CN107607407A - The pressure-shear test machine of Plumb load and horizontal moving guide rail - Google Patents
The pressure-shear test machine of Plumb load and horizontal moving guide rail Download PDFInfo
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- CN107607407A CN107607407A CN201711009670.XA CN201711009670A CN107607407A CN 107607407 A CN107607407 A CN 107607407A CN 201711009670 A CN201711009670 A CN 201711009670A CN 107607407 A CN107607407 A CN 107607407A
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- 238000007789 sealing Methods 0.000 claims description 12
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- 238000002474 experimental method Methods 0.000 abstract description 5
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- 238000004519 manufacturing process Methods 0.000 description 11
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- 238000005516 engineering process Methods 0.000 description 3
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- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 238000005096 rolling process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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Abstract
The invention discloses a kind of Plumb load and the pressure-shear test machine of horizontal moving guide rail, its drip irrigation device is to include base, entablature, horizontal reacting force support, load column, Plumb load oil cylinder, horizontal shear oil cylinder, auxiliary mould and ballast platform, base is set with entablature in upper and lower corresponding matching, horizontal reacting force support is arranged on the side of base, the cylinder body of Plumb load oil cylinder is arranged on entablature, the cylinder body of horizontal shear oil cylinder is arranged on horizontal reacting force support, the piston rod of horizontal shear oil cylinder is set towards Plumb load oil cylinder direction, auxiliary mould is arranged on base towards on a side surface of entablature, ballast platform is connected with the piston rod of horizontal shear oil cylinder, and ballast platform is set with auxiliary mould in corresponding matching, the piston rod of Plumb load oil cylinder is contradicted in the upper surface of ballast platform.The Plumb load of the present invention and the pressure-shear test machine of horizontal moving guide rail can effectively solve the requirement of the experiment of horizontal single-headed or Multidirectional motion.
Description
Technical field
The present invention relates to a kind of Plumb load and the pressure-shear test machine of horizontal moving guide rail.
Background technology
The most of Plumb load modes of pressure-shear test machine in the market are double-acting using plunger case or single rod
Hydraulic servo oil cylinder, the former can only provide pressure and can not provide pulling force, and the latter can possess two kinds of functions of tension and compression, but pulling force
It is less than pressure, Plumb load and horizontal moving guide rail are complete two parts, in the absence of any relation.Horizontal moving guide rail
Form has：Static-pressure horizontal motion guide rail (only exist small-sized pressure-shear test machine, 100 tons of vertical load below)；Line slideway
Formula motion guide rail；Conventional belt retainer rolling guide；Rail plate.
Several Plumb load modes and horizontal moving guide rail must consider horizontal fortune during the experiment of compression shear machine above
Influence when dynamic to Plumb load oil cylinder, particularly when individual loading force is larger, vertical oil cylinder can not possibly bear big load for a long time
Side force, therefore must increase and additional possess additional frock to balance out the influence of side force；Horizontal fortune above
The characteristics of dynamic guide rail is had nothing in common with each other：
Static-pressure horizontal motion guide rail：The guide rail performance indications are very high, and friction system is minimum in this several guide rail mode,
But cost is high, requirement on machining accuracy is also very special.Therefore, only exist small-sized pressure-shear test machine to use, large-scale compression shear examination
Test requirement of the machine due to considering cost and technique to be difficult to, should not typically use.
Linear guide rail type motion guide rail：The guide rail mode being commonly used, debugging is easily installed, but cost is also higher, rubs
It is 0.002-0.005 or so to wipe coefficient；
Conventional belt retainer rolling guide：Coefficient of friction is relatively low, if technique and material specially treated is good, can reach
0.0005 or so, more superior than the coefficient of friction of linear motion guide rail much but to be also required to more manufacturing costs, this kind of mode
The compression-shear test of horizontal single-headed motion can substantially be met, the requirement of two-way horizontal both direction while motion can not be realized；
Rail plate：Manufacturing cost is relatively low, is contacted using metal or nonmetallic face, coefficient of friction is too high, can not meet
Test requirements document, coefficient of friction are generally higher than 0.01.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide one kind can effectively solve horizontal single-headed
Or the Plumb load of the requirement of the experiment of Multidirectional motion and the pressure-shear test machine of horizontal moving guide rail.
To achieve the above object, the invention provides following technical scheme：A kind of Plumb load and horizontal moving guide rail
Pressure-shear test machine, including it is base, entablature, horizontal reacting force support, loading column, Plumb load oil cylinder, horizontal shear oil cylinder, auxiliary
Assistant engineer fills and ballast platform, and the base and entablature are set in upper and lower corresponding matching, the loading column be arranged on base and
Between entablature, the horizontal reacting force support is arranged on the side of base, and is fixedly connected with base, the Plumb load oil cylinder
Cylinder body be arranged on entablature, the piston rod of Plumb load oil cylinder is set towards base, the cylinder body of the horizontal shear oil cylinder
On horizontal reacting force support, the piston rod of horizontal shear oil cylinder is set towards Plumb load oil cylinder direction, the backman
Dress is arranged on base towards on a side surface of entablature, and the ballast platform is connected with the piston rod of horizontal shear oil cylinder, and
Ballast platform is set with auxiliary mould in corresponding matching, and the piston rod of the Plumb load oil cylinder contradicts the upper table in ballast platform
Face.
The present invention is further arranged to：It is located on the base and is provided with adjustment mechanism at horizontal reacting force support, institute
State adjustment mechanism can controlled level shearing oil cylinder moved up and down on horizontal reacting force support.
The present invention is further arranged to：The adjustment mechanism includes sliding block and adjustment oil cylinder, the horizontal reacting force support court
Slide rail is vertically arranged with to the surface of Plumb load oil cylinder side, the sliding block coordinates with slide rail, the horizontal shear oil cylinder
Cylinder body be arranged on sliding block, the cylinder body of the adjustment oil cylinder is arranged on base, is adjusted the piston rod connection sliding block of oil cylinder, is led to
The stretching operation of adjustment oil cylinder is crossed, can be moved up and down with movable slider.
The present invention is further arranged to：The loading column is provided with 4, and 4 loading columns are vertically disposed on bottom
On seat 4 angles corresponding with entablature.
The present invention is further arranged to：It is provided with the base and entablature on 4 corresponding angles and loading column
The through hole being engaged, the loading column are located in through hole.
The present invention is further arranged to：The upper end of the loading column is provided with the first top nut and the first lower nut, institute
Entablature is stated to be arranged between the first top nut and the first lower nut.
The present invention is further arranged to：The lower end end of the loading column is provided with the second top nut and the second lower nut,
The base is arranged between the second top nut and the second lower nut.
The present invention is further arranged to：The piston rod of the Plumb load oil cylinder is set with one end end face of ballast contact with platform
Groove is equipped with, hole is provided through in the piston rod of the Plumb load oil cylinder, the through hole connection Plumb load oil cylinder
Cylinder body internal cavity and groove.
The present invention is further arranged to：The piston rod of the Plumb load oil cylinder sets and surround on reeded one end end face
Groove is provided with sealing ring, passes through sealing between sealing ring sealed groove and ballast platform surface.
Present invention tool has the advantage that：1st, can effectively solve pressure-shear test machine design and the technology in production process and
Process difficulties；
2nd, funds and production cycle can be greatlyd save；
3rd, can effectively solve the requirement of the experiment of horizontal single-headed or Multidirectional motion；
It is interpreted as possessing certain guide rail function by improvement in single rod load cylinder by Plumb load oil cylinder, therefore
No longer need individually designed manufacture level motion guide rail, it is not required that the auxiliary mould such as guiding laterally loaded, can subtract significantly
The manufacturing cost of few equipment, is contacted additionally, due to horicontal motion mechanism and Plumb load oil cylinder for face, it is possible to achieve horizontal any
The motion in direction, to adapt to the more complicated motion of more multimode, by loading column and the first top nut, the first lower nut,
Two top nuts and the second lower nut are equipped with, and can be adjusted the position relationship of entablature and base on loading column, be passed through
The setting of through hole and groove, the coefficient of friction between the piston rod of Plumb load oil cylinder and ballast platform can be reduced, is passed through
Fluid in groove is set so that groove forms oil film with ballast platform surface and contacted, and by the setting of sealing ring, can reduce
The oil leak situation of groove.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of the Plumb load oil cylinder of the present invention.
In figure：1st, base；2nd, entablature；3rd, horizontal reacting force support；4th, column is loaded；5th, Plumb load oil cylinder；6th, it is horizontal
Shear oil cylinder；7th, auxiliary mould；8th, ballast platform；9th, sliding block；10th, oil cylinder is adjusted；11st, the first top nut；12nd, first time spiral shell
It is female；13rd, the second top nut；14th, the second lower nut；15th, groove；16th, through hole；17th, sealing ring.
Embodiment
Referring to figs. 1 to shown in 2, a kind of Plumb load of the present embodiment and the pressure-shear test machine of horizontal moving guide rail, including
Base 1, entablature 2, horizontal reacting force support 3, loading column 4, Plumb load oil cylinder 5, horizontal shear oil cylinder 6, the and of auxiliary mould 7
Ballast platform 8, the base 1 are set with entablature 2 in upper and lower corresponding matching, and the loading column 4 is arranged on base 1 and upper horizontal stroke
Between beam 2, the horizontal reacting force support 3 is arranged on the side of base 1, and is fixedly connected with base 1, the Plumb load oil cylinder
5 cylinder body is arranged on entablature 2, and the piston rod of Plumb load oil cylinder 5 is set towards base 1, the horizontal shear oil cylinder 6
Cylinder body is arranged on horizontal reacting force support 3, and the piston rod of horizontal shear oil cylinder 6 is set towards the direction of Plumb load oil cylinder 5, described
Auxiliary mould 7 is arranged on base 1 towards on a side surface of entablature 2, the work of the ballast platform 8 and horizontal shear oil cylinder 6
Stopper rod is connected, and ballast platform 8 is set with auxiliary mould 7 in corresponding matching, and the piston rod of the Plumb load oil cylinder 5 contradicts
The upper surface of ballast platform 8.
It is located on the base 1 and is provided with adjustment mechanism at horizontal reacting force support 3, the adjustment mechanism can controls
Horizontal shear oil cylinder 6 moves up and down on horizontal reacting force support 3.
The adjustment mechanism includes sliding block 9 and adjustment oil cylinder 10, and the horizontal reacting force support 3 is towards Plumb load oil cylinder 5
Slide rail is vertically arranged with the surface of side, the sliding block 9 coordinates with slide rail, and the cylinder body of the horizontal shear oil cylinder 6 is arranged on
On sliding block 9, the cylinder body of the adjustment oil cylinder 10 is arranged on base 1, is adjusted the piston rod connection sliding block 9 of oil cylinder 10, is passed through tune
The stretching operation of whole oil cylinder 10, it can be moved up and down with movable slider 9.
The loading column 4 is provided with 4, and 4 loading columns 4 are vertically disposed on base 1 and entablature 2 is corresponding
4 angles on.
The through hole being engaged with loading column 4 is provided with the base 1 and entablature 2 on 4 corresponding angles, it is described
Loading column 4 is located in through hole.
The upper end of the loading column 4 is provided with the first top nut 11 and the first lower nut 12, and the entablature 2 is arranged on
Between first top nut 11 and the first lower nut 12.
The lower end end of the loading column 4 is provided with the lower nut 14 of lower nut 13 and second on the, and the base 1 is arranged on
On between the lower nut 14 of lower nut 13 and second.
One end end face setting fluted 15 that the piston rod of the Plumb load oil cylinder 5 contacts with ballast platform 8, it is described to hang down
Hole 16 is provided through into the piston rod of load cylinder 5, the through hole 16 connects the cylinder body internal cavity of Plumb load oil cylinder 5
With groove 15.
Groove 15 is provided with sealing on one end end face of the piston rod setting fluted 15 of the Plumb load oil cylinder 5
Circle 17, passes through sealing between the sealed groove 15 of sealing ring 17 and the surface of ballast platform 8.
By using above-mentioned technical proposal, 1, can effectively solve pressure-shear test machine design and production process in technology
And process difficulties；
2nd, funds and production cycle can be greatlyd save；
3rd, can effectively solve the requirement of the experiment of horizontal single-headed or Multidirectional motion；
It is interpreted as possessing certain guide rail function by improvement in single rod load cylinder 5 by Plumb load oil cylinder 5, because
This no longer needs individually designed manufacture level motion guide rail, it is not required that the auxiliary mould such as guiding laterally loaded 7, can be significantly
The manufacturing cost of equipment is reduced, is contacted additionally, due to horicontal motion mechanism and Plumb load oil cylinder 5 for face, it is possible to achieve level is appointed
The motion in meaning direction, to adapt to the more complicated motion of more multimode, by loading the top nut 11 of column 4 and first, first time spiral shell
The lower nut 14 of lower nut 13 and second is equipped with mother 12, the, can adjust entablature 2 and base 1 on loading column 4
Position relationship, by the setting of through hole 16 and groove 15, the piston rod and ballast platform 8 of Plumb load oil cylinder 5 can be reduced
Between coefficient of friction, set by fluid in groove 15 so that groove 15 contacts with the surface of ballast platform 8 formation oil film,
By the setting of sealing ring 17, the oil leak situation at groove 15 can be reduced.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
- A kind of 1. pressure-shear test machine of Plumb load and horizontal moving guide rail, it is characterised in that：Including base, entablature, level Counter-force support, loading column, Plumb load oil cylinder, horizontal shear oil cylinder, auxiliary mould and ballast platform, the base and upper horizontal stroke Beam is set in upper and lower corresponding matching, and the loading column is arranged between base and entablature, and the horizontal reacting force support is set It is fixedly connected in the side of base, and with base, the cylinder body of the Plumb load oil cylinder is arranged on entablature, Plumb load oil The piston rod of cylinder is set towards base, and the cylinder body of the horizontal shear oil cylinder is arranged on horizontal reacting force support, horizontal shear oil The piston rod of cylinder is set towards Plumb load oil cylinder direction, and the auxiliary mould is arranged on a side surface of the base towards entablature On, the ballast platform is connected with the piston rod of horizontal shear oil cylinder, and ballast platform is set with auxiliary mould in corresponding matching, The piston rod of the Plumb load oil cylinder is contradicted in the upper surface of ballast platform.
- 2. the pressure-shear test machine of Plumb load according to claim 1 and horizontal moving guide rail, it is characterised in that：The bottom Be located on seat at horizontal reacting force support and be provided with adjustment mechanism, the adjustment mechanism can controlled level shear oil cylinder in water Moved up and down on power of redressing support.
- 3. the pressure-shear test machine of Plumb load according to claim 2 and horizontal moving guide rail, it is characterised in that：The tune Complete machine structure includes sliding block and adjustment oil cylinder, and the horizontal reacting force support is towards being vertically arranged on the surface of Plumb load oil cylinder side There is slide rail, the sliding block coordinates with slide rail, and the cylinder body of the horizontal shear oil cylinder is arranged on sliding block, the cylinder of the adjustment oil cylinder Body is arranged on base, adjusts the piston rod connection sliding block of oil cylinder, can be with movable slider by adjusting the stretching operation of oil cylinder Lower movement.
- 4. the pressure-shear test machine of Plumb load according to claim 1 and horizontal moving guide rail, it is characterised in that：It is described to add Carry column and be provided with 4,4 loading columns are vertically disposed on base and corresponding 4 angles of entablature.
- 5. the pressure-shear test machine of Plumb load according to claim 4 and horizontal moving guide rail, it is characterised in that：The bottom The through hole being engaged with loading column is provided with seat and entablature on 4 corresponding angles, the loading column is located in logical In hole.
- 6. the pressure-shear test machine of Plumb load according to claim 5 and horizontal moving guide rail, it is characterised in that：It is described to add The upper end for carrying column is provided with the first top nut and the first lower nut, and the entablature is arranged on the first top nut and first time spiral shell Between mother.
- 7. the pressure-shear test machine of Plumb load according to claim 5 and horizontal moving guide rail, it is characterised in that：It is described to add The lower end end for carrying column is provided with the second top nut and the second lower nut, and the base is arranged on the second top nut and second time spiral shell Between mother.
- 8. the pressure-shear test machine of Plumb load according to claim 1 and horizontal moving guide rail, it is characterised in that：It is described to hang down One end end face of piston rod and ballast contact with platform to load cylinder sets fluted, the piston rod of the Plumb load oil cylinder Inside it is provided through hole, the cylinder body internal cavity and groove of the through hole connection Plumb load oil cylinder.
- 9. the pressure-shear test machine of Plumb load according to claim 8 and horizontal moving guide rail, it is characterised in that：It is described to hang down Set to the piston rod of load cylinder and groove is provided with sealing ring on reeded one end end face, sealed by sealing ring recessed Sealing between groove and ballast platform surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711009670.XA CN107607407A (en) | 2017-10-25 | 2017-10-25 | The pressure-shear test machine of Plumb load and horizontal moving guide rail |
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| CN201711009670.XA CN107607407A (en) | 2017-10-25 | 2017-10-25 | The pressure-shear test machine of Plumb load and horizontal moving guide rail |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982246A (en) * | 2018-06-22 | 2018-12-11 | 中国十七冶集团有限公司 | A kind of Perforated-brick Wall shear strength of masonry detection device and its application method |
| CN109030242A (en) * | 2018-08-15 | 2018-12-18 | 三峡大学 | A kind of electromagnetic power rock direct shear apparatus and operating method |
| CN109752242A (en) * | 2019-03-15 | 2019-05-14 | 河南交通职业技术学院 | A kind of compression shear test device |
| CN112304769A (en) * | 2020-10-15 | 2021-02-02 | 济南三越测试仪器有限公司 | Dynamic tension-shear testing machine |
| CN112326548A (en) * | 2020-10-15 | 2021-02-05 | 山东三越仪器有限公司 | Abrasion pressure shear testing machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982246A (en) * | 2018-06-22 | 2018-12-11 | 中国十七冶集团有限公司 | A kind of Perforated-brick Wall shear strength of masonry detection device and its application method |
| CN108982246B (en) * | 2018-06-22 | 2020-10-23 | 中国十七冶集团有限公司 | Shear strength detection device for porous brick wall masonry and use method thereof |
| CN109030242A (en) * | 2018-08-15 | 2018-12-18 | 三峡大学 | A kind of electromagnetic power rock direct shear apparatus and operating method |
| CN109030242B (en) * | 2018-08-15 | 2020-09-22 | 三峡大学 | Electromagnetic power rock direct shear apparatus and operation method |
| CN109752242A (en) * | 2019-03-15 | 2019-05-14 | 河南交通职业技术学院 | A kind of compression shear test device |
| CN112304769A (en) * | 2020-10-15 | 2021-02-02 | 济南三越测试仪器有限公司 | Dynamic tension-shear testing machine |
| CN112326548A (en) * | 2020-10-15 | 2021-02-05 | 山东三越仪器有限公司 | Abrasion pressure shear testing machine |
| CN112326548B (en) * | 2020-10-15 | 2024-04-26 | 山东三越仪器有限公司 | Abrasion compression shear testing machine |
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