CN202972397U - Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device - Google Patents
Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device Download PDFInfo
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- CN202972397U CN202972397U CN 201220709487 CN201220709487U CN202972397U CN 202972397 U CN202972397 U CN 202972397U CN 201220709487 CN201220709487 CN 201220709487 CN 201220709487 U CN201220709487 U CN 201220709487U CN 202972397 U CN202972397 U CN 202972397U
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- 238000005299 abrasion Methods 0.000 title abstract 5
- 210000004907 gland Anatomy 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
Provided is a real-time automatic abrasion compensation type rotation center in an A-shaped frame rotation device. The technical problem that a self-walking type support mechanism in the rotation device is abraded with a guide rail face and damaged, accordingly large axial load borne by the rotation center enables traction force for supporting a rolling wheel to be insufficient and a slippage is caused is solved. The technical scheme is that the real-time automatic abrasion compensation type rotation center comprises a rotation shaft sleeve positioned on the base, a rotation shaft and a bearing, wherein the rotation shaft and the bearing are positioned on a rotation table. The real-time automatic abrasion compensation type rotation center is characterized in that the rotation shaft is limited in the rotation shaft sleeve by means of the bearing, the rotation shaft and the rotation shaft sleeve form rotation matching in the horizontal direction by means of the bearing, an inner ring of the bearing is fixedly connected with the rotation shaft, and an outer ring and the rotation shaft form vertical sliding matching by means of rated shaft load borne by the rotation shaft. The real-time automatic abrasion compensation type rotation center has the advantages that a non-stop real-time automatic compensation function can be achieved, accordingly the maintenance and guarantee time of production lines is shortened remarkably, and indirect economic benefit is obvious.
Description
Technical field
The utility model relates to the gyration center in a kind of A type frame swivel gear, belongs to the glass substrate manufacturing mechanism and makes real-time automatic wear compensation type gyration center in field, particularly a kind of A type frame swivel gear.
Background technique
In prior art, glass production industry particularly, for adapting to the production line of sized rectangular glass substrate, original A type frame swivel gear is improved, replace original gear, gear ring type and chain, sprocket type A type frame traverse platform, adopted support and the rotational power of self-travel type supporting mechanism as swivel gear.Concrete structure is, arranges one group with the supporting wheel of motor reducer in the bottom of traverse platform, and supporting wheel possesses from the walking ability, realizes rotating around gyration center with traverse platform.But because the load of traverse platform carrying is very large, supporting wheel is when being subjected to motor reducer to drive the realization walking, and between base, meeting produces very large frictional force, and in the course of time, the guide rail on support roller and base will rub impaired.Therefore need frequent support roller or the track plates changed, namely uneconomically also can cause production suspension induced losses.Be improper contact because the support roller wearing and tearing cause with contacting of slideway simultaneously, cause positive pressure not enough, frictional force reduces to make the tractive force deficiency of support roller and skids, and then cause motion to lose efficacy, therefore bearing can bear very large thrust load, and the rate of wear that can cause bearing of working under this load is for a long time accelerated.Therefore be necessary the gyration center increase automatic wear compensation mechanism in the A type frame swivel gear after improving.
Summary of the invention
The utility model is impaired for the self-travel type supporting mechanism and the slideway friction that solve in swivel gear; thereby cause gyration center to bear larger axis and make the not enough and technical problem of skidding of the tractive force of support roller to load; designed the real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear; automatic wear compensation type gyration center is set in swivel gear, has realized not shutting down the function of real-time auto-compensation.
