CN206223439U - A kind of pairing machine - Google Patents
A kind of pairing machine Download PDFInfo
- Publication number
- CN206223439U CN206223439U CN201621304507.7U CN201621304507U CN206223439U CN 206223439 U CN206223439 U CN 206223439U CN 201621304507 U CN201621304507 U CN 201621304507U CN 206223439 U CN206223439 U CN 206223439U
- Authority
- CN
- China
- Prior art keywords
- keyway
- driving shaft
- bearing block
- gear
- bearing
- 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.)
- Active
Links
Abstract
The utility model belongs to gear testing equipment technical field, specifically related to a kind of pairing machine, including shell, driving shaft, driven shaft and bearing block, the bearing block sets four, and it is divided into two groups, the bearing block is embedded in the surface of shell, and left and right is through leaving hole, the driving shaft and driven shaft are each passed through two groups of bearing blocks, and be fixed in the hole of bearing block, the driving shaft is provided with the first keyway near right-hand member, the right side of the driving shaft is provided with blind hole, the left end of the driving shaft is provided with the second keyway, the left and right of the driven shaft is respectively arranged at two ends with the 4th keyway and key-groove.The purpose of this utility model is：Dismounting is inconvenient when solving the problems, such as that existing gear inspector design defect has detection gear, detection speed is slow, efficiency is low.
Description
Technical field
The utility model belongs to gear testing equipment technical field, and in particular to a kind of pairing machine.
Background technology
At present, China's gear testing instrument and equipment extremely lack, and have many Gear Production enterprises unexpectedly without a tooth
Wheel detector.The detector of some enterprises is aging, and operation is slow, do not reach the demand of enterprise development much, several years ago gear development
It is that based on amount, the requirement to measuring is not urgent.But from now on, the product number of tooth can be ensured, if possess and product hierarchy phase
The gear inspector of adaptation, will turn into the key that can enterprise survive.In fact, this Ji Nian domestic enterprises Gear Manufacture Industry is swift and violent
While development, China's gear inspector is also in growing up slowly.Pairing machine gear inspector key is to improve efficiency, drop
Low cost, convenient disassembly, operative are flexible.Enterprise wants to survive the speed of the qualified efficiency and testing instruments that must just improve gear
Degree, detector detection speed is slow, and cost increases, the enthusiasm reduction of workman, and enterprise wants to keep workman here, it is necessary to which slave unit is enterprising
Row is improved, and allows equipment operation flexibly, improves service speed.It is above-mentioned that we can be summarized as former pairing machine examination and test Instrument Design
There is a problem of that dismounting is inconvenient, detection speed is slow, efficiency is low during detection gear, so, we are in former pairing machine check meter
Device is innovated, and testing instruments are changed, and makes more convenient operation.
Utility model content
The utility model purpose is：A kind of pairing machine is aimed to provide, is deposited for solving existing gear inspector design defect
Dismounting inconvenience, the problem that detection speed is slow, efficiency is low when gear is detected.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of pairing machine, including shell, driving shaft, driven shaft and bearing block, the bearing block set four and are divided into two
Group, through hole is left, the driving shaft and driven shaft are each passed through two groups on the surface and left and right of the bearing block insertion shell
Bearing block and it is fixed in the hole of bearing block, the driving shaft is provided with the first keyway, the right-hand member of the driving shaft near right-hand member
Face is provided with blind hole, and the left end of the driving shaft is provided with the second keyway, and the left and right of the driven shaft is respectively arranged at two ends with the 4th keyway
With key-groove.
Using the utility model of above-mentioned technical proposal, driving shaft, driven shaft are inserted in bearing block and solid by workman respectively
It is fixed, then the left end of driving shaft and power input structure are connected and fixed, then will need the gear that detects respectively from driving shaft, from
The right-hand member of moving axis is inserted in axle, and after driving axle housing cogged, in the fit key by blind hole to gear position limiting, regulation keyway is to tooth
Wheel is fixed, while engaging two gears to be detected, drives driving shaft to rotate by power input structure, driving shaft
Rotate and drive driven shaft to rotate, while two pinion rotations to be detected, detect to gear.This scheme convenient disassembly, inspection
Degree of testing the speed block, efficiency high.
Further limit, the bearing in the bearing block is deep groove ball bearing, such structure design can bear larger
Axial load, coefficient of friction very little, limit speed is also very high, makes gear testing result accurate.
Further limit, first keyway, the second keyway, key-groove and the 4th keyway correspondence card key are woodruff key,
Such structure design, easily manufactured, easy disassembling.
Further limit, the blind hole is tapped blind hole, gear to be detected can be carried out screw thread by such structure design
Clamping, so as to improve the accuracy of detection.
Further limit, the length ruler modest ability of the length dimension than the first keyway of second keyway, such structure sets
Meter, the first keyway is gear mounting interface, and the second keyway is power intake interface, when the length dimension of the second keyway compares first
During the length ruler modest ability of keyway, power can be made stronger.
Brief description of the drawings
The nonlimiting examples that the utility model can be given by accompanying drawing are further illustrated；
Fig. 1 is a kind of dimensional structure diagram of pairing machine embodiment of the utility model；
Fig. 2 is a kind of overlooking the structure diagram of pairing machine embodiment of the utility model；
Fig. 3 is the mplifying structure schematic diagram of driving shaft in Fig. 2；
Fig. 4 is the mplifying structure schematic diagram of driven shaft in Fig. 2；
Main element symbol description is as follows：
Shell 1, driving shaft 2, the first keyway 21, the second keyway 22, blind hole 23, driven shaft 3, key-groove 31, the 4th key
Groove 32 and bearing block 4.
Specific embodiment
In order that those skilled in the art may be better understood the utility model, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, it is a kind of pairing machine of the present utility model, including shell 1, driving shaft 2, driven
Axle 3 and bearing block 4, bearing block 4 set four and are divided into two groups, and the surface and left and right of the insertion shell 1 of bearing block 4 are through leaving
Hole, driving shaft 2 and driven shaft 3 are each passed through two groups of bearing blocks 4 and are fixed in the hole of bearing block 4, and driving shaft 2 is close to
Right-hand member is provided with the first keyway 21, and the right side of driving shaft 2 is provided with blind hole 23, and the left end of driving shaft 2 is provided with the second keyway 22, driven
The left and right of axle 3 is respectively arranged at two ends with the 4th keyway 32 and key-groove 31.
Preferably, the bearing in bearing block 4 is deep groove ball bearing, and such structure design can bear larger axial direction load
Lotus, coefficient of friction very little, limit speed is also very high, makes gear testing result accurate.Actually can also use other coefficient of friction
It is small, limit speed bearing high, such as self-aligning roller bearing.
Preferably, the first keyway 21, the second keyway 22, key-groove 31 and the 4th keyway 32 correspondence card key are woodruff key,
Such structure design, easily manufactured, easy disassembling.Actually specifically consider also dependent on actual conditions the first keyway 21,
The structure of the second keyway 22, key-groove 31 and the correspondence card key of the 4th keyway 32.
Preferably, blind hole 23 is tapped blind hole, and gear to be detected can be carried out screw thread clamping by such structure design,
So as to improve the accuracy of detection.Actually concrete condition can specifically consider, be also designed to other structure types.
Preferably, the length dimension of the second keyway 22 than the first keyway 21 length ruler modest ability, such structure design,
One keyway 21 is gear mounting interface, and the second keyway 22 is power intake interface, when the length dimension of the second keyway 22 compares the
During the length ruler modest ability of one keyway 21, power can be made stronger.Actually be also designed to the length dimension of the second keyway 22 with
The length dimension of the first keyway 21 is equal.
In the present embodiment, driving shaft 2, driven shaft 3 are inserted workman in bearing block 4 and fixed respectively, then by driving shaft
2 left end is connected and fixed with power input structure, then will need the gear of detection respectively from driving shaft 2, the right-hand member set of driven shaft 3
Enter in axle, after the set gear of driving shaft 2, in the fit key by blind hole 23 to gear position limiting, regulation keyway is consolidated to gear
It is fixed, while engaging two gears to be detected, drive driving shaft 2 to rotate by power input structure, the rotational band of driving shaft
Dynamic driven shaft 3 is rotated, while two pinion rotations to be detected, detect to gear.This scheme convenient disassembly, detection speed
Block, efficiency high.
The merely exemplary explanation principle of the present utility model of above-described embodiment and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out under without prejudice to spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in the utility model
With all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (5)
1. a kind of pairing machine, including shell (1), driving shaft (2), driven shaft (3) and bearing block (4), it is characterised in that：The axle
Bearing (4) sets four and is divided into two groups, the surface and left and right of the embedded shell (1) of the bearing block (4) through leaving hole,
The driving shaft (2) and driven shaft (3) are each passed through two groups of bearing blocks (4) and are fixed in the hole of bearing block (4), described
Driving shaft (2) is provided with the first keyway (21) near right-hand member, and the right side of the driving shaft (2) is provided with blind hole (23), the active
The left end of axle (2) is provided with the second keyway (22), and the left and right of the driven shaft (3) is respectively arranged at two ends with the 4th keyway (32) and the 3rd
Keyway (31).
2. a kind of pairing machine according to claim 1, it is characterised in that：Bearing in the bearing block (4) is deep-groove ball
Bearing.
3. a kind of pairing machine according to claim 2, it is characterised in that：First keyway (21), the second keyway (22),
Key-groove (31) and the 4th keyway (32) correspondence card key are woodruff key.
4. a kind of pairing machine according to claim 3, it is characterised in that：The blind hole (23) is tapped blind hole.
5. a kind of pairing machine according to claim 4, it is characterised in that：The length dimension of second keyway (22) compares
The length ruler modest ability of one keyway (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304507.7U CN206223439U (en) | 2016-11-24 | 2016-11-24 | A kind of pairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304507.7U CN206223439U (en) | 2016-11-24 | 2016-11-24 | A kind of pairing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223439U true CN206223439U (en) | 2017-06-06 |
Family
ID=58783774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304507.7U Active CN206223439U (en) | 2016-11-24 | 2016-11-24 | A kind of pairing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702403A (en) * | 2019-09-05 | 2020-01-17 | 上海齐耀动力技术有限公司 | Nonmetal gear vibration and reliability experiment table |
-
2016
- 2016-11-24 CN CN201621304507.7U patent/CN206223439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702403A (en) * | 2019-09-05 | 2020-01-17 | 上海齐耀动力技术有限公司 | Nonmetal gear vibration and reliability experiment table |
| CN110702403B (en) * | 2019-09-05 | 2024-04-12 | 上海齐耀动力技术有限公司 | Nonmetal gear vibration and reliability experiment table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206511144U (en) | A kind of miniature self-service power plants test system | |
| CN102901594A (en) | Device for testing friction moment of pairing rolling bearing | |
| CN206223439U (en) | A kind of pairing machine | |
| CN202470972U (en) | Axial clearance detector for double-row bearing | |
| CN203053698U (en) | Device for measuring and testing gear transmission efficiency | |
| CN207188296U (en) | A kind of dust arrester of chemical instruments | |
| CN205826040U (en) | The multi jet dry type vane wheel water meter of grade metering in high precision | |
| CN209043511U (en) | A kind of New-type Torque Sensor structure detection tool | |
| CN202066470U (en) | Inspection tool for three-groove symmetry degree of gear hub | |
| CN203550874U (en) | Oil pump axial clearance detection device | |
| CN202853556U (en) | Rotating equipment concentricity adjusting device | |
| CN206891515U (en) | A kind of forward and reverse bidirectional counter | |
| CN203479286U (en) | Length detection device | |
| CN208155203U (en) | A kind of mechanical meter-measuring device of wirerope | |
| CN204154237U (en) | Line length measuring apparatus | |
| CN211668566U (en) | Environment monitoring device | |
| CN204043743U (en) | A kind of reflective classification direct-reading liquid-sealing water meter | |
| CN209745201U (en) | Bearing clearance measuring device of single crystal silicon rod barreling machine | |
| CN103808445B (en) | The manual detector of a kind of portable bearing starting friction moment | |
| CN202255194U (en) | Motor torque output shaft detection device of flat knitting machine | |
| CN104625991A (en) | Levelness detecting fixing device for drive shaft | |
| CN203672434U (en) | Rough and fine two-gear type gauge table character wheel counter | |
| CN203239757U (en) | Turntable bearing with angular displacement monitoring device | |
| CN109520391B (en) | Synchronous pulley's detection device | |
| CN203629561U (en) | Multi-turn type non-contact angle displacement sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaoyong Document name: Notification of Acceptance of Patent Application |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |