CN205580733U - Big moment of torsion loading device of skewed tooth formula - Google Patents
Big moment of torsion loading device of skewed tooth formula Download PDFInfo
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- CN205580733U CN205580733U CN201620319789.1U CN201620319789U CN205580733U CN 205580733 U CN205580733 U CN 205580733U CN 201620319789 U CN201620319789 U CN 201620319789U CN 205580733 U CN205580733 U CN 205580733U
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- connecting shaft
- support
- jackshaft
- cylinder
- double head
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- 230000008859 change Effects 0.000 claims abstract description 3
- 238000012360 testing method Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000009993 protective function Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 5
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a big moment of torsion loading device of skewed tooth formula, include: ring flange I, connecting axle I, support I, jackshaft, cylinder body, double -end hydro -cylinder, double -end hydro -cylinder mount pad, support II, connecting axle II, ring flange II, supporting seat I, cylinder body seat, supporting seat II, slider, linear guide, connecting axle I with it adopts the bearing to connect to support I, connecting axle I with the one end of jackshaft adopts helical gearing, the jackshaft is installed in the cylinder body, the other end of jackshaft with connecting axle II adopts helical gearing, the double -end hydro -cylinder is fixed on the cylinder body, the both ends of double -end hydro -cylinder respectively with support I with support II and pass through bolt fixed connection, the utility model discloses a double -end hydro -cylinder and looks derotation to the skewed tooth transmission realize that the load and the moment of torsion of big moment of torsion remain stable, change to execute at operation in -process program control and carry, have simple structure, compactness, the manufacturability is good, convenient operation, the commonality is high is showing the advantage.
Description
Technical field
This utility model relates to the vitals on blocking test platform, particularly relates to a kind of oblique tooth type high pulling torque and loads
Device.
Background technology
In mechanical close formula testing stand, torque loader is critical component, and this is just to rely on due to the closing moment in testing stand to add
Load device produces, and the performance of loader directly influences serviceability and the technical-economic index of testing stand, so to a great extent
It is believed that its essence of development of mechanical close recent decades formula testing stand is exactly the development of loader.Along with carrying of blocking test
Height and development, the performance of loader is also gradually improved, to meet the blocking test requirement of different capacity scope.
For solving the test problem of novel triadius type angular speed universal coupling, generally individually to develop supporting blocking test system,
Simulate Hooks coupling universal coupling service behaviour under high speed, heavily loaded service condition, and high pulling torque loader is blocking test system
In most important building block, the research and development to high pulling torque loader are just particularly important.
The purpose of this utility model seeks to manufacture and design a kind of simple in construction, compact, and good manufacturability, easy to operate, versatility is high
Oblique tooth type high pulling torque charger.
Summary of the invention
In order to realize foregoing invention purpose, the open one of this utility model is contrary by described double head oil cylinder and described jackshaft two ends
The helical teeth transmission of rotation direction realizes the loading of high pulling torque and moment of torsion keeps stable, executes load in operation process Program control break, has
Simple in construction, compact, good manufacturability, easy to operate, oblique tooth type high pulling torque charger that versatility is high.
The technical scheme that this utility model is used is as follows:
A kind of oblique tooth type high pulling torque charger, including: ring flange I, connecting shaft I, support I, jackshaft, cylinder body, double end
Oil cylinder, double head oil cylinder mounting seat, support II, connecting shaft II, ring flange II, support seat I, cylinder block, support seat II, slide block,
Line slideway；Described ring flange I is connected with the small end of described connecting shaft I, and described connecting shaft I and described support I use bearing even
Connecing, the big end of described connecting shaft I uses helical teeth to engage with one end of described jackshaft, and described jackshaft passes through two rolling bearings
Being arranged in described cylinder body, the other end of described jackshaft uses helical teeth to engage with the big end of described connecting shaft II, described connecting shaft
II and described support II uses bearing to be connected, and the small end of connecting shaft II is connected with described ring flange II；Described double head oil cylinder is fixed on
On described cylinder body；It is equipped with described line slideway, described support I and described support II on described support seat I and described support seat II
Bottom be equipped with described slide block；Described cylinder body is fixedly mounted on described cylinder block, described support seat I, described support seat II, institute
State cylinder block to be bolted on testing stand.
Further, described connecting shaft I and described connecting shaft II are multidiameter, described connecting shaft I and described connecting shaft II big
End has the oppositely oriented of outer helical teeth in outer helical teeth, described connecting shaft I and described connecting shaft II.
Further, described jackshaft is hollow axle, has the interior helical teeth of contrary rotation direction inside the two ends of described jackshaft, respectively
It is meshed with the outer helical teeth in described connecting shaft I and described connecting shaft II, when rotating described connecting shaft I, by contrary rotation direction
Helical teeth engagement, make connecting shaft II in generation opposite effect power thus realize the loading of high pulling torque；Described jackshaft passes through two
Rolling bearing is arranged in described cylinder body, described rolling bearing inner ring and described jackshaft interference fit, described housing washer
With the inwall interference fit of described cylinder body, described rolling bearing uses the shaft shoulder and circlip axially to position, it is ensured that jackshaft
Positive rotational.
Further, described double head oil cylinder has two, and it is two right that described double head oil cylinder mounting seat has, and described double head oil cylinder mounting seat is solid
Being scheduled on the both sides of described cylinder body, two described double head oil cylinders are fixed on described cylinder body by described double head oil cylinder mounting seat, described
The two ends of double head oil cylinder are bolted to connection with described support I and described support II respectively；Two described double head oil cylinders change
The extension elongation of cylinder rod, regulates the interior helical teeth on described jackshaft and the outer helical teeth in described connecting shaft I and described connecting shaft II
Registration, it is achieved the loading of different moments of torsion, by the guide effect of described slide block Yu described line slideway, it is achieved described in two
Double head oil cylinder is synchronized with the movement and ensures to load stablizing of moment of torsion.
Further, the center of described support I and described support II has circular hole, is used for installing bearing, described support I and institute
The both sides stating support II have through hole, are fixed the cylinder rod of described double head oil cylinder by bolt.
Further, described slide block and described line slideway have four sets, coordinate two described double head oil cylinders cylinder rod stretch out length
Degree regulates the distance between described support I and described support II.
Further, described a kind of oblique tooth type high pulling torque charger also includes that a measurement apparatus, described measurement apparatus are contained in connection
On axle II, for measuring the size loading moment of torsion in whole device.
Further, described a kind of oblique tooth type high pulling torque charger also includes a control system, when the torsion produced on whole device
When square is beyond tolerance zone, described control system controls the motion of the cylinder rod of two described double head oil cylinders, plays whole device
Overload protective function.
This utility model has further related to the method for work of a kind of oblique tooth type high pulling torque charger, specifically comprises the following steps that when needing increasing
During the moment of torsion of big whole device, control two described double head oil cylinders and shorten the extension elongation of cylinder rods, described support I and described
Described slide block bottom support II moves along described line slideway, shortens the distance between described support I and described support II, simultaneously
Increase the registration of the interior helical teeth on described jackshaft and the outer helical teeth in described connecting shaft I and described connecting shaft II；Described company
Spindle I drives described jackshaft to rotate by gear drive, by the helical teeth gearing of the contrary rotation direction in described jackshaft two ends,
Realize the loading of high pulling torque.
A kind of oblique tooth type high pulling torque charger of the present utility model, it has the beneficial effects that:
(1) a kind of oblique tooth type high pulling torque charger of the present utility model is by described double head oil cylinder and the phase derotation of described jackshaft two ends
To helical teeth transmission realize the loading of high pulling torque and moment of torsion keeps stable, execute load in operation process Program control break.
(2) a kind of oblique tooth type high pulling torque charger of the present utility model has a simple in construction, compact, and good manufacturability is easy to operate,
The remarkable advantage that versatility is high.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model a kind of oblique tooth type high pulling torque charger；
Fig. 2 is the right view of this utility model a kind of oblique tooth type high pulling torque charger；
Fig. 3 is the 3 dimensional drawing of this utility model a kind of oblique tooth type high pulling torque charger；
In figure: 1-ring flange I, 2-connecting shaft I, 3-support I, 4-jackshaft, 5-cylinder body, 6-double head oil cylinder, 7-double head oil cylinder peace
Dress seat, 8-support II, 9-connecting shaft II, 10-ring flange II, 11-support seat I, 12-cylinder block, 13-supports seat II, 14-slide block,
15-line slideway.
Detailed description of the invention
Below in conjunction with the accompanying drawings invention is further described.
As shown in Figure 1, 2, 3, a kind of oblique tooth type high pulling torque charger, including: ring flange I1, connecting shaft I2, support I3,
Jackshaft 4, cylinder body 5, double head oil cylinder 6, double head oil cylinder mounting seat 7, support II8, connecting shaft II9, ring flange II10,
Support seat I11, cylinder block 12, support seat II13, slide block 14, line slideway 15；Described ring flange I1 and described connecting shaft I2
Small end connect, described connecting shaft I2 and described support I3 employing bearing is connected, described connecting shaft I2 and described connecting shaft II9
Big end for multidiameter, described connecting shaft I2 and described connecting shaft II9 has outer helical teeth, described connecting shaft I2 and described connecting shaft
The upper outer helical teeth of II9 oppositely oriented；Described jackshaft 4 is arranged in described cylinder body 5 by two rolling bearings, described jackshaft
Have the interior helical teeth of contrary rotation direction inside the two ends of 4, respectively with the big end of described connecting shaft I2 and described connecting shaft II9 outer tiltedly
Tooth is meshed；Described connecting shaft II9 uses bearing to be connected with described support II8, the small end of connecting shaft II9 and described ring flange II10
Connect；Described double head oil cylinder 6 has two, and it is two right that described double head oil cylinder mounting seat 7 has, and described double head oil cylinder mounting seat 7 is fixed
In the both sides of described cylinder body 5, two described double head oil cylinders 6 are fixed on described cylinder body 5 by described double head oil cylinder mounting seat 7,
The two ends of described double head oil cylinder 6 are bolted to connection with described support I3 and described support II8 respectively；Two described double ends
Oil cylinder 6 changes the extension elongation of cylinder rod, regulates the interior helical teeth on described jackshaft 4 and described connecting shaft I2 and described connecting shaft
The registration of the outer helical teeth on II9, it is achieved the loading of different moments of torsion；It is equipped with institute on described support seat I11 and described support seat II13
Stating line slideway 15, the bottom of described support I3 and described support II8 is equipped with described slide block 14, by described slide block 14 and institute
State the guide effect of line slideway 15, it is achieved two described double head oil cylinders 6 are synchronized with the movement and ensure to load stablizing of moment of torsion；Described
Cylinder body 5 is fixedly mounted on described cylinder block 12, and described support seat I11, described support seat II13, described cylinder block 12 pass through
It is bolted on testing stand.
As shown in Figure 1, 2, 3, the method for work of a kind of oblique tooth type of this utility model high pulling torque charger specifically comprises the following steps that
When needing the moment of torsion increasing whole device, control two described double head oil cylinders 6 and shorten the extension elongation of cylinder rod, described
Described slide block 14 bottom support I3 and described support II8 moves along described line slideway 15, shortens described support I3 and described
Distance between support II8, increases the interior helical teeth on described jackshaft 4 and described connecting shaft I2 and described connecting shaft II9 simultaneously
On the registration of outer helical teeth；Described connecting shaft I2 drives described jackshaft 4 to rotate, by described jackshaft by gear drive
The helical teeth gearing of the 4 contrary rotation directions in two ends, it is achieved the loading of high pulling torque.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all new in this practicality
Any amendment, equivalent and the improvement etc. made within the spirit of type and principle, should be included in protection model of the present utility model
Within enclosing.
Claims (8)
1. an oblique tooth type high pulling torque charger, including: ring flange I (1), connecting shaft I (2), support I (3), jackshaft (4), cylinder body (5), double head oil cylinder (6), double head oil cylinder mounting seat (7), support II (8), connecting shaft II (9), ring flange II (10), support seat I (11), cylinder block (12), support seat II (13), slide block (14), line slideway (15)；Described ring flange I (1) is connected with the small end of described connecting shaft I (2), described connecting shaft I (2) uses bearing to be connected with described support I (3), the big end of described connecting shaft I (2) uses helical teeth to engage with one end of described jackshaft (4), described jackshaft (4) is arranged in described cylinder body (5) by two rolling bearings, the other end of described jackshaft (4) uses helical teeth to engage with the big end of described connecting shaft II (13), described connecting shaft II (9) uses bearing to be connected with described support II (8), the small end of connecting shaft II (9) is connected with described ring flange II (10)；Described double head oil cylinder (6) is fixed on described cylinder body (5)；Being equipped with described line slideway (15) on described support seat I (11) and described support seat II (13), the bottom of described support I (3) and described support II (8) is equipped with described slide block (14)；Described cylinder body (5) is fixedly mounted on described cylinder block (12), and described support seat I (11), described support seat II (13), described cylinder block (12) are bolted on testing stand.
2. a kind of oblique tooth type high pulling torque charger as claimed in claim 1, it is characterized in that: described connecting shaft I (2) and described connecting shaft II (9) are multidiameter, the big end of described connecting shaft I (2) and described connecting shaft II (9) has the oppositely oriented of the upper outer helical teeth of outer helical teeth, described connecting shaft I (2) and described connecting shaft II (9).
3. a kind of oblique tooth type high pulling torque charger as claimed in claim 1, it is characterized in that: described jackshaft (4) is hollow axle, the interior helical teeth of contrary rotation direction is had inside the two ends of described jackshaft (4), it is meshed with the outer helical teeth in described connecting shaft I (2) and described connecting shaft II (9) respectively, when rotating described connecting shaft I (2), engaged by the helical teeth of contrary rotation direction, make connecting shaft II (9) upper generation opposite effect power thus realize the loading of high pulling torque；Described jackshaft (4) is arranged in described cylinder body (5) by two rolling bearings, described rolling bearing inner ring and described jackshaft (4) interference fit, described housing washer and the inwall interference fit of described cylinder body (5), described rolling bearing uses the shaft shoulder and circlip axially to position, it is ensured that the Positive rotational of jackshaft (4).
4. a kind of oblique tooth type high pulling torque charger as claimed in claim 1, it is characterized in that: described double head oil cylinder (6) has two, it is two right that described double head oil cylinder mounting seat (7) has, described double head oil cylinder mounting seat (7) is fixed on the both sides of described cylinder body (5), two described double head oil cylinders (6) are fixed on described cylinder body (5) by described double head oil cylinder mounting seat (7), and the two ends of described double head oil cylinder (6) are bolted to connection with described support I (3) and described support II (8) respectively；Two described double head oil cylinders (6) change the extension elongation of cylinder rod, regulate the registration of the interior helical teeth on described jackshaft (4) and the outer helical teeth in described connecting shaft I (2) and described connecting shaft II (9), realize the loading of different moment of torsion, guide effect by described slide block (14) Yu described line slideway (15), it is achieved two described double head oil cylinders (6) are synchronized with the movement and ensure to load stablizing of moment of torsion.
5. a kind of oblique tooth type high pulling torque charger as claimed in claim 1, it is characterized in that: the center of described support I (3) and described support II (8) has circular hole, it is used for bearing is installed, the both sides of described support I (3) and described support II (8) have through hole, are fixed the cylinder rod of described double head oil cylinder (6) by bolt.
6. a kind of oblique tooth type high pulling torque charger as claimed in claim 1, it is characterized in that: described slide block (14) and described line slideway (15) have four sets, coordinate the extension elongation of the cylinder rod of two described double head oil cylinders (6) to regulate the distance between described support I (3) and described support II (8).
7. a kind of oblique tooth type high pulling torque charger as claimed in claim 1, it is characterised in that: also include that a measurement apparatus, described measurement apparatus are contained in connecting shaft II (9), for measuring the size loading moment of torsion in whole device.
8. a kind of oblique tooth type high pulling torque charger as claimed in claim 1; it is characterized in that: also include a control system; when the moment of torsion produced on whole device is beyond tolerance zone; described control system controls the motion of the cylinder rod of two described double head oil cylinders (6), and whole device is played overload protective function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319789.1U CN205580733U (en) | 2016-04-15 | 2016-04-15 | Big moment of torsion loading device of skewed tooth formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319789.1U CN205580733U (en) | 2016-04-15 | 2016-04-15 | Big moment of torsion loading device of skewed tooth formula |
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| Publication Number | Publication Date |
|---|---|
| CN205580733U true CN205580733U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620319789.1U Expired - Fee Related CN205580733U (en) | 2016-04-15 | 2016-04-15 | Big moment of torsion loading device of skewed tooth formula |
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| CN (1) | CN205580733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758637A (en) * | 2016-04-15 | 2016-07-13 | 青岛科技大学 | Helical-tooth-type large torque loading device |
-
2016
- 2016-04-15 CN CN201620319789.1U patent/CN205580733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758637A (en) * | 2016-04-15 | 2016-07-13 | 青岛科技大学 | Helical-tooth-type large torque loading 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170415 |