CN202648945U - Fixing apparatus for land leveler drive axle and balancing tank assembly transmission testing stand - Google Patents
Fixing apparatus for land leveler drive axle and balancing tank assembly transmission testing stand Download PDFInfo
- Publication number
- CN202648945U CN202648945U CN 201220320863 CN201220320863U CN202648945U CN 202648945 U CN202648945 U CN 202648945U CN 201220320863 CN201220320863 CN 201220320863 CN 201220320863 U CN201220320863 U CN 201220320863U CN 202648945 U CN202648945 U CN 202648945U
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- Prior art keywords
- tandem
- support
- driving
- driving bogie
- stand
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- Expired - Fee Related
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Abstract
The utility model relates to a fixing apparatus for a land leveler drive axle and balancing tank assembly transmission testing stand, belonging to the technical field of engineering machinery, characterized in that the transmission testing stand comprises a box type rack and a limit rack, a support, and a supporting rod, wherein the rack is equipped with a balancing box limit rack, the support, and a drive axle supporting rod, the balancing box limit rack is located at one end of the rack, the other end of the rack is equipped with the support relative to the limit rack, the support is equipped with a balancing box press plate and a press plate adjusting mechanism, and the upper end of the supporting rod is equipped with a press plate used for fixing the drive axle on the rack. The fixing apparatus for a land leveler drive axle and balancing tank assembly transmission testing stand has the advantages of being compact in structure, low in manufacture cost, convenient in use and good in generality, being safe and stable, enabling the replacement and assembling of various drive axles and balancing box assemblies to be convenient and fast, thereby greatly increasing production efficiency. One such testing stand can complete the no-load operation and loading test of various drive axles and balancing box assemblies.
Description
Technical field
The utility model belongs to technical field of engineering machinery, particularly relates to a kind of driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation.
Background technology
At present, the drive axle of motorized grader and tandem-driving bogie assembly performance testing table, the stationary installation of drive axle of needs and tandem-driving bogie assembly.Requirement can well be fixed drive axle and tandem-driving bogie assembly, and satisfies the needs of dry run and loading, satisfies the installation that can change the outfit fast and be fit to multiple drive axle and tandem-driving bogie assembly.There is complex structure in existing test fixture, and is fixing not firm, and wastes time and energy, and manufacturing cost is high, the technical matterss such as inefficiency, and can only satisfy the test of the dry run of single product drive axle and tandem-driving bogie assembly.
Summary of the invention
The problem that the utility model exists for solving prior art provides a kind of driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation.
The utility model purpose provides a kind of compact conformation that has, and low cost of manufacture is easy to use, versatility is good, safety and stability, it is convenient and swift that each drive axle and tandem-driving bogie assembly are changed the outfit, driving axle for land leveller and the tandem-driving bogie assembly transmission test bench stationary installation of the characteristics such as greatly enhance productivity.Quick universal during with the realization multiple drive axle of motorized grader and the loading of tandem-driving bogie assembly and dry run test and fixing.
Realization of the present utility model: 1. tandem-driving bogie is fixing: an end is spacing with fixing support, and the other end withstands with adjustable pressing plate, and the existing transverse force that pressing plate transmits has again longitudinal force, guarantees to be fastened securely.For being applicable to the tandem-driving bogie of different sizes, the position of limiting bracket and plate bracket is again variable.
2. drive axle is fixing: drive axle is contained on the tandem-driving bogie of the left and right sides, and bridge is rotating, for preventing that when testing power imports into from input shaft and causes bridge to swing, so bridge must be fixed; Different because of the used drive axle of the motorized grader of different horsepower again, the position dimension in the fixed installation hole on the bridge is different, high and low position is also different, therefore needs to consider narrow space with the mounting plate on the stent clamping bridge of variable position, also to be convenient to dismounting, support makes shaft-like, passes from bottom to top the bridge mounting plate, and pole upper end band gong is buckled, tighten with nut up and down, then finish the fixing of drive axle.
The utility model driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation adopt following technical scheme:
A kind of driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation, be characterized in: the transmission test bench stationary installation comprises box stand and position-limited rack, support, pole, tandem-driving bogie position-limited rack, support and drive axle pole are housed on the stand, the tandem-driving bogie position-limited rack is positioned at stand one end, the stand other end with respect to position-limited rack is equipped with support, tandem-driving bogie pressing plate and pressing plate adjusting mechanism are housed on the support, and the equipped pressing plate in pole upper end is used for drive axle is fixed on stand.
The utility model driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation can also adopt following technical measures:
Described driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation, be characterized in: pressing plate adjusting mechanism is screw thread and screw mechanism, and support is provided with screw thread, and screw rod passes screw thread and is used for holding out against pressing plate, and the realization tandem-driving bogie can be regulated fixing.
Described driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation, be characterized in: rotary handle is equipped with in the screw rod end.
Described driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation are characterized in: there is screw thread the pole upper end, regulates pressing plate fixed drive bridge by nut.
Described driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation, be characterized in: stand is provided with the position adjustments hole of several tandem-driving bogie position-limited racks and support, by bolt tandem-driving bogie position-limited rack and support is fixed on the stand.
The advantage that the utlity model has and good effect:
Driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation, owing to adopted the brand-new technical scheme of the utility model, compared with prior art, this driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation have compact conformation, and low cost of manufacture is easy to use, versatility is good, safety and stability, it is convenient and swift that each drive axle and tandem-driving bogie assembly are changed the outfit, and greatly improved the advantages such as production efficiency.Can realize a testing table, finish dry run and the load test of multiple drive axle and tandem-driving bogie assembly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the plan structure synoptic diagram of Fig. 1;
Fig. 3 and Fig. 4 are the place ahead of the present utility model position-limited racks, and fixedly pole part-structure synoptic diagram of mechanism, intermediate axle is stepped up at the rear;
Fig. 5 is drive axle and balance box assembly structural representation.
Among the figure, 1. stand, 2. position-limited rack, 3. pole, 4. pressing plate, 5. support, 6. limiting plate, 7. adjuster bar, 8. backing plate, 9. pressing plate, 10. drive axle 11. tandem-driving bogies, 12. input shaft junctions.
Embodiment
For further understanding technology contents of the present utility model, Characteristic, hereby enumerate following instance, and cooperate accompanying drawing to be described in detail as follows:
Embodiment 1
With reference to accompanying drawing 1 to Fig. 5.
A kind of driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation, comprise box stand and position-limited rack, support, pole, tandem-driving bogie position-limited rack, support and drive axle pole are housed on the stand, the tandem-driving bogie position-limited rack is positioned at stand one end, the stand other end with respect to position-limited rack is equipped with support, tandem-driving bogie pressing plate and pressing plate adjusting mechanism are housed on the support, and the equipped pressing plate in pole upper end is used for drive axle is fixed on stand.
Pressing plate adjusting mechanism is screw thread and screw mechanism, and support is provided with screw thread, and rotary handle is equipped with in the screw rod end, and screw rod passes screw thread and is used for holding out against pressing plate, and the realization tandem-driving bogie can be regulated fixing.
Stand is provided with the position adjustments hole of several tandem-driving bogie position-limited racks and support, by bolt tandem-driving bogie position-limited rack and support is fixed on the stand.There is screw thread the pole upper end, regulates pressing plate fixed drive bridge by nut.
The concrete structure of this example and use procedure thereof:
Illustrated in figures 1 and 2 is the stationary installation of drive axle and tandem-driving bogie assembly.During test mounted drive axle and balance box assembly are lifted on the stand 1, withstand position-limited rack 2, make simultaneously drive axle input terminal pad butt transmission axle, put drive axle and balance box assembly well, then the rotary spacing plate 6, put down pressing plate 4, rotary regulating lever 7 holds out against pressing plate 4, mentioning pole 3 passes the bridge mounting hole and is placed on the stand, rotating pressing plate 9 pushes down base plate and tights a bolt fixation clip 9, the upper end of the pole 3 backing plate fastening nut of packing into, and then tighten nut below the bridge installing plate, the fixed installation of bridge case is complete.
Fig. 3, the place ahead shown in Figure 4 position-limited rack, rear step up fixedly pole 3 parts of mechanism, intermediate axle, all are adjustable, can be according to the size of tandem-driving bogie, and the pole position is regulated in different A or the B group holes of using of the model of drive axle.
Figure 5 shows that drive axle and tandem-driving bogie assembly, need during test it is fixed on the platform, guarantee when loading before and after the tandem-driving bogie not play, drive axle does not rotate when input shaft is subjected to gravity connecting.
The concrete operation instruction of parts:
Position-limited rack 2: the position of position-limited rack 2 can be contained in different positions according to the size of tandem-driving bogie, has several tandem-driving bogies can prepare at stand the erection opening of several groups of position-limited racks 2, and diagram has been beaten two groups of holes of A, B.；
Pole 3: before lifting bridge case, pole 3 is to be placed in the square hole of opening on the stand, just mentions pole 3 after putting the bridge case well, and upper boom passes the bridge mounting hole, rotates 90 and spends, and base plate is lain on the stand, and then tighting a bolt is fixed with pressing plate 9; Upper lower nut fixed drive bridge is regulated on pole top;
Pressing plate 4: pressing plate 4 is contained on the support 5, before lifting bridge case, pressing plate 4 is leaned against on the support 5, and rotary spacing plate 6 pins pressing plates 4, guarantees safety, moves over to be pressed in pressing plate 4 on the tandem-driving bogie again after putting the bridge case well;
Support 5: the position of support 5 can be contained in different positions according to the size of tandem-driving bogie, has several tandem-driving bogies can prepare at stand the erection opening of several pack supports 5;
Limiting plate 6: rotatable being used for pinned pressing plate 4, guarantees safety;
Adjuster bar 7: be used for holding out against pressing plate 4, be fixed tandem-driving bogie (can adopt the forms such as manual control, electronic control or hydraulic jack control);
Backing plate 8: according to the size of tandem-driving bogie, be used for regulating the centre-height of input shaft and output shaft;
Pressing plate 9: its set bolt is long, unclamps bolt rotation pressing plate and gets final product;
Different because of multiple drive axle position of mounting hole, it supports to fix and can not fix with pole, in the position of pole 3, has slot on the stand 1, is mainly used in dismounting pole 3.
The stationary installation of present embodiment is applicable to 160 horsepowers of fixing to the different driving bridge of 240 horsepowers of multiple motorized graders and different size balance casees, and can realize that Quick universal fixes.
Claims (5)
1. a driving axle for land leveller and tandem-driving bogie assembly transmission test bench stationary installation, it is characterized in that: the transmission test bench stationary installation comprises box stand and position-limited rack, support, pole, tandem-driving bogie position-limited rack, support and drive axle pole are housed on the stand, the tandem-driving bogie position-limited rack is positioned at stand one end, the stand other end with respect to position-limited rack is equipped with support, tandem-driving bogie pressing plate and pressing plate adjusting mechanism are housed on the support, and the equipped pressing plate in pole upper end is used for drive axle is fixed on stand.
2. according to driving axle for land leveller claimed in claim 1 and tandem-driving bogie assembly transmission test bench stationary installation, it is characterized in that: pressing plate adjusting mechanism is screw thread and screw mechanism, support is provided with screw thread, and screw rod passes screw thread and is used for holding out against pressing plate, and the realization tandem-driving bogie can be regulated fixing.
3. according to driving axle for land leveller claimed in claim 2 and tandem-driving bogie assembly transmission test bench stationary installation, it is characterized in that: rotary handle is equipped with in the screw rod end.
4. according to driving axle for land leveller claimed in claim 1 and tandem-driving bogie assembly transmission test bench stationary installation, it is characterized in that: there is screw thread the pole upper end, regulates pressing plate fixed drive bridge by nut.
5. according to the described driving axle for land leveller of the arbitrary claim of claim 1 to 4 and tandem-driving bogie assembly transmission test bench stationary installation, it is characterized in that: stand is provided with the position adjustments hole of several tandem-driving bogie position-limited racks and support, by bolt tandem-driving bogie position-limited rack and support is fixed on the stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320863 CN202648945U (en) | 2012-07-04 | 2012-07-04 | Fixing apparatus for land leveler drive axle and balancing tank assembly transmission testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320863 CN202648945U (en) | 2012-07-04 | 2012-07-04 | Fixing apparatus for land leveler drive axle and balancing tank assembly transmission testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648945U true CN202648945U (en) | 2013-01-02 |
Family
ID=47418037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220320863 Expired - Fee Related CN202648945U (en) | 2012-07-04 | 2012-07-04 | Fixing apparatus for land leveler drive axle and balancing tank assembly transmission testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484305A (en) * | 2015-12-11 | 2016-04-13 | 广西柳工机械股份有限公司 | Rear axle balancing tank of land leveller |
-
2012
- 2012-07-04 CN CN 201220320863 patent/CN202648945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484305A (en) * | 2015-12-11 | 2016-04-13 | 广西柳工机械股份有限公司 | Rear axle balancing tank of land leveller |
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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: 20130102 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |