CN215262939U - Sponge ball-falling rebound testing machine for experiment - Google Patents
Sponge ball-falling rebound testing machine for experiment Download PDFInfo
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- CN215262939U CN215262939U CN202121453954.XU CN202121453954U CN215262939U CN 215262939 U CN215262939 U CN 215262939U CN 202121453954 U CN202121453954 U CN 202121453954U CN 215262939 U CN215262939 U CN 215262939U
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Abstract
The utility model relates to a sponge ball rebound testing machine for experiments, including base, adjusting device and centre gripping subassembly, the top of base is provided with the workstation that is used for going on the experiment sponge elasticity and is used for carrying out the analysis appearance of assay to sponge elasticity, the top of workstation is provided with and is used for carrying out height-adjusting's adjusting device to the testing machine, the top of workstation is provided with and is used for carrying out the fixed subassembly fixed to the sponge. This sponge ball rebound testing machine for experiments drives through setting up start servo motor and adjusts the lead screw rotation, adjusts the lead screw rotation and drives the thread bush and reciprocate, and the thread bush reciprocates and drives the connecting rod and reciprocate, and the connecting rod reciprocates and drives fixed cover and reciprocate, and fixed cover reciprocates and drives the glass pipe of fixed cover inside and reciprocate, is convenient for adjust the height of glass pipe according to the sponge of different models, has reached the effect of being convenient for adjust.
Description
Technical Field
The utility model relates to an experimental machinery technical field specifically is a sponge ball rebound testing machine for experiments.
Background
The sponge is a porous material, has good water absorption, can be used for cleaning articles, the sponge resiliometer is suitable for testing the elasticity (resilience coefficient) of polyester elastic material in the test items, the machine adopts microcomputer and photoelectric technology, electromagnetic control and nixie tube to directly display the back-weakening coefficient value, and has the characteristics of accurate measurement, good repeatability, convenient use, beautiful appearance and the like.
At present, sponge resiliometer has been by extensive being applied to in the sponge elasticity testing, but the high regulation of being not convenient for of current sponge resiliometer glass pipe to application scope is narrower, and the fixed effect of sponge is relatively poor, and the elastic experimental data of sponge has seriously been influenced, so that can not satisfy the experiment demand, so propose a sponge ball falling rebound tester for experiments and solve the problem that provides in the aforesaid.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a sponge ball rebound testing machine for experiments possesses the regulation of being convenient for and fixes advantages such as effectual, has solved highly not convenient to adjust of sponge rebound testing machine glass pipe to the narrower problem of application scope.
For the above-mentioned purpose of being convenient for adjust and fixed effectual of realizing, the utility model provides a following technical scheme: a sponge ball falling resilience testing machine for experiments comprises a base, an adjusting device and a clamping assembly, wherein a workbench for testing the elasticity of sponge and an analyzer for analyzing the elasticity of sponge are arranged at the top of the base;
the adjusting assembly comprises a fixing column, a servo motor, an adjusting lead screw, a threaded sleeve and a connecting rod, the fixing column is fixedly connected to the top of the workbench, the servo motor is fixedly mounted on the inner top wall of the fixing column, the adjusting lead screw is fixedly connected to an output shaft of the servo motor, the threaded sleeve is in threaded connection with the outer surface of the adjusting lead screw, and the connecting rod extends to the outside of the fixing column is fixedly connected to one side of the threaded sleeve.
Furthermore, one side of the connecting rod, which is far away from the fixing column, is fixedly connected with a fixing sleeve, and the inside of the fixing sleeve is fixedly connected with a glass tube.
Further, the bottom of glass pipe is provided with the sensor that is used for the response, the sensor is the annular, the top of glass pipe is provided with fixed subassembly.
Further, the fixed subassembly includes mount, adsorption apparatus structure and test steel ball, adsorption apparatus structure's central point puts and adsorbs the test steel ball, the bottom of base is provided with the supporting component who is used for supporting the base.
Further, the supporting component comprises a threaded rod and a supporting plate, the threaded rod is connected to the inner thread of the base, and the clamping component comprises a fixing plate, the threaded rod, a clamping plate and an adjusting handwheel.
Further, the equal fixedly connected with fixed plate in the left and right sides at workstation top, the appearance of fixed plate is L shape, the internal thread of fixed plate is connected with the threaded rod.
Further, the inside of fixed plate is seted up with the screw hole of threaded rod looks adaptation, the threaded rod is close to the one end fixedly connected with grip block of workstation.
Further, the one end fixedly connected with regulation handwheel of workstation is kept away from to the threaded rod, the motor cabinet of fixedly connected with and servo motor looks adaptation on the inner wall of fixed column, the one end fixedly connected with limit slide of connecting rod is kept away from to the thread bush.
Compared with the prior art, the utility model provides a sponge ball rebound testing machine for experiments possesses following beneficial effect:
1. this sponge ball rebound testing machine for experiments drives through setting up start servo motor and adjusts the lead screw rotation, adjusts the lead screw rotation and drives the thread bush and reciprocate, and the thread bush reciprocates and drives the connecting rod and reciprocate, and the connecting rod reciprocates and drives fixed cover and reciprocate, and fixed cover reciprocates and drives the glass pipe of fixed cover inside and reciprocate, is convenient for adjust the height of glass pipe according to the sponge of different models, has reached the effect of being convenient for adjust.
2. This sponge ball rebound testing machine for experiments, bottom through the base is provided with supporting component, be convenient for adjust supporting component makes the workstation reach the horizontal standard, put into workstation top with the sponge after, it rotates to drive the threaded rod through rotating the regulation hand dish, the threaded rod rotates and drives the grip block and remove to the workstation direction, be convenient for adjust the height of grip block according to the sponge of different models, fixed effectual advantage has been reached, the highly inconvenient adjustment of sponge rebound testing machine glass pipe has been solved, so as to be as for the narrower problem of application scope.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the adjusting device of the present invention;
fig. 3 is a schematic structural view of the clamping assembly of the present invention.
In the figure: the device comprises a base 1, a workbench 2, an analyzer 3, an adjusting device 4, a clamping component 5, a supporting component 6, a fixing sleeve 7, a glass tube 8, a sensor 9, a fixing component 10, a fixing plate 11, a threaded rod 12, a clamping plate 13, an adjusting hand disc 14, a fixing column 15, a servo motor 16, an adjusting lead screw 17, a threaded sleeve 18 and a connecting rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a sponge ball falling resilience tester for experiments comprises a base 1, an adjusting device 4 and a clamping assembly 5, wherein the top of the base 1 is provided with a workbench 2 for testing the elasticity of the sponge and an analyzer 3 for analyzing the elasticity of the sponge, the top of the workbench 2 is provided with the adjusting device 4 for adjusting the height of the tester, and the top of the workbench 2 is provided with a fixing assembly 5 for fixing the sponge;
the adjusting component 4 comprises a fixed column 15, a servo motor 16, an adjusting screw 17, a threaded sleeve 18 and a connecting rod 19, the top of the workbench 2 is fixedly connected with the fixed column 15, the inner top wall of the fixed column 15 is fixedly provided with the servo motor 16, the output shaft of the servo motor 16 is fixedly connected with the adjusting screw 17, the outer surface of the adjusting screw 17 is in threaded connection with the threaded sleeve 18, one side of the threaded sleeve 18 is fixedly connected with the connecting rod 19 extending to the outside of the fixed column 15, the adjusting screw 17 is driven to rotate by setting and starting the servo motor 16, the adjusting screw 17 rotates to drive the threaded sleeve 18 to move up and down, the threaded sleeve 18 moves up and down to drive the connecting rod 19 to move up and down, the connecting rod 19 moves up and down to drive the fixed sleeve 7 to move up and down, the fixed sleeve 7 moves up and down to drive the glass tube 8 inside the fixed sleeve 7 to move up and down, and the height of the glass tube 8 can be conveniently adjusted according to sponges of different types, the effect of being convenient for adjust has been reached.
In the embodiment, a fixing sleeve 7 is fixedly connected to one side of the connecting rod 19 away from the fixing column 15, a glass tube 8 is fixedly connected to the inside of the fixing sleeve 7, a sensor 9 for sensing is arranged at the bottom of the glass tube 8, the sensor 9 is annular, the sensor 9 can be one of a photoelectric sensor, a distance sensor or a proximity sensor, the top of the glass tube 8 is provided with a fixed component 10, the fixed component 10 comprises a fixed frame, an adsorption mechanism and a test steel ball, the center of the adsorption mechanism is adsorbed with the test steel ball, the adsorption mechanism can be a magnetic adsorption mechanism or a pressure adsorption mechanism, the bottom of the base 1 is provided with a supporting component 6 for supporting the base 1, the supporting component 6 comprises a threaded rod and a supporting plate, the threaded rod is connected with the inner thread of the base 1, the bottom of the base 1 is provided with the supporting component 6, so that the supporting component 6 can be conveniently adjusted to enable the workbench 2 to reach the horizontal standard.
In this embodiment, the clamping assembly 5 includes fixed plate 11, threaded rod 12, grip block 13 and regulation hand dish 14, the equal fixedly connected with fixed plate 11 in the left and right sides at 2 tops of workstation, and the appearance of fixed plate 11 is L shape, and the internal thread of fixed plate 11 is connected with threaded rod 12.
Further, the screw hole with 12 looks adaptations of threaded rod is seted up to the inside of fixed plate 11, threaded rod 12 is close to the one end fixedly connected with grip block 13 of workstation 2, the one end fixedly connected with regulation hand dish 14 of workstation 2 is kept away from to threaded rod 12, the motor cabinet of fixedly connected with and 16 looks adaptations of servo motor on the inner wall of fixed column 15, threaded bush 18 keeps away from the one end fixedly connected with limit slide of connecting rod 19, it rotates to drive threaded rod 12 through rotating regulation hand dish 14, threaded rod 12 rotates and drives grip block 13 and remove to 2 directions of workstation, be convenient for adjust the height of grip block 13 according to the sponge of different models, fixed effectual advantage has been reached.
When the device is used, the workbench 2 reaches the horizontal standard by adjusting the supporting component 6, sponge is placed at the top of the workbench 2, the adjusting hand disc 14 is rotated to drive the threaded rod 12 to rotate, the threaded rod 12 is rotated to drive the clamping plate 13 to move towards the workbench 2, the clamping plate 13 is contacted with the sponge, the servo motor 16 is started to drive the adjusting screw 17 to rotate, the adjusting screw 17 rotates to drive the threaded sleeve 18 to move up and down, the threaded sleeve 18 moves up and down to drive the connecting rod 19 to move up and down, the connecting rod 19 moves up and down to drive the fixed sleeve 7 to move up and down, the fixed sleeve 7 moves up and down to drive the glass tube 8 inside the fixed sleeve 7 to move up and down, the glass tube 8 is adjusted to a proper height, then the test steel ball is loosened by the adsorption mechanism, and the test steel ball moves downwards along the glass tube 8 in a free falling body.
The beneficial effects of the above embodiment are as follows:
this sponge ball rebound testing machine for experiments drives through setting up start servo motor 16 and adjusts lead screw 17 and rotate, adjusts lead screw 17 and rotates and drive thread bush 18 and reciprocate, and thread bush 18 reciprocates and drives connecting rod 19 and reciprocate, and connecting rod 19 reciprocates and drives fixed cover 7 and reciprocate, and fixed cover 7 reciprocates and drives the glass pipe 8 of fixed cover 7 inside and reciprocate, is convenient for adjust the height of glass pipe 8 according to the sponge of different models, has reached the effect of being convenient for adjust.
This sponge ball rebound testing machine for experiments, bottom through base 1 is provided with supporting component 6, be convenient for adjust supporting component 6 and make workstation 2 reach the horizontal standard, put into workstation 2 top with the sponge after, it rotates to drive threaded rod 12 through rotating adjustment handwheel 14, threaded rod 12 rotates and drives grip block 13 and remove to 2 directions of workstation, be convenient for adjust the height of grip block 13 according to the sponge of different models, fixed effectual advantage has been reached, the highly be not convenient for of having solved sponge rebound testing machine glass pipe adjusts, so as to the narrower problem of application scope.
The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an experimental sponge ball rebound testing machine that falls, includes base (1), adjusting device (4) and centre gripping subassembly (5), its characterized in that: the testing machine is characterized in that a workbench (2) for testing the elasticity of the sponge and an analyzer (3) for analyzing the elasticity of the sponge are arranged at the top of the base (1), an adjusting device (4) for adjusting the height of the testing machine is arranged at the top of the workbench (2), and a fixing assembly (10) for fixing the sponge is arranged at the top of the workbench (2);
adjusting device (4) are including fixed column (15), servo motor (16), adjust lead screw (17), thread bush (18) and connecting rod (19), the top fixedly connected with fixed column (15) of workstation (2), fixed mounting has servo motor (16) on the roof in fixed column (15), fixedly connected with adjusts lead screw (17) on servo motor's (16) output shaft, threaded connection has thread bush (18) on the surface of adjusting lead screw (17), one side fixedly connected with of thread bush (18) extends to fixed column (15) outside connecting rod (19).
2. The experimental sponge ball-falling rebound tester as claimed in claim 1, wherein: one side of the connecting rod (19) far away from the fixing column (15) is fixedly connected with a fixing sleeve (7), and the inside of the fixing sleeve (7) is fixedly connected with a glass tube (8).
3. The experimental sponge ball-falling rebound tester as claimed in claim 2, wherein: the bottom of glass pipe (8) is provided with sensor (9) that are used for the response, sensor (9) are the annular, the top of glass pipe (8) is provided with fixed subassembly (10).
4. The experimental sponge ball-falling rebound tester as claimed in claim 3, wherein: the fixing component (10) comprises a fixing frame, an adsorption mechanism and a test steel ball, the test steel ball is adsorbed at the center of the adsorption mechanism, and a supporting component (6) used for supporting the base (1) is arranged at the bottom of the base (1).
5. The experimental sponge ball-falling rebound tester as set forth in claim 4, wherein: the supporting component (6) comprises a threaded rod and a supporting plate, the internal thread of the base (1) is connected with the threaded rod, and the clamping component (5) comprises a fixing plate (11), a threaded rod (12), a clamping plate (13) and an adjusting handwheel (14).
6. The experimental sponge ball-falling rebound tester as set forth in claim 5, wherein: the equal fixedly connected with fixed plate (11) in the left and right sides at workstation (2) top, the appearance of fixed plate (11) is L shape, the internal thread of fixed plate (11) is connected with threaded rod (12).
7. The experimental sponge ball-falling rebound tester as set forth in claim 6, wherein: the threaded hole of being in the looks adaptation with threaded rod (12) is seted up in the inside of fixed plate (11), one end fixedly connected with grip block (13) that threaded rod (12) are close to workstation (2).
8. The experimental sponge ball-falling rebound tester as set forth in claim 7, wherein: the one end fixedly connected with regulation palm (14) of workstation (2) is kept away from in threaded rod (12), the motor cabinet of fixedly connected with and servo motor (16) looks adaptation on the inner wall of fixed column (15), the one end fixedly connected with limit slide of connecting rod (19) is kept away from in thread bush (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453954.XU CN215262939U (en) | 2021-06-29 | 2021-06-29 | Sponge ball-falling rebound testing machine for experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453954.XU CN215262939U (en) | 2021-06-29 | 2021-06-29 | Sponge ball-falling rebound testing machine for experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215262939U true CN215262939U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121453954.XU Active CN215262939U (en) | 2021-06-29 | 2021-06-29 | Sponge ball-falling rebound testing machine for experiment |
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| Country | Link |
|---|---|
| CN (1) | CN215262939U (en) |
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2021
- 2021-06-29 CN CN202121453954.XU patent/CN215262939U/en active Active
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