CN105092242A - Static test board for plastic gear - Google Patents
Static test board for plastic gear Download PDFInfo
- Publication number
- CN105092242A CN105092242A CN201510495876.2A CN201510495876A CN105092242A CN 105092242 A CN105092242 A CN 105092242A CN 201510495876 A CN201510495876 A CN 201510495876A CN 105092242 A CN105092242 A CN 105092242A
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- CN
- China
- Prior art keywords
- gear
- test board
- guide rail
- frame
- transfer table
- 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
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- Gears, Cams (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a static test board for a plastic gear. The static test board comprises a frame; a mounting shaft, a baffle and a guide rail are respectively arranged on the frame; the mounting shaft is positioned at one end of the guide rail, and a metal gear in stop fit with the baffle is arranged at the upper end of the mounting shaft; a mobile table is movably arranged on the guide rail, and a three-jaw chuck is fixedly arranged on the mobile table; a hand-driven turntable is further arranged on the frame; and the mobile table is in transmission fit with the hand-driven turntable through a transmission mechanism. The static test board has the advantages of simple and reasonable structure, convenience in operation, low manufacturing and using cost and high accuracy.
Description
Technical field
The present invention relates to plastic gear technical field, particularly a kind of plastic gear statics test board.
Background technology
Plastic gear is widely used in modern industry, and compared with metal gear, they have the advantages such as lightweight, operation noise is low, self lubricity is good.Plastic gear in use occasional causes the phenomenon of transmission failure because there is broken teeth, a major reason of broken teeth is the intensity deficiency of gear self.For this reason, need when production and processing to test the statics intensity of plastic gear.At present, measure the static(al) of plastic gear apart from usually adopting special moment measurement instrument, its advantage is simple to operate, and test accuracy is higher, but it is comparatively complicated that its shortcoming is vibrational power flow, and once the modulus of plastic gear, the number of teeth and diameter, any one changes, and moment measurement instrument is transformed largely with regard to needs, causes manufacturing cost and use cost higher.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, a kind of simple and reasonable, easy to operate, manufacturing cost and use cost is lower, accuracy is higher plastic gear statics test board is provided.
For achieving the above object, the present invention is by the following technical solutions:
A kind of plastic gear statics test board of the present invention, comprise frame, described frame is respectively arranged with installation shaft, baffle plate and guide rail, described installation shaft is positioned at one end of described guide rail, the upper end of described installation shaft is provided with the metal gear coordinated with described baffle plate spline, described guide rail is movably set with transfer table, described transfer table is installed with scroll chuck, described frame is also provided with hand rotating disk, and described transfer table is coordinated with described hand rotating disk transmission by gear train.
Further, described transfer table is provided with tooth bar, described frame is provided with rotationally the gear wheel engaged with described tooth bar, described gear wheel is fixedly installed worm gear, described hand rotating disk is fixedly connected with the worm screw engaged with described worm gear, and described tooth bar, described gear wheel, described worm gear and described worm screw coordinate the described gear train of formation.
Further, the perisporium of described metal gear is provided with the spline plane with described baffle plate close contact, described metal gear is coordinated with described baffle plate spline by described spline plane.
Further, the bottom of described installation shaft is provided with adjusting nut.
Beneficial effect of the present invention is: plastic gear statics test board provided by the invention, during work, first tested plastic gear is fixedly installed on scroll chuck, and torque spanner is loaded on tested plastic gear, then the hand dial rotation of manual drive, drives transfer table along slide, until tested plastic gear engages by predetermined centre distance with metal gear by gear train, last manual rotation's torque spanner, measures the static(al) of tested plastic gear apart from numerical value.
In sum, vibrational power flow advantages of simple of the present invention, can effectively test the statics intensity of tested plastic gear, accuracy is higher, when the model of tested plastic gear is different, only need change respective metal gear, and be adjusted accordingly centre distance by transfer table, manufacturing cost and use cost is all lower.By arranging said structure, the present invention both can test tested plastic gear according to the moment of torsion of regulation, can also measure the limiting damage moment of tested plastic gear simultaneously, easy to use, diverse in function.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram under a kind of visual angle of the present invention;
Fig. 2 is the one-piece construction schematic diagram under the another kind of visual angle of the present invention;
Fig. 3 is the structural representation of metal gear of the present invention.
In Fig. 1 to Fig. 3:
1, frame; 2, installation shaft; 3, baffle plate; 4, guide rail; 5, metal gear; 51, spline plane; 6, transfer table; 7, scroll chuck; 8, hand rotating disk; 9, tooth bar; 10, gear wheel; 11, worm gear; 12, worm screw; 13, tested plastic gear; 14, torque spanner; 15, adjusting nut.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A kind of plastic gear statics test board as shown in Figure 1 to Figure 3, comprise frame 1, frame 1 is respectively arranged with installation shaft 2, baffle plate 3 and guide rail 4, installation shaft 2 is positioned at one end of guide rail 4, and specifically, installation shaft 2 is between guide rail 4 and baffle plate 3.The upper end of installation shaft 2 is provided with the metal gear 5 coordinated with baffle plate 3 spline, preferably, the perisporium of metal gear 5 is provided with the spline plane 51 with baffle plate 3 close contact, metal gear 5 is coordinated with baffle plate 3 spline by spline plane 51, by arranging said structure, effectively ensure that the present invention is when testing, metal gear 5 there will not be rotation, and then ensure that the accuracy of test.
Guide rail 4 is movably set with transfer table 6, transfer table 6 is installed with scroll chuck 7, frame 1 is also provided with hand rotating disk 8, transfer table 6 is coordinated with the transmission of hand rotating disk 8 by gear train.As a kind of preferred implementation of the present invention, in order to improve transmission efficiency, transfer table 6 is provided with tooth bar 9, frame 1 is provided with rotationally the gear wheel 10 engaged with tooth bar 9, gear wheel 10 is fixedly installed worm gear 11, hand rotating disk 8 is fixedly connected with the worm screw 12 engaged with worm gear 11, and tooth bar 9, gear wheel 10, worm gear 11 and worm screw 12 coordinate formation gear train.When rotating hand rotating disk 8, hand rotating disk 8 drives worm gear 11 to rotate by worm screw 12, and then drives gear wheel 10 to rotate, and drives transfer table 6 to move along guide rail 4 when gear wheel 10 rotates by tooth bar 9.By adopt worm gear 11 coordinate transmission with worm screw 12, when stop operating hand rotating disk 8 time, effectively can play the effect of self-locking between worm gear 11 and worm screw 12, thus ensure that the position degree of tested plastic gear 13, improve measuring accuracy.
Principle of work of the present invention is: during work, first tested plastic gear 13 is fixedly installed on scroll chuck 7, and torque spanner 14 is loaded on tested plastic gear 13, then the hand rotating disk 8 of manual drive rotates, transfer table 6 is driven to slide along guide rail 4 by gear train, until tested plastic gear 13 engages by predetermined centre distance with metal gear 5, last manual rotation's torque spanner 14, measures the static(al) of tested plastic gear 13 apart from numerical value.
The bottom of installation shaft 2 is provided with adjusting nut 15, during use, effectively can regulate the height and position of metal gear 5 by rotating adjusting nut 15, thus control metal gear 5 and the registration requirement in the vertical of tested plastic gear 13, use more for convenience.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (4)
1. a plastic gear statics test board, it is characterized in that: comprise frame, described frame is respectively arranged with installation shaft, baffle plate and guide rail, described installation shaft is positioned at one end of described guide rail, the upper end of described installation shaft is provided with the metal gear coordinated with described baffle plate spline, described guide rail is movably set with transfer table, described transfer table is installed with scroll chuck, described frame is also provided with hand rotating disk, and described transfer table is coordinated with described hand rotating disk transmission by gear train.
2. plastic gear statics test board according to claim 1, it is characterized in that: described transfer table is provided with tooth bar, described frame is provided with rotationally the gear wheel engaged with described tooth bar, described gear wheel is fixedly installed worm gear, described hand rotating disk is fixedly connected with the worm screw engaged with described worm gear, and described tooth bar, described gear wheel, described worm gear and described worm screw coordinate the described gear train of formation.
3. plastic gear statics test board according to claim 1, is characterized in that: the perisporium of described metal gear is provided with the spline plane with described baffle plate close contact, described metal gear is coordinated with described baffle plate spline by described spline plane.
4. plastic gear statics test board according to claim 1, is characterized in that: the bottom of described installation shaft is provided with adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495876.2A CN105092242A (en) | 2015-08-13 | 2015-08-13 | Static test board for plastic gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495876.2A CN105092242A (en) | 2015-08-13 | 2015-08-13 | Static test board for plastic gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105092242A true CN105092242A (en) | 2015-11-25 |
Family
ID=54573173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510495876.2A Pending CN105092242A (en) | 2015-08-13 | 2015-08-13 | Static test board for plastic gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105092242A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780968A (en) * | 2020-06-08 | 2020-10-16 | 格力电器（武汉）有限公司 | Motor gear strength detection device |
| CN113029557A (en) * | 2021-03-03 | 2021-06-25 | 浙江捷众科技股份有限公司 | Intelligent portable detector for strength of transmission gear teeth |
| CN117388313A (en) * | 2023-12-07 | 2024-01-12 | 广东凯洋新材料有限公司 | Quality detection device for engineering plastic gear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20113548U1 (en) * | 2001-08-16 | 2001-11-08 | Klingelnberg Soehne Gmbh | Double flank gear tester |
| JP2006242962A (en) * | 2006-04-13 | 2006-09-14 | Marugo:Kk | Performance test method for plastic gear, and device therefor |
| CN202092864U (en) * | 2011-06-08 | 2011-12-28 | 哈尔滨精达测量仪器有限公司 | Measuring unit of double-flank gear rolling comprehensive tester |
| CN202145128U (en) * | 2011-04-20 | 2012-02-15 | 黑龙江科技学院 | Gear radial compositive error detector |
| CN102967398A (en) * | 2012-11-08 | 2013-03-13 | 南京科远控制工程有限公司 | Torque testing device |
| CN204924659U (en) * | 2015-08-13 | 2015-12-30 | 宁波新世达精密机械有限公司 | Plastic gear statics testboard |
-
2015
- 2015-08-13 CN CN201510495876.2A patent/CN105092242A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20113548U1 (en) * | 2001-08-16 | 2001-11-08 | Klingelnberg Soehne Gmbh | Double flank gear tester |
| JP2006242962A (en) * | 2006-04-13 | 2006-09-14 | Marugo:Kk | Performance test method for plastic gear, and device therefor |
| CN202145128U (en) * | 2011-04-20 | 2012-02-15 | 黑龙江科技学院 | Gear radial compositive error detector |
| CN202092864U (en) * | 2011-06-08 | 2011-12-28 | 哈尔滨精达测量仪器有限公司 | Measuring unit of double-flank gear rolling comprehensive tester |
| CN102967398A (en) * | 2012-11-08 | 2013-03-13 | 南京科远控制工程有限公司 | Torque testing device |
| CN204924659U (en) * | 2015-08-13 | 2015-12-30 | 宁波新世达精密机械有限公司 | Plastic gear statics testboard |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780968A (en) * | 2020-06-08 | 2020-10-16 | 格力电器（武汉）有限公司 | Motor gear strength detection device |
| CN113029557A (en) * | 2021-03-03 | 2021-06-25 | 浙江捷众科技股份有限公司 | Intelligent portable detector for strength of transmission gear teeth |
| CN117388313A (en) * | 2023-12-07 | 2024-01-12 | 广东凯洋新材料有限公司 | Quality detection device for engineering plastic gear |
| CN117388313B (en) * | 2023-12-07 | 2024-02-20 | 广东凯洋新材料有限公司 | Quality detection device for engineering plastic gear |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |