjust workpiece box angle fast and accurately, it solve other defects that device regulation time is long, error is large.
Technical scheme provided by the invention is:
Workpiece box angle-adjusting mechanism, comprise planker and finger plate, described upper planker is provided with fixed support, fixed support is by long gyroaxis connecting axle bearing, bearing block arranges bearing, bearing inner sleeve has leading screw, finger plate is provided with rotary support, rotary support is connected with feed screw nut seat by short gyroaxis, feed screw nut seat is provided with feed screw nut, leading screw has been crossed in feed screw nut, described upper planker there is through hole, revolving sleeve is provided with in through hole, described revolving sleeve endoporus is frustum, spring is provided with below revolving sleeve, the top cover be fixed on planker is provided with below spring, correspondingly with revolving sleeve on finger plate be provided with through hole, rotating shaft is inserted in revolving sleeve through through hole, described rotating shaft top is provided with boss.
Concrete, leading screw is provided with protective jacket.
Concrete, leading screw head end is provided with handwheel.
Concrete, finger plate is provided with scale label, upper planker is provided with the tuning drive gear corresponding with scale label.
Concrete, finger plate is provided with magnetic grid bar, upper planker is provided with the magnetic head corresponding with magnetic grid bar.
Concrete, bearing block is provided with bearing block gland.
Concrete, leading screw tail end has been screwed leading screw end cap, and leading screw end cap presses connection cover, and connection cover is fixed with waterproof cover.
Method of work of the present invention: during workpiece box adjustment angle, the handwheel of rotating threaded shaft head end, feed screw nut seat drives rotary support and the revolution of upper planker, and angle of revolution can be indicated by scale label, also can be read by the display box of magnetic coral chi.The invention has the beneficial effects as follows: structure is simple, and easy to adjust, precision is high, compared with common adjusting device, this adjusting device is not only laborsaving but also accurate, can join graduated scale, also can join magnetic coral chi, realize angle numerical monitor, shorten the time of adjustment angle, having stable behavior is reliable, and design science is reasonable.
Accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 is the structural representation between leading screw and finger plate, upper planker.
Fig. 3 is the structural representation between rotating shaft and gyroaxis, upper planker.
1 handwheel 2 bearing block gland 3 bearing 4 bearing block 5 fixed support
6 short gyroaxis 7 rotary support 8 leading screw 9 protective jacket 10 connection covers
Planker 14 finger plate 15 scale label on 11 leading screw end cap 12 waterproof covers 13
The long gyroaxis 20 feed screw nut seat of 16 magnetic railings ruler 17 tuning drive gear 18 magnetic head 19
21 feed screw nut 22 rotating shaft 23 revolving sleeve 24 spring 25 top cover 26 pins.
Detailed description of the invention
As shown in the figure, workpiece box angle-adjusting mechanism comprises planker and finger plate.Described upper planker is provided with fixed support.Fixed support is by long gyroaxis connecting axle bearing.Bearing block is provided with bearing block gland.Bearing block arranges bearing, and bearing inner sleeve has leading screw.Finger plate is provided with rotary support, and rotary support is connected with feed screw nut seat by short gyroaxis, and feed screw nut seat is provided with feed screw nut, has crossed leading screw in feed screw nut.
Leading screw head end is provided with handwheel.Leading screw is provided with protective jacket.Arrange protective jacket between rotary support and fixed support, the tail end of leading screw is also provided with protective jacket.Leading screw tail end has been screwed leading screw end cap, and leading screw end cap presses connection cover, and connection cover is fixed with waterproof cover.
Described upper planker there is through hole, revolving sleeve is provided with in through hole, described revolving sleeve endoporus is frustum, spring is provided with below revolving sleeve, the top cover be fixed on planker is provided with below spring, correspondingly with revolving sleeve on finger plate be provided with through hole, rotating shaft is inserted in revolving sleeve through through hole, and described rotating shaft top is provided with boss.
Finger plate is provided with scale label, upper planker is provided with the tuning drive gear corresponding with scale label.Finger plate is provided with magnetic grid bar, upper planker is provided with the magnetic head corresponding with magnetic grid bar.
During work, the handwheel of rotating threaded shaft head end, screw is formed and in axial direction relative motion between feed screw nut and leading screw, simultaneously, leading screw and bearing, bearing block, fixed support and finger plate are without axial direction relative motion, feed screw nut drives feed screw nut seat, rotary support and upper planker to do gyration around the shaft relative to finger plate, and angle of revolution can be indicated by scale label, also can be read by the display box of magnetic railings ruler.
The present invention arranges boss by rotating shaft top, and rotating shaft is vertically positioned on gyroaxis, ensures that rotating shaft is not tilted, and reduce the possibility producing inclination between rotating shaft and revolving sleeve, the situation reducing rotating shaft and revolving sleeve generation eccentric wear occurs.Through after a period of time, can there is gap because of friction in the contact surface between rotating shaft and revolving sleeve, makes rotating shaft and revolving sleeve always close contact by arranging spring, avoids the eccentric wear caused due to gap, the situation of angle of arrival Adjustment precision reduction.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (7)
1. workpiece box angle-adjusting mechanism, it is characterized in that, comprise planker and finger plate, described upper planker is provided with fixed support, fixed support is by long gyroaxis connecting axle bearing, bearing block arranges bearing, bearing inner sleeve has leading screw, finger plate is provided with rotary support, rotary support is connected with feed screw nut seat by short gyroaxis, feed screw nut seat is provided with feed screw nut, leading screw has been crossed in feed screw nut, described upper planker there is through hole, revolving sleeve is provided with in through hole, described revolving sleeve endoporus is frustum, spring is provided with below revolving sleeve, the top cover be fixed on planker is provided with below spring, correspondingly with revolving sleeve on finger plate be provided with through hole, rotating shaft is inserted in revolving sleeve through through hole, described rotating shaft top is provided with boss.
2. workpiece box angle-adjusting mechanism according to claim 1, it is characterized in that, leading screw is provided with protective jacket.
3. workpiece box angle-adjusting mechanism according to claim 1, is characterized in that, leading screw head end is provided with handwheel.
4. workpiece box angle-adjusting mechanism according to claim 1, is characterized in that, finger plate is provided with scale label, upper planker is provided with the tuning drive gear corresponding with scale label.
5. workpiece box angle-adjusting mechanism according to claim 1, is characterized in that, finger plate is provided with magnetic grid bar, upper planker is provided with the magnetic head corresponding with magnetic grid bar.
6. workpiece box angle-adjusting mechanism according to claim 1, is characterized in that, bearing block is provided with bearing block gland.
7. workpiece box angle-adjusting mechanism according to claim 2, it is characterized in that, leading screw tail end has been screwed leading screw end cap, and leading screw end cap presses connection cover, and connection cover is fixed with waterproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547670.5A CN104385123B (en) | 2014-10-16 | 2014-10-16 | Workpiece box angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547670.5A CN104385123B (en) | 2014-10-16 | 2014-10-16 | Workpiece box angle adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104385123A true CN104385123A (en) | 2015-03-04 |
| CN104385123B CN104385123B (en) | 2017-02-08 |
Family
ID=52603129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547670.5A Expired - Fee Related CN104385123B (en) | 2014-10-16 | 2014-10-16 | Workpiece box angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104385123B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802059A (en) * | 2015-03-24 | 2015-07-29 | 王慧 | Angle adjusting disc for micro-lens grinding device |
| CN109129103A (en) * | 2018-08-14 | 2019-01-04 | 黄山市景鑫光学设备科技有限公司 | A kind of spherical surface miling-grinding machine |
| CN109896726A (en) * | 2019-04-23 | 2019-06-18 | 蚌埠中光电科技有限公司 | A kind of burner's angle regulating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611641A (en) * | 1968-10-31 | 1971-10-12 | Landis Tool Co | Heavy duty tailstock |
| CN2239860Y (en) * | 1996-01-22 | 1996-11-13 | 国营南岭机械厂 | Material bracket system of dry-wet multi-purpose round tube buffing machine |
| CN102371522A (en) * | 2011-12-05 | 2012-03-14 | 濮阳贝英数控机械设备有限公司 | Grinding device and method for bearing outer ring raceway |
| CN202622488U (en) * | 2012-04-27 | 2012-12-26 | 新乡日升数控轴承装备股份有限公司 | Angle adjusting device |
| CN203221415U (en) * | 2013-04-19 | 2013-10-02 | 黄山迈瑞机械设备科技有限公司 | Angle adjusting device for bearing ring workpiece box |
-
2014
- 2014-10-16 CN CN201410547670.5A patent/CN104385123B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611641A (en) * | 1968-10-31 | 1971-10-12 | Landis Tool Co | Heavy duty tailstock |
| CN2239860Y (en) * | 1996-01-22 | 1996-11-13 | 国营南岭机械厂 | Material bracket system of dry-wet multi-purpose round tube buffing machine |
| CN102371522A (en) * | 2011-12-05 | 2012-03-14 | 濮阳贝英数控机械设备有限公司 | Grinding device and method for bearing outer ring raceway |
| CN202622488U (en) * | 2012-04-27 | 2012-12-26 | 新乡日升数控轴承装备股份有限公司 | Angle adjusting device |
| CN203221415U (en) * | 2013-04-19 | 2013-10-02 | 黄山迈瑞机械设备科技有限公司 | Angle adjusting device for bearing ring workpiece box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802059A (en) * | 2015-03-24 | 2015-07-29 | 王慧 | Angle adjusting disc for micro-lens grinding device |
| CN109129103A (en) * | 2018-08-14 | 2019-01-04 | 黄山市景鑫光学设备科技有限公司 | A kind of spherical surface miling-grinding machine |
| CN109896726A (en) * | 2019-04-23 | 2019-06-18 | 蚌埠中光电科技有限公司 | A kind of burner's angle regulating device |
| CN109896726B (en) * | 2019-04-23 | 2024-02-13 | 蚌埠中光电科技有限公司 | Combustor angle adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104385123B (en) | 2017-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhenlin Inventor after: Wang Yufeng Inventor after: Wu Xueyun Inventor after: Wang Chuanming Inventor after: Li Wenjing Inventor before: Zhang Zhenlin Inventor before: Wang Yufeng |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Workpiece box angle adjusting mechanism Effective date of registration: 20170627 Granted publication date: 20170208 Pledgee: Puyang City Rural Credit Cooperatives Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2017990000541 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |