CN202177344U - Rotating device for testing radial run-out and face run-out of gear - Google Patents
Rotating device for testing radial run-out and face run-out of gear Download PDFInfo
- Publication number
- CN202177344U CN202177344U CN2011202576671U CN201120257667U CN202177344U CN 202177344 U CN202177344 U CN 202177344U CN 2011202576671 U CN2011202576671 U CN 2011202576671U CN 201120257667 U CN201120257667 U CN 201120257667U CN 202177344 U CN202177344 U CN 202177344U
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- gear
- pinion
- wheel
- whirligig
- radially
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Abstract
The utility model discloses a rotating device for testing radial run-out and face run-out of a gear. The rotating device comprises a pedestal, a supporting frame, a handle wheel, a bull gear, a pinion, four rollers and a gear mandrel. The supporting frame is disposed on the pedestal. The handle wheel, the bull gear, the pinion and the four rollers are arranged on the supporting frame. The bull gear is connected with and driven by the handle wheel. The pinion is connected with and driven by the bull gear. The pinion is connected with the rollers for driving the rollers via a transmission shaft. The four rollers are disposed on the two sides separately, wherein each side is provided with two rollers, a V-shaped slit is formed between every two rollers, and the two rollers on each side rotate to the same direction. The two ends of the gear mandrel are disposed on the two V-shaped slits. A to-be-tested gear is sleeved outside the gear mandrel. The rotating device for testing radial run-out and face run-out of a gear is simple in structure, convenient in operation and high in test efficiency.
Description
Technical field
The utility model relates to the measuring technology that gear radially reaches face runout, be specifically related to a kind of testing gears radially with the whirligig of face runout.
Background technology
The method of left and right sides thimble fixed central spindle is mainly adopted in the cog measurement of diameter run-out and face runout of existing market; The structure of its device is as shown in Figure 1, on mandrel a, puts gear b to be measured, outwards promotes left thimble c, right thimble d; Put mandrel well; Left and right sides thimble resets and inserts the two ends of fixed central spindle, through reading the minimum and maximum reading on the dial gauge e, gets final product the diameter run-out of prototype gear.During the measuring junction surface jitter, the end face that only needs to aim at the gauge outfit of dial gauge or clock gauge gear gets final product.This method drawback is following:
1, with left and right sides thimble fixed central spindle, there is the error of centralization in left and right sides thimble, will cause last measurement result that deviation is arranged;
2, the intact tooth of every survey all needs to pinch the gear rotation with hand and carries out next tooth measurement again.Artificial manually swing pinion carries out each tooth to be measured, and efficient is low, and exists because the error that manually-operated causes.
The utility model content
The utility model is in order to overcome the deficiency that above prior art exists, provide a kind of simple in structure, operation is convenient, detection efficiency is high testing gears radially with the whirligig of face runout.
The purpose of the utility model realizes through following technical scheme: this testing gears radially with the whirligig of face runout; It is characterized in that: comprise base, bracing frame, handle wheel, gear wheel, pinion wheel, four rolling and gear mandrel, bracing frame is installed on the base, and handle wheel, gear wheel, pinion wheel and four rolling are installed on the bracing frame; Handle wheel connects the driving gear wheel; Gear wheel connects driving pinion, and pinion wheel connects driving rolls through transmission shaft, and four rolling separates both sides and places; Two on one side also forms v-shaped gap; Two rollers on every limit rotate in the same way, and the two ends of gear mandrel are placed on two v-shaped gaps, and geared sleeve to be measured is in gear mandrel outside.
As a kind of preferred structure, support frame as described above comprises symmetrical two parts.
Concrete drive mechanism does, said pinion wheel is 4, and separately place on both sides, on one side two, two pinion wheels on every limit rotate in the same way, and gear wheel connects two pinion wheels that drive wherein on one side.
Concrete drive mechanism does, said each pinion wheel connects through transmission shaft and drives a roller, and transmission shaft overcoat bearing is provided with the bearing briquetting above the bracing frame.
In order to prevent gear mandrel bob, the support frame as described above top is hinged to be provided with two pressure arms, and the tail end of two pressure arms is pushed down the two ends of gear mandrel.
Said pressure arm is an arcuate shape, and the head end of pressure arm has hand portion.Hand portion is for the ease of opening two pressure arms.
The utility model has following advantage with respect to prior art:
This testing gears radially with the whirligig of face runout; Simple in structure, easy to operate, testing efficiency is high, gear mandrel location accurate, measuring accuracy is high; The rotary handle wheel can drive gear rotation to be measured; Testing gears diameter run-out easily and face runout need not to go to stir gear rotation to be measured with hand.
Use is: be inserted in the gear mandrel to gear to be measured, open two pressure arms, be placed on the gear mandrel in the v-shaped gap of both sides roller, put down two pressure arms and be pressed on the gear mandrel, prevent the mandrel bob.The rotary handle wheel, gear wheel rotates, and two pinion wheels rotate in the same way, drive roller and rotate in the same way, and two rollers of power side rotate through friction force driven gear mandrel, gear rotation to be measured, two other roller servo-actuated.
Through reading the minimum and maximum reading on the dial gauge, get final product the diameter run-out of prototype gear.During the measuring junction surface jitter, the end face that only needs to aim at the gauge outfit of dial gauge or clock gauge gear gets final product.
Description of drawings
Fig. 1 be existing testing gears radially with the stereographic map of the device of face runout.
Fig. 2 be the utility model testing gears radially with the stereographic map of the whirligig of face runout.
Label among Fig. 2 and title are corresponding as follows:
| 1 | |
2 | |
| 3 | |
4 | |
| 5 | |
6 | |
| 7 | Gear to be measured | 8 | |
| 9 | |
10 | The bearing briquetting |
| 11 | The gear mandrel |
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Testing gears as shown in Figure 2 radially with the whirligig of face runout, comprise base, bracing frame, handle wheel, gear wheel, pinion wheel, four rolling and gear mandrel, bracing frame comprises symmetrical two parts; Bracing frame is installed on the base, and handle wheel, gear wheel, pinion wheel and four rolling are installed on the bracing frame, and handle wheel connects the driving gear wheel; Gear wheel connects driving pinion, and pinion wheel connects driving rolls through transmission shaft, and four rolling separates both sides and places; Two on one side also forms v-shaped gap; Two rollers on every limit rotate in the same way, and the two ends of gear mandrel are placed on two v-shaped gaps, and geared sleeve to be measured is in gear mandrel outside.
Pinion wheel is 4, separates both sides and places, on one side two, two pinion wheels on every limit rotate in the same way, and gear wheel connects wherein two pinion wheels on one side of driving.
Each pinion wheel connects roller of driving through transmission shaft, and transmission shaft overcoat bearing is provided with the bearing briquetting above the bracing frame.
In order to prevent gear mandrel bob, the bracing frame top is hinged to be provided with two pressure arms, and the tail end of two pressure arms is pushed down the two ends of gear mandrel.Pressure arm is an arcuate shape, and the head end of pressure arm has hand portion.Hand portion is for the ease of opening two pressure arms.
Above-mentioned embodiment is the preferred embodiment of the utility model; Can not limit the utility model; Other any change or other equivalent substitute mode that does not deviate from the technical scheme of the utility model and made is included within the protection domain of the utility model.
Claims (6)
- Testing gears radially with the whirligig of face runout, it is characterized in that: comprise base, bracing frame, handle wheel, gear wheel, pinion wheel, four rolling and gear mandrel, bracing frame is installed on the base; Handle wheel, gear wheel, pinion wheel and four rolling are installed on the bracing frame, and handle wheel connects the driving gear wheel, and gear wheel connects driving pinion; Pinion wheel connects driving rolls through transmission shaft; Four rolling separates both sides to be placed, on one side two and form v-shaped gap, two rollers on every limit rotate in the same way; The two ends of gear mandrel are placed on two v-shaped gaps, and geared sleeve to be measured is in gear mandrel outside.
- 2. testing gears according to claim 1 radially with the whirligig of face runout, it is characterized in that: support frame as described above comprises symmetrical two parts.
- 3. testing gears according to claim 1 radially with the whirligig of face runout; It is characterized in that: said pinion wheel is 4, and separately place on both sides, on one side two; Two pinion wheels on every limit rotate in the same way, and gear wheel connects wherein two pinion wheels on one side of driving.
- 4. testing gears according to claim 3 radially with the whirligig of face runout, it is characterized in that: said each pinion wheel connects through transmission shaft and drives a roller, and transmission shaft overcoat bearing is provided with the bearing briquetting above the bracing frame.
- 5. testing gears according to claim 1 radially with the whirligig of face runout, it is characterized in that: the support frame as described above top is hinged to be provided with two pressure arms, and the tail end of two pressure arms is pushed down the two ends of gear mandrel.
- 6. testing gears according to claim 5 radially with the whirligig of face runout, it is characterized in that: said pressure arm is an arcuate shape, and the head end of pressure arm has hand portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202576671U CN202177344U (en) | 2011-07-20 | 2011-07-20 | Rotating device for testing radial run-out and face run-out of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202576671U CN202177344U (en) | 2011-07-20 | 2011-07-20 | Rotating device for testing radial run-out and face run-out of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202177344U true CN202177344U (en) | 2012-03-28 |
Family
ID=45867220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202576671U Expired - Fee Related CN202177344U (en) | 2011-07-20 | 2011-07-20 | Rotating device for testing radial run-out and face run-out of gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202177344U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471492A (en) * | 2013-09-17 | 2013-12-25 | 大连东信大型轴承滚子有限公司 | Accuracy detector for hollow cylinder rolling body of bearing |
| CN105241323A (en) * | 2015-09-24 | 2016-01-13 | 苏州市职业大学 | External screw thread detection mechanism |
| CN107063029A (en) * | 2017-05-09 | 2017-08-18 | 江苏创汽车零部件有限公司 | A kind of axle shaft gear glitch detection mould |
| CN107727025A (en) * | 2017-10-18 | 2018-02-23 | 甄旭蕾 | A kind of roller bounce check device |
| CN109029188A (en) * | 2017-06-08 | 2018-12-18 | 天津浩岩科技开发有限公司 | Efficient gear size examines equipment |
| CN109489614A (en) * | 2018-12-20 | 2019-03-19 | 宁波祥瑞机械有限公司 | A kind of concentricity automatic measuring unit |
| CN110487540A (en) * | 2019-08-27 | 2019-11-22 | 西安工业大学 | A kind of gauge check instrument test fixture and its test method |
| CN111141242A (en) * | 2020-02-18 | 2020-05-12 | 安徽工业大学 | Vehicle brake drum surface full run-out detection device |
-
2011
- 2011-07-20 CN CN2011202576671U patent/CN202177344U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471492A (en) * | 2013-09-17 | 2013-12-25 | 大连东信大型轴承滚子有限公司 | Accuracy detector for hollow cylinder rolling body of bearing |
| CN103471492B (en) * | 2013-09-17 | 2016-01-20 | 大连东信大型轴承滚子有限公司 | Bearing hollow cylinder rolling body instrument for testing precision |
| CN105241323A (en) * | 2015-09-24 | 2016-01-13 | 苏州市职业大学 | External screw thread detection mechanism |
| CN107063029A (en) * | 2017-05-09 | 2017-08-18 | 江苏创汽车零部件有限公司 | A kind of axle shaft gear glitch detection mould |
| CN109029188A (en) * | 2017-06-08 | 2018-12-18 | 天津浩岩科技开发有限公司 | Efficient gear size examines equipment |
| CN109029188B (en) * | 2017-06-08 | 2020-04-24 | 天津浩岩科技开发有限公司 | Efficient gear size inspection equipment |
| CN107727025A (en) * | 2017-10-18 | 2018-02-23 | 甄旭蕾 | A kind of roller bounce check device |
| CN109489614A (en) * | 2018-12-20 | 2019-03-19 | 宁波祥瑞机械有限公司 | A kind of concentricity automatic measuring unit |
| CN110487540A (en) * | 2019-08-27 | 2019-11-22 | 西安工业大学 | A kind of gauge check instrument test fixture and its test method |
| CN111141242A (en) * | 2020-02-18 | 2020-05-12 | 安徽工业大学 | Vehicle brake drum surface full run-out detection device |
| CN111141242B (en) * | 2020-02-18 | 2021-11-19 | 安徽工业大学 | Vehicle brake drum surface full run-out detection device |
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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 |
Granted publication date: 20120328 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |