CN207675545U - A kind of hollow glass compressive strength test device - Google Patents
A kind of hollow glass compressive strength test device Download PDFInfo
- Publication number
- CN207675545U CN207675545U CN201721590471.8U CN201721590471U CN207675545U CN 207675545 U CN207675545 U CN 207675545U CN 201721590471 U CN201721590471 U CN 201721590471U CN 207675545 U CN207675545 U CN 207675545U
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- Prior art keywords
- hollow glass
- compressive strength
- platform
- strength test
- fixed
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Abstract
The utility model discloses a kind of hollow glass compressive strength test devices, including rack body, motor, electric pushrod, support platform；Motor is fixed at the top of rack body, and electric pushrod is fixedly connected with motor, and electric pushrod is fixed in support platform, and reinforcing cylinder is fixedly installed in the lower part of electric pushrod；Guide rod the inner front side position of rack body it is vertical, be arranged in parallel；Slideway is fixed at the rear positions of rack body, and slideway is vertical, is arranged in parallel with two；Test platform is fixed at the lower part of reinforcing cylinder, and test platform passes through guide rod.This hollow glass compressive strength test device substantially increases this hollow glass compressive strength test device, and the accurate measurement to glass test piece applied force improves hollow glass compressive strength test device, to the accuracy of compressive strength test；The efficiency to hollow glass compressive strength test is improved simultaneously.
Description
Technical field
The utility model belongs to hollow glass compressive strength test technical field, and in particular to a kind of hollow glass pressure resistance
Spend experimental rig.
Background technology
With the improvement of people ' s living standards and modern architecture, the requirement to the performance of hollow glass is higher and higher,
Requirement especially to the compression strength of hollow glass is further stringent.Improve an important finger of the durability of hollow glass
Mark is exactly the compression strength of hollow glass；Therefore it is hollow glass deep processing to the testing inspection of the compression strength of hollow glass
Important detection test index in technique, the compressive property of hollow glass are required to bear 300~400 Ns of power, Cai Nengbao
Card hollow glass meets the durability required by national standard.
In the prior art, more general compression Strength testing machine is still rested on to the compression test of hollow glass, it is right
The experiment of compression strength is mainly in such a way that instrument is shown, to measure the power applied to hollow glass test piece；Using this
The technical issues of sample loading mode is primarily present be：Experiment applied force is shown with general instrument, inaccurate there are the applied force of test
Problem；Inventor is based on problems of the prior art, has developed a kind of hollow glass compressive strength test device, can be very
Solve problems of the prior art well.
Utility model content
In order to solve the above-mentioned technical problem the utility model, provides a kind of hollow glass compressive strength test device, sets
It counts reasonable, simple in structure, easy to use efficient；It can solve to be shown with instrument in the prior art and measure asking for applied force inaccuracy
Topic；This hollow glass compressive strength test device is substantially increased, the accurate measurement to glass test piece applied force improves
Hollow glass compressive strength test device, to the accuracy of compressive strength test.The utility model is mainly used with electric pushrod
As application power, while using the guiding role of guide rod, to improve the accuracy to hollow glass test piece applied force；Profit
With force snesor is applied, to measure the size of applied force.
Technical solution used by the utility model is：A kind of hollow glass compressive strength test device, including holder sheet
Body, motor, electric pushrod, support platform；Motor is fixed at the top of rack body, and electric pushrod is fixed with motor to be connected
It connects, electric pushrod is fixed in support platform, and reinforcing cylinder is fixedly installed in the lower part of electric pushrod；Guide rod is propping up
The inner front side position of frame ontology is vertical, is arranged in parallel；Slideway is fixed at the rear positions of rack body, slideway is vertical,
It is arranged in parallel with two；Two guide rods pass through support platform, the rear portion of support platform to be fixedly connected with slideway, support platform peace
On the sliding rail of slideway, move up and down；Test platform is fixed at the lower part of reinforcing cylinder, and test platform, which passes through, to be oriented to
Bar；There are two spring, spring wraps up on the guide bar for the bottom fixed setting of two guide rods；It is solid in the bottom of two guide rods
Surely it is provided with sensor, sensor is fixedly connected with the bottom of rack body；Support backing plate is fixed at the bottom of rack body
Portion centre position, support backing plate are corresponding with the center of test platform.
The reinforcing cylinder is arranged in parallel up and down with test platform, reinforces the center of cylinder alignment test platform.
The sensor contacts of the spring and bottom setting, spring are moved up and down in two guide rods.
Described spring being fixedly installed on the guide bar or so height is equal, is arranged in parallel vertical.
The support backing plate, the center of test platform and reinforcing cylinder, are arranged in vertical direction in horizontal line.
The use process of this hollow glass compressive strength test device is：Experiment hollow glass piece is placed on examination first
The center of platform is tested, then opens the switch of motor, electricity is made to be in open state；It is downward in motor pushing electric pushrod
It is mobile, while electric pushrod moves down, guiding role of the support platform by slideway and guide rod is driven, while making support
Platform moves down；When reinforcing cylinder is contacted with the hollow glass test film on test platform, in pushing down on for reinforcing cylinder
Under dynamic, test platform is continued to push down on；When test platform compresses downwards spring, sensor will measure reinforcing circle
The size of column exerted forces；Then the power applied according to the area of hollow glass test film institute stress and reinforcing cylinder, calculates
Go out the born compression strength of hollow glass；Above procedure is exactly the use process of this hollow glass compressive strength test device.
It is described to be fixedly installed reinforcing cylinder in the lower part of electric pushrod；The main function that wherein reinforcing cylinder plays is root
According to the size of reinforcing cylinder exerted forces, the forced area that hollow glass test film is born can be quickly calculated；Because plus
The diameter of power cylinder is certain, according to the reinforcing cylinder of special diameter, it may be determined that the forced area that hollow glass is born；
Be conducive to improve the accuracy that hollow glass compression strength calculates.
The guide rod the inner front side position of rack body it is vertical, be arranged in parallel；Two guide rods pass through support flat
The rear portion of platform, support platform is fixedly connected with slideway, and support platform is mounted on the sliding rail of slideway, is moved up and down；It is arranged in this way
Main purpose be to improve support platform by the setting of guide rod and reinforcing cylinder moves down, according to scheduled rail
Road is run, and is prevented reinforcing cylinder and support platform from lateral deviation occurs, is influenced the accuracy of hollow glass compressive strength test.
The slideway is fixed at the rear positions of rack body, and slideway is vertical, is arranged in parallel with two；Two guiding
Bar passes through support platform, the rear portion of support platform to be fixedly connected with slideway, and support platform is mounted on the sliding rail of slideway, is above moved down
It is dynamic；The main purpose being arranged in this way be in order to, by the setting of slideway, in order to improve the smoothness that support platform moves up and down,
It reduces to the frictional force of guide rod, to improve this hollow glass compressive strength test device, to the experiment of compression strength
Efficiency.
There are two spring, spring wraps up on the guide bar for the bottom fixed setting of two guide rods；It is arranged in this way
Main purpose is to by the setting of spring, on the one hand reduce test platform to the impact force of sensor, prevent from breaking
Sensor；On the other hand, spring also acts as the effect of conduction reinforcing cylinder applied force；It enables the sensor to accurately measure reinforcing
The power that cylinder is applied.
Described to be fixedly installed sensor in the bottom of two guide rods, the bottom fixation of sensor and rack body connects
It connects；The main function for being provided with sensor is to improve the applied force to hollow glass to reinforcing cylinder, conveniently further
Calculate the maximum compressive strength of hollow glass.
The support backing plate is fixed at the bottom centre position of rack body 1, supports in backing plate and test platform
The heart corresponds to；The main purpose being arranged in this way is to by supporting the setting of backing plate, protect sensor, do not hit by test platform
It is bad, play the role of protecting sensor very well, to improve the service life of sensor.
The reinforcing cylinder is arranged in parallel up and down with test platform, reinforces the center of cylinder alignment test platform；It sets in this way
The main purpose set is in order to improve the verticality of reinforcing cylinder and the hollow glass experiment slice on test platform, to raising pair
The accuracy of hollow glass compressive strength test.
Spring being fixedly installed on the guide rod or so height is equal, is arranged in parallel vertical；Support backing plate, experiment flat
The center of platform and reinforcing cylinder, are arranged in vertical direction in horizontal line；The main purpose being arranged in this way is to improve spring
The uniformity of stress prevents the unbalance stress due to two springs, influences the accuracy of compressive strength test.
The beneficial effects of the utility model：A kind of hollow glass compressive strength test device of the technical program, design are closed
It manages, is simple in structure, easy to use efficient；It can solve the problems, such as to be shown with instrument in the prior art and measure applied force inaccuracy；
This hollow glass compressive strength test device is substantially increased, the accurate measurement to glass test piece applied force, in improving
Empty glass compressive strength test device, to the accuracy of compressive strength test；It improves simultaneously and hollow glass compression strength is tried
The efficiency tested.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
It is marked in figure：1, rack body, 2, motor, 3, electric pushrod, 4, support platform, 5, reinforcing cylinder, 6, guide rod,
7, slideway, 8, test platform, 9, spring, 10, sensor, 11, support backing plate.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown, a kind of hollow glass compressive strength test device, including rack body 1, motor 2, electric pushrod 3,
Support platform 4；Motor 2 is fixed at the top of rack body 1, and electric pushrod 3 is fixedly connected with motor 2, and electric pushrod 3 is solid
It is fixed to be arranged in support platform 4, it is fixedly installed reinforcing cylinder 5 in the lower part of electric pushrod 3；Guide rod 6 is in rack body 1
Inner front side position is vertical, is arranged in parallel；Slideway 7 is fixed at the rear positions of rack body 1, and slideway 7 is vertical, parallel sets
It is equipped with two；Two guide rods 6 pass through support platform 4, the rear portion of support platform 4 to be fixedly connected with slideway 7, and support platform 4 is pacified
On the sliding rail of slideway 7, move up and down；Test platform 8 is fixed at the lower part of reinforcing cylinder 5, and test platform 8 is passed through and led
To bar 6；There are two spring 9, spring 9 is wrapped on guide rod 6 for the bottom fixed setting of two guide rods 6；In two guide rods 6
Bottom be fixedly installed sensor 10, sensor 10 is fixedly connected with the bottom of rack body 1；Backing plate 11 is supported to be fixedly installed
In the bottom centre position of rack body 1, support backing plate 11 is corresponding with the center of test platform 8.
