CN108080942A - A kind of oil-pressure damper tension and compression equipment - Google Patents
A kind of oil-pressure damper tension and compression equipment Download PDFInfo
- Publication number
- CN108080942A CN108080942A CN201711442223.3A CN201711442223A CN108080942A CN 108080942 A CN108080942 A CN 108080942A CN 201711442223 A CN201711442223 A CN 201711442223A CN 108080942 A CN108080942 A CN 108080942A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- slide
- oil
- pressure damper
- rack
- 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.)
- Withdrawn
Links
- 230000006835 compression Effects 0.000 title claims abstract description 21
- 238000007906 compression Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 23
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- 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
- B23P19/10—Aligning parts to be fitted together
Abstract
The present invention relates to a kind of oil-pressure damper tension and compression equipment, belong to hydraulic buffer technical field.The table top installation of the rack of the equipment forms the preceding slide of lockable prismatic pair and rear slide therewith；The preceding slide and rear slide upper end are respectively provided with the limited block to match with oil-pressure damper end；The long link block of tune that the preceding slide extends through rack table downward, it is described to adjust long link block that there is the elongated end combined in the next hydraulic cylinder piston rod；The one side of slide has in the connecting pin that upper hydraulic cylinder piston rod combines after described；Control valve is housed in the oil feed line of the hydraulic cylinder.Present invention manipulation is convenient, time saving and energy saving, safe and efficient, it is ensured that the oil-pressure damper of various models is dispatched from the factory with installation length packaging, so as to significantly facilitate installation in the future.
Description
Technical field
The present invention relates to a kind of hydraulic pressure tension and compression equipment, especially a kind of oil-pressure damper tension and compression equipment belongs to liquid-springing
Device technical field.
Background technology
One row bullet train is equipped with the mutually different various model oil-pressure dampers of installation length, these oil-pressure dampers exist
When completing detection outbound packaging, it is desirable to be compressed to its corresponding installation length.It is existing the technical issues of be：The oil of different model
Pressure damper model places length and installation length is different, and damping force is also different, it is difficult to be pressed by operating personnel
Required installation length is reduced to, as a result needs secondary operation during assembling that can just meet matching requirements, influences packaging efficiency.Especially
The big oil-pressure damper of damping force is pressed onto installation length, time-consuming and laborious, also there are security risks.
The content of the invention
The purpose of the present invention is：It is proposed that a kind of oil-pressure damper tension and compression that can efficiently complete to carry out fixed length compression on demand are set
It is standby, so as to properly settle the compression problem being difficult to before oil-pressure damper outbound by installation length.
In order to achieve the above object, the basic technical scheme of oil-pressure damper tension and compression equipment of the present invention is：Including rack, institute
The table top installation for stating rack forms the preceding slide of lockable prismatic pair and rear slide therewith；The preceding slide and rear slide upper end point
The limited block that Ju You not match with oil-pressure damper end；
The long link block of tune that the preceding slide extends through rack table downward, it is described adjust long link block have under
The elongated end that the hydraulic cylinder piston rod of position combines；
The one side of slide has in the connecting pin that upper hydraulic cylinder piston rod combines after described；
Control valve is housed in the oil feed line of the hydraulic cylinder.
The present invention is further one of perfect to be：
It is described that long link block and the tune process for long piston rod external part for the long hydraulic cylinder of tune being placed under rack is adjusted to be connected；After described
The one side of slide court is connected with the fixed length piston rod external part for the fixed length hydraulic cylinder being placed in rack；It is described adjust long hydraulic cylinder and
It is respectively provided in the oil feed line of fixed length hydraulic cylinder and adjusts long valve group and fixed length valve group.
Of the invention further perfect two are：
Lifting gear of the one side of the rack equipped with placement hydraulic cylinder；When the hydraulic cylinder is down to bottom, the tune
The elongated end of long link block is combined with hydraulic cylinder piston rod；When the hydraulic cylinder rises to upper, the connecting pin of the rear slide
It is combined with hydraulic cylinder piston rod.
During work, first by hydraulic cylinder rear slide is made to be moved to rack precalculated position and locked, then before making by hydraulic cylinder
Slide moves, and reaches front and rear slide spacing and places length matching position with hydraulic buffer and lock.Then by hydraulic buffer
Slide is moved to after being placed between forward and backward slide, after starting by hydraulic cylinder is equal to installation length with the spacing of preceding slide.Most
After remove hydraulic buffer packaging dispatch from the factory.In this way, manipulation is convenient, and it is time saving and energy saving, it is safe and efficient, it is ensured that the oil of various models
Pressure damper is dispatched from the factory with installation length packaging, so as to significantly facilitate installation in the future.
Further, lifting gear of the one side of the rack equipped with placement hydraulic cylinder；When the hydraulic cylinder is down to bottom,
The elongated end for adjusting long link block is combined with hydraulic cylinder piston rod；When the hydraulic cylinder rises to upper, the rear slide
Connecting pin is combined with hydraulic cylinder piston rod.
Further, the backplanes support of the lifting gear has column and middle part installation drives the motor of vertical screw, institute
The nut stated screw and be fixed in the middle part of crossbeam forms screw pair, and the crossbeam forms lifting moving pair, the hydraulic pressure with column
Cylinder is placed on crossbeam.
Further, the long link block of tune of the preceding slide is connected by extension rod and elongated end.
Also further, the elongated end of the preceding slide has upper opening claw, and the convex block of the rear slide has under shed
Claw, the piston rod end of the claw and the double acting hydraulic cylinder match.
Further, before the table top of the rack forms prismatic pair therewith by the track installation extended along its length
Slide and rear slide.
Still further, the electromagnetic locking sliding block with track cooperation is respectively provided under the preceding slide and rear slide.
Description of the drawings
Fig. 1 is the overall dimensional structure diagram of the embodiment of the present invention one.
Fig. 2 is the dimensional structure diagram of the long hydraulic-driven of Fig. 1 embodiment tune.
Fig. 3 is the dimensional structure diagram of Fig. 1 embodiment fixed length hydraulic-drivens.
Fig. 4 is the overall dimensional structure diagram of the embodiment of the present invention two.
Fig. 5 is the dimensional structure diagram of Fig. 2 embodiment lifting gears.
Fig. 6 is the dimensional structure diagram of slide after Fig. 2 embodiments.
Specific embodiment
Embodiment one
As shown in Figure 1, 2, 3, the table top of rack 1 is by along length side for the oil-pressure damper tension and compression automatic equipment of the present embodiment
It is installed to two tracks 2 of extension and forms the preceding slide 3 of prismatic pair and rear slide 4 therewith, be respectively provided under forward and backward slide 3,4
Electromagnetic locking sliding block 3-1, the 4-1 (hydraulic slide that oil pressure cntrol locking can also be used) coordinated with track 2, therefore can be by
Control makes forward and backward slide be locked on track 2.Preceding slide 3 and 4 upper end of rear slide are respectively provided with to match with oil-pressure damper Y ends
Paired limited block 3-2,4-2.
Preceding slide 3 extends through the long link block 3-3 of tune of elongated slot 1-1 between 1 table top of rack, two track downward, and tune length connects
The end face for meeting block 3-3 is stretched out directly as the tune process for long piston rod 5-1 of its elongated end and the long hydraulic cylinder 5 of tune being placed under rack 1
End connection.The one side convex block 4-3 of slide 4 is as connecting pin afterwards, with the fixed length piston for the fixed length hydraulic cylinder 6 being placed in rack 1
Bar 6-1 external parts connect.
Adjust long hydraulic cylinder 5 and fixed length hydraulic cylinder 6 be respectively provided with into the oil feed line of hydraulic station 7 adjust long solenoid valve 7-1 and
Fixed length solenoid valve 7-2.And it adjusts and is respectively provided with and can perceive between long hydraulic cylinder 5 and the cylinder body and piston rod of fixed length hydraulic cylinder 6
The stay-supported type displacement sensor of piston elongation, the signal output part of displacement sensor and the communication terminal of human-computer interaction interface 9
Connect the control circuit respective input in control cabinet 8 respectively, the control output end of the control circuit connect respectively each solenoid valve and
The controlled end of electromagnetic locking sliding block, therefore can drawing be automatically controlled according to the parameter of setting or the hydraulic buffer model of selection
Press overall process.
The equipment of the present embodiment realizes that the operating steps of the automatic tension and compression of hydraulic buffer are as follows:
The first step, control circuit control fixed length hydraulic cylinder action make rear slide be moved to rack precalculated position and lock；
Second step, control circuit adjust long hydraulic cylinder to act according to the control of the oil-pressure damper model of setting, make forward and backward slide
Spacing and hydraulic buffer place length and match and lock preceding slide；
3rd step, after hydraulic buffer is placed between forward and backward slide, control fixed length hydraulic cylinder act again, after making
Slide is moved to is equal to installation length with the spacing of preceding slide；
4th step, remove meet installation length requirement hydraulic buffer packaging dispatch from the factory.
It is summed up, the present embodiment has the advantages that：
1) it is applicable in by the distance of the freely adjustable front and rear slide of hydraulic system with being suitble to the oil-pressure damper of different model
Scope is wide.
2) labor intensity of operating personnel is effectively reduced, is greatly improved the efficiency.
3) man-machine interface is equipped with, personnel's grasp is conveniently operated, can prevent maloperation.
4) rational in infrastructure, space hold is small, can effectively improve indoor space availability ratio.
Embodiment two
The oil-pressure damper tension and compression automatic equipment of the present embodiment as shown in Figure 4,5, 6, forward and backward slide 3,4 and rack 1
Mobile auxiliary structure etc. is identical with embodiment one.The difference is that rack 1 is equipped with placement double acting liquid adjacent to the one side of rear slide 4
The lifting gear 10 of cylinder pressure 6 '.
The lifting gear 10 as shown in figure 5, the corner on its rectangular base plate 10-1 is supported by column 10-3, drive by middle part installation
It moves the motor 10-2 of vertical screw 10-4, screw 10-4 and the nut 10-6 being fixed in the middle part of crossbeam 10-5 and forms screw pair,
Crossbeam 10-5 and column 10-3 forms lifting moving pair, and double acting hydraulic cylinder 6 ' is disposed on crossbeam.Therefore motor can be controlled to press
Driving hydraulic cylinder 6 ' is needed in 1 table top oscilaltion campaign of rack.
In addition, as shown in fig. 6, preceding slide 3 extends through the tune length company of elongated slot 1-1 between 1 table top of rack, two track downward
Block 3-3 is met to be connected by extension rod 3-4 and elongated end 3-5.The elongated end 3-5 of preceding slide 3 has upper opening claw 3-6, rear sliding
The convex block 4-3 under shed claws with similar structure of seat 4, the two claws piston rod end with double acting hydraulic cylinder 6 ' respectively
10-8 matches, therefore when hydraulic cylinder 6 ' is down to bottom, adjusts the upper opening claw 3-6 and hydraulic cylinder of long link block elongated end 3-5
The end 10-8 of 6 ' piston rods is combined, and slide 3 is driven by hydraulic cylinder 6 ' and slides before alloing；And when hydraulic cylinder 6 ' rise to it is upper
When, the under shed claw of the convex block 4-3 as rear 4 connecting pin of slide can be combined with the end 10-8 of hydraulic cylinder piston rod, after making
Slide 4 can be driven by hydraulic cylinder 6 ' and slide.As long as in this way, motor drive liftable hydraulic cylinder can be realized tune it is long with
Fixed length manipulates, and equipment forms more succinct.
The equipment of the present embodiment realizes that the operating steps of hydraulic buffer tension and compression are as follows:
The first step, control double acting hydraulic cylinder rise to upper, and rear slide is made to be moved to rack precalculated position and is locked；
Second step, control double acting hydraulic cylinder are down to bottom, and long hydraulic pressure is adjusted according to the control of the oil-pressure damper model of setting
Cylinder acts, and the spacing of forward and backward slide is made to match with hydraulic buffer placement length and locks preceding slide；
3rd step, after hydraulic buffer is placed between forward and backward slide, control double acting hydraulic cylinder rise to again it is upper,
It is moved to rear slide and is equal to installation length with the spacing of preceding slide；
4th step, remove meet installation length requirement hydraulic buffer packaging dispatch from the factory.
Claims (8)
1. a kind of oil-pressure damper tension and compression equipment, including rack, it is characterised in that：The table top installation of the rack is formed therewith can
Lock the preceding slide of prismatic pair and rear slide；The preceding slide and rear slide upper end are respectively provided with to match with oil-pressure damper end
Limited block；
The long link block of tune that the preceding slide extends through rack table downward, it is described adjust long link block have in the next
The elongated end that hydraulic cylinder piston rod combines；
The one side of slide has in the connecting pin that upper hydraulic cylinder piston rod combines after described；
Control valve is housed in the oil feed line of the hydraulic cylinder.
2. oil-pressure damper tension and compression equipment according to claim 1, it is characterised in that：It is described to adjust long link block with being placed in
The tune process for long piston rod external part connection of the long hydraulic cylinder of tune under rack；The one side of slide court is determined with being placed in rack after described
The fixed length piston rod external part connection of long hydraulic cylinder；It is respectively provided in the oil feed line for adjusting long hydraulic cylinder and fixed length hydraulic cylinder
Adjust long valve group and fixed length valve group.
3. oil-pressure damper tension and compression equipment according to claim 1, it is characterised in that：The one side of the rack is equipped with placement
The lifting gear of hydraulic cylinder；When the hydraulic cylinder is down to bottom, the elongated end and hydraulic cylinder piston rod for adjusting long link block
With reference to；When the hydraulic cylinder rises to upper, the connecting pin of the rear slide is combined with hydraulic cylinder piston rod.
4. oil-pressure damper tension and compression equipment according to claim 3, it is characterised in that：The backplanes support of the lifting gear
There is column and middle part installation drives the motor of vertical screw, the screw and the nut being fixed in the middle part of crossbeam form screw pair,
The crossbeam forms lifting moving pair with column, and the hydraulic cylinder is placed on crossbeam.
5. oil-pressure damper tension and compression equipment according to claim 4, it is characterised in that：The long link block of tune of the preceding slide
It is connected by extension rod and elongated end.
6. oil-pressure damper tension and compression equipment according to claim 5, it is characterised in that：The elongated end of the preceding slide has
Upper opening claw, the convex block of the rear slide have under shed claw, the piston rod of the claw and the double acting hydraulic cylinder
End matches.
7. oil-pressure damper tension and compression equipment according to any one of claims 1 to 6, it is characterised in that：The table top of the rack
The preceding slide of prismatic pair and rear slide are formed by the track installation extended along its length therewith.
8. oil-pressure damper tension and compression equipment according to claim 7, it is characterised in that：The preceding slide and lower point of rear slide
The electromagnetic locking sliding block that Ju You not coordinate with track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442223.3A CN108080942A (en) | 2017-12-27 | 2017-12-27 | A kind of oil-pressure damper tension and compression equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442223.3A CN108080942A (en) | 2017-12-27 | 2017-12-27 | A kind of oil-pressure damper tension and compression equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080942A true CN108080942A (en) | 2018-05-29 |
Family
ID=62179584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442223.3A Withdrawn CN108080942A (en) | 2017-12-27 | 2017-12-27 | A kind of oil-pressure damper tension and compression equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583865A (en) * | 2024-01-18 | 2024-02-23 | 宁波赛德森减振系统有限公司 | Vertical stretcher of oil pressure bumper shock absorber |
| CN117583865B (en) * | 2024-01-18 | 2024-04-19 | 宁波赛德森减振系统有限公司 | Vertical stretcher of oil pressure bumper shock absorber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151698A (en) * | 2011-05-06 | 2011-08-17 | 福建金锋钢业有限公司 | Roll replacement equipment for working roll of rolling mill |
| CN203448956U (en) * | 2013-09-02 | 2014-02-26 | 长春轨道客车装备有限责任公司 | Tensioning compression platform of anti-yaw damper for passenger train |
| CN203485157U (en) * | 2013-09-17 | 2014-03-19 | 北汽福田汽车股份有限公司 | Shock absorber pulling installation table |
| CN204075638U (en) * | 2014-09-24 | 2015-01-07 | 山西大运汽车制造有限公司 | Shock absorber drawing work platform |
| CN104956093A (en) * | 2013-01-10 | 2015-09-30 | 泽普林建筑机械有限公司 | Apparatus for the assembly and disassembly of hydraulic cylinders |
| CN208117199U (en) * | 2017-12-27 | 2018-11-20 | 常州朗锐凯迩必减振技术有限公司 | A kind of oil-pressure damper tension and compression equipment |
-
2017
- 2017-12-27 CN CN201711442223.3A patent/CN108080942A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151698A (en) * | 2011-05-06 | 2011-08-17 | 福建金锋钢业有限公司 | Roll replacement equipment for working roll of rolling mill |
| CN104956093A (en) * | 2013-01-10 | 2015-09-30 | 泽普林建筑机械有限公司 | Apparatus for the assembly and disassembly of hydraulic cylinders |
| CN203448956U (en) * | 2013-09-02 | 2014-02-26 | 长春轨道客车装备有限责任公司 | Tensioning compression platform of anti-yaw damper for passenger train |
| CN203485157U (en) * | 2013-09-17 | 2014-03-19 | 北汽福田汽车股份有限公司 | Shock absorber pulling installation table |
| CN204075638U (en) * | 2014-09-24 | 2015-01-07 | 山西大运汽车制造有限公司 | Shock absorber drawing work platform |
| CN208117199U (en) * | 2017-12-27 | 2018-11-20 | 常州朗锐凯迩必减振技术有限公司 | A kind of oil-pressure damper tension and compression equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583865A (en) * | 2024-01-18 | 2024-02-23 | 宁波赛德森减振系统有限公司 | Vertical stretcher of oil pressure bumper shock absorber |
| CN117583865B (en) * | 2024-01-18 | 2024-04-19 | 宁波赛德森减振系统有限公司 | Vertical stretcher of oil pressure bumper shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 213125 No. 19 Shunyuan Road, Xinbei District, Changzhou City, Jiangsu Province Applicant after: CHANGZHOU KYB LEADRUN VIBRATION REDUCTION TECHNOLOGY CO.,LTD. Applicant after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213125 No. 19 Shunyuan Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: CHANGZHOU KYB LEADRUN VIBRATION REDUCTION TECHNOLOGY CO.,LTD. Country or region before: China Applicant before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |