CN206420718U - Electric-liquid type pressure test machine - Google Patents
Electric-liquid type pressure test machine Download PDFInfo
- Publication number
- CN206420718U CN206420718U CN201720054126.6U CN201720054126U CN206420718U CN 206420718 U CN206420718 U CN 206420718U CN 201720054126 U CN201720054126 U CN 201720054126U CN 206420718 U CN206420718 U CN 206420718U
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- CN
- China
- Prior art keywords
- frame
- motion bar
- electric
- mounting table
- liquid type
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of electric-liquid type pressure test machine, the initial spacing between pressure device and mounting table can be adjusted.A kind of electric-liquid type pressure test machine, including frame, the frame is provided with mounting table, force cell is provided between the lower section of the mounting table and frame, it is located at the position directly over mounting table in the frame and is provided with motion bar, the frame is provided with the dynamical element for driving motion bar to move up and down, the motion bar is provided with the adjusting rod being threadedly coupled with motion bar, the lower end of the adjusting rod is provided with the pressure device being fixedly connected with adjusting rod, the upper end of the adjusting rod is provided with the closing piece of hexa-prism, the frame is provided with the guide rod positioned at motion bar side, sliding block of the guide rod provided with set on the guide bar, the sliding block is provided with the connecting hole that motion bar is passed through, it is located at the lockhole that connection hole is provided with the hexa-prism locked with closing piece on the sliding block lower surface.
Description
Technical field
The utility model is related to a kind of pressure testing machine, more particularly to a kind of electric-liquid type pressure test machine.
Background technology
A kind of electric-liquid type pressure test machine is mainly used in the compression test of multiple material, for example：It is cement, concrete, various
The compressive strength test of building brick, rubber blanket, concrete component, hardware etc..Complete machine is main by main frame, oil sources, control
Cabinet and the most of composition of digital display meter four.The machine applies test force using hydraulic system, and test data is measured by oil pressure sensor, number
Code pipe show, the function such as shows with peak holding, loading speed, operates and display portion is highly appropriate, be easy to experimenter to enter
Row operation and observation.
Authorization Notice No. discloses a kind of electric-liquid type pressure test machine for CN205786116U utility model patent.The reality
There is problems with new：In order that electric-liquid type pressure test machine can be applied to the tested thing of various different heights, pressure
Initial spacing between power device and tested thing mounting table can be than larger, and the pressure device in test height relatively low tested thing
Meeting sky walks a very long segment distance, influences testing efficiency.
Utility model content
The purpose of this utility model is to provide a kind of electric-liquid type pressure test machine, between initial between pressure device and mounting table
Away from can adjust.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of electric-liquid type pressure examination
Machine, including frame are tested, the frame is provided with mounting table, and force cell, institute are provided between the lower section of the mounting table and frame
State the position being located in frame directly over mounting table and be provided with motion bar, the frame is dynamic provided with drive motion bar up and down motion
Power element, the motion bar is provided with the adjusting rod being threadedly coupled with motion bar, and the lower end of the adjusting rod is provided with and adjusting rod
The pressure device being fixedly connected, the upper end of the adjusting rod is provided with the closing piece of hexa-prism, and the frame, which is provided with, is located at motion bar
The guide rod of side, sliding block of the guide rod provided with set on the guide bar, the sliding block is provided with the connection that motion bar is passed through
It is located at the lockhole that connection hole is provided with the hexa-prism locked with closing piece on hole, the sliding block lower surface.
By above-mentioned technical proposal, sliding block is pushed up so that closing piece departs from lockhole, such adjusting rod just can be in work
Rotate to move up and down along connection screw thread in lever.Cause sliding block by sliding block is decontroled after adjusting rod regulation to suitable position
Lower surface be connected to the upper surface of closing piece, then proceed to rotate adjusting rod, in the angle angle phase just with lockhole of closing piece
Lock pillar adjusting rod in lockhole is caught in again during to correspondence.Then motion bar is driven to move downward so that pressure by dynamical element
Device is extruded with the tested thing on mounting table, and pressure value is measured by force cell.By adjusting pressure device manually and putting
The initial distance between platform is put to increase measurement efficiency.
It is further arranged to：The guide rod has two and is located at the left and right sides of motion bar in frame, two respectively
The guide rod both passes through sliding block.
By above-mentioned technical proposal, two guide rods are more uniformly stressed when lock pillar adjusting rod, it is not easy to occurred
Deformation.Because motion bar passes through the position of sliding block to be male thread portion, sliding block can not be fitted close with sliding block, therefore set two
Guide rod would not can have the slewing area of low-angle by sliding block as a guide rod along guide rod, be so caught in closing piece
Alignment is avoided the need for when lockhole.
It is further arranged to：Two guide rod surface is coated with hard chromium layers.
By above-mentioned technical proposal, hard chromium layers are set to cause guide rod more wear-resisting on the surface of guide rod, sliding block is not
The surface of disconnected guide rod when slide up and down is not easy to be damaged.
It is further arranged to：The force cell is to be detachably connected with frame, mounting table.
Pass through above-mentioned technical proposal so that the force cell that force cell can more renew when damage.
It is further arranged to：The dynamical element is oil cylinder, and the piston rod of the oil cylinder is fixedly connected with motion bar.
By above-mentioned technical proposal, motion bar motion is driven by the motion of the piston rod of oil cylinder to complete band dynamic pressure
The action that device is pushed.
It is further arranged to：The upper surface of the mounting table is parallel with the lower surface of pressure device and is diameter identical circle
Shape.
By above-mentioned technical proposal, the upper surface of the mounting table result for causing measurement parallel with the lower surface of pressure device is more accurate
Really, as long as and both then make it that tested thing is located on mounting table in the range of upper surface for diameter identical is circular, so that it may
To be similarly positioned in when causing tested thing to be extruded by pressure device in the range of the lower surface of pressure device, so there is no need to go pair
Quasi- pressure device.
It is further arranged to：The digital display meter for the pressure value that the frame is measured provided with display force cell.
By above-mentioned technical proposal, set digital display meter to show numerical value that force cell is measured, facilitate experimenter to remember
Record.
In summary, the beneficial effects of the utility model are：
1st, the initial distance between pressure device and mounting table is adjusted by adjusting rod, service efficiency is lifted；
2nd, being coordinated by the closing piece on the lockhole and regulating block on sliding block can not rotated to lock adjusting rod, and locking is conciliate
The operation of lock is all very convenient.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the side view of embodiment.
Reference：1st, frame；2nd, force cell；3rd, mounting table；4th, oil cylinder；5th, motion bar；6th, adjusting rod；7th, pressure
Device；8th, digital display meter；9th, closing piece；10th, guide rod；11st, sliding block；12nd, connecting hole；13rd, lockhole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
As shown in figure 1, a kind of electric-liquid type pressure test machine, including frame 1, the centre position bolt connection of the bottom of frame 1
There is force cell 2, the top bolt connection of force cell 2 has in mounting table 3, frame 1 positioned at the surface of mounting table 3
Position is provided with the oil cylinder 4 that piston rod sets down and is used as dynamical element.The activity being fixedly connected on the piston rod of oil cylinder 4
Bar 5 is moved downward in the presence of oil cylinder 4, with motion bar 5 be threadedly coupled adjusting rod 6 followed by motion bar 5 together with move, make
Lower surface on adjusting rod 6 is shaped as circular pressure device 7 identical with the upper surface of mounting table 3 and moved downward, and extrude placement
Measured object on mounting table 3, measures the bearing capacity of measured object.The digital display meter 8 that the side of frame 1 is installed with shows force-measuring sensing
The numerical value that device 2 is sensed.
As depicted in figs. 1 and 2, put on mounting table 3 after measured object, the He of pressure device 7 is caused by rotation adjusting lever 6
The distance between measured object reaches suitable value.The upper end of adjusting rod 6, which is welded with the closing piece 9 of hexa-prism, frame 1, is located at activity
The position of the both sides of bar 5 is respectively welded with the guide rod 10 that a root surface is coated with hard chromium layers, and two guide rods 10 are each passed through sliding block 11
On two connecting holes 12 after sliding block 11 is fixed on guide rod 10, and cause sliding block 11 be merely able to along on guide rod 10
Lower slider.Sliding block 11 is located at the upper end of adjusting rod 6, and sliding block 11 is stuck on closing piece 9 to cause by the lockhole 13 of hexa-prism
Adjusting rod 6 can not be rotated further by.
As depicted in figs. 1 and 2, in use, after measured object is placed on mounting table 3, sliding block 11 is pushed up so that
Closing piece 9 departs from lockhole 13, and such adjusting rod 6 can just be rotated on motion bar 5 to adjust up and down, is arrived and is closed in the regulation of adjusting rod 6
Sliding block 11 is unclamped after suitable position causes closing piece 9 to be caught in lockhole 13 again, drives pressure device 7 to move downward by oil cylinder 4 crowded
The tested thing of pressure, the numerical value measured by the reading force cell 2 of digital display meter 8 is recorded.For the safety of test process, oil
The movement velocity of cylinder 4 is slower, so first passing through the distance between the quick regulation pressure device 7 of adjusting rod 6 and measured object so that survey
Amount efficiency is higher.
Claims (7)
1. a kind of electric-liquid type pressure test machine, including frame (1), the frame (1) are provided with mounting table (3), the mounting table (3)
Lower section and frame (1) between be provided with force cell (2), the position directly over mounting table (3) is located on the frame (1) and is set
There is motion bar (5), the frame (1) is provided with the dynamical element for driving motion bar (5) to move up and down, it is characterized in that：The work
Lever (5) is provided with the adjusting rod (6) being threadedly coupled with motion bar (5), and the lower end of the adjusting rod (6) is provided with and adjusting rod
(6) pressure device (7) being fixedly connected, the upper end of the adjusting rod (6) is provided with the closing piece (9) of hexa-prism, the frame (1)
Provided with the guide rod (10) positioned at motion bar (5) side, the guide rod (10) is provided with the sliding block being enclosed on guide rod (10)
(11), the sliding block (11), which is provided with the connecting hole (12) that motion bar (5) is passed through, sliding block (11) lower surface, is located at connecting hole
(12) place is provided with the lockhole (13) of the hexa-prism locked with closing piece (9).
2. electric-liquid type pressure test machine according to claim 1, it is characterized in that：The guide rod (10) has two and divided
Not Wei Yu in frame (1) motion bar (5) the left and right sides, two guide rods (10) both pass through sliding block (11).
3. electric-liquid type pressure test machine according to claim 2, it is characterized in that：Two guide rod (10) surface is coated with firmly
Layers of chrome.
4. electric-liquid type pressure test machine according to claim 1, it is characterized in that：The force cell (2) and frame
(1), mounting table (3) is to be detachably connected.
5. electric-liquid type pressure test machine according to claim 1, it is characterized in that：The dynamical element is oil cylinder (4), described
The piston rod of oil cylinder (4) is fixedly connected with motion bar (5).
6. electric-liquid type pressure test machine according to claim 1, it is characterized in that：The upper surface of the mounting table (3) and pressure
The lower surface of power device (7) is parallel and circular for diameter identical.
7. electric-liquid type pressure test machine according to claim 1, it is characterized in that：The frame (1) is provided with display dynamometry
The digital display meter (8) for the pressure value that sensor (2) is measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054126.6U CN206420718U (en) | 2017-01-17 | 2017-01-17 | Electric-liquid type pressure test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054126.6U CN206420718U (en) | 2017-01-17 | 2017-01-17 | Electric-liquid type pressure test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420718U true CN206420718U (en) | 2017-08-18 |
Family
ID=59571392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054126.6U Expired - Fee Related CN206420718U (en) | 2017-01-17 | 2017-01-17 | Electric-liquid type pressure test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507035A (en) * | 2018-12-13 | 2019-03-22 | 浙江礼显试验仪器制造有限公司 | A kind of testing machine measuring object compression strength |
| CN111289871A (en) * | 2018-12-06 | 2020-06-16 | 大量科技（涟水）有限公司 | Pressure holding device with pressure detection function for IC test |
| CN111397878A (en) * | 2020-04-05 | 2020-07-10 | 来安县祥瑞机电科技有限责任公司 | Wharf water tank experiment structure applied to drilling platform and experiment method thereof |
-
2017
- 2017-01-17 CN CN201720054126.6U patent/CN206420718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289871A (en) * | 2018-12-06 | 2020-06-16 | 大量科技（涟水）有限公司 | Pressure holding device with pressure detection function for IC test |
| CN109507035A (en) * | 2018-12-13 | 2019-03-22 | 浙江礼显试验仪器制造有限公司 | A kind of testing machine measuring object compression strength |
| CN109507035B (en) * | 2018-12-13 | 2021-10-15 | 浙江礼显试验仪器制造有限公司 | Testing machine for measuring compressive strength of object |
| CN111397878A (en) * | 2020-04-05 | 2020-07-10 | 来安县祥瑞机电科技有限责任公司 | Wharf water tank experiment structure applied to drilling platform and experiment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |