CN207142754U - A kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear - Google Patents
A kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear Download PDFInfo
- Publication number
- CN207142754U CN207142754U CN201721173299.6U CN201721173299U CN207142754U CN 207142754 U CN207142754 U CN 207142754U CN 201721173299 U CN201721173299 U CN 201721173299U CN 207142754 U CN207142754 U CN 207142754U
- Authority
- CN
- China
- Prior art keywords
- lifting
- oil cylinder
- screw mandrel
- elevating mechanism
- synchronization
- 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
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Abstract
The utility model discloses a kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear, including four elevating mechanisms and four assistance for lifting oil cylinders at four angles of workbench are fixedly installed in respectively；The elevating mechanism is taken over a business including worm screw, screw mandrel, lifting nut, lifting seat and screw mandrel；The assistance for lifting oil cylinder includes cylinder component, and the cylinder component includes piston rod, oil cylinder connecting seat, cylinder tube, piston and oil cylinder cap.The heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear is reasonable in design, lifts auxiliary cylinder by increasing, can easily realize the lifting of heavier workbench；It is simultaneously easy to operate, accurately synchronization lifting can be realized.
Description
Technical field
Blow molding technology field is the utility model is related to, specifically a kind of heavy workbench hydraulic pressure assist in synchronization lifting dress
Put.
Background technology
Existing heavy workbench has the following disadvantages：When workbench is heavier, depending merely on worm and gear easily causes to lift
It is short of power.Therefore, the utility model increases lifting auxiliary cylinder in the extrusion of prior art, can easily realize heavier work
The lifting of platform.
Utility model content
The purpose of this utility model is to provide a kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear, including four angles of workbench are fixedly installed in respectively
Four elevating mechanisms and four assistance for lifting oil cylinders at place；The elevating mechanism includes worm screw, screw mandrel, lifting nut, lift
Seat and screw mandrel are taken over a business；The assistance for lifting oil cylinder includes cylinder component, the cylinder component include piston rod, oil cylinder connecting seat,
Cylinder tube, piston and oil cylinder cap；The screw mandrel is located at lifting seat and machine frame inside, and screw mandrel upper end is extended to outside lifting seat
Portion, and be fixedly connected with screw mandrel at the top of screw mandrel and take over a business, workbench bottom takes over a business to be fixedly connected with the screw mandrel of elevating mechanism；It is described
Lifting nut is connected on screw mandrel, and lifting nut and worm screw are movably arranged inside lifting seat, worm drive lifting nut, snail
Wheel drive worm screw；The lifting seat lower end of elevating mechanism is fixedly connected with frame upper end, in the elevating mechanism leading screw bottom with
Piston rod head is fixedly connected；Oil cylinder connecting seat is fixedly connected on the horizontal chassis post upper end of machine frame inside, and cylinder tube passes through oil
Cylinder connecting seat is arranged on machine frame inside；Piston rod bottom sequentially passes through oil cylinder cap, oil cylinder connecting seat and horizontal chassis post and connected
To piston, oil cylinder cap is installed with the top of cylinder tube.
As further program of the utility model：Two of between the worm screw of two elevating mechanisms of upper end and lower end
By connecting axis connection, worm screw left end and the lower left corner elevating mechanism of upper left corner elevating mechanism between the worm screw of elevating mechanism
Worm screw left end is connected by chain, sprocket wheel.
As further program of the utility model：Mode, which is bolted, at the top of screw mandrel is fixedly connected with screw mandrel top
Disk；Workbench bottom takes over a business to be bolted mode with the screw mandrel of elevating mechanism to be fixedly connected；The lift of elevating mechanism
Seat lower end is bolted mode with frame upper end and is fixedly connected；Leading screw bottom leads to piston rod head in the elevating mechanism
Bolt fixed mode is crossed to be fixedly connected；Oil cylinder connecting seat is bolted the horizontal chassis that mode is fixedly connected on machine frame inside
Post upper end, cylinder tube top are bolted mode and are installed with oil cylinder cap.
As further program of the utility model：Worm screw and lifting nut external engagement.
As further program of the utility model：The outside of cylinder tube is provided with oil cylinder by screw fixation method and connected
Seat.
Compared with prior art, the beneficial effects of the utility model are：
The heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear is reasonable in design, simple and compact for structure, in the synchronous dress of lifting
In the presence of putting, four lift synchronous workings, lift simultaneously, keep workbench to be in horizontality all the time；Pass through increase
Auxiliary cylinder is lifted, can easily solve the problems, such as to lift difficulty；It is simultaneously easy to operate, accurately synchronization lifting, city can be realized
Field promotional value is high.
Brief description of the drawings
Fig. 1 is the structural representation of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear.
Fig. 2 is the structural representation of elevating mechanism in heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear.
Fig. 3 is Fig. 2 A-A schematic diagrames.
Fig. 4 is Fig. 1 partial structural diagram.
Fig. 5 is the structural representation of assistance for lifting oil cylinder in heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear.
Wherein：1- frames；2- screw mandrels；3- lifting nuts；4- worm screws；5- lifting seats；6- screw mandrels are taken over a business；7- work is flat
Platform；8- piston rods；9- oil cylinder connecting seats；10- cylinder tubes；11- pistons；12- oil cylinder caps；13- chains；14- sprocket wheels；15- is horizontal
Chassis post.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-5, a kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear are referred to, including is fixedly installed in work respectively
Make four elevating mechanisms and four assistance for lifting oil cylinders at 7 four angles of platform；Between the worm screw 4 of two elevating mechanisms of upper end
And by connecting axis connection between the worm screw 4 of two elevating mechanisms of lower end, the left end of worm screw 4 of upper left corner elevating mechanism with
The left end of worm screw 4 of lower left corner elevating mechanism is connected by chain 13, sprocket wheel 14；The elevating mechanism includes worm screw, screw mandrel 2, risen
Drop nut 3, lifting seat 5 and screw mandrel take over a business 6；The assistance for lifting oil cylinder includes cylinder component, and the cylinder component includes living
Stopper rod 8, oil cylinder connecting seat 9, cylinder tube 10, piston 11 and oil cylinder cap 12；The screw mandrel 2 is in lifting seat 5 and frame 1
Portion, the upper end of screw mandrel 2 are extended to outside lifting seat 5, and the top of screw mandrel 2 is bolted mode and is fixedly connected with screw mandrel and
6, the bottom of workbench 7, which with the screw mandrel of elevating mechanism takes over a business 6 and is bolted mode, to be fixedly connected；The lifting nut 3 connects
It is connected on screw mandrel 2, lifting nut 3 and worm screw 4 are movably arranged inside lifting seat 5, worm screw 4 and the external engagement of lifting nut 3,
Worm screw 4 drives lifting nut 3；The lower end of lifting seat 5 of elevating mechanism is bolted mode with the upper end of frame 1 and fixes company
Connect, the bottom of leading screw 2 is bolted mode with the head of piston rod 8 and is fixedly connected in the elevating mechanism；Oil cylinder connecting seat 9 is logical
The horizontal upper end of chassis post 15 that bolt fixed mode is fixedly connected on inside frame 1 is crossed, the outside of cylinder tube 10 is consolidated by screw
Determine mode and oil cylinder connecting seat 9 is installed, cylinder tube 10 is arranged on inside frame 1 by oil cylinder connecting seat 9；The bottom of piston rod 8 according to
It is secondary to pass through oil cylinder cap 12, oil cylinder connecting seat 9 and horizontal chassis post 15 and be connected to piston 11, in the side of piston 11 and cylinder tube 10
Wall is bonded, and the top of cylinder tube 10 is bolted mode and is installed with oil cylinder cap 12.
Operation principle of the present utility model is：Under lifting drive effect, worm screw 4 rotates, and transmits the force to lifting
Nut 3, lifting nut 3 transmit the force to leading screw 2 by internal thread, and leading screw 2 will drive workbench 7 to realize lifting；Increase simultaneously
Liquid feeding presses auxiliary force, easily realizes the lifting of heavy workbench.When 7 heavier-weight of workbench, lifting is more difficult, now
Heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear of the present utility model is provided among workbench 7 and frame 1, can be light
Loosen and certainly lift the problem of difficult.
The heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear is reasonable in design, simple and compact for structure, in the synchronous dress of lifting
In the presence of putting, four lift synchronous workings, lift simultaneously, keep workbench to be in horizontality all the time；Pass through increase
Auxiliary cylinder is lifted, can easily realize the lifting of heavier workbench；It is simultaneously easy to operate, accurately synchronous liter can be realized
Drop, market popularization value are high.
, it is necessary to illustrate, unless otherwise bright in the description of this heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear
True regulation and restriction, term " setting ", " connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected, also may be used
To be to be detachably connected, or it is integrally connected；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (5)
1. a kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear, it is characterised in that including being fixedly installed in work respectively
Platform（7）Four elevating mechanisms and four assistance for lifting oil cylinders at four angles；The elevating mechanism includes worm screw（4）, screw mandrel
（2）, lifting nut（3）, lifting seat（5）Take over a business with screw mandrel（6）；The assistance for lifting oil cylinder includes cylinder component, the oil
Cylinder component includes piston rod（8）, oil cylinder connecting seat（9）, cylinder tube（10）, piston（11）With oil cylinder cap（12）；The screw mandrel（2）
Located at lifting seat（5）With frame（1）Inside, screw mandrel（2）Upper end extends to lifting seat（5）Outside, and screw mandrel（2）Top is consolidated
Surely screw mandrel is connected with to take over a business（6）, workbench（7）The screw mandrel of bottom and elevating mechanism is taken over a business（6）It is fixedly connected；The lifting spiral shell
It is female（3）It is connected to screw mandrel（2）On, lifting nut（3）And worm screw（4）It is movably arranged at lifting seat（5）Inside, worm screw（4）Drive
Dynamic lifting nut（3）, worm-gear driven worm screw；The lifting seat of elevating mechanism（5）Lower end and frame（1）Upper end is fixedly connected, institute
State screw mandrel in elevating mechanism（2）Bottom and piston rod（8）Head is fixedly connected；Oil cylinder connecting seat（9）It is fixedly connected on frame（1）
Internal horizontal chassis post（15）Upper end, cylinder tube（10）Pass through oil cylinder connecting seat（9）Installed in frame（1）It is internal；Piston rod
（8）Bottom sequentially passes through oil cylinder cap（12）, oil cylinder connecting seat（9）With horizontal chassis post（15）And it is connected to piston（11）, oil cylinder
Cylinder（10）Top is installed with oil cylinder cap（12）.
2. heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear according to claim 1, it is characterised in that the two of upper end
The worm screw of individual elevating mechanism（4）Between and lower end two elevating mechanisms worm screw（4）Between by connecting axis connection, it is left
The worm screw of upper angle elevating mechanism（4）The worm screw of left end and lower left corner elevating mechanism（4）Left end passes through chain（13）, sprocket wheel（14）Even
Connect.
3. heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear according to claim 1, it is characterised in that screw mandrel（2）
Top, which is bolted mode and is fixedly connected with screw mandrel, takes over a business（6）；Workbench（7）The screw mandrel of bottom and elevating mechanism is taken over a business
（6）The mode of being bolted is fixedly connected；The lifting seat of elevating mechanism（5）Lower end and frame（1）Upper end is consolidated by bolt
Determine mode to be fixedly connected；Screw mandrel in the elevating mechanism（2）Bottom and piston rod（8）Head is bolted mode and fixes company
Connect；Oil cylinder connecting seat（9）The mode of being bolted is fixedly connected on frame（1）Internal horizontal chassis post（15）Upper end, oil
Cylinder barrel（10）Top is bolted mode and is installed with oil cylinder cap（12）.
4. heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear according to claim 1, it is characterised in that worm screw（4）
With lifting nut（3）External engagement.
5. heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear according to claim 1, it is characterised in that cylinder tube
（10）Outside oil cylinder connecting seat is provided with by screw fixation method（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173299.6U CN207142754U (en) | 2017-09-14 | 2017-09-14 | A kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173299.6U CN207142754U (en) | 2017-09-14 | 2017-09-14 | A kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207142754U true CN207142754U (en) | 2018-03-27 |
Family
ID=61667325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721173299.6U Expired - Fee Related CN207142754U (en) | 2017-09-14 | 2017-09-14 | A kind of heavy workbench hydraulic pressure assist in synchronization lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207142754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622299A (en) * | 2020-12-15 | 2021-04-09 | 东毓(宁波)油压工业有限公司 | Synchronous pre-tightening mechanism of stretcher |
| CN112850546A (en) * | 2020-12-23 | 2021-05-28 | 江苏凯能机械设备有限公司 | Four-axis synchronous lifting mechanism with protection function |
-
2017
- 2017-09-14 CN CN201721173299.6U patent/CN207142754U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622299A (en) * | 2020-12-15 | 2021-04-09 | 东毓(宁波)油压工业有限公司 | Synchronous pre-tightening mechanism of stretcher |
| CN112622299B (en) * | 2020-12-15 | 2022-11-18 | 东毓(宁波)油压工业有限公司 | Synchronous pre-tightening mechanism of stretcher |
| CN112850546A (en) * | 2020-12-23 | 2021-05-28 | 江苏凯能机械设备有限公司 | Four-axis synchronous lifting mechanism with protection function |
| CN112850546B (en) * | 2020-12-23 | 2023-12-08 | 江苏凯能机械设备有限公司 | Four-axis synchronous lifting mechanism with protection function |
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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 |
Granted publication date: 20180327 Termination date: 20200914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |