CN107621421A - The pressure-shear test machine of side guide and Plumb load oil cylinder - Google Patents
The pressure-shear test machine of side guide and Plumb load oil cylinder Download PDFInfo
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- CN107621421A CN107621421A CN201711010204.3A CN201711010204A CN107621421A CN 107621421 A CN107621421 A CN 107621421A CN 201711010204 A CN201711010204 A CN 201711010204A CN 107621421 A CN107621421 A CN 107621421A
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- frame
- grip block
- oil cylinder
- pulley
- test machine
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 30
- 238000004804 winding Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010008 shearing Methods 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention discloses a kind of side guide and the pressure-shear test machine of Plumb load oil cylinder, its drip irrigation device is to include frame, vertical oil cylinder, rolling guide, payload platform, clamping device and pulley gear, clamping device includes pretightning force bolt, pushing plate, first grip block and the second grip block, pretightning force bolt is arranged on the side of frame, one end that pushing plate is located on the inside of frame with pretightning force bolt is connected, first grip block, which is arranged on, promotes plate surface, second grip block is arranged in frame, payload platform is arranged between the first grip block and the second grip block, the cylinder body of vertical oil cylinder is arranged on the top of frame, the piston rod of vertical oil cylinder is set towards payload platform, and it is fixed on payload platform upper surface, pulley gear is arranged in frame, and connect rolling guide.The side guide of the present invention can effectively solve the design and manufacture of big load shearing force guider with the pressure-shear test machine of Plumb load oil cylinder.
Description
Technical field
The present invention relates to a kind of side guide and the pressure-shear test machine of Plumb load oil cylinder.
Background technology
At present because the requirement of structural seismic is increasingly paid attention to, the demand more and more higher of shock isolating pedestal, therefore accordingly
Test equipment shock isolating pedestal compression shear test equipment is also just more and more, such testing machine mainly need the data tested predominantly every
Shake bearing vertical stiffness, horizontal rigidity, in the case of different vertical loads, horizontal stiffness curve (indicator card) be intended into
Row test；Pressure-shear test machine vertical load and the relation of horizontal shear load generally makes 10:1 relation, testing machine
Horizontal shear experiment will also be done by doing vertical experiment again, and when doing shearing test, vertical load will be kept certain, also be had certain
Required precision, during experiment, horizontal shear can be by test specimen and other tool equipment transmissions to Plumb load system among, shadow
The precision of experiment is rung, this is that the guider of lateral force resistance is then particularly important, and generally, horizontal shear force is less than
100 ton hours, anti-side to guide rail can use line slideway, when load is excessive, substantially beyond line slideway most
During big load, just it is not easy to design and manufacture very much, we are also once big using by increasing the method for sliding block quantity meeting
The requirement of load, but the machining accuracy and equipment precision stage for testing machine are strict, also bad realization, is being tested in technique
During often there is the situation of line slideway damage, waste substantial amounts of funds and time, by a series of improvement, we
The guide rail of the guiding of use solves above-mentioned key issue using our designed, designeds and the rolling guideway device of manufacture, but
It is among experiment process, guiding rail is catenary motion, it is ensured that guide rail does not slide during shearing pressure conversion, just necessary
It is completely same therewith to solve vertical cylinder movement process middle guide.
The content of the invention
Cut in view of the deficienciess of the prior art, can effectively solve big load it is an object of the invention to provide one kind
The design of shear force guider and the side guide of manufacture and the pressure-shear test machine of Plumb load oil cylinder.
To achieve the above object, the invention provides following technical scheme：A kind of side guide and Plumb load oil cylinder
Pressure-shear test machine, including frame, vertical oil cylinder, rolling guide, payload platform, clamping device and pulley gear, the rolling are led
Rail is provided with two, and the clamping device includes pretightning force bolt, pushing plate, the first grip block and the second grip block, described pre-
Clamp force bolt is arranged on the side of frame, and one end that the pushing plate is located on the inside of frame with pretightning force bolt is connected, and described the
One grip block, which is arranged on, promotes plate surface, and second grip block is arranged in frame, and corresponding first clamping of the second grip block
Plate is set, and the payload platform is arranged between the first grip block and the second grip block, first grip block and pushing plate it
Between be respectively mounted rolling guide between the second grip block and frame surface, the cylinder body of the vertical oil cylinder is arranged on the upper of frame
Side, the piston rod of vertical oil cylinder is set towards payload platform, and is fixed on payload platform upper surface, and the pulley gear is arranged on
In frame, and connect rolling guide.
The present invention is further arranged to：The rolling guide includes retainer and roller, and the roller is rotatably installed in guarantor
Hold on frame, and the roller on two rolling guides contradict respectively relative to the first grip block and pushing plate between and second folder
Hold between plate and frame surface.
The present invention is further arranged to：The pulley gear includes pull rope, first pulley, second pulley and fixed seat,
The first pulley is arranged on retainer, and the second pulley is arranged in fixed seat, and the fixed seat is put down installed in load
The upper surface of platform, one end of the pull rope are connected in frame, and the other end is after first pulley and second pulley are crossed in winding successively
It is connected with fixed seat.
The present invention is further arranged to：The pulley gear is provided with 4, and is provided with two on each rolling guide
It is individual.
The present invention is further arranged to：The pretightning force bolt is provided with multiple, and is evenly distributed in frame and correspondingly pushes away
At dynamic plate, identical pretension motive force can be produced to the full surface of pushing plate.
Present invention tool has the advantage that：1st, the design and manufacture of big load shearing force guider can effectively be solved；
2nd, substantial amounts of maintenance cost can be saved；
3rd, the design and production that can realize the pressure-shear test machine of more big load become a reality；
By being equipped with for rolling guide and clamping device, moving up and down for large-tonnage payload platform can be oriented to and do not sent out
Raw deflection situation, by the setting of pulley gear, can synchronous rolling guide rail synchronously move down or move up with payload platform, avoid
When appearance payload platform moves down, cause occur situation about separating between payload platform and frame.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of the present invention.
In figure：1st, frame；2nd, vertical oil cylinder；3rd, rolling guide；4th, payload platform；5th, pretightning force bolt；6th, pushing plate；7、
First grip block；8th, the second grip block；9th, retainer；10th, roller；11st, pull rope；12nd, first pulley；13rd, second pulley；
14th, fixed seat.
Embodiment
Referring to figs. 1 to shown in 2, a kind of side guide of the present embodiment and the pressure-shear test machine of Plumb load oil cylinder, including
Frame 1, vertical oil cylinder 2, rolling guide 3, payload platform 4, clamping device and pulley gear, the rolling guide 3 are provided with two
Individual, the clamping device includes pretightning force bolt 5, pushing plate 6, the first grip block 7 and the second grip block 8, the pretightning force spiral shell
Bolt 5 is arranged on the side of frame 1, and one end that the pushing plate 6 is located at the inner side of frame 1 with pretightning force bolt 5 is connected, and described first
Grip block 7 is arranged on the surface of pushing plate 6, and second grip block 8 is arranged in frame 1, and corresponding first folder of the second grip block 8
Hold plate 7 to set, the payload platform 4 is arranged between the first grip block 7 and the second grip block 8, and first grip block 7 is with pushing away
Rolling guide 3, the cylinder body installation of the vertical oil cylinder 2 are respectively mounted between dynamic plate 6 between the second grip block 8 and the surface of frame 1
In the top of frame 1, the piston rod of vertical oil cylinder 2 is set towards payload platform 4, and is fixed on the upper surface of payload platform 4, described
Pulley gear is arranged in frame 1, and connects rolling guide 3.
The rolling guide 3 includes retainer 9 and roller 10, and the roller 10 is rotatably installed on retainer 9, and two
Roller 10 on rolling guide 3 contradict respectively relative to the first grip block 7 and pushing plate 6 between and the second grip block 8 with
Between the surface of frame 1.
The pulley gear includes pull rope 11, first pulley 12, second pulley 13 and fixed seat 14, the first pulley
12 are arranged on retainer 9, and the second pulley 13 is arranged in fixed seat 14, and the fixed seat 14 is arranged on payload platform 4
Upper surface, one end of the pull rope 11 is connected in frame 1, and first pulley 12 and second pulley are crossed in winding to the other end successively
It is connected after 13 with fixed seat 14.
The pulley gear is provided with 4, and is provided with two on each rolling guide 3.
The pretightning force bolt 5 is provided with multiple, and is evenly distributed in frame 1 and corresponds at pushing plate 6, can be to promoting
6 full surface of plate produces identical pretension motive force.
Because measurement load is larger, when horizontal shear is 450 ton hours, the part below rolling guide 3 is born load and is more than
700 tons, therefore using the guider of the application, due to being applied with pretightning force by bolt 5, guide rail does not fall out, and leads to
The setting of pulley gear is crossed, can be the 1/2 of oil cylinder displacement by the displacement of guide rail.
By using above-mentioned technical proposal, 1, can effectively solve the design and system of big load shearing force guider
Make；
2nd, substantial amounts of maintenance cost can be saved；
3rd, the design and production that can realize the pressure-shear test machine of more big load become a reality；
By being equipped with for rolling guide 3 and clamping device, moving up and down not for large-tonnage payload platform 4 can be oriented to
Deflect situation, by the setting of pulley gear, can synchronous rolling guide rail 3 synchronously move down or move up with payload platform 4, keep away
When having exempted from payload platform 4 occur to move down, cause occur situation about separating between payload platform 4 and frame 1.
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 (5)
- A kind of 1. pressure-shear test machine of side guide and Plumb load oil cylinder, it is characterised in that：Including frame, vertical oil cylinder, rolling Dynamic guide rail, payload platform, clamping device and pulley gear, the rolling guide are provided with two, and the clamping device includes pre- Clamp force bolt, pushing plate, the first grip block and the second grip block, the pretightning force bolt is arranged on the side of frame, described to push away Dynamic plate is connected with one end that pretightning force bolt be located on the inside of frame, and first grip block is installed in promotion plate surface, and described the Two grip blocks are arranged in frame, and corresponding first grip block of the second grip block is set, and the payload platform is arranged on the first folder Hold between plate and the second grip block, pacify between the second grip block and frame surface between first grip block and pushing plate Rolling guide is filled, the cylinder body of the vertical oil cylinder is arranged on the top of frame, and the piston rod of vertical oil cylinder is set towards payload platform Put, and be fixed on payload platform upper surface, the pulley gear is arranged in frame, and connects rolling guide.
- 2. the pressure-shear test machine of side guide according to claim 1 and Plumb load oil cylinder, it is characterised in that：The rolling Dynamic guide rail includes retainer and roller, and the roller is rotatably installed on retainer, and the roller difference on two rolling guides Contradict relative to the first grip block and pushing plate between the second grip block and frame surface.
- 3. the pressure-shear test machine of side guide according to claim 2 and Plumb load oil cylinder, it is characterised in that：The cunning Wheel apparatus includes pull rope, first pulley, second pulley and fixed seat, and the first pulley is arranged on retainer, and described the Two pulleys are arranged in fixed seat, and the fixed seat is arranged on the upper surface of payload platform, and one end of the pull rope is connected to In frame, the other end is connected after first pulley and second pulley are crossed in winding with fixed seat successively.
- 4. the pressure-shear test machine of side guide according to claim 3 and Plumb load oil cylinder, it is characterised in that：The cunning Wheel apparatus is provided with 4, and two are provided with each rolling guide.
- 5. the pressure-shear test machine of side guide according to claim 1 and Plumb load oil cylinder, it is characterised in that：It is described pre- Clamp force bolt is provided with multiple, and is evenly distributed in frame and corresponds at pushing plate, the full surface of pushing plate can be produced identical Pretension motive force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010204.3A CN107621421B (en) | 2017-10-25 | 2017-10-25 | Pressure shear testing machine for lateral guide rail and vertical loading oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010204.3A CN107621421B (en) | 2017-10-25 | 2017-10-25 | Pressure shear testing machine for lateral guide rail and vertical loading oil cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107621421A true CN107621421A (en) | 2018-01-23 |
| CN107621421B CN107621421B (en) | 2024-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711010204.3A Active CN107621421B (en) | 2017-10-25 | 2017-10-25 | Pressure shear testing machine for lateral guide rail and vertical loading oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107621421B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608863A (en) * | 2019-11-05 | 2019-12-24 | 曲禄好 | Civil engineering structure shock resistance test device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093051U (en) * | 1991-03-16 | 1992-01-15 | 黄石市锻压机床厂 | Upper blade adapter guiding device of plate shearing machine |
| WO1999011941A1 (en) * | 1997-08-28 | 1999-03-11 | Thk Co., Ltd. | Rolling motion guide |
| JP2001041870A (en) * | 1999-08-03 | 2001-02-16 | Shimadzu Corp | Biaxial quake-absorbing rubber tester |
| JP2002212938A (en) * | 2001-01-22 | 2002-07-31 | Yamaguchi Univ | Field shear tester |
| JP2008121224A (en) * | 2006-11-09 | 2008-05-29 | Ss Kenkyusho:Kk | Base-isolating support |
| JP2011033380A (en) * | 2009-07-30 | 2011-02-17 | Bridgestone Corp | Force application testing device |
| CN102207436A (en) * | 2010-07-26 | 2011-10-05 | 水利部交通运输部国家能源局南京水利科学研究院 | High performance direct shearing apparatus for large contact surfaces |
| CN202002853U (en) * | 2010-12-24 | 2011-10-05 | 李双弟 | Pressure-shear testing machine |
| CN202994598U (en) * | 2012-12-31 | 2013-06-12 | 济南天辰试验机制造有限公司 | Microcomputer-controlled electro-hydraulic servo pressure shear tester |
| CN207570937U (en) * | 2017-10-25 | 2018-07-03 | 北京富力通达科技有限公司 | The pressure-shear test machine of side guide and Plumb load oil cylinder |
-
2017
- 2017-10-25 CN CN201711010204.3A patent/CN107621421B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093051U (en) * | 1991-03-16 | 1992-01-15 | 黄石市锻压机床厂 | Upper blade adapter guiding device of plate shearing machine |
| WO1999011941A1 (en) * | 1997-08-28 | 1999-03-11 | Thk Co., Ltd. | Rolling motion guide |
| EP0933544A1 (en) * | 1997-08-28 | 1999-08-04 | Thk Co., Ltd. | Rolling motion guide |
| JP2001041870A (en) * | 1999-08-03 | 2001-02-16 | Shimadzu Corp | Biaxial quake-absorbing rubber tester |
| JP2002212938A (en) * | 2001-01-22 | 2002-07-31 | Yamaguchi Univ | Field shear tester |
| JP2008121224A (en) * | 2006-11-09 | 2008-05-29 | Ss Kenkyusho:Kk | Base-isolating support |
| JP2011033380A (en) * | 2009-07-30 | 2011-02-17 | Bridgestone Corp | Force application testing device |
| CN102207436A (en) * | 2010-07-26 | 2011-10-05 | 水利部交通运输部国家能源局南京水利科学研究院 | High performance direct shearing apparatus for large contact surfaces |
| CN202002853U (en) * | 2010-12-24 | 2011-10-05 | 李双弟 | Pressure-shear testing machine |
| CN202994598U (en) * | 2012-12-31 | 2013-06-12 | 济南天辰试验机制造有限公司 | Microcomputer-controlled electro-hydraulic servo pressure shear tester |
| CN207570937U (en) * | 2017-10-25 | 2018-07-03 | 北京富力通达科技有限公司 | The pressure-shear test machine of side guide and Plumb load oil cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608863A (en) * | 2019-11-05 | 2019-12-24 | 曲禄好 | Civil engineering structure shock resistance test device |
| CN110608863B (en) * | 2019-11-05 | 2021-01-01 | 曲禄好 | Civil engineering structure shock resistance test device |
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| Publication number | Publication date |
|---|---|
| CN107621421B (en) | 2024-04-12 |
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