CN207717518U - A kind of pressure testing machine - Google Patents
A kind of pressure testing machine Download PDFInfo
- Publication number
- CN207717518U CN207717518U CN201820041414.2U CN201820041414U CN207717518U CN 207717518 U CN207717518 U CN 207717518U CN 201820041414 U CN201820041414 U CN 201820041414U CN 207717518 U CN207717518 U CN 207717518U
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- Prior art keywords
- pressure
- bearing
- testing machine
- device shell
- telescopic device
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Abstract
The utility model discloses a kind of pressure testing machines of experimental rig technical field,Including bearing,The top right side of the bearing is installed with data presentation device shell,It is installed with pressure data display screen on the upside of the outer wall of the data presentation device shell,Telescopic device switch button is installed on the downside of the outer wall of the data presentation device shell,It is installed with host-processor on the left of the intracavity bottom of the data presentation device shell,It is installed with holder at left and right sides of the top of the bearing,The outer wall of holder described in two groups is socketed organic frame,This kind of pressure testing machine,Reasonable design,It is highly practical,Using by electric expansion cylinder,The pressure data harvester of the compositions such as host-processor and pressure sensor,Instead of traditional hydraulic pressure experimental rig,Reduce production cost,Simple operation,And without oil pollution,Fluid need not be replaced,Reduce the pollution of environment.
Description
Technical field
The utility model is related to experimental rig technical field, specially a kind of pressure testing machine.
Background technology
Pressure testing machine is used for stretching, compression, bending and the shearing test of various metal materials, also can be used as plastics, mixes
The compression test of the nonmetallic materials such as solidifying soil, cement, increases simple attachment, can complete adhesive tape chain, steel wire rope, welding rod, watt
And the multiple performance experiment of component, pressure testing machine currently on the market mostly use hydraulic pressure testing machine, mainly use hydraulic pressure
System testing pressure, including motor and high-pressure oil pump, send fuel tap, oil return valve, fuel tank etc., complicated, production cost is high, needs
Periodically to replace fluid, it is time-consuming and laborious, once and hydraulic system break down, need by hydraulic system remove decompose, hold
The liquid flow channel for oil external world is easily caused, pollutes environment, it is therefore desirable to further to current pressure testing machine to be improved.
Utility model content
The purpose of this utility model is to provide a kind of pressure testing machines, to solve production mentioned above in the background art
At book height, need periodically to replace fluid, the problem of time-consuming and laborious and pollution environment.
To achieve the above object, the utility model provides the following technical solutions：A kind of pressure testing machine, including bearing, institute
The top right side for stating bearing is installed with data presentation device shell, is fixed on the upside of the outer wall of the data presentation device shell
Pressure data display screen is installed, telescopic device switch button, institute are installed on the downside of the outer wall of the data presentation device shell
It states and is installed with host-processor on the left of the intracavity bottom of data presentation device shell, at left and right sides of the top of the bearing
It is installed with holder, the outer wall of holder described in two groups is socketed organic frame, and the inner cavity top of the rack, which is installed with, to be stretched
Compression apparatus, and telescopic device, through the bottom of rack, the bottom of the telescopic device is installed with bearing plate, the branch
The top of seat is installed with pressure sensor, and waste material support plate, the waste material are installed at the top of the pressure sensor
Lower bearing plate is installed at the top of support plate, the host-processor is electric with pressure data display screen and pressure sensor respectively
Property connection, the telescopic device switch button and electrical retractor are electrically connected.
Preferably, the telescopic device is electric expansion cylinder.
Preferably, the width of the waste material support plate is more than the diameter of lower bearing plate.
Preferably, the diameter of the upper bearing plate is identical as the lower diameter of bearing plate.
Compared with prior art, the utility model has the beneficial effects that：This kind of pressure testing machine, reasonable design, practicability
By force, using the pressure data harvester being made of electric expansion cylinder, host-processor and pressure sensor etc., instead of traditional
Hydraulic pressure experimental rig reduces production cost, simple operation, and without oil pollution, need not replace fluid, reduce
The pollution of environment.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model data presentation device shell sectional view；
Fig. 3 is the utility model rack sectional view.
In figure：1 bearing, 2 data presentation device shells, 3 telescopic device switch buttons, 4 pressure data display screens, 5 hosts
Processor, 6 holders, 7 racks, 8 telescopic devices, bearing plate, 10 pressure sensors, 11 waste material support plates, 12 times bearing plates on 9.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of pressure testing machine, including bearing 1, it is described
The top right side of bearing 1 is installed with data presentation device shell 2, and the outer wall upside of the data presentation device shell 2 is solid
Dingan County is equipped with pressure data display screen 4, and telescopic device switch button is equipped on the downside of the outer wall of the data presentation device shell 2
3, the intracavity bottom left side of the data presentation device shell 2 is installed with host-processor 5, the top left of the bearing 1
Right both sides are installed with holder 6, and the outer wall of holder 6 described in two groups is socketed organic frame 7, the inner cavity top of the rack 7
It is installed with telescopic device 8, and telescopic device 8, through the bottom of rack 7, the bottom of the telescopic device 8 is fixedly mounted
There are upper bearing plate 9, the top of the bearing 1 to be installed with pressure sensor 10, the top of the pressure sensor 10 is fixed
Waste material support plate 11 is installed, the top of the waste material support plate 11 is installed with lower bearing plate 12, and the host-processor 5 is distinguished
It is electrically connected with pressure data display screen 4 and pressure sensor 10, the telescopic device switch button 3 and electrical retractor 8
It is electrically connected.
Wherein, the telescopic device 8 is electric expansion cylinder, and the width of the waste material support plate 11 is more than the straight of lower bearing plate 12
Diameter, the diameter of the upper bearing plate 9 are identical as the diameter of lower bearing plate 12.
Operation principle：When needing to detect test block carrying pressure, test block is put at the top of lower bearing plate 12, this
When press telescopic device switch button 3, at this time telescopic device 8 start to work, at this time telescopic device 8 telescopic end decline, drive
Upper bearing plate 9 declines, while the pressure that the lower bearing plate 12 of the detection of pressure sensor 10 carries, while pressure sensor 10 being acquired
Data be transferred to host-processor 5, the data of acquisition in the form of numerical value are transferred to pressure data and shown by host-processor 5
Screen 4, and show that numerical value is shown in the form of peak value, pressure data display screen 4 draw test block from the curve for being loaded to rupture, when
When upper bearing plate 9 causes test block to rupture with the extruding of lower bearing plate 12, telescopic device switch button 3, telescopic device 8 are pressed again
Telescopic end rise, 9 return-to-home position of bearing plate in drives, the test block damaged at this time drops into waste material support plate 11, experiment
Personnel can pressure data values, peak-peak be that test block maximum bears pressure value from pressure data display screen 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of pressure testing machine, including bearing (1), it is characterised in that：The top right side of the bearing (1) is installed with number
According to display device shell (2), pressure data display screen is installed on the upside of the outer wall of the data presentation device shell (2)
(4), telescopic device switch button (3), the data display dress are installed on the downside of the outer wall of the data presentation device shell (2)
It sets and is installed with host-processor (5) on the left of the intracavity bottom of shell (2), it is solid at left and right sides of the top of the bearing (1)
Dingan County is equipped with holder (6), and the outer wall of holder (6) described in two groups is socketed organic frame (7), and the inner cavity top of the rack (7) is solid
Dingan County is equipped with telescopic device (8), and telescopic device (8), through the bottom of rack (7), the bottom of the telescopic device (8) is solid
Dingan County is equipped with upper bearing plate (9), and pressure sensor (10), the pressure sensor are installed at the top of the bearing (1)
(10) it is installed with waste material support plate (11) at the top of, lower bearing plate is installed at the top of the waste material support plate (11)
(12), the host-processor (5) is electrically connected with pressure data display screen (4) and pressure sensor (10) respectively, described to stretch
Compression apparatus switch button (3) is electrically connected with electrical retractor (8).
2. a kind of pressure testing machine according to claim 1, it is characterised in that：The telescopic device (8) is electric expansion
Cylinder.
3. a kind of pressure testing machine according to claim 1, it is characterised in that：The width of the waste material support plate (11) is more than
The diameter of lower bearing plate (12).
4. a kind of pressure testing machine according to claim 1, it is characterised in that：The diameter of the upper bearing plate (9) is under
The diameter of bearing plate (12) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041414.2U CN207717518U (en) | 2018-01-11 | 2018-01-11 | A kind of pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041414.2U CN207717518U (en) | 2018-01-11 | 2018-01-11 | A kind of pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717518U true CN207717518U (en) | 2018-08-10 |
Family
ID=63055410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041414.2U Active CN207717518U (en) | 2018-01-11 | 2018-01-11 | A kind of pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956278A (en) * | 2018-09-29 | 2018-12-07 | 鲁东大学 | A kind of regeneration concrete resistance to compression detection device |
-
2018
- 2018-01-11 CN CN201820041414.2U patent/CN207717518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956278A (en) * | 2018-09-29 | 2018-12-07 | 鲁东大学 | A kind of regeneration concrete resistance to compression detection device |
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