CN107387501A - Large-diameter multistage lifting hydraulic cylinder clamping and positioning device - Google Patents
Large-diameter multistage lifting hydraulic cylinder clamping and positioning device Download PDFInfo
- Publication number
- CN107387501A CN107387501A CN201710757221.7A CN201710757221A CN107387501A CN 107387501 A CN107387501 A CN 107387501A CN 201710757221 A CN201710757221 A CN 201710757221A CN 107387501 A CN107387501 A CN 107387501A
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- China
- Prior art keywords
- block
- bottom plate
- support body
- guide rail
- cylinder
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 20
- 239000000346 nonvolatile oil Substances 0.000 claims description 3
- 241000276425 Xiphophorus maculatus Species 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention discloses a kind of large-diameter multistage lifting hydraulic cylinder clamping and positioning device, registration, adapts to the positioning of different cylinder diameter oil cylinders；The technical scheme used for：Upside one end of bottom plate is vertically arranged with support body, the downside of bottom plate is laterally fixedly installed push cylinder, the lower end of support body is fixedly installed on bottom plate, the upper end of support body is fixedly installed V-block guide rail, V-block guide rail is U-shaped and is secured transverse on support body, chute is relatively set with the inside of V-block guide rail, V-block is that profile is square and one end is provided with the platy structure of trapezoidal mouth, trapezoidal mouth is used to clamp oil cylinder, the both sides matching of V-block is arranged in chute, adjustment hole is provided with rear side of V-block guide rail, regulating bolt is fitted with adjustment hole, drag hook is provided with outside the both sides of V-block guide rail, tight tying is connected between two drag hooks, by tight tying by oil cylinder banding in V-block；It the composite can be widely applied to elevating ram Set and Positioning field.
Description
Technical field
Large-diameter multistage lifting hydraulic cylinder clamping and positioning device of the present invention, belongs to elevating ram Set and Positioning technical field.
Background technology
After the completion of multistage lifting hydraulic cylinder general assembly, every comprehensive performance test need to be carried out, can get on the bus peace after pass the test
Dress.Before experiment, hydraulic cylinder need to be accurately positioned to simultaneously clamping, but because operating space is limited, and lifting appliance is unable to reach, and is caused
Positioning and clamping is difficult.
In machinery industry, the device species for large-diameter hydraulic cylinder Set and Positioning is various, but without unified special mark
Standard, and different manufacturers uses equipment also very different, while tested for large-diameter multistage lifting hydraulic cylinder, it is this kind of
Device has following deficiency：
（1）In structure and without true center positioning function；
（2）It is not suitable with the lifting experiment of large-diameter multistage lifting hydraulic cylinder.
The content of the invention
The invention overcomes the deficiencies of the prior art, and provides a kind of large-diameter multistage lifting hydraulic cylinder Set and Positioning
Device, registration, adapt to the positioning of different cylinder diameter oil cylinders.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Large-diameter multistage lifting hydraulic cylinder clamping
Positioner, including bottom plate, support body, V-block guide rail and V-block, upside one end of the bottom plate is vertically arranged with support body, described
The downside of bottom plate is laterally fixedly installed push cylinder, and the lower end of the support body is fixedly installed on bottom plate, the support body it is upper
End be fixedly installed V-block guide rail, the V-block guide rail is U-shaped and is secured transverse on support body, the V-block guide rail it is interior
Side is relatively set with chute, and the V-block is that profile is square and one end is provided with the platy structure of trapezoidal mouth, and the trapezoidal mouth is used
In clamping oil cylinder, the both sides matching of the V-block is arranged in chute, and adjustment hole is provided with rear side of the V-block guide rail,
Regulating bolt is fitted with the adjustment hole, the regulating bolt is used to adjust position of the V-block in chute, the V-block
Drag hook is provided with outside the both sides of guide rail, tight tying is connected between two drag hooks, by tight tying by oil cylinder banding
In V-block.
The both sides of the bottom plate are provided with sliding block, and the track of the sliding block and experimental rig matches, and are easy to push-and-pull oily
Cylinder carries out push-and-pull to bottom plate.
The piston rod of the push cylinder is fixed on the downside of bottom plate by bearing.
Multiple fixing holes for fixed oil cylinder are provided with the bottom plate.
Adjustment backing plate is provided with the adjustment hole, the adjustment backing plate is U-shaped, to adapt to determining for different cylinder diameter oil cylinders
Position.
The present invention has an advantageous effect in that compared with prior art：The present invention passes through sliding block and chute using push cylinder
Device is moved to hydraulic cylinder clamping operation is carried out on the outside of experimental rig, mechanism carries out hydraulic cylinder by V-block and adjustment backing plate etc.
It is accurately positioned.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the top view of the present invention.
In figure：1 it is bottom plate, 2 be support body, 3 be V-block guide rail, 4 be V-block, 5 be push cylinder, 6 be chute, 7 is tune
Section bolt, 8 be tight tying, 9 be drag hook, 10 be sliding block, 11 be adjust backing plate.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, large-diameter multistage lifting hydraulic cylinder clamping and positioning device of the present invention, including bottom plate 1,
Support body 2, V-block guide rail 3 and V-block 4, upside one end of the bottom plate 1 are vertically arranged with support body 2, and the downside of the bottom plate 1 is horizontal
To push cylinder 5 is fixedly installed, the lower end of the support body 2 is fixedly installed on bottom plate 1, and the upper end of the support body 2, which is fixed, to be set
V-block guide rail 3 is equipped with, the V-block guide rail 3 is U-shaped and is secured transverse on support body 2, the inner side phase of the V-block guide rail 3
To being provided with chute 6, the V-block 4 is that profile is square and one end is provided with the platy structure of trapezoidal mouth, and the trapezoidal mouth is used for
Oil cylinder is clamped, the both sides matching of the V-block 4 is arranged in chute 6, and the rear side of the V-block guide rail 3 is provided with adjustment hole,
Regulating bolt 7 is fitted with the adjustment hole, the regulating bolt 7 is used to adjust position of the V-block 4 in chute 6, the V
Drag hook 9 is provided with outside the both sides of type block guide rail 3, tight tying 8 is connected between two drag hooks 9, will by tight tying 8
Oil cylinder banding is in V-block 4.
The both sides of the bottom plate 1 are provided with sliding block 10, and the track of the sliding block 10 and experimental rig matches, is easy to push away
Oil cylinder 5 is drawn to carry out push-and-pull to bottom plate 1.
The piston rod of the push cylinder 5 is fixed on the downside of bottom plate 1 by bearing.
Multiple fixing holes for fixed oil cylinder are provided with the bottom plate 1.
Adjustment backing plate 11 is provided with the adjustment hole, the adjustment backing plate 11 is U-shaped, to adapt to different cylinder diameter oil cylinders
Positioning.
The appearance and size of the present invention：690（It is long）×592（It is wide）×1158（It is high）mm.Wherein, support body is welding structural element,
It is welded by steel plate, bottom plate both sides are machined with sliding block, and have the mounting hole of related fittings；V-block guide rail is pacified using bolt
On support body, there is chute guide rail both sides, and V-block can be promoted along slide using adjustment bolt；According to support body and V-type
The processing dimension of block, the installation site at oil cylinder center is calculated, and made a mark in support body bottom plate；It is one group different to adjust backing plate
The U-shaped part of thickness, for adjusting the position of V-block, according to the difference of its thickness be adapted to different cylinder diameter oil cylinders clamping and
It is accurately positioned, such as cylinder diameter φ 350mm, adjusts plate thickness h=11mm, cylinder diameter φ 332mm, adjustment plate thickness h=29mm.
The installation steps of the present invention are as follows：
1. oil cylinder clamping and positioning device sliding block is loaded in the chute of experimental rig, and by push cylinder support and experimental rig
Support is connected, while whole device is placed on the outside of experimental rig support body；
2. cylinder support is installed on support body with bolt；
3. oil cylinder down journal is connected with cylinder support；
4. according to oil cylinder cylinder diameter, certain thickness adjustment backing plate is selected；
5. adjusting adjustment bolt, make V-block forward slip in guide rail, until adjustment backing plate is accurately loaded
Between V-block and guide rail；
6. adjusting the position of oil cylinder, the outer cylinder diameter surface of oil cylinder is set to be bonded with V-block two sides；
7. fasten oil cylinder with tight tying；
8. the whole device for assembling completion is drawn in the testing position of experimental rig using push cylinder.
The present invention can be used for cylinder diameter scope：φ 200~φ 380mm cylinder barrel length：More than the Set and Positioning of 1200mm hydraulic cylinders, but
Relevant design technical parameter can be changed according to the actual cylinder diameter of hydraulic cylinder and cylinder barrel length, meet manufacturing enterprise's demand.
The present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-described embodiment, at this
In the those of ordinary skill's possessed knowledge of field, various changes can also be made on the premise of present inventive concept is not departed from
Change.
Claims (5)
1. large-diameter multistage lifting hydraulic cylinder clamping and positioning device, it is characterised in that：Including bottom plate（1）, support body（2）, V-block leads
Rail（3）And V-block（4）, the bottom plate（1）Upside one end be vertically arranged with support body（2）, the bottom plate（1）Downside it is horizontal
It is fixedly installed push cylinder（5）, the support body（2）Lower end be fixedly installed on bottom plate（1）On, the support body（2）Upper end
It is fixedly installed V-block guide rail（3）, the V-block guide rail（3）It is U-shaped and be secured transverse to support body（2）On, the V-block is led
Rail（3）Inner side be relatively set with chute（6）, the V-block（4）It is square for profile and one end is provided with the tabular knot of trapezoidal mouth
Structure, the trapezoidal mouth are used to clamp oil cylinder, the V-block（4）Both sides matching be arranged on chute（6）Interior, the V-block is led
Rail（3）Rear side be provided with adjustment hole, be fitted with regulating bolt in the adjustment hole（7）, the regulating bolt（7）For adjusting
V-block（4）In chute（6）Interior position, the V-block guide rail（3）Both sides outside be provided with drag hook（9）, described in two
Drag hook（9）Between be connected with tight tying（8）, pass through tight tying（8）By oil cylinder banding in V-block（4）It is interior.
2. large-diameter multistage lifting hydraulic cylinder clamping and positioning device according to claim 1, it is characterised in that：The bottom plate
（1）Both sides be provided with sliding block（10）, the sliding block（10）Match with the track of experimental rig, be easy to push cylinder（5）
To bottom plate（1）Carry out push-and-pull.
3. large-diameter multistage lifting hydraulic cylinder clamping and positioning device according to claim 1, it is characterised in that：The push-and-pull
Oil cylinder（5）Piston rod bottom plate is fixed on by bearing（1）Downside.
4. large-diameter multistage lifting hydraulic cylinder clamping and positioning device according to claim 1, it is characterised in that：The bottom plate
（1）On be provided with multiple fixing holes for fixed oil cylinder.
5. large-diameter multistage lifting hydraulic cylinder clamping and positioning device according to claim 1, it is characterised in that：The regulation
Adjustment backing plate is provided with hole（11）, the adjustment backing plate（11）It is U-shaped, to adapt to the positioning of different cylinder diameter oil cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757221.7A CN107387501A (en) | 2017-08-29 | 2017-08-29 | Large-diameter multistage lifting hydraulic cylinder clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757221.7A CN107387501A (en) | 2017-08-29 | 2017-08-29 | Large-diameter multistage lifting hydraulic cylinder clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387501A true CN107387501A (en) | 2017-11-24 |
Family
ID=60346517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710757221.7A Pending CN107387501A (en) | 2017-08-29 | 2017-08-29 | Large-diameter multistage lifting hydraulic cylinder clamping and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387501A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002224923A (en) * | 2001-01-29 | 2002-08-13 | Nkk Corp | Pipe clamp unit |
| CN201567171U (en) * | 2009-12-14 | 2010-09-01 | 湖南中联重科专用车有限责任公司 | Vertical oil tank having adjustable mounting height |
| CN202192456U (en) * | 2011-07-04 | 2012-04-18 | 金华职业技术学院 | Vertically adjustable V-shaped block mechanism |
| CN104493556A (en) * | 2014-12-17 | 2015-04-08 | 重庆健杰科技有限公司 | Fast pipe clamping device |
| CN204296802U (en) * | 2014-11-14 | 2015-04-29 | 刘万良 | Shockproof air bottle fixing bracket |
| CN104669006A (en) * | 2015-03-16 | 2015-06-03 | 南车戚墅堰机车有限公司 | Adjustable type stepped shaft part circumference drilling equipment |
| CN205218620U (en) * | 2015-12-17 | 2016-05-11 | 天津市滨海新区塘沽建通防腐保温有限公司 | Steel pipe cutting jig |
| CN207212831U (en) * | 2017-08-29 | 2018-04-10 | 长治清华机械厂 | A kind of large-diameter multistage lifting hydraulic cylinder clamping and positioning device |
-
2017
- 2017-08-29 CN CN201710757221.7A patent/CN107387501A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002224923A (en) * | 2001-01-29 | 2002-08-13 | Nkk Corp | Pipe clamp unit |
| CN201567171U (en) * | 2009-12-14 | 2010-09-01 | 湖南中联重科专用车有限责任公司 | Vertical oil tank having adjustable mounting height |
| CN202192456U (en) * | 2011-07-04 | 2012-04-18 | 金华职业技术学院 | Vertically adjustable V-shaped block mechanism |
| CN204296802U (en) * | 2014-11-14 | 2015-04-29 | 刘万良 | Shockproof air bottle fixing bracket |
| CN104493556A (en) * | 2014-12-17 | 2015-04-08 | 重庆健杰科技有限公司 | Fast pipe clamping device |
| CN104669006A (en) * | 2015-03-16 | 2015-06-03 | 南车戚墅堰机车有限公司 | Adjustable type stepped shaft part circumference drilling equipment |
| CN205218620U (en) * | 2015-12-17 | 2016-05-11 | 天津市滨海新区塘沽建通防腐保温有限公司 | Steel pipe cutting jig |
| CN207212831U (en) * | 2017-08-29 | 2018-04-10 | 长治清华机械厂 | A kind of large-diameter multistage lifting hydraulic cylinder clamping and positioning device |
Non-Patent Citations (1)
| Title |
|---|
| 高建刚: "综合工夹器具应用实例", vol. 1, 国防工业出版社, pages: 107 - 108 * |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |