CN205826430U - A kind of material pressure testing machine - Google Patents
A kind of material pressure testing machine Download PDFInfo
- Publication number
- CN205826430U CN205826430U CN201620771299.5U CN201620771299U CN205826430U CN 205826430 U CN205826430 U CN 205826430U CN 201620771299 U CN201620771299 U CN 201620771299U CN 205826430 U CN205826430 U CN 205826430U
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- CN
- China
- Prior art keywords
- pressure
- testing machine
- workbench
- controller
- pressure transducer
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- 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.)
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Abstract
The utility model discloses a kind of material pressure testing machine, including base, the top of described base is provided with workbench, the top of described workbench is provided with weighted table, the top of described weighted table is provided with pressure responsive device, the top of described pressure-bearing platform is provided with stress bracket, and the inwall bottom of described stress bracket is provided with the second pressure transducer.This material pressure testing machine, by stress bracket, pressure-bearing platform and the cooperation of pressure responsive device, first hydraulically extensible bar drives to overlay under bottom platen and is combined on pressure measuring piece, deformation glue-line deforms upon, the pressure transmission received is shown pressure value to controller and by display by pressure transducer, when measuring bar dress object, pressure measuring rod is positioned in stress bracket, second hydraulically extensible bar drives stress bracket to promote, bottom platen presses down the pressure being inductively measured bar by the second pressure transducer, planar materials and circular tube shaped material can be detected, improve the precision of detection, improve the practicality of pressure testing machine.
Description
Technical field
This utility model relates to field of mechanical technique, is specially a kind of material pressure testing machine.
Background technology
Material pressure testing machine is that material, part, component are carried out mechanical property and the instrument of technological property test and set
Standby, it is a kind of testing inspection instrument conventional in project test detection work, of many uses, both can do inorganic binder, water
Cement concrete, mortar compressive strength test, it is also possible to the test of making cement concrete flexural strength and Cement Glue Sand Bending Strength
Test, presently used testing machine be mostly mechanical type pressing force tester, uses mechanical dial plate to carry out showing, reading during detection, takes
Time laborious, operation inconvenience, and precision is relatively low, causes result of the test to have deviation, in the prior art, such as Application No.
The utility model patent of 201220607226.4, the upper loading plate including stress frame, being arranged on stress frame and lower carrying
Plate, fixes with the threaded rod end being arranged on stress frame above upper loading plate, is provided with oil hydraulic system below lower loading plate,
Lower loading plate sets the force plate of pressure transducer in being provided above, the signal output part of pressure transducer is adopted with the signal of display
Collection end connects, and is integrated with demarcating module, memory module and computing module in display, although this patent can carry out pressure detecting,
But when actually used, it is impossible to difform material is carried out pressure detecting, Practical Performance is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of material pressure testing machine, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of material pressure testing machine, the end of including
Seat, the top of described base is provided with workbench, and the top of described workbench is provided with roof platform, and described roof platform passes through support column and work
Platform is connected, and the right-hand member of described base is provided with operating board, and the top of described operating board is provided with fixed mount, on the right side of described fixed mount
Under be respectively arranged at two ends with display and controller, described display is electrically connected with controller, and the left end of described base is provided with liquid
Press pump, described hydraulic pump is electrically connected with controller, and the bottom of described roof platform is provided with bottom platen, and described bottom platen passes through the first liquid
Pressure expansion link is connected with roof platform, and the top of described workbench is provided with weighted table, and the top of described weighted table is provided with pressure responsive device, institute
Stating pressure responsive device and include resistance strain gage, the two ends, left and right of described resistance strain gage are equipped with the first pressure transducer, and described
One pressure transducer and resistance strain gage are electrically connected with controller, described first pressure transducer and the outer wall of resistance strain gage
Being provided with deformation glue-line, the top of described pressure responsive device is provided with pressure-bearing platform, and the top of described pressure-bearing platform is provided with stress bracket, described is subject to
Power bracket is connected with workbench by the second hydraulically extensible bar, and the inwall bottom of described stress bracket is provided with the second pressure sensing
Device, described second pressure transducer is electrically connected with controller, and the outer wall of described second pressure transducer is provided with sense deformation glue-line.
Preferably, the inwall left and right sides of described stress bracket is equipped with interior semicircle set, and the bottom of described interior semicircle set sets
There are regulation bolt, described regulation bolt-through stress bracket.
Preferably, the upper surface of described pressure-bearing platform is provided with adaptive groove.
Preferably, described fixed mount is provided with revolving part with the junction of operating board.
Preferably, the left side of described workbench is provided with range sensor, and described range sensor is electrically connected with controller.
Compared with prior art, the beneficial effects of the utility model are: this material pressure testing machine, by stress bracket,
Pressure-bearing platform and the cooperation of pressure responsive device, the first hydraulically extensible bar drives to overlay under bottom platen and is combined on pressure measuring piece, and deformation glue-line is sent out
Raw deformation, the pressure transmission received to controller and is passed through display display pressure value, when measuring bar by pressure transducer
During dress object, pressure measuring rod being positioned in stress bracket, the second hydraulically extensible bar drives stress bracket to promote, and presses logical under bottom platen
Cross the second pressure transducer and inductively measure the pressure of bar, planar materials and circular tube shaped material can be detected, improve the precision of detection,
Improve the practicality of pressure testing machine.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is pressure responsive device structural representation of the present utility model；
Fig. 3 is interior semicircle nested structure schematic diagram of the present utility model.
In figure: 1, the first hydraulically extensible bar, 2, stress bracket, 3, adaptive groove, 4, pressure-bearing platform, 5, range sensor, 6, sense
Pressure device, the 601, first pressure transducer, 602, resistance strain gage, 603, deformation glue-line, 7, hydraulic pump, 8, base, 9, work
Platform, 10, weighted table, 11, support column, the 12, second hydraulically extensible bar, 13, roof platform, 14, bottom platen, 15, regulation bolt, 16, solid
Determine frame, 17, display, 18, controller, 19, revolving part, 20, operating board, 21, sense deformation glue-line, the 22, second pressure transducer,
23, interior semicircle set.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme: a kind of material pressure testing machine, including base 8,
The top of described base 8 is provided with workbench 9, and the top of described workbench 9 is provided with roof platform 13, and described roof platform 13 is by support column 11
Being connected with workbench 9, the right-hand member of described base 8 is provided with operating board 20, and the top of described operating board 20 is provided with fixed mount 16, described
Fixed mount 16 is provided with revolving part 19 with the junction of operating board 20, and the right side of described fixed mount 16 is respectively arranged at two ends with display up and down
Device 17 and controller 18, display 17 shows the pressure that the first pressure transducer 601 and the second pressure transducer 22 detect, institute
Stating display 17 to be electrically connected with controller 18, the left end of described base 8 is provided with hydraulic pump 7, described hydraulic pump 7 and controller 18
Being electrically connected with, the left side of described workbench 9 is provided with range sensor 5, senses bottom platen 14 times by arranging range sensor 5
Pressure distance, described range sensor 5 is electrically connected with controller 18, and the bottom of described roof platform 13 is provided with bottom platen 14, described under
Presenting a theatrical performance as the last item on a programme and 14 be connected with roof platform 13 by the first hydraulically extensible bar 1, the first hydraulically extensible bar 1 drives bottom platen to press for 14 times, described work
The top of station 9 is provided with weighted table 10, and the top of described weighted table 10 is provided with pressure responsive device 6, by pressure responsive device 6 to plane object
Material carries out pressure detecting, and described pressure responsive device 6 includes that resistance strain gage 602, the two ends, left and right of described resistance strain gage 602 are all provided with
The first pressure transducer 601, described first pressure transducer 601 and resistance strain gage 602 is had to be electrically connected with controller 18, institute
The outer wall stating the first pressure transducer 601 and resistance strain gage 602 is provided with deformation glue-line 603, and the top of described pressure responsive device 6 sets
There are pressure-bearing platform 4, the upper surface of described pressure-bearing platform 4 to be provided with adaptive groove 3, by arranging adaptive groove 3, stress bracket 2 placed wherein,
The top of described pressure-bearing platform 4 is provided with stress bracket 2, and stress bracket 2 can detect the pressure of round bar, improves the accuracy of detection of round bar,
Described stress bracket 2 is connected with workbench 9 by the second hydraulically extensible bar 12, and the inwall bottom of described stress bracket 2 is provided with the
Two pressure transducers 22, described second pressure transducer 22 is electrically connected with controller 18, described second pressure transducer 22
Outer wall is provided with sense deformation glue-line 21, and the inwall left and right sides of described stress bracket 2 is equipped with interior semicircle set 23, described interior semicircle set
The bottom of 23 is provided with regulation bolt 15, and described regulation bolt 15 runs through stress bracket 2.
Being positioned over by pressure measuring piece on pressure-bearing platform 4, the first hydraulically extensible bar 1 drives bottom platen to overlay for 14 times and is combined in pressure measuring piece
On, deformation glue-line 603 deforms upon, and the pressure transmission received to controller 18 and is passed through aobvious by the first pressure transducer 601
Show that device 17 shows pressure value, when measuring bar dress object, pressure measuring rod is positioned in stress bracket 2, the second hydraulically extensible bar
12 drive stress bracket 2 to promote, and bottom platen presses the pressure being inductively measured bar by the second pressure transducer 22 for 14 times.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a material pressure testing machine, including base, the top of described base is provided with workbench, and the top of described workbench sets
Having roof platform, described roof platform is connected with workbench by support column, it is characterised in that: the right-hand member of described base is provided with operating board, institute
The top stating operating board is provided with fixed mount, and the right side of described fixed mount is respectively arranged at two ends with display and controller up and down, described
Display is electrically connected with controller, and the left end of described base is provided with hydraulic pump, and described hydraulic pump is electrically connected with controller, institute
The bottom stating roof platform is provided with bottom platen, and described bottom platen is connected with roof platform by the first hydraulically extensible bar, the top of described workbench
End is provided with weighted table, and the top of described weighted table is provided with pressure responsive device, and described pressure responsive device includes resistance strain gage, described resistance
The two ends, left and right of foil gauge are equipped with the first pressure transducer, described first pressure transducer and resistance strain gage and controller electricity
Property connect, the outer wall of described first pressure transducer and resistance strain gage is provided with deformation glue-line, and the top of described pressure responsive device sets
Having pressure-bearing platform, the top of described pressure-bearing platform to be provided with stress bracket, described stress bracket passes through the second hydraulically extensible bar and workbench
Being connected, the inwall bottom of described stress bracket is provided with the second pressure transducer, and described second pressure transducer is electrical with controller
Connecting, the outer wall of described second pressure transducer is provided with sense deformation glue-line.
A kind of material pressure testing machine the most according to claim 1, it is characterised in that: about the inwall of described stress bracket
Both sides are equipped with interior semicircle set, and the bottom of described interior semicircle set is provided with regulation bolt, described regulation bolt-through stress bracket.
A kind of material pressure testing machine the most according to claim 1, it is characterised in that: the upper surface of described pressure-bearing platform is provided with
Adaptive groove.
A kind of material pressure testing machine the most according to claim 1, it is characterised in that: described fixed mount and the company of operating board
The place of connecing is provided with revolving part.
A kind of material pressure testing machine the most according to claim 1, it is characterised in that: the left side of described workbench be provided with away from
From sensor, described range sensor is electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771299.5U CN205826430U (en) | 2016-07-21 | 2016-07-21 | A kind of material pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771299.5U CN205826430U (en) | 2016-07-21 | 2016-07-21 | A kind of material pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826430U true CN205826430U (en) | 2016-12-21 |
Family
ID=57561272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620771299.5U Expired - Fee Related CN205826430U (en) | 2016-07-21 | 2016-07-21 | A kind of material pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198180A (en) * | 2016-08-02 | 2016-12-07 | 江苏思麦尔生命科技有限公司 | Tooth bracket mechanical test platform |
| CN108362550A (en) * | 2018-01-30 | 2018-08-03 | 中山大学 | A kind of main cushion cap of multilevel open type of large size mechanical test |
| CN108732012A (en) * | 2018-04-17 | 2018-11-02 | 华勤通讯技术有限公司 | Terminal embeds die casting strength test platform and method |
| CN110082509A (en) * | 2019-04-23 | 2019-08-02 | 烟台博源科技材料股份有限公司 | A kind of prediction paper whether the detection device and detection method of loss of gloss |
-
2016
- 2016-07-21 CN CN201620771299.5U patent/CN205826430U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198180A (en) * | 2016-08-02 | 2016-12-07 | 江苏思麦尔生命科技有限公司 | Tooth bracket mechanical test platform |
| CN106198180B (en) * | 2016-08-02 | 2019-03-26 | 江苏思麦尔生命科技有限公司 | Tooth bracket mechanical test platform |
| CN108362550A (en) * | 2018-01-30 | 2018-08-03 | 中山大学 | A kind of main cushion cap of multilevel open type of large size mechanical test |
| CN108732012A (en) * | 2018-04-17 | 2018-11-02 | 华勤通讯技术有限公司 | Terminal embeds die casting strength test platform and method |
| CN110082509A (en) * | 2019-04-23 | 2019-08-02 | 烟台博源科技材料股份有限公司 | A kind of prediction paper whether the detection device and detection method of loss of gloss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180721 |