CN205088284U - Take location structure's ring gear quenching deformation detection device in advance - Google Patents
Take location structure's ring gear quenching deformation detection device in advance Download PDFInfo
- Publication number
- CN205088284U CN205088284U CN201520847331.9U CN201520847331U CN205088284U CN 205088284 U CN205088284 U CN 205088284U CN 201520847331 U CN201520847331 U CN 201520847331U CN 205088284 U CN205088284 U CN 205088284U
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- ring gear
- gear ring
- base
- advance
- screw rod
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- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a take location structure's ring gear quenching deformation detection device in advance, including base, mandrel, worm wheel, rotary platform and worm, rotary platform is last evenly to be provided with straight riglet, still includes ring gear positioner in advance, the ring gear in advance positioner include the arc locating piece, with arc locating piece threaded connection's screw rod and supporting shoe, ring gear after will quenching is placed on straight riglet, install the percentage table in the backup pad, realize the predetermined position to the ring gear through two arc locating piece symmetric motions of screw rod drive, then adjust the syringe needle of percentage table to the contact of the outer disc with the ring gear, it is rotatory to rotate rotary platform and ring gear, can realize detecting the circularity of ring gear, high detection accuracy, and through the arc locating piece to the ring gear position behind the predetermined position, the work load that reduces adjustment ring gear position in the testing process that can be very big, detection achievement efficiency is higher.
Description
Technical field
The utility model relates to a kind of proofing unit, particularly a kind of proofing unit of gear ring.
Background technology
Gear ring in quenching process, easily because the problems such as Heating 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 test set to the roundness measurement of gear ring in prior art, facility investment is higher, and detects according to test sets such as vernier calliperss, there is again the technical problem that detection accuracy is lower and testing efficiency is lower.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of gear ring quenching deformation amount detecting device with pre-determined bit structure, adopts vernier callipers detection gear ring deflection to there is the technical problem that detection accuracy is lower and testing efficiency is lower to solve in prior art.
The gear ring quenching deformation amount detecting device of the utility model band pre-determined bit structure, 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 preset piecess be arranged symmetrically with relative to axle, the screw rod be threaded with arc preset pieces and studdle, described base is provided with the guiding straight trough be slidably matched with arc preset pieces, described back-up block is coordinated with bolt rotary by bearing, contrary with the rotation direction of the screw thread that two arc preset piecess 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 detecting device 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.
The beneficial effects of the utility model:
The gear ring quenching deformation amount detecting device of the utility model 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 preset pieces symmetric motions, the inner headed face of arc preset pieces and gear ring is fitted, and realizes the pre-determined bit to gear ring, controls arc preset pieces 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 preset pieces 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 detecting device of the present embodiment band pre-determined bit structure;
Fig. 2 is the sectional structure schematic diagram of the gear ring quenching deformation amount detecting device of the present embodiment band pre-determined bit structure.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the gear ring quenching deformation amount detecting device 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 preset piecess 8 be arranged symmetrically with relative to axle, the screw rod 9 be threaded with arc preset pieces and studdle, described base is provided with the guiding straight trough 11 be slidably matched with arc preset pieces, described back-up block is coordinated with bolt rotary by bearing 12, contrary with the rotation direction of the screw thread that two arc preset piecess 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 detecting device 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 preset pieces symmetric motions, the inner headed face of arc preset pieces and gear ring is fitted, and realizes the pre-determined bit to gear ring, controls arc preset pieces 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 preset pieces 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 proofing 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 frictional 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 detecting device 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 proofing 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.
Claims (4)
1. the gear ring quenching deformation amount detecting device 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 preset piecess be arranged symmetrically with relative to axle, the screw rod be threaded with arc preset pieces and studdle, described base is provided with the guiding straight trough be slidably matched with arc preset pieces, described back-up block is coordinated with bolt rotary by bearing, contrary with the rotation direction of the screw thread that two arc preset piecess 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 detecting device 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 detecting device 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 detecting device 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 |
|---|---|---|---|
| CN201520847331.9U CN205088284U (en) | 2015-10-29 | 2015-10-29 | Take location structure's ring gear quenching deformation detection device in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847331.9U CN205088284U (en) | 2015-10-29 | 2015-10-29 | Take location structure's ring gear quenching deformation detection device in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088284U true CN205088284U (en) | 2016-03-16 |
Family
ID=55478989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847331.9U Expired - Fee Related CN205088284U (en) | 2015-10-29 | 2015-10-29 | Take location structure's ring gear quenching deformation detection device in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403134A (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Gear ring quenching deformation detection machine with pre-positioning structure |
| CN107726966A (en) * | 2017-09-29 | 2018-02-23 | 中铁隆昌铁路器材有限公司 | ω type spring symmetry pendulum pin type Quick detection tools and the method for inspection |
| CN108672840A (en) * | 2018-07-24 | 2018-10-19 | 内蒙古第机械集团股份有限公司 | A kind of internal tooth device for pre-positioning and internal tooth method for grinding |
-
2015
- 2015-10-29 CN CN201520847331.9U patent/CN205088284U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403134A (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Gear ring quenching deformation detection machine with pre-positioning structure |
| CN107726966A (en) * | 2017-09-29 | 2018-02-23 | 中铁隆昌铁路器材有限公司 | ω type spring symmetry pendulum pin type Quick detection tools and the method for inspection |
| CN107726966B (en) * | 2017-09-29 | 2024-04-05 | 中铁隆昌铁路器材有限公司 | Omega-shaped spring strip symmetry balance needle type rapid detection tool and detection method |
| CN108672840A (en) * | 2018-07-24 | 2018-10-19 | 内蒙古第机械集团股份有限公司 | A kind of internal tooth device for pre-positioning and internal tooth method for grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161029 |