CN208277508U - Mobile work platform - Google Patents
Mobile work platform Download PDFInfo
- Publication number
- CN208277508U CN208277508U CN201820171084.9U CN201820171084U CN208277508U CN 208277508 U CN208277508 U CN 208277508U CN 201820171084 U CN201820171084 U CN 201820171084U CN 208277508 U CN208277508 U CN 208277508U
- Authority
- CN
- China
- Prior art keywords
- work platform
- mobile work
- main body
- driving shaft
- wheel
- 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.)
- Expired - Fee Related
Links
- 239000003638 reducing agent Substances 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 240000000800 Allium ursinum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003028 elevating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
A kind of mobile work platform suitable for large pressing machine, including mobile work platform main body, driving shaft, driven shaft and wheel are installed below mobile work platform main body, motor and bipolar cycloidal planetary gear speed reducer are installed in the mobile work platform main body of driving shaft one end, one drive sprocket is respectively installed on the output shaft and driving shaft of bipolar cycloidal planetary gear speed reducer, is set with driving chain on two drive sprockets；The centre of mobile work platform main body is provided with a retainer core slot, is provided with the retainer core that can be moved up and down.It is provided with the track for the wheel walking in mobile work platform on the workbench of the press machine and extends to other than the workbench of press machine, the length of extension is greater than the length of mobile work platform main body.Large pressing machine mobile work platform provided by the utility model, large mold can be put into hydraulic press, completed the work that manpower can not be completed, improved production efficiency, alleviate the workload of worker, increase safety.
Description
Technical field
The utility model belongs to hydraulic press technical field, is related to a kind of mobile work platform of hydraulic press.
Background technique
The mold used on large hydraulic press usually has several tons to tens tons weights.The work top of hydraulic press is most
It is rectangle, such as some special hydraulic press, work top is narrow and grow, mold weight about 30 up to 1.5 meters 6 meters wide
Ton, manpower can not be sent into mold between upper lower table, and current large-scale general hydraulic press, majority does not have mobile working
Platform, even with mobile work platform, mobile work platform is also wide and short, that is, width of the distance moved less than workbench
Degree, therefore it is not applied for the workbench that width is small and length is big.It is therefore necessary to specially design mobile work platform to send mold
Enter and removes in press machine.The mobile work platform of hydraulic press, main is exactly to load and unload for the mold to large pressing machine.
Utility model content
The utility model aim is to solve the problems, such as that the mould handling of existing large pressing machine is difficult, provides one kind and is suitable for
The mobile work platform of large pressing machine.
Mobile work platform provided by the utility model, including mobile work platform main body, mobile work platform main body rear and front end
Lower section driving shaft and driven shaft are separately installed with by bearing, the both ends of driving shaft and driven shaft are respectively equipped with a wheel,
Motor and bipolar cycloidal planetary gear speed reducer, bipolar cycloidal-pin wheel are installed in the mobile work platform main body of driving shaft one end
One drive sprocket is respectively installed on the output shaft and driving shaft of speed reducer, is set with driving chain on two drive sprockets；It is mobile
The centre of workbench main body is provided with a retainer core slot, is provided with the retainer core that can be moved up and down.
It is provided with the track for the wheel walking in mobile work platform on the workbench of the press machine and extends to pressure
Other than the workbench of machine, the length of extension is greater than the length of mobile work platform main body；Work shape is in mobile work platform
The rail portion of wheel corresponding position when state is arranged to one section of movable rail block for wheel lifting, below movable rail block
It is each provided with a wheel lifting hydraulic cylinder.
The advantages of the utility model and the utility model has the advantages that
Mobile work platform provided by the utility model can be put into large mold in hydraulic press, and completing manpower can not
The work of completion, improves production efficiency, alleviates the workload of worker, increases safety, which has following excellent
Point:
1, so that narrow and long heavy dies is quickly removed and is moved into from hydraulic press, be convenient for changing mold.
2, using motor as power drive, convenient for operation.
3, hydraulic press and when in running order mold, mobile work platform becomes a group of working machine as a component
At part.
4, the four wheels of mobile work platform, are lifted using hydraulic cylinder.
5, retainer core is housed in mobile work platform.
Detailed description of the invention
Fig. 1 is mobile work platform main view.
Fig. 2 is mobile work platform top view.
Fig. 3 is mobile work platform side view.
Fig. 4 is the mobile work platform side view comprising active wheel assembly.
Fig. 5 is driven wheel assembly diagram.
Fig. 6 is retainer core schematic diagram.
In figure, 1 mobile work platform main body, 2 retainer cores, 3 wheel elevating rams, 4 movable rail blocks, 5. driving chains, 6 from
Moving axis, 7 driving shafts, 8 motor, 9 bearings, 10 wheels, 11 transmitting sprocket wheels, 12 bipolar cycloidal planetary gear speed reducers.
Specific embodiment
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows, it suitable for the mobile work platform of large pressing machine, including mobile work platform main body 1, adopts
Formed with steel plate welding manufacture, the lower section of mobile work platform main body rear and front end by bearing 9 be separately installed with driving shaft 7 and from
The both ends of moving axis 6 (referring to fig. 4 and Fig. 5), driving shaft and driven shaft are respectively equipped with a wheel 10, the shifting close to driving shaft one end
Motor 8 and bipolar cycloidal planetary gear speed reducer 12, the output shaft of bipolar cycloidal planetary gear speed reducer are installed in dynamic workbench main body
With a drive sprocket 11 is respectively installed on driving shaft, driving chain 5 is set on two drive sprockets；Using equipped with bipolar cycloid
The motor 8 of pin gear speed reducer 12 drives driving shaft by sprocket wheel 11 and driving chain 5 as the motion-promotion force of mobile work platform
7 and wheel 10 rotate, to drive mobile work platform mobile.The centre of mobile work platform main body is provided with a retainer core slot,
In be provided with a retainer core 2 (referring to Fig. 6), in the retainer core slot among mobile work platform, periphery has suitably retainer core 2
Gap, retainer core can be made to move up and down.
It is provided with the track for the wheel walking in mobile work platform on the workbench of the press machine and extends to pressure
Other than the workbench of machine, the length of extension is greater than the length of mobile work platform main body；Work shape is in mobile work platform
The rail portion of wheel corresponding position when state is arranged to one section of movable rail block 4 for wheel lifting, under movable rail block
Face is each provided with a wheel lifting hydraulic cylinder 3.When wheel lifting hydraulic cylinder 3 is elected upwards, movable rail block 4 can be with rail
Road is concordant, at this point, wheel 10 is contacted with movable rail block 4, mobile work platform is in removable state, and wheel lifts hydraulic cylinder
Movable rail block declines when 3 decline, and mobile work platform and hydraulic press workbench is made to be adjacent to and be in hydraulic press working condition.
The utility model does not have mobile work platform, work top especially suitable for 8 column, 2000 t hydraulic press, this hydraulic press
It is 6 meters long, it is 1.5 meters wide, about 30 tons of mold weight, the hydraulic press that this mobile work platform is removed and moved into for mold.
It is 6 meters of mobile working director wide 0.4 meter 1.3 meters high.Equipped with the track walked for wheel, rail on hydraulic press workbench
The groove being adapted with wheel width is had on road, by spliced together, rail block has enough hard the track on press machine
Degree, track extend to about 7 meters of length of the outside of hydraulic press, and the track of extension fixes on the ground.
When mobile work platform needs to remove hydraulic press, four lifting hydraulic cylinders 3 lift movable rail block 4, while four
A wheel is also picked up together with mobile work platform, when the overall track installed on movable rail block and hydraulic press workbench is concordant
When, mobile work platform can be moved with the rotation of wheel.
Mobile work platform with mold after entering in hydraulic press, four lifting hydraulic cylinder 3 declines, movable rail
Block 4, four wheels also decline together with mobile work platform, and mobile work platform is fixed on hydraulic press with tommyhead bolt at this time
On workbench.In hydraulic press and in running order mold, mobile work platform is worked at the same time as a component of hydraulic press.
Retainer block is housed, when work needs to move up and down, it needs the retainer oil cylinder in hydraulic press to drive in mold.So
Equipped with the retainer core that can move up and down among mobile work platform, retainer core total length needs 6 meters long, and retainer core is divided into two
Section is every section about 3 meters long.There are four retainer oil cylinders, and every two retainer oil cylinder holds up a retainer core when work.Retainer oil when work
Cylinder holds up retainer core upwards, and retainer core drives the retainer block in mold again.
Claims (1)
1. a kind of mobile work platform, which is characterized in that the mobile work platform includes mobile work platform main body, mobile work platform
The lower section of main body rear and front end is separately installed with driving shaft and driven shaft by bearing, and the both ends of driving shaft and driven shaft are respectively installed
There is a wheel, motor and bipolar cycloidal planetary gear speed reducer be installed in the mobile work platform main body of driving shaft one end,
One drive sprocket is respectively installed on the output shaft and driving shaft of bipolar cycloidal planetary gear speed reducer, is set with and passes on two drive sprockets
Dynamic chain；The centre of mobile work platform main body is provided with a retainer core slot, is provided with the retainer that can be moved up and down
Core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171084.9U CN208277508U (en) | 2018-01-31 | 2018-01-31 | Mobile work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171084.9U CN208277508U (en) | 2018-01-31 | 2018-01-31 | Mobile work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277508U true CN208277508U (en) | 2018-12-25 |
Family
ID=64748433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820171084.9U Expired - Fee Related CN208277508U (en) | 2018-01-31 | 2018-01-31 | Mobile work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277508U (en) |
-
2018
- 2018-01-31 CN CN201820171084.9U patent/CN208277508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181225 Termination date: 20200131 |