CN105269240A - Internal expansion type roundness correcting machine for gear rings - Google Patents
Internal expansion type roundness correcting machine for gear rings Download PDFInfo
- Publication number
- CN105269240A CN105269240A CN201510723440.4A CN201510723440A CN105269240A CN 105269240 A CN105269240 A CN 105269240A CN 201510723440 A CN201510723440 A CN 201510723440A CN 105269240 A CN105269240 A CN 105269240A
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- China
- Prior art keywords
- expansion type
- fixed
- fan
- bearing
- gear rings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses an internal expansion type roundness correcting machine for gear rings. The internal expansion type roundness correcting machine comprises a bearing, a rotary bearing, a correction platform, swallow-tail-shaped guide rails uniformly distributed on the correction platform along the peripheral direction, fan-shaped annular correction blocks in sliding fit with the swallow-tail-shaped guide rails, an L-shaped support plate fixed at the bearing, a hydraulic jack vertically fixed at the L-shaped support plate and a pressing head fixed at the lower end of a piston rod of the hydraulic jack, wherein the inner circle surfaces of the fan-shaped annular correction blocks are conical surfaces; the front section of the pressing head is a cone which is matched with the conical surfaces of the fan-shaped annular correction blocks. Through the internal expansion type roundness correcting machine for the gear rings, the gear rings are placed on the swallow-tail-shaped guide rails; then the hydraulic jack is controlled to push the pressing head to move; the pressing head pushes the fan-shaped annular correction blocks to slide along the guide rails; the fan-shaped annular correction blocks are used for applying pressure to the gear rings to correct the deformation of the gear rings; the correction operation is automatically completed; the internal expansion type roundness correcting machine for the gear rings is high in correction operation efficiency and low in labor intensity.
Description
Technical field
The present invention relates to a kind of checkout gear, particularly a kind of checkout gear of gear ring.
Background technology
Gear ring in quenching process, easily because the problems such as heating-up temperature is uneven, inhomogeneous cooling is even cause gear ring to be out of shape; Therefore need to detect gear ring distortion and correct after quenching terminates.But the detection and correcting of gear ring is carried out respectively on a different device in prior art, make to detect and correct operation convenience poor, and correction is generally by having knocked manually, correction work efficiency compared with low, labour intensity is large, correction mass is poor.
Summary of the invention
In view of this, the object of this invention is to provide a kind of gear ring internal-expansion type circularity inspection machine, there is to solve manual correction gear ring in prior art the technical problem that correction work efficiency is low, labour intensity is large, correction mass is poor.
Gear ring internal-expansion type circularity inspection machine of the present invention, comprise bearing, inner ring is fixed on the pivoting support on bearing, be fixed on the dressing plate on pivoting support outer ring, along the circumferential direction be evenly arranged at least three dovetail slideways on dressing plate, the fan ring correction block be slidably matched with dovetail slideway, be fixed on the L shape gripper shoe on bearing, vertically be fixed on the hydraulic jack in L shape gripper shoe, and the pressure head be fixed on piston rod of hydraulic jack lower end, the periphery radius of described fan ring correction block is equal with the internal bore radius of gear ring, the inner headed face of described fan ring correction block is taper seat, the leading portion of described pressure head is the taper shape matched with the taper seat of fan ring correction block.
Further, described bearing is provided with straight guide, described straight guide is provided with the slide be slidably matched with straight guide, described slide is provided with dial gauge, described slide is also provided with the screw itself and straight guide fixed, the axis of the detection pin of described dial gauge passes the center of pivoting support.
Further, the outer ring of described pivoting support is provided with worm-gear toothing, described bearing is provided with the worm screw driving pivoting support outer ring.
Beneficial effect of the present invention:
Gear ring internal-expansion type circularity inspection machine of the present invention, gear ring is placed on dovetail slideway, then hydraulic control jack promotion pressure head moves down, pressure head promotes fan ring correction block along slide, fan ring correction block just applies pressure to gear ring and realizes gear ring distortion correction, correct and automatically complete, correction work efficiency is high, and labour intensity is low.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present embodiment gear ring internal-expansion type circularity inspection machine;
Fig. 2 is the plan structure schematic diagram of the present embodiment gear ring internal-expansion type circularity inspection machine.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment gear ring internal-expansion type circularity inspection machine, comprise bearing 1, inner ring is fixed on the pivoting support 2 on bearing, be fixed on the dressing plate 3 on pivoting support outer ring, along the circumferential direction be evenly arranged in four dovetail slideways 4 on dressing plate (in different embodiments, the quantity of dovetail slideway can be other numbers of more than three or three), the fan ring correction block 5 be slidably matched with dovetail slideway, be fixed on the L shape gripper shoe 6 on bearing, vertically be fixed on the hydraulic jack 7 in L shape gripper shoe, and the pressure head 8 be fixed on piston rod of hydraulic jack lower end, the periphery radius of described fan ring correction block is equal with the internal bore radius of gear ring, the inner headed face of described fan ring correction block is taper seat, the leading portion of described pressure head is the taper shape matched with the taper seat of fan ring correction block.
The present embodiment gear ring internal-expansion type circularity inspection machine, gear ring is placed on dovetail slideway, then hydraulic control jack promotion pressure head moves down, pressure head promotes fan ring correction block along slide, fan ring correction block just applies pressure to gear ring and realizes gear ring distortion correction, correct and automatically complete, correction work efficiency is high, and labour intensity is low.
As the improvement to this enforcement, described bearing is provided with straight guide 9, described straight guide is provided with the slide 10 be slidably matched with straight guide, described slide is provided with dial gauge 11, described slide is also provided with the screw 12 itself and straight guide fixed, the axis of the detection pin of described dial gauge passes the center of pivoting support; After this improvement makes to utilize pressure head to determine gear ring center position, control pressure head rises, then the detection pin of dial gauge is adjusted to and contacts with the periphery of gear ring, rotate dressing plate again, can detect gear ring circularity, thus making this means for correcting be integrated with detection and calibration function, correction and the detection of gear ring are easier; And in trimming process, by dial gauge, trimming process is detected, the problem of exaggerated correction can be avoided.
As the improvement to this enforcement, the outer ring of described pivoting support is provided with worm-gear toothing, described bearing is provided with the worm screw 13 driving pivoting support outer ring, this improvement makes to rotate by worm drive dressing plate, detects correction more convenient.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. a gear ring internal-expansion type circularity inspection machine, it is characterized in that: comprise bearing, inner ring is fixed on the pivoting support on bearing, be fixed on the dressing plate on pivoting support outer ring, along the circumferential direction be evenly arranged at least three dovetail slideways on dressing plate, the fan ring correction block be slidably matched with dovetail slideway, be fixed on the L shape gripper shoe on bearing, vertically be fixed on the hydraulic jack in L shape gripper shoe, and the pressure head be fixed on piston rod of hydraulic jack lower end, the periphery radius of described fan ring correction block is equal with the internal bore radius of gear ring, the inner headed face of described fan ring correction block is taper seat, the leading portion of described pressure head is the taper shape matched with the taper seat of fan ring correction block.
2. gear ring internal-expansion type circularity inspection machine according to claim 1, it is characterized in that: described bearing is provided with straight guide, described straight guide is provided with the slide be slidably matched with straight guide, described slide is provided with dial gauge, described slide is also provided with the screw itself and straight guide fixed, the axis of the detection pin of described dial gauge passes the center of pivoting support.
3. gear ring internal-expansion type circularity inspection machine according to claim 2, is characterized in that: the outer ring of described pivoting support is provided with worm-gear toothing, described bearing is provided with the worm screw driving pivoting support outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723440.4A CN105269240A (en) | 2015-10-29 | 2015-10-29 | Internal expansion type roundness correcting machine for gear rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723440.4A CN105269240A (en) | 2015-10-29 | 2015-10-29 | Internal expansion type roundness correcting machine for gear rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269240A true CN105269240A (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723440.4A Pending CN105269240A (en) | 2015-10-29 | 2015-10-29 | Internal expansion type roundness correcting machine for gear rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269240A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643067A (en) * | 2017-09-27 | 2018-01-30 | 镇江金利源轴承有限公司 | A kind of bearing inner race inner circle roundness measuring system |
| CN108889800A (en) * | 2018-06-29 | 2018-11-27 | 河南金基业重工有限公司 | It is a kind of for correcting the means for correcting of boring bar concentricity and straightness |
| CN109971939A (en) * | 2019-03-29 | 2019-07-05 | 马鞍山华东回转支承有限公司 | A kind of detection means for correcting of pivoting support gear ring circularity |
| CN111390492A (en) * | 2018-12-31 | 2020-07-10 | 陶乐敏 | Automatic bearing correcting device with pressure sensor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080294369A1 (en) * | 2007-05-22 | 2008-11-27 | Mitutoyo Corporation | Roundness measuring device, method and program for measuring roundness |
| CN201807636U (en) * | 2010-10-21 | 2011-04-27 | 上海友升铝业有限公司 | Device for correcting circumference, ovality and planeness of aluminum alloy rim |
| CN102350611A (en) * | 2011-06-26 | 2012-02-15 | 马鞍山方圆回转支承股份有限公司 | Detection and correction device for circularity of rotary support gear rings |
| CN103028637A (en) * | 2012-12-12 | 2013-04-10 | 江西洪都航空工业集团有限责任公司 | Inner gear ring correction constant-pressure machine |
| CN103341530A (en) * | 2013-07-12 | 2013-10-09 | 安徽工业大学 | Slewing bearing ferrule circular degree error automatic detection and correction device |
| CN205085604U (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Expanding circularity correcting unit in ring gear |
-
2015
- 2015-10-29 CN CN201510723440.4A patent/CN105269240A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080294369A1 (en) * | 2007-05-22 | 2008-11-27 | Mitutoyo Corporation | Roundness measuring device, method and program for measuring roundness |
| CN201807636U (en) * | 2010-10-21 | 2011-04-27 | 上海友升铝业有限公司 | Device for correcting circumference, ovality and planeness of aluminum alloy rim |
| CN102350611A (en) * | 2011-06-26 | 2012-02-15 | 马鞍山方圆回转支承股份有限公司 | Detection and correction device for circularity of rotary support gear rings |
| CN103028637A (en) * | 2012-12-12 | 2013-04-10 | 江西洪都航空工业集团有限责任公司 | Inner gear ring correction constant-pressure machine |
| CN103341530A (en) * | 2013-07-12 | 2013-10-09 | 安徽工业大学 | Slewing bearing ferrule circular degree error automatic detection and correction device |
| CN205085604U (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Expanding circularity correcting unit in ring gear |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643067A (en) * | 2017-09-27 | 2018-01-30 | 镇江金利源轴承有限公司 | A kind of bearing inner race inner circle roundness measuring system |
| CN108889800A (en) * | 2018-06-29 | 2018-11-27 | 河南金基业重工有限公司 | It is a kind of for correcting the means for correcting of boring bar concentricity and straightness |
| CN111390492A (en) * | 2018-12-31 | 2020-07-10 | 陶乐敏 | Automatic bearing correcting device with pressure sensor |
| CN111390492B (en) * | 2018-12-31 | 2021-07-30 | 乐清市辰卓电气有限公司 | Automatic bearing correcting device with pressure sensor |
| CN109971939A (en) * | 2019-03-29 | 2019-07-05 | 马鞍山华东回转支承有限公司 | A kind of detection means for correcting of pivoting support gear ring circularity |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |