CN105403134A - Gear ring quenching deformation detection machine with pre-positioning structure - Google Patents
Gear ring quenching deformation detection machine with pre-positioning structure Download PDFInfo
- Publication number
- CN105403134A CN105403134A CN201510722782.4A CN201510722782A CN105403134A CN 105403134 A CN105403134 A CN 105403134A CN 201510722782 A CN201510722782 A CN 201510722782A CN 105403134 A CN105403134 A CN 105403134A
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- CN
- China
- Prior art keywords
- gear ring
- base
- detection machine
- gear
- positioning
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000010791 quenching Methods 0.000 title claims abstract description 21
- 230000000171 quenching Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- 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 means
- G01B5/30—Measuring arrangements characterised by the use of mechanical means for measuring the deformation in a solid, e.g. mechanical strain gauge
Abstract
The invention discloses a gear ring quenching deformation detection machine with a pre-positioning structure. The detection machine comprises a base, a mandrel, a worm gear, a rotating platform and a worm; the rotating platform is uniformly provided with straight flat strips, and the detection machine further comprises a gear ring pre-positioning device; and the gear ring pre-positioning device comprises arc-shaped positioning blocks, threaded rods in threaded connection with the arc-shaped positioning blocks, and support blocks. A gear ring after quenching is placed on the straight flat strips, a dial indicator is installed on a support plate, the two arc-shaped positioning blocks are driven by the threaded rods to achieve pre-position for gear ring, a pointer head of the dial indicator is then adjusted to contact the outer circle surface of the gear ring, the rotating platform and the gear ring are rotated, and then roundness detection of the gear ring can be achieved; detection accuracy is high; and, after position pre-position for the gear ring via the arc-shaped positioning blocks, the workload of gear ring position adjustments in the detection process can be greatly reduced, and detection working efficiency is high.
Description
Technical field
The present invention relates to a kind of pick-up unit, particularly a kind of pick-up unit 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 the circularity of gear ring after quenching terminates, whether qualified to judge it.But generally adopt special checkout equipment to the roundness measurement of gear ring in prior art, equipment investment is higher, and detects according to checkout equipments such as vernier calipers, there is again the technical matters that detection accuracy is lower and testing efficiency is lower.
Summary of the invention
In view of this, the object of this invention is to provide a kind of gear ring quenching deformation amount detection machine with pre-determined bit structure, adopt vernier caliper detection gear ring deflection to there is the technical matters that detection accuracy is lower and testing efficiency is lower to solve in prior art.
The gear ring quenching deformation amount detection machine of band pre-determined bit structure of the present invention, comprise base, the axle be vertically fixed on base, the worm gear coordinated with central axis, the worm screw that is fixed on the rotation platform on worm gear and is fixed on worm gear on base, described rotation platform is evenly provided with the straight riglet that three support gear ring, the side of described base is provided with the back up pad of installing dial indicator bracket;
Also comprise gear ring device for pre-positioning, described gear ring device for pre-positioning comprises the back-up block of the two pieces of arc locating pieces be arranged symmetrically with relative to axle, the screw rod be threaded with arc locating piece and studdle, described base is provided with the guiding straight trough be slidably matched with arc locating piece, described back-up block is coordinated with bolt rotary by bearing, contrary with the rotation direction of the screw thread that two arc locating pieces coordinate respectively on described screw rod; The middle part of described screw rod is also provided with six squares connecting spanner.
Further, described rotation platform is evenly provided with three road T-shaped chutes, in described T-shaped chute, is provided with the bolt of fixing straight riglet.
Further, described base is also provided with the plain thrust bearing supporting worm gear.
Further, the gear ring quenching deformation amount detection machine of described band pre-determined bit structure also comprises trestle table, described trestle table is provided with the guide finger sliding up and down with base and coordinate, the screw putter of adjusting base upper-lower position that described trestle table is also threaded.
Beneficial effect of the present invention:
The gear ring quenching deformation amount detection machine of band pre-determined bit structure of the present invention, gear ring after quenching is placed on straight riglet, dial gauge is installed on the supporting plate, by spanner rotating screw bolt, thus drive two arc locating piece symmetric motions, the inner headed face of arc locating piece and gear ring is fitted, and realizes the pre-determined bit to gear ring, controls arc locating piece again and be separated with gear ring after completing with location; Then the syringe needle of dial gauge is adjusted to and contacts with the periphery of gear ring, then worm gear is driven to rotate by rotary worm, worm gear rotarily drives rotation platform and gear ring rotates, the circularity detecting gear ring can be realized, gear ring is rapped to adjust gear ring position by other object in testing process, thus detect the circularity of gear ring accurately, detect easy and simple to handle, detection accuracy is high, and through arc locating piece to behind the position-scheduled position of gear ring, adjust the workload of gear ring position in reduction testing process that can be very large, testing efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gear ring quenching deformation amount detection machine of the present embodiment band pre-determined bit structure;
Fig. 2 is the sectional structure schematic diagram of the gear ring quenching deformation amount detection machine of the present embodiment band pre-determined bit structure.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the gear ring quenching deformation amount detection machine of the present embodiment band pre-determined bit structure, comprise base 1, the axle 2 be vertically fixed on base, the worm gear 3 coordinated with central axis, the worm screw 5 that is fixed on the rotation platform 4 on worm gear and is fixed on worm gear on base, described rotation platform is evenly provided with the straight riglet 6 that three support gear ring, the side of described base is provided with the back up pad 7 of installing dial indicator bracket;
Also comprise gear ring device for pre-positioning, described gear ring device for pre-positioning comprises the back-up block 10 of the two pieces of arc locating pieces 8 be arranged symmetrically with relative to axle, the screw rod 9 be threaded with arc locating piece and studdle, described base is provided with the guiding straight trough 11 be slidably matched with arc locating piece, described back-up block is coordinated with bolt rotary by bearing 12, contrary with the rotation direction of the screw thread that two arc locating pieces coordinate respectively on described screw rod; The middle part of described screw rod is also provided with six squares 13 connecting spanner.
The gear ring quenching deformation amount detection machine of the present embodiment band pre-determined bit structure, gear ring after quenching is placed on straight riglet, dial gauge is installed on the supporting plate, by spanner rotating screw bolt, thus drive two arc locating piece symmetric motions, the inner headed face of arc locating piece and gear ring is fitted, and realizes the pre-determined bit to gear ring, controls arc locating piece again and be separated with gear ring after completing with location; Then the syringe needle of dial gauge is adjusted to and contacts with the periphery of gear ring, then worm gear is driven to rotate by rotary worm, worm gear rotarily drives rotation platform and gear ring rotates, the circularity detecting gear ring can be realized, gear ring is rapped to adjust gear ring position by other object in testing process, thus detect the circularity of gear ring accurately, detect easy and simple to handle, detection accuracy is high, and through arc locating piece to behind the position-scheduled position of gear ring, adjust the workload of gear ring position in reduction testing process that can be very large, testing efficiency is higher.
As the improvement to the present embodiment, described rotation platform is evenly provided with three road T-shaped chutes 14, the bolt 15 of fixing straight riglet is provided with in described T-shaped chute, this improvement makes the position of straight riglet can regulate along T-shaped chute, thus making this pick-up unit can detect the gear ring of different-diameter, versatility is good.
As the improvement to the present embodiment, described base is also provided with the plain thrust bearing 16 supporting worm gear, plain thrust bearing can reduce the friction force between rotation platform and base, rotation platform can be made to rotate more flexible, be conducive to improving testing efficiency.
As the improvement to the present embodiment, the gear ring quenching deformation amount detection machine of described band pre-determined bit structure also comprises trestle table 17, described trestle table is provided with the guide finger 18 sliding up and down with base and coordinate, described trestle table is also threaded the screw putter 19 of adjusting base upper-lower position, this improvement makes this pick-up unit can carry out roundness measurement in the whole altitude range of gear ring, for highly larger gear ring, this improvement can improve the comprehensive of gear ring roundness measurement and accuracy.
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 (4)
1. the gear ring quenching deformation amount detection machine with pre-determined bit structure, it is characterized in that: comprise base, the axle be vertically fixed on base, the worm gear coordinated with central axis, the worm screw that is fixed on the rotation platform on worm gear and is fixed on worm gear on base, described rotation platform is evenly provided with the straight riglet that three support gear ring, the side of described base is provided with the back up pad of installing dial indicator bracket;
Also comprise gear ring device for pre-positioning, described gear ring device for pre-positioning comprises the back-up block of the two pieces of arc locating pieces be arranged symmetrically with relative to axle, the screw rod be threaded with arc locating piece and studdle, described base is provided with the guiding straight trough be slidably matched with arc locating piece, described back-up block is coordinated with bolt rotary by bearing, contrary with the rotation direction of the screw thread that two arc locating pieces coordinate respectively on described screw rod; The middle part of described screw rod is also provided with six squares connecting spanner.
2. the gear ring quenching deformation amount detection machine of band pre-determined bit structure according to claim 1, is characterized in that: described rotation platform is evenly provided with three road T-shaped chutes, is provided with the bolt of fixing straight riglet in described T-shaped chute.
3. the gear ring quenching deformation amount detection machine of band pre-determined bit structure according to claim 1, is characterized in that: described base is also provided with the plain thrust bearing supporting worm gear.
4. the gear ring quenching deformation amount detection machine of band pre-determined bit structure according to claim 1, it is characterized in that: also comprise trestle table, described trestle table is provided with the guide finger sliding up and down with base and coordinate, the screw putter of adjusting base upper-lower position that described trestle table is also threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722782.4A CN105403134A (en) | 2015-10-29 | 2015-10-29 | Gear ring quenching deformation detection machine with pre-positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722782.4A CN105403134A (en) | 2015-10-29 | 2015-10-29 | Gear ring quenching deformation detection machine with pre-positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105403134A true CN105403134A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510722782.4A Pending CN105403134A (en) | 2015-10-29 | 2015-10-29 | Gear ring quenching deformation detection machine with pre-positioning structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN105403134A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937896A (en) * | 2016-04-12 | 2016-09-14 | 郑州大学 | Dynamic measuring device for roundness of bearing |
| CN108917615A (en) * | 2018-07-10 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of detection device for automotive hub inner width and smoothness |
| CN109357589A (en) * | 2018-11-02 | 2019-02-19 | 洛阳鸿元轴承科技有限公司 | A kind of dimension measurement method of crossed roller bearing outer ring interior rollaway nest |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936946A (en) * | 1973-09-14 | 1976-02-10 | Maag Gear-Wheel & Machine Co., Ltd | Gear tester for pitch measuring |
| CN2259935Y (en) * | 1996-06-21 | 1997-08-20 | 周景胜 | Siphon filtering tank for tap water |
| CN101968337A (en) * | 2010-09-26 | 2011-02-09 | 浙江天马轴承股份有限公司 | Roundness measuring instrument of large precision bearing ring |
| CN102489557A (en) * | 2011-12-28 | 2012-06-13 | 长春汇凯科技有限公司 | Mechanism for automatically correcting roundness of inner ring and outer ring of joint bearing |
| US20130054172A1 (en) * | 2010-04-02 | 2013-02-28 | Mitsubishi Heavy Industries, Ltd. | Method of calibrating gear measuring device |
| CN203364737U (en) * | 2013-07-03 | 2013-12-25 | 洛阳Lyc轴承有限公司 | An apparatus for measuring the circularity of the inner/outer surface of a large/medium-sized bearing ring |
| CN203414048U (en) * | 2013-08-13 | 2014-01-29 | 桂林电子科技大学 | Radial strain measurement device of super high pressure hydraulic cylinder |
| CN205088284U (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Take location structure's ring gear quenching deformation detection device in advance |
-
2015
- 2015-10-29 CN CN201510722782.4A patent/CN105403134A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936946A (en) * | 1973-09-14 | 1976-02-10 | Maag Gear-Wheel & Machine Co., Ltd | Gear tester for pitch measuring |
| CN2259935Y (en) * | 1996-06-21 | 1997-08-20 | 周景胜 | Siphon filtering tank for tap water |
| US20130054172A1 (en) * | 2010-04-02 | 2013-02-28 | Mitsubishi Heavy Industries, Ltd. | Method of calibrating gear measuring device |
| CN101968337A (en) * | 2010-09-26 | 2011-02-09 | 浙江天马轴承股份有限公司 | Roundness measuring instrument of large precision bearing ring |
| CN102489557A (en) * | 2011-12-28 | 2012-06-13 | 长春汇凯科技有限公司 | Mechanism for automatically correcting roundness of inner ring and outer ring of joint bearing |
| CN203364737U (en) * | 2013-07-03 | 2013-12-25 | 洛阳Lyc轴承有限公司 | An apparatus for measuring the circularity of the inner/outer surface of a large/medium-sized bearing ring |
| CN203414048U (en) * | 2013-08-13 | 2014-01-29 | 桂林电子科技大学 | Radial strain measurement device of super high pressure hydraulic cylinder |
| CN205088284U (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Take location structure's ring gear quenching deformation detection device in advance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937896A (en) * | 2016-04-12 | 2016-09-14 | 郑州大学 | Dynamic measuring device for roundness of bearing |
| CN108917615A (en) * | 2018-07-10 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of detection device for automotive hub inner width and smoothness |
| CN109357589A (en) * | 2018-11-02 | 2019-02-19 | 洛阳鸿元轴承科技有限公司 | A kind of dimension measurement method of crossed roller bearing outer ring interior rollaway nest |
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Application publication date: 20160316 |
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