The utility model is to realize that the technological scheme that goal of the invention adopts is, real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear, structure comprises the swivel sleeve that is positioned on base, is positioned at turning axle and bearing on traverse platform, its key is: described turning axle is spacing in swivel sleeve by bearing, turning axle forms being rotatably assorted of substantially horizontal by bearing and swivel sleeve, and the inner ring of bearing is fixedly connected with turning axle, outer ring and swivel sleeve form vertically to being slidably matched by the specified axial load that turning axle carries.
when support roller and slideway wearing and tearing, because turning axle is fixedly connected with the inner ring of bearing, bearing outer ring and swivel sleeve are transition fit, when the load of turning axle carrying is worth greater than certain, the outer ring of bearing and swivel sleeve have and are slidably matched, realize the self-regulating that axial rub is impaired, simultaneously for avoiding bearing not damage because axial load load is excessive, also be provided with the automatic wear compensation position-limit mechanism, bearing gland is under the effect of Compress Spring, can simultaneously bearing gland be carried out fine setting downwards downwards take guide positioning pin as benchmark again to adapt to the dimensional changes after wearing and tearing, at this moment, bearing gland has carried axial load, avoid damaging bearing.
The beneficial effects of the utility model are: can realize not shutting down the function of real-time auto-compensation, thereby reduce significantly the time of production line maintenance, guarantee, indirect economic effect is obvious.
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use phase diagram of the present utility model.
In accompanying drawing, the 1st, base, the 2nd, traverse platform, the 3rd, swivel sleeve, the 4th, turning axle, 5-1 are inner rings, 5-2 is the outer ring, and 5-3 is the inner ring spacer, and 5-4 is the outer ring spacer, the 5-5 bearing gland, the 6th, guide positioning pin, 7-1 are upper spring seats, 7-2 is spring, and 7-3 is lower spring cup, and 7-4 is thrust bearing, the 8th, support road wheel, the 9th, motor reducer.
Embodiment
Real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear, structure comprises the swivel sleeve 3 that is positioned on base 1, is positioned at turning axle 4 and bearing on traverse platform 2, its key is: described turning axle 4 is spacing in swivel sleeve 3 by bearing, turning axle 4 forms being rotatably assorted of substantially horizontals by bearing and swivel sleeve 3, and the inner ring 5-1 of bearing is fixedly connected with turning axle 4, outer ring 5-2 and swivel sleeve 3 form vertically to being slidably matched by the specified axial load that turning axle 4 carries.
Also comprise in the structure of described gyration center by the spacing bearing gland 5-5 in swivel sleeve 3 ports of guide positioning pin 6, the spacing card neck of buffering type that is positioned at above bearing gland 5-5 being connected with turning axle 4, the spacing card neck of buffering type and bearing gland 5-5 form the automatic wear compensation position-limit mechanism.
The structure of the spacing card neck of described buffering type comprises: be positioned at the spacing shaft shoulder on turning axle 4 external wall of upper portion, and pass successively turning axle 4 and by the spacing upper spring seat 7-1 of the spacing shaft shoulder on turning axle 4 external wall of upper portion, spring 7-2 and lower spring cup 7-3, upper spring seat 7-1, spring 7-2 and lower spring cup 7-3 are slidably matched with turning axle 4 formation.
Be provided with thrust bearing 7-4 between the spacing card neck of described buffering type and bearing gland 5-5, turning axle 4 is rotatably assorted by thrust bearing 7-4 and bearing gland 5-5 formation.
Described bearing is provided with two groups on turning axle 4, be provided with inner ring spacer 5-3 and outer ring spacer 5-4 between two groups of bearings.
The orientation type of described bearing and turning axle 4 is: turning axle 4 bottom outer walls are provided with the shaft shoulder, the inner ring 5-1 that turning axle 4 passes bearing realizes that by the shaft shoulder on turning axle 4 bottom outer walls top is spacing, be provided with screw thread in turning axle 4 bottoms, and realize the location, bottom of bearing by matching nut.
Working principle of the present utility model is: support road wheel 8 and play the effect of supporting traverse platform 2, motor reducer 9 is used for driving support road wheel 8 and rotates around gyration center.When the slideway on supporting road wheel 8 and base 1 produces wearing and tearing, the gap that the wearing and tearing of automatic wear compensation type gyration center meeting auto-compensation produce.Referring to Fig. 2, the utility model can be as the center positioning mechanism of traverse platform, and can realize supporting road wheel 8 due to and slideway between wearing and tearing carry out in real time effective compensation automatically, 1.5 ~ 5 millimeters of maximum compensation rates, concrete compensation rate can be set as required.When supporting the wearing and tearing of road wheel 8 and slideway, turning axle 4 carries out the fine motion adjustment downwards along load direction under the effect of the load on table top, and two bearings that drive in swivel sleeve 3 move down.Swivel sleeve 3 is the Spielpassung of G level tolerance range with the outer shroud fit tolerance of bearing, can guarantee to move down along load direction at the outer ring 5-2 of a fixed load effect lower bearing.The inside and outside ring of upper and lower two cover bearings all is equipped with inner ring spacer and outer ring spacer; so two bearings move down together under the effect of inside and outside circle spacer; and then bearing gland 5-5 can carry out bearing gland 5-5 fine setting downwards downwards simultaneously with the dimensional changes after again adapting to wearing and tearing take guide positioning pin 6 as benchmark under the effect of spring 5-2; and then effectively protected bearing not damage because the load thrust load is excessive; provide again simultaneously and turn round accurately Location accuracy, thereby the performance that has guaranteed the traverse platform complete machine reaches usage requirement.
Claims (6)
1. the real-time automatic wear compensation type gyration center in an A type frame swivel gear, structure comprises the swivel sleeve (3) that is positioned on base (1), be positioned at turning axle (4) and bearing on traverse platform (2), it is characterized in that: described turning axle (4) is spacing in swivel sleeve (3) by bearing, turning axle (4) forms being rotatably assorted of substantially horizontal by bearing and swivel sleeve (3), the inner ring of bearing (5-1) is fixedly connected with turning axle (4), outer ring (5-2) forms vertically to being slidably matched with the specified axial load of swivel sleeve (3) by turning axle (4) carrying.
2. the real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear according to claim 1, it is characterized in that: also comprise by the spacing bearing gland (5-5) in swivel sleeve (3) port of guide positioning pin (6), the spacing card neck of buffering type that is positioned at bearing gland (5-5) top being connected with turning axle (4) the spacing card neck of buffering type and bearing gland (5-5) formation automatic wear compensation position-limit mechanism in the structure of described gyration center.
3. the real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear according to claim 2, it is characterized in that: the structure of the spacing card neck of described buffering type comprises: be positioned at the spacing shaft shoulder on turning axle (4) external wall of upper portion, and pass successively turning axle (4) and by the spacing upper spring seat (7-1) of the spacing shaft shoulder on turning axle (4) external wall of upper portion, spring (7-2) and lower spring cup (7-3), upper spring seat (7-1), spring (7-2) and lower spring cup (7-3) form with turning axle (4) and be slidably matched.
4. the real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear according to claim 2, it is characterized in that: be provided with thrust bearing (7-4) between the spacing card neck of described buffering type and bearing gland (5-5), turning axle (4) forms with bearing gland (5-5) by thrust bearing (7-4) and is rotatably assorted.
5. the real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear according to claim 1, it is characterized in that: described bearing is provided with two groups on turning axle (4), is provided with inner ring spacer (5-3) and outer ring spacer (5-4) between two groups of bearings.
6. the real-time automatic wear compensation type gyration center in a kind of A type frame swivel gear according to claim 1, it is characterized in that: the orientation type of described bearing and turning axle (4) is: turning axle (4) bottom outer wall is provided with the shaft shoulder, the inner ring (5-1) that turning axle (4) passes bearing realizes that by the shaft shoulder on the outer wall of turning axle (4) bottom top is spacing, be provided with screw thread bottom turning axle (4), and realize the location, bottom of bearing by matching nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709487 CN202972397U (en) | 2012-12-17 | 2012-12-20 | Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220697455.X | 2012-12-17 | ||
| CN201220697455 | 2012-12-17 | ||
| CN 201220709487 CN202972397U (en) | 2012-12-17 | 2012-12-20 | Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972397U true CN202972397U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220709487 Expired - Lifetime CN202972397U (en) | 2012-12-17 | 2012-12-20 | Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device |
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| CN (1) | CN202972397U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101082A (en) * | 2017-05-31 | 2017-08-29 | 北京若贝特智能机器人科技有限公司 | A kind of spring supporting device |
| CN108826977A (en) * | 2018-07-16 | 2018-11-16 | 中冶华天工程技术有限公司 | Wheel of sintering trolley automatic centring device in a kind of traveling |
| CN109250039A (en) * | 2018-07-13 | 2019-01-22 | 哈尔滨工程大学 | A kind of active rotary motion compensation device |
| CN110307452A (en) * | 2018-12-29 | 2019-10-08 | 常熟市奥斯维车辆科技有限公司 | A kind of tetrad six degree of freedom fine-tuning mechanism |
-
2012
- 2012-12-20 CN CN 201220709487 patent/CN202972397U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101082A (en) * | 2017-05-31 | 2017-08-29 | 北京若贝特智能机器人科技有限公司 | A kind of spring supporting device |
| CN109250039A (en) * | 2018-07-13 | 2019-01-22 | 哈尔滨工程大学 | A kind of active rotary motion compensation device |
| CN108826977A (en) * | 2018-07-16 | 2018-11-16 | 中冶华天工程技术有限公司 | Wheel of sintering trolley automatic centring device in a kind of traveling |
| CN110307452A (en) * | 2018-12-29 | 2019-10-08 | 常熟市奥斯维车辆科技有限公司 | A kind of tetrad six degree of freedom fine-tuning mechanism |
| CN110307452B (en) * | 2018-12-29 | 2024-03-29 | 常熟市奥斯维车辆科技有限公司 | Four-linkage six-degree-of-freedom fine adjustment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Assignor: TUNGHSU GROUP Co.,Ltd. Contract record no.: 2015990000218 Denomination of utility model: Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device Granted publication date: 20130605 License type: Common License Record date: 20150422 Assignee: WUHU DONGXU OPTOELECTRONIC EQUIPMENT TECHNOLOGY Co.,Ltd. Assignor: TUNGHSU GROUP Co.,Ltd. Contract record no.: 2015990000220 Denomination of utility model: Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device Granted publication date: 20130605 License type: Common License Record date: 20150422 Assignee: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Assignor: TUNGHSU GROUP Co.,Ltd. Contract record no.: 2015990000219 Denomination of utility model: Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device Granted publication date: 20130605 License type: Common License Record date: 20150422 Assignee: SHIJIAZHUANG DONGXU PHOTOELECTRICITY EQUIPMENT TECHNOLOGY CO.,LTD. Assignor: TUNGHSU GROUP Co.,Ltd. Contract record no.: 2015990000221 Denomination of utility model: Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device Granted publication date: 20130605 License type: Common License Record date: 20150422 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHENGZHOU XUFEI OPTOELECTRONIC TECHNOLOGY Co.,Ltd.|SHIJIAZHUANG XUXIN PHOTOELECTRIC TECHNOLOGY Co.,Ltd.|FUZHOU DONGXU OPTOELECTRONICS TECHNOLOGY CO.,LTD. Assignor: TUNGHSU GROUP Co.,Ltd. Contract record no.: 2016990000097 Denomination of utility model: Real-time automatic abrasion compensation type rotation center in A-shaped frame rotation device Granted publication date: 20130605 License type: Common License Record date: 20160314 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191212 Granted publication date: 20130605 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200804 Granted publication date: 20130605 |
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| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201013 Address after: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Patentee after: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 050000 Zhujiang Road 369, hi tech Zone, Hebei, Shijiazhuang Patentee before: TUNGHSU GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |