CN110370003A - Vehicle hydraulic pressure load lifting cylinder finger assembles device - Google Patents
Vehicle hydraulic pressure load lifting cylinder finger assembles device Download PDFInfo
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- CN110370003A CN110370003A CN201910753896.3A CN201910753896A CN110370003A CN 110370003 A CN110370003 A CN 110370003A CN 201910753896 A CN201910753896 A CN 201910753896A CN 110370003 A CN110370003 A CN 110370003A
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- cylinder
- finger
- switch
- hydraulic stem
- pressure load
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Abstract
The present invention discloses a kind of vehicle hydraulic pressure load lifting cylinder finger assembly device, by the way that lower air cylinder is arranged, positioning cylinder, finger optoelectronic switch, adjust cylinder stroke magnetic switch, sense object close to switch, it adjusts hydraulic cylinder and assembles lift in height motor, control the PLC controller and solenoid valve of cylinder movement, it is realized in the assembly technology for carrying out vehicle hydraulic pressure load lifting cylinder and hydraulic stem is semi-automatedly pressed into hydraulic cylinder, and assembling process is safe and reliable, it can avoid clamp hand, assembly efficiency is high, it solves the problems, such as manually to be pressed hydraulic stem arduously time-consuming low efficiency, reduce the labor intensity of worker, improve production efficiency.
Description
Technical field
The present invention relates to vehicle hydraulic pressure load lifting cylinder mounting technology fields, and in particular to a kind of vehicle hydraulic pressure load lifting cylinder finger
Assemble device.
Background technique
Vehicle hydraulic pressure load lifting cylinder in assembly needs that hydraulic stem hydraulic cylinder will be pressed into, and vehicle hydraulic pressure is lifted at present
The assembly of cylinder is risen usually all using manual operations, i.e., the hydraulic stem indentation vehicle hydraulic pressure of vehicle hydraulic pressure load lifting cylinder is lifted using manpower
The hydraulic cylinder of cylinder is risen, operation is time-consuming and laborious, and inefficiency, it is therefore necessary to propose a kind of vehicle hydraulic pressure load lifting cylinder finger
Device is assembled, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of vehicle hydraulic pressure load lifting cylinder fingers to assemble device, to solve currently with people
Power is the hydraulic cylinder of the hydraulic stem indentation vehicle hydraulic pressure load lifting cylinder of vehicle hydraulic pressure load lifting cylinder, and operation is time-consuming and laborious, and low efficiency
Under problem.
The present invention provides a kind of vehicle hydraulic pressure load lifting cylinder finger assembly device, including rack, sets at the top of the rack
It is equipped with upper mounting plate, lower installation board is provided with below the upper mounting plate, lifting motor, institute are provided on the lower installation board
State the hoistable platform for being provided on lifting motor and placing hydraulic hoist cylinder cylinder barrel；
The cylinder barrel locating piece and cylinder barrel positioning cylinder being oppositely arranged are provided with above the upper mounting plate, the cylinder barrel is fixed
The piston rod of position cylinder is flexible towards the cylinder barrel locating piece, and cylinder barrel is provided on the cylinder barrel locating piece close to switch；
Lower air cylinder is provided on the inside of the rack, the lower air cylinder passes through the lower installation board and the upper installation
Plate is provided with upright slide rail on the upper mounting plate, sliding panel is provided on the upright slide rail, the sliding panel is in vertical side
It is slidably connected to the upright slide rail, the piston rod connection of sliding panel and lower air cylinder；It is provided on the sliding panel opposite
The second positioning cylinder of the first positioning cylinder of hydraulic stem and hydraulic stem of setting, the side setting of second positioning cylinder of hydraulic stem
There is hydraulic stem close to switch；
Be provided on the upper mounting plate the first pushing start button, second push start button and cylinder barrel unclamp by
Button, the hydraulic stem push starting close to switch, the cylinder barrel close to switch, the first pushing start button, described second
Button and the cylinder barrel release button are connect with the input terminal of PLC controller respectively, the lower air cylinder, cylinder barrel positioning
Cylinder, the first positioning cylinder of the hydraulic stem and the second positioning cylinder of the hydraulic stem pass through the first solenoid valve, second respectively
Solenoid valve, third solenoid valve, the 4th solenoid valve are connect with the output end of the PLC controller.
Optionally, the top of the upright slide rail is provided with finger optoelectronic switch mounting plate, and the finger photoelectricity is opened
It closes and is provided with the first finger optoelectronic switch on mounting plate, the first finger optoelectronic switch is defeated with the PLC controller
Enter end connection.
Optionally, the quantity of the first finger optoelectronic switch is four to six, two neighboring first finger
The spacing of optoelectronic switch is 1 centimetre.
Optionally, first positioning cylinder of hydraulic stem and the second positioning cylinder of the hydraulic stem are provided with the first magnetic limit
Bit switch, the cylinder barrel positioning cylinder are provided with the second magnetic limit switch, first magnetic limit switch and described second
Magnetic limit switch is connect with the input terminal of the PLC controller respectively.
Optionally, the lower air cylinder, which is provided with, adjusts cylinder stroke magnetic switch, and the adjusting cylinder stroke magnetism is opened
Pass is connect with the input terminal of the PLC controller.
Optionally, the cylinder stroke magnetic switch that adjusts passes through the fastened by screw with plum blossom plastic handle.
Optionally, the diameter of the plum blossom plastic handle is 2 centimetres, and the length of the screw is 3 centimetres.
Optionally, first solenoid valve, the second solenoid valve, the third solenoid valve and the 4th solenoid valve
It is to seal solenoid valve in dual control two.
Optionally, first positioning cylinder of hydraulic stem and the second positioning cylinder of the hydraulic stem are additionally provided with the second anti-pinch
Hand optoelectronic switch, the cylinder barrel positioning cylinder are provided with third finger optoelectronic switch, the second finger optoelectronic switch and
The third finger optoelectronic switch is connect with the input terminal of the PLC controller respectively.
Optionally, the close switch of the hydraulic stem and the close switch of the cylinder barrel are the close switch of induced magnetism type.
Beneficial effects of the present invention are as follows: a kind of vehicle hydraulic pressure load lifting cylinder finger of the invention assembles device, by setting
Set lower air cylinder, positioning cylinder, finger optoelectronic switch, adjust cylinder stroke magnetic switch, sense object close to switch, adjust
The PLC controller and solenoid valve for saving hydraulic cylinder assembly lift in height motor, controlling cylinder movement, are carrying out vehicle hydraulic pressure lifting
It is realized in the assembly technology of cylinder and hydraulic stem is semi-automatedly pressed into hydraulic cylinder, and assembling process is safe and reliable, can kept away
Exempt from clamp hand, assembly efficiency is high, solves the problems, such as manually to be pressed hydraulic stem arduously time-consuming low efficiency, reduces the labor of worker
Fatigue resistance improves production efficiency.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram that vehicle hydraulic pressure load lifting cylinder finger provided by the invention assembles one angle of device；
Fig. 2 is the structural schematic diagram that vehicle hydraulic pressure load lifting cylinder finger provided by the invention assembles another angle of device；
Fig. 3 is the PLC controller circuit diagram that vehicle hydraulic pressure load lifting cylinder finger provided by the invention assembles device；
Fig. 4 is the electromagnetic valve circuit figure that vehicle hydraulic pressure load lifting cylinder finger provided by the invention assembles device；
Fig. 5 is the cylinder solenoid valve gas circuit schematic diagram that vehicle hydraulic pressure load lifting cylinder finger provided by the invention assembles device.
Illustrate: 100- includes rack；102- upper mounting plate；101- lower installation board；9- lifting motor；200- lifting is flat
Platform；11- cylinder barrel positioning cylinder；The close switch of 6- cylinder barrel；10- lower air cylinder；300- upright slide rail；400- sliding panel；14- is hydraulic
The first positioning cylinder of bar；The second positioning cylinder of 15- hydraulic stem；The close switch of 3- hydraulic stem；16- first pushes start button；17-
Second pushes start button；18- cylinder barrel release button；The first solenoid valve of 19-；20- second solenoid valve；21- third solenoid valve；
The 4th solenoid valve of 22-；1- finger optoelectronic switch mounting plate；2- the first finger optoelectronic switch；The first magnetic limit switch of 4-；
The second magnetic limit switch of 13-；8- adjusts cylinder stroke magnetic switch；5- the second finger optoelectronic switch；7- third finger
Optoelectronic switch.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.It is noted that following detailed description is all example
The property shown, it is intended to provide further instruction to the application.Unless otherwise specified, all technical and scientific terms used herein
With with the normally understood identical meanings of the application person of an ordinary skill in the technical field.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, expands layer
With the thickness in region, and make that identical device is presented with like reference characters, thus description of them will be omitted.
Fig. 1 to Fig. 5 is please referred to, the embodiment of the present invention provides a kind of vehicle hydraulic pressure load lifting cylinder finger assembly device, is used for
Carry out the assembly of the hydraulic hoist cylinder cylinder barrel and hydraulic stem of vehicle hydraulic pressure load lifting cylinder.Vehicle hydraulic pressure load lifting cylinder finger assembly dress
It sets including rack 100, the top of rack 100 is provided with upper mounting plate 102, and the lower section of upper mounting plate 102 is provided with lower installation board
101, upper mounting plate 102 and lower installation board 101 are arranged in parallel.
Wherein, it is provided with lifting motor 9 on lower installation board 101, is provided on lifting motor 9 and places hydraulic hoist cylinder cylinder barrel
Hoistable platform 200, hydraulic hoist cylinder cylinder barrel can be placed on hoistable platform 200 in assembly, lifting motor 9 is for adjusting
The height of hoistable platform 200.
Specifically, the top of upper mounting plate 102 is provided with the cylinder barrel locating piece and cylinder barrel positioning cylinder 11 being oppositely arranged, cylinder
The piston rod of cylinder positioning cylinder 11 is flexible towards cylinder barrel locating piece, and cylinder barrel is provided on cylinder barrel locating piece close to switch 6.By cylinder barrel
When being placed on hoistable platform 200, cylinder barrel can sense cylinder barrel close to switch 6, so that touching makes cylinder barrel positioning cylinder 11 by cylinder
Cylinder is clamped between cylinder barrel locating piece and cylinder barrel positioning cylinder 11, realizes the positioning to cylinder barrel.
Specifically, lower air cylinder 10 is provided on the inside of rack 100, lower air cylinder 10 passes through lower installation board 101 and upper installation
Plate 102 is provided with upright slide rail 300 on upper mounting plate 102, sliding panel 400 is provided on upright slide rail 300, sliding panel 400 exists
Vertical direction is slidably connected with upright slide rail 300, and sliding panel 400 is connect with the piston rod of lower air cylinder 10, calms the anger under can passing through
Cylinder 10 drives sliding panel 400 to slide up and down in upright slide rail 300.The hydraulic stem being oppositely arranged is provided on sliding panel 400
One positioning cylinder 14 and the second positioning cylinder of hydraulic stem 15, it is close that the side of the second positioning cylinder of hydraulic stem 15 is provided with hydraulic stem
Switch 3, when placing hydraulic stem on cylinder barrel, hydraulic stem can sense hydraulic stem close to switch 3, so that touching makes hydraulic stem the
One positioning cylinder 14 and the second positioning cylinder of hydraulic stem 15, which clamp hydraulic stem, realizes positioning.Hydraulic stem close switch 3 and cylinder barrel
It is the close switch of induced magnetism type close to switch 6.
Further, be provided on upper mounting plate 102 can control lower air cylinder 10 push hydraulic stem segment distance enter cylinder
The first of cylinder pushes start button 16, can control lower air cylinder 10 after snap ring is packed into cylinder barrel annular groove hydraulic stem is complete
Portion is pressed into the second pushing start button 17 of hydraulic cylinder, and control cylinder barrel positioning cylinder 11 is unclamped to take out hydraulic hoist cylinder
The cylinder barrel release button 18 of cylinder barrel.
Hydraulic stem close to switch 3, cylinder barrel close to switch 6, first push start button 16, second pushing start button 17 with
And cylinder barrel release button 18 is connect with the input terminal of PLC controller respectively, lower air cylinder 10, cylinder barrel positioning cylinder 11, hydraulic stem
First positioning cylinder 14 and the second positioning cylinder of hydraulic stem 15 pass through the first solenoid valve 19, second solenoid valve 20, third respectively
Solenoid valve 21, the 4th solenoid valve 22 are connect with the output end of PLC controller.First solenoid valve 19, second solenoid valve 20, third electricity
Magnet valve 21 and the 4th solenoid valve 22 are to seal solenoid valve in dual control two.
As a preferred embodiment, the top of upright slide rail 300 is provided with finger optoelectronic switch mounting plate 1,
The first finger optoelectronic switch 2 is provided on finger optoelectronic switch mounting plate 1, the first finger optoelectronic switch 2 and PLC is controlled
The input terminal of device connects, and the quantity of the first finger optoelectronic switch 2 is four to six and prevents without reflector, two neighboring first
The spacing of clamp hand optoelectronic switch 2 is 1 centimetre.The first positioning cylinder of hydraulic stem 14 and the second positioning cylinder of hydraulic stem 15 are additionally provided with
Second finger optoelectronic switch 5, cylinder barrel positioning cylinder 11 are provided with third finger optoelectronic switch 7, and the second finger photoelectricity is opened
Pass 5 and third finger optoelectronic switch 7 are connect with the input terminal of PLC controller respectively.There are the objects such as hand to open in finger photoelectricity
When inside the area Guan Guang, the corresponding capable of emitting signal of finger optoelectronic switch controls lower air cylinder 10, hydraulic stem first positions gas
Cylinder 14 and the second positioning cylinder of hydraulic stem 15 or 11 stopping of cylinder barrel positioning cylinder movement are to avoid clamp hand.
As a preferred embodiment, the first positioning cylinder of hydraulic stem 14 and the second positioning cylinder of hydraulic stem 15 are arranged
There is the first magnetic limit switch 4, cylinder barrel positioning cylinder 11 is provided with the second magnetic limit switch 13, the first magnetic limit switch 4
It is connect respectively with the input terminal of PLC controller with the second magnetic limit switch 13.Lower air cylinder 10 is provided with adjusting cylinder stroke
Magnetic switch 8 adjusts cylinder stroke magnetic switch 8 and connect with the input terminal of PLC controller.
Further, it adjusts cylinder stroke magnetic switch 8 and passes through the fastened by screw with plum blossom plastic handle, plum blossom plastics
The diameter of handle is 2 centimetres, and the length of screw is 3 centimetres.
The PLC controller circuit diagram and electromagnetic valve circuit figure of vehicle hydraulic pressure load lifting cylinder finger assembly device of the invention
It can be respectively the cylinder electromagnetism that vehicle hydraulic pressure load lifting cylinder finger provided by the invention assembles device refering to Fig. 3 and Fig. 4, Fig. 5
Valve gas circuit schematic diagram, wherein the first solenoid valve 19, second solenoid valve 20, third solenoid valve 21, the 4th solenoid valve 22 are in gas circuit
It is connected to respectively with the air accumulator of 5L 23, air accumulator 23 is connected to total gas source 25, is provided with oil between air accumulator 23 and total gas source 25
Separator 24.
Vehicle hydraulic pressure load lifting cylinder finger assembly device of the invention when in use, can first be put into hydraulic cylinder, cylinder barrel
Bottom is contacted with hoistable platform 200, and cylinder barrel top abuts the cylinder barrel locating piece on the left side, the close switch of the cylinder barrel on cylinder barrel locating piece
6 when sensing cylinder barrel, and cylinder barrel positioning cylinder 11 clamps cylinder barrel.Hydraulic stem, the close switch 3 of hydraulic stem are put on cylinder barrel later
When having object, the first positioning cylinder of hydraulic stem 14 stretches out for induction, and hydraulic stem the first positioning cylinder 14 and the liquid that stretches out in advance
15 clamping hydraulic bar of the second positioning cylinder of compression bar pushes start button 16 by first later, and it is small that lower air cylinder 10 pushes hydraulic stem
Section distance enters cylinder barrel, the purpose is to be loaded ring when without helping hydraulic stem.The first positioning cylinder of hydraulic stem 14 and hydraulic stem
Second positioning cylinder 15 also moves downward simultaneously, and pressing time can be set 1 second, the first positioning cylinder of hydraulic stem 14 and liquid after 1 second
The second positioning cylinder of compression bar 15 retracts, lower air cylinder 10, the first positioning cylinder of hydraulic stem 14 and the second positioning cylinder of hydraulic stem 15
Rise together, then snap ring is packed into cylinder barrel annular groove by hand, snap ring effect is to skid off cylinder barrel when preventing hydraulic stem from rising, dress
Start button 17 is pushed by second after good snap ring, hydraulic stem is all pressed into hydraulic cylinder by lower air cylinder 10, is pressed by cylinder barrel release
Button 18, cylinder barrel positioning cylinder 11 unclamp, and take out hydraulic hoist cylinder.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of vehicle hydraulic pressure load lifting cylinder finger assembles device, which is characterized in that including rack (100), the rack (100)
Top be provided with upper mounting plate (102), be provided with lower installation board (101) below the upper mounting plate (102), the lower peace
It is provided in loading board (101) lifting motor (9), the lifting for placing hydraulic hoist cylinder cylinder barrel is provided on the lifting motor (9)
Platform (200)；
The cylinder barrel locating piece being oppositely arranged and cylinder barrel positioning cylinder (11) are provided with above the upper mounting plate (102), it is described
The piston rod of cylinder barrel positioning cylinder (11) is flexible towards the cylinder barrel locating piece, and cylinder barrel is provided on the cylinder barrel locating piece close to opening
It closes (6)；
It is provided with lower air cylinder (10) on the inside of the rack (100), the lower air cylinder (10) passes through the lower installation board (101)
With the upper mounting plate (102), it is provided with upright slide rail (300) on the upper mounting plate (102), the upright slide rail (300)
On be provided with sliding panel (400), the sliding panel (400) is slidably connected in vertical direction and the upright slide rail (300), described
Sliding panel (400) is connect with the piston rod of the lower air cylinder (10)；The liquid being oppositely arranged is provided on the sliding panel (400)
The first positioning cylinder of compression bar (14) and the second positioning cylinder of hydraulic stem (15), the side of second positioning cylinder of hydraulic stem (15)
Hydraulic stem is provided with close to switch (3)；
The first pushing start button (16), the second pushing start button (17) and cylinder are provided on the upper mounting plate (102)
Cylinder release button (18), the hydraulic stem push start button close to switch (3), the cylinder barrel close to switch (6), described first
(16), described second push start button (17) and the cylinder barrel release button (18) respectively with the input terminal of PLC controller
Connection, the lower air cylinder (10), the cylinder barrel positioning cylinder (11), the first positioning cylinder of the hydraulic stem (14) and described
The second positioning cylinder of hydraulic stem (15) passes through the first solenoid valve (19), second solenoid valve (20), third solenoid valve (21), the respectively
Four solenoid valves (22) are connect with the output end of the PLC controller.
2. vehicle hydraulic pressure load lifting cylinder finger according to claim 1 assembles device, which is characterized in that the upright slide rail
(300) top is provided with finger optoelectronic switch mounting plate (1), is provided on the finger optoelectronic switch mounting plate (1)
First finger optoelectronic switch (2), the first finger optoelectronic switch (2) connect with the input terminal of the PLC controller.
3. vehicle hydraulic pressure load lifting cylinder finger according to claim 2 assembles device, which is characterized in that first anti-pinch
The quantity of hand optoelectronic switch (2) is four to six, and the spacing of the two neighboring first finger optoelectronic switch (2) is 1 centimetre.
4. vehicle hydraulic pressure load lifting cylinder finger according to claim 1 assembles device, which is characterized in that the hydraulic stem the
One positioning cylinder (14) and the second positioning cylinder of the hydraulic stem (15) are provided with the first magnetic limit switch (4), the cylinder barrel
Positioning cylinder (11) is provided with the second magnetic limit switch (13), first magnetic limit switch (4) and second magnetism
Limit switch (13) is connect with the input terminal of the PLC controller respectively.
5. vehicle hydraulic pressure load lifting cylinder finger according to claim 1 assembles device, which is characterized in that the lower air cylinder
(10) it is provided with and adjusts cylinder stroke magnetic switch (8), the adjusting cylinder stroke magnetic switch (8) and the PLC controller
Input terminal connection.
6. vehicle hydraulic pressure load lifting cylinder finger according to claim 5 assembles device, which is characterized in that the adjusting cylinder
Stroke magnetic switch (8) passes through the fastened by screw with plum blossom plastic handle.
7. vehicle hydraulic pressure load lifting cylinder finger according to claim 6 assembles device, which is characterized in that the plum blossom plastics
The diameter of handle is 2 centimetres, and the length of the screw is 3 centimetres.
8. vehicle hydraulic pressure load lifting cylinder finger according to claim 1 assembles device, which is characterized in that first electromagnetism
Valve (19), the second solenoid valve (20), the third solenoid valve (21) and the 4th solenoid valve (22) are dual control two
Solenoid valve is sealed in position.
9. vehicle hydraulic pressure load lifting cylinder finger according to claim 1 assembles device, which is characterized in that the hydraulic stem the
One positioning cylinder (14) and the second positioning cylinder of the hydraulic stem (15) are additionally provided with the second finger optoelectronic switch (5), described
Cylinder barrel positioning cylinder (11) is provided with third finger optoelectronic switch (7), the second finger optoelectronic switch (5) and described
Three finger optoelectronic switches (7) are connect with the input terminal of the PLC controller respectively.
10. vehicle hydraulic pressure load lifting cylinder finger according to claim 1 assembles device, which is characterized in that the hydraulic stem
It is the close switch of induced magnetism type close to switch (3) and the cylinder barrel close to (6) are switched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753896.3A CN110370003B (en) | 2019-08-15 | 2019-08-15 | Anti-pinch assembly device for hydraulic lifting cylinder for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753896.3A CN110370003B (en) | 2019-08-15 | 2019-08-15 | Anti-pinch assembly device for hydraulic lifting cylinder for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110370003A true CN110370003A (en) | 2019-10-25 |
| CN110370003B CN110370003B (en) | 2024-05-17 |
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ID=68259341
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910753896.3A Active CN110370003B (en) | 2019-08-15 | 2019-08-15 | Anti-pinch assembly device for hydraulic lifting cylinder for vehicle |
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| CN208304330U (en) * | 2018-06-11 | 2019-01-01 | 东莞市腾飞五金模具有限公司 | A nitrogen gas spring middle sleeve and piston rod assembly mechanism |
| CN109304596A (en) * | 2018-11-23 | 2019-02-05 | 江苏众远智能装备有限公司 | A kind of cross-line crawl overturning transfer press-in device |
| CN209110507U (en) * | 2018-12-11 | 2019-07-16 | 南京林业大学 | A kind of transmission shaft hold-down devices |
| CN210413384U (en) * | 2019-08-15 | 2020-04-28 | 浙江科力车辆控制系统有限公司 | Anti-pinch assembling device for vehicle hydraulic lifting cylinder |
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