CN208155592U - A kind of ring gear torque test device - Google Patents
A kind of ring gear torque test device Download PDFInfo
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- CN208155592U CN208155592U CN201820833192.8U CN201820833192U CN208155592U CN 208155592 U CN208155592 U CN 208155592U CN 201820833192 U CN201820833192 U CN 201820833192U CN 208155592 U CN208155592 U CN 208155592U
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- vertical plate
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Abstract
The utility model relates to a kind of ring gear torque test devices, belong to ring gear technical field of test equipment.The ring gear torque test device is made of bottom plate, vertical plate, torque spanner, workpiece outer sleeve, workpiece inner sleeve, bolt and the reinforcement arm of force：Symmetry shape is fixed with vertical plate on bottom plate；Transmission gear is fixed with by shaft between vertical plate；One end of shaft is connected with torque spanner；By bolt activity equipped with the reinforcement arm of force on the vertical plate of transmission gear side；Connection is engaged with transmission gear in one end end for reinforcing the arm of force；Reinforce being fixed with workpiece outer sleeve on the vertical plate of arm of force other end side；Workpiece inner sleeve is provided in workpiece outer sleeve.The torque test apparatus structure is simple, easy to use, and when solving directly using torque spanner to workpiece progress torsion detection, the problem inaccurate with detection easy to damage having meets the use demand of people.
Description
Technical field
The utility model relates to a kind of ring gear torque test devices, belong to ring gear technical field of test equipment.
Background technique
In auto parts and components production field, a kind of two sides are provided with the ring gear of trunnion（Referring to Figure of description 1）, it is portion
Divide the base parts and components of vehicle.After ring gear production, answers production requirement that need to sample to it and carry out the destruction of torsion detection
Property test；After at present generally fixing ring gear, torsion detection is directly carried out using torque spanner；Since ring gear has intensity
Biggish characteristic, the intensity of torque spanner itself are difficult to reach the requirement of destructive testing；It damages frequent occurrence during the test
The bad torque spanner problem inaccurate with detection, is not able to satisfy the needs of enterprise's test.
Summary of the invention
The purpose of this utility model is that：It is simple, easy to use to provide a kind of structure, to solve at present to carry out ring gear
The ring gear torque test device of torque spanner easy to damage and the inaccurate problem of detection that torsion has when detecting.
The technical solution of the utility model is：
A kind of ring gear torque test device, it by bottom plate, vertical plate, torque spanner, workpiece outer sleeve, workpiece inner sleeve,
Bolt and the reinforcement arm of force are constituted；It is characterized in that：Symmetry shape is fixed with vertical plate on bottom plate；Biography is fixed with by shaft between vertical plate
Moving gear；One end of shaft is connected with torque spanner；By bolt activity equipped with the reinforcement arm of force on the vertical plate of transmission gear side；
Connection is engaged with transmission gear in one end end for reinforcing the arm of force；Reinforce being fixed with workpiece housing on the vertical plate of arm of force other end side
Cylinder；Workpiece inner sleeve is provided in workpiece outer sleeve；One end of bolt extends to the inside of workpiece inner sleeve and inserts with its activity
It connects in succession.
One section of the bolt is in rectangle in another section of cylindrical type；The cylindrical portion of bolt is slidably connected with vertical plate；
The rectangle part and the reinforcement arm of force of bolt and workpiece inner sleeve plug connection.
One end end of the reinforcement arm of force is arc-shaped and is provided with driving cog；Reinforce the arm of force and passes through driving cog and transmission
Gear engagement connection；The other end for reinforcing the arm of force is provided with spliced eye；Reinforce the arm of force and passes through spliced eye and bolt plug connection.
The internal diameter of the workpiece outer sleeve is corresponding with workpiece outer diameter；Symmetry shape is provided on the inner wall of workpiece outer sleeve
Slot.
Multiple grafting teeth are evenly equipped on the circumference of the workpiece inner sleeve；One end of workpiece inner sleeve is provided with grafting
Hole；Workpiece inner sleeve passes through spliced eye and bolt plug connection.
The shape of the spliced eye is corresponding with the rectangle part shape of bolt.
The utility model has the advantage of：
The torque test apparatus structure is simple, easy to use, when work the torsion of torque spanner can by transmission gear and
After reinforcing arm of force amplification, it is applied on workpiece through workpiece inner sleeve；It so can reach labour-saving purpose；And then it avoids directly
When carrying out torsion detection to workpiece using torque spanner, the problem inaccurate with detection easy to damage having meets people's
Use demand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of workpiece；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the structural schematic diagram of the bolt of the utility model；
Fig. 4 is the structural schematic diagram of the reinforcement arm of force of the utility model；
Fig. 5 be the utility model Fig. 2 in A-A to structural schematic diagram；
Fig. 6 is the structural schematic diagram of B-B direction in the utility model Fig. 2；
Fig. 7 is the structural schematic diagram of the workpiece outer sleeve of the utility model；
Fig. 8 is the structural schematic diagram of the workpiece inner sleeve of the utility model.
In figure：1, bottom plate, 2, vertical plate, 3, torque spanner, 4, workpiece outer sleeve, 5, workpiece inner sleeve, 6, bolt, 7, reinforcement
The arm of force, 8, shaft, 9, transmission gear, 10, driving cog, 11, spliced eye, 12, workpiece, 13, slot, 14, grafting tooth.
Specific embodiment
The ring gear torque test device by bottom plate 1, vertical plate 2, torque spanner 3, workpiece outer sleeve 4, workpiece inner sleeve 5,
Bolt 6 and the reinforcement arm of force 7 are constituted.
Symmetry shape is fixed with vertical plate 2 on bottom plate 1；Transmission gear 9 is fixed with by shaft 8 between vertical plate 2；The one of shaft 8
End is connected with torque spanner 3；When manual rotation's torque spanner 3, torque spanner 3 can be by shaft 8 with synchronous turn of nutating gear 9
It is dynamic.
Activity is fitted with bolt 6 on the vertical plate 2 of 9 side of transmission gear；Bolt 6 is assembled by the way of inserting
Purpose is：It can be by way of pulling and pushing bolt 6, rapidly to the reinforcement arm of force 7, workpiece inner sleeve 5 and workpiece when in order to work
12 are assembled, and cumbersome problem is assembled so as to avoid workpiece.
One section of bolt 6 is in rectangle in another section of cylindrical type（Referring to Figure of description 3）；The cylindrical portion of bolt 6 with
Vertical plate 2 is slidably connected；It can be freely rotated on vertical plate 2 when 6 stress of bolt.
Activity, which is fitted with, on bolt 6 reinforces the arm of force 7；One end end of strength arm 7 is arc-shaped and is provided with driving cog 10；Add
Strength arm 7 engages connection with transmission gear 9 by driving cog 10；Transmission gear 9 can be driven when rotating by driving cog 10 to be reinforced
The arm of force 7 rotates synchronously.
The other end for reinforcing the arm of force 7 is provided with spliced eye 11；The rectangle part shape phase of the shape of spliced eye 11 and bolt 6
It is corresponding.Reinforce the arm of force 7 and passes through spliced eye 11 and 6 plug connection of bolt.The purpose of such setting is：So as to reinforce 7 turns of the arm of force
Bolt 6 can be driven to rotate synchronously by spliced eye 11 when dynamic.
Reinforce being fixed with workpiece outer sleeve 4 on the vertical plate 2 of 7 other end side of the arm of force；The internal diameter and workpiece of workpiece outer sleeve 4
12 outer diameters are corresponding；Symmetry shape is provided with slot 13 on the inner wall of workpiece outer sleeve 4.Slot 13 is opposite with the trunnion of workpiece 12
It answers；The purpose that workpiece outer sleeve 4 is arranged such is：So that workpiece 12 is inserted into inside workpiece outer sleeve 4, and make workpiece
12 with 13 plug connection of slot；And then when making work, when torsion of the workpiece 12 from inside by workpiece inner sleeve 5, workpiece housing
Cylinder 4 can hinder the rotation of workpiece 12 by slot 13, consequently facilitating carrying out the destructive testing of torsion detection to workpiece 12.
Workpiece inner sleeve 5 is provided in workpiece outer sleeve 4；Multiple grafting teeth 14 are evenly equipped on the circumference of workpiece inner sleeve 5
（Referring to Figure of description 8）；The outer diameter of workpiece inner sleeve 5 is corresponding with the internal diameter of workpiece 12；Grafting tooth 14 is interior with workpiece 12
Portion's tooth socket is corresponding, and workpiece inner sleeve 5 when assembly can so be enable to be plugged into the inside of workpiece 12, and make grafting tooth 14 with
The tooth socket plug connection of workpiece 12（Referring to Figure of description 6）.
One end of workpiece inner sleeve 5 is provided with spliced eye 11；One end of bolt 6 extends to the inside of workpiece inner sleeve 5, prolongs
It extends to internal bolt 6 and passes through spliced eye 11 and 5 plug connection of workpiece inner sleeve.Bolt 6 can pass through 11 band of spliced eye when rotating
Start building part inner sleeve 5 synchronous rotation.
When the ring gear torque test device works, workpiece 12 is inserted into workpiece outer sleeve 4 along slot 13 first
Workpiece inner sleeve 5 is then plugged into the inside of workpiece 12 by portion；The assembly of the reinforcement arm of force 7 is then completed by bolt 6, and is made
One end of bolt 6 is inserted into the inside of workpiece inner sleeve 5 by spliced eye 11, and so far experimental rig assembly is completed.
After the experimental rig completes assembly, torque spanner 3 is rotated, the torsion of rotation torque spanner 3 is passed to by shaft 8
Transmission gear 9；Torsion is passed to workpiece 12, workpiece 12 by reinforcing the arm of force 7, bolt 6 and workpiece inner sleeve 5 by transmission gear 9
After stress, it can't generate rotation under the inhibition of workpiece outer sleeve 4.So continue increasing strength rotation torsion to pull
Hand 3；The torsion acted in this course on work piece 12 gradually increases；Workpiece 12 is twisted into two parts when torsion enhances to certain value
When, the torque value of torque spanner 3 is recorded, can be calculated according to the torque value of principle of moment balance and torque spanner 3 at this time
Apply torsion on work piece 12, which is the acrotorque value that workpiece is able to bear.
The torque test apparatus structure is simple, easy to use, solves and directly carries out torsion to workpiece using torque spanner
When detection, the problem inaccurate with detection easy to damage having meets the use demand of people.
Claims (6)
1. a kind of ring gear torque test device, it is by bottom plate（1）, vertical plate（2）, torque spanner（3）, workpiece outer sleeve（4）, work
Part inner sleeve（5）, bolt（6）With the reinforcement arm of force（7）It constitutes；It is characterized in that：Bottom plate（1）Upper symmetry shape is fixed with vertical plate（2）；
Vertical plate（2）Between pass through shaft（8）It is fixed with transmission gear（9）；Shaft（8）One end be connected with torque spanner（3）；Driving cog
Wheel（9）The vertical plate of side（2）On pass through bolt（6）Activity is equipped with the reinforcement arm of force（7）；Reinforce the arm of force（7）One end end and pass
Moving gear（9）Engagement connection；Reinforce the arm of force（7）The vertical plate of other end side（2）On be fixed with workpiece outer sleeve（4）；Outside workpiece
Sleeve（4）Inside it is provided with workpiece inner sleeve（5）；Bolt（6）One end extend to workpiece inner sleeve（5）Inside and with its activity
Plug connection.
2. a kind of ring gear torque test device according to claim 1, it is characterised in that：The bolt（6）One
Section is in rectangle in another section of cylindrical type；Bolt（6）Cylindrical portion and vertical plate（2）It is slidably connected；Bolt（6）Rectangle part
With the reinforcement arm of force（7）With workpiece inner sleeve（5）Plug connection.
3. a kind of ring gear torque test device according to claim 2, it is characterised in that：The reinforcement arm of force（7）
One end end it is arc-shaped and be provided with driving cog（10）；Reinforce the arm of force（7）Pass through driving cog（10）With transmission gear（9）Engagement
Connection；Reinforce the arm of force（7）The other end be provided with spliced eye（11）；Reinforce the arm of force（7）Pass through spliced eye（11）With bolt（6）It inserts
It connects in succession.
4. a kind of ring gear torque test device according to claim 3, it is characterised in that：The workpiece outer sleeve
（4）Internal diameter and workpiece（12）Outer diameter is corresponding；Workpiece outer sleeve（4）Inner wall on symmetry shape be provided with slot（13）.
5. a kind of ring gear torque test device according to claim 4, it is characterised in that：The workpiece inner sleeve
（5）Circumference on be evenly equipped with multiple grafting teeth（14）；Workpiece inner sleeve（5）One end be provided with spliced eye（11）；Workpiece inner sleeve
Cylinder（5）Pass through spliced eye（11）With bolt（6）Plug connection.
6. a kind of ring gear torque test device according to claim 5, it is characterised in that：The spliced eye（11）'s
Shape and bolt（6）Rectangle part shape it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833192.8U CN208155592U (en) | 2018-05-31 | 2018-05-31 | A kind of ring gear torque test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833192.8U CN208155592U (en) | 2018-05-31 | 2018-05-31 | A kind of ring gear torque test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208155592U true CN208155592U (en) | 2018-11-27 |
Family
ID=64388407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833192.8U Expired - Fee Related CN208155592U (en) | 2018-05-31 | 2018-05-31 | A kind of ring gear torque test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208155592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273860A (en) * | 2021-12-24 | 2022-04-05 | 贵州精立航太科技有限公司 | Design, processing and control method of locking type damping washer |
| CN114278661A (en) * | 2021-12-24 | 2022-04-05 | 贵州精立航太科技有限公司 | Locking type damping washer and machining and testing method thereof |
-
2018
- 2018-05-31 CN CN201820833192.8U patent/CN208155592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273860A (en) * | 2021-12-24 | 2022-04-05 | 贵州精立航太科技有限公司 | Design, processing and control method of locking type damping washer |
| CN114278661A (en) * | 2021-12-24 | 2022-04-05 | 贵州精立航太科技有限公司 | Locking type damping washer and machining and testing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jingzhou City, Hubei province 434000 Shashi Guan Ju Industrial Park, No. 129 West Lake Road Patentee after: Jingzhou Jiuling Technology Co.,Ltd. Address before: Jingzhou City, Hubei province 434000 Shashi Guan Ju Industrial Park, No. 129 West Lake Road Patentee before: JINGZHOU JIULING SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| 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: 20181127 Termination date: 20210531 |