CN205088286U - Ring gear quenching deformation detection device - Google Patents
Ring gear quenching deformation detection device Download PDFInfo
- Publication number
- CN205088286U CN205088286U CN201520847361.XU CN201520847361U CN205088286U CN 205088286 U CN205088286 U CN 205088286U CN 201520847361 U CN201520847361 U CN 201520847361U CN 205088286 U CN205088286 U CN 205088286U
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- China
- Prior art keywords
- base
- ring gear
- gear ring
- worm
- quenching deformation
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Abstract
The utility model discloses a ring gear quenching deformation detection device, including mandrel on the base of base, vertical fixation, with mandrel normal running fit's worm wheel, fix the rotary platform on the worm wheel and fix on the base with worm wheel complex worm, rotary platform is last evenly to be provided with the straight riglet that three at least spinal branchs propped the ring gear, be provided with the backup pad of installation percentage table support on the side of base. The utility model discloses ring gear quenching deformation detection device, the ring gear after will quenching is placed on straight riglet, installs the percentage table in the backup pad to make the outer disc contact of the syringe needle and the ring gear of percentage table, then it is rotatory through rotating the worm drive worm wheel, the worm wheel rotation drives rotary platform and the ring gear is rotatory, can realize detecting the circularity of ring gear, and detect operation is simple and convenient, and it is high to detect the accuracy, and detection device simple structure, low in manufacturing cost.
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.
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 solve in prior art adopt special inspecting equipment detect gear ring quenching deformation amount exist testing cost high, adopt vernier callipers to detect deflection to there is again the lower problem of detection accuracy.
The utility model gear ring quenching deformation amount detecting device, 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 at least three support gear ring, the side of described base is provided with the back up pad of installing dial indicator bracket.
Further, described rotation platform is evenly provided with at least 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, described gear ring quenching deformation amount detecting device also comprises trestle table, described trestle table is provided with the guide finger sliding up and down with base and coordinate, the screw rod of adjusting base upper-lower position that described trestle table is also threaded.
The beneficial effects of the utility model:
The utility model gear ring quenching deformation amount detecting device, gear ring after quenching is placed on straight riglet, dial gauge is installed on the supporting plate, and the syringe needle of dial gauge is contacted with the periphery of gear ring, then drive worm gear to rotate by rotary worm, worm gear rotarily drives rotation platform and gear ring rotates, can realize the circularity detecting gear ring, detect easy and simple to handle, detection accuracy is high, and structure of the detecting device is simple, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment gear ring quenching deformation amount detecting device;
Fig. 2 is the sectional structure schematic diagram of the present embodiment gear ring quenching deformation amount detecting device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment gear ring quenching deformation amount detecting device, 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 at least three support gear ring, the side of described base is provided with the back up pad 7 of installing dial indicator bracket.
The present embodiment gear ring quenching deformation amount detecting device, gear ring after quenching is placed on straight riglet, dial gauge is installed on the supporting plate, and the syringe needle of dial gauge is contacted with the periphery of gear ring, then drive worm gear to rotate by rotary worm, worm gear rotarily drives rotation platform and gear ring rotates, can realize the circularity detecting gear ring, detect easy and simple to handle, detection accuracy is high, and structure of the detecting device is simple, low cost of manufacture.
As the improvement to the present embodiment, described rotation platform is evenly provided with at least three road T-shaped chutes 8, the bolt 9 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 10 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, described gear ring quenching deformation amount detecting device also comprises trestle table 11, described trestle table is provided with the guide finger 12 sliding up and down with base and coordinate, described trestle table is also threaded the screw rod 13 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.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a gear ring quenching deformation amount detecting device, 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 at least three support gear ring, the side of described base is provided with the back up pad of installing dial indicator bracket.
2. gear ring quenching deformation amount detecting device according to claim 1, is characterized in that: described rotation platform is evenly provided with at least three road T-shaped chutes, is provided with the bolt of fixing straight riglet in described T-shaped chute.
3. gear ring quenching deformation amount detecting device according to claim 1, is characterized in that: described base is also provided with the plain thrust bearing supporting worm gear.
4. gear ring quenching deformation amount detecting device 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 rod of adjusting base upper-lower position that described trestle table is also threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847361.XU CN205088286U (en) | 2015-10-29 | 2015-10-29 | Ring gear quenching deformation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847361.XU CN205088286U (en) | 2015-10-29 | 2015-10-29 | Ring gear quenching deformation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088286U true CN205088286U (en) | 2016-03-16 |
Family
ID=55478991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847361.XU Expired - Fee Related CN205088286U (en) | 2015-10-29 | 2015-10-29 | Ring gear quenching deformation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403125A (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Gear ring quenching deformation detection machine |
-
2015
- 2015-10-29 CN CN201520847361.XU patent/CN205088286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403125A (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | Gear ring quenching deformation detection machine |
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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 |