The reinforcing cylinder 5 is arranged in parallel with about 8 test platform, reinforces the center of 5 alignment test platform 8 of cylinder.
The spring 9 is contacted with the sensor 10 that bottom is arranged, and spring 9 is moved up and down in two guide rods 6.
9 or so the height of spring being fixedly installed on guide rod 6 is equal, is arranged in parallel vertical.
The support backing plate 11, the center of test platform 8 and reinforcing cylinder 5, are arranged in vertical direction in horizontal line.
The use process of this hollow glass compressive strength test device is：Experiment hollow glass piece is placed on examination first
The center of platform 8 is tested, then the switch of motor 2 is opened, motor 2 is made to be in open state；Electronic push away is pushed in motor 2
Bar 3 moves down, and while electric pushrod 3 moves down, support platform 4 is driven to make by the guiding of slideway 7 and guide rod 6
With, while support platform 4 being made to move down；When reinforcing cylinder 5 is contacted with the hollow glass test film on test platform 8,
Under the pushing down on for reinforcing cylinder, test platform 8 is continued to push down on；When test platform 8 compresses downwards spring 9, pass
Sensor 10 will measure the size of reinforcing 5 exerted forces of cylinder；Then according to the area of hollow glass test film institute stress and
The power that reinforcing cylinder 5 is applied, calculates the born compression strength of hollow glass；Above procedure is exactly this hollow glass resistance to compression
The use process of strength test device.
Claims (5)
1. a kind of hollow glass compressive strength test device, including rack body, motor, electric pushrod, support platform；Motor is solid
It is arranged calmly on the top of rack body, electric pushrod is fixedly connected with motor, and electric pushrod is fixed in support platform,
The lower part of electric pushrod is fixedly installed reinforcing cylinder；It is characterized in that：Guide rod is perpendicular in the inner front side position of rack body
Directly, it is arranged in parallel；Slideway is fixed at the rear positions of rack body, and slideway is vertical, is arranged in parallel with two；Two guiding
Bar passes through support platform, the rear portion of support platform to be fixedly connected with slideway, and support platform is mounted on the sliding rail of slideway, is above moved down
It is dynamic；Test platform is fixed at the lower part of reinforcing cylinder, and test platform passes through guide rod；The bottom of two guide rods is fixed and is set
It sets there are two spring, spring wraps up on the guide bar；It is fixedly installed sensor, sensor and branch in the bottom of two guide rods
The bottom of frame ontology is fixedly connected；Support backing plate is fixed at the bottom centre position of rack body, support backing plate and experiment
The center of platform corresponds to.
2. a kind of hollow glass compressive strength test device according to claim 1, it is characterised in that：Reinforce cylinder and examination
It tests platform to be arranged in parallel up and down, reinforces the center of cylinder alignment test platform.
3. a kind of hollow glass compressive strength test device according to claim 1, it is characterised in that：Spring is set with bottom
The sensor contacts set, spring are moved up and down in two guide rods.
4. a kind of hollow glass compressive strength test device according to claim 1, it is characterised in that：It is fixed on guide rod
Spring of setting or so height is equal, is arranged in parallel vertical.
5. a kind of hollow glass compressive strength test device according to claim 1, it is characterised in that：Support backing plate, examination
Center and the reinforcing cylinder for testing platform, are arranged in vertical direction in horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590471.8U CN207675545U (en) | 2017-11-24 | 2017-11-24 | A kind of hollow glass compressive strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590471.8U CN207675545U (en) | 2017-11-24 | 2017-11-24 | A kind of hollow glass compressive strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675545U true CN207675545U (en) | 2018-07-31 |
Family
ID=62966800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721590471.8U Expired - Fee Related CN207675545U (en) | 2017-11-24 | 2017-11-24 | A kind of hollow glass compressive strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268791A (en) * | 2020-10-13 | 2021-01-26 | 安徽江淮汽车集团股份有限公司 | Static and dynamic glass perforation test fixture and test device |
-
2017
- 2017-11-24 CN CN201721590471.8U patent/CN207675545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268791A (en) * | 2020-10-13 | 2021-01-26 | 安徽江淮汽车集团股份有限公司 | Static and dynamic glass perforation test fixture and test device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20191124 |