CN212300690U - Damping cover plate pressure test tool - Google Patents
Damping cover plate pressure test tool Download PDFInfo
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- CN212300690U CN212300690U CN202021357842.XU CN202021357842U CN212300690U CN 212300690 U CN212300690 U CN 212300690U CN 202021357842 U CN202021357842 U CN 202021357842U CN 212300690 U CN212300690 U CN 212300690U
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Abstract
The utility model discloses a damping apron pressure test frock, including test platform, test platform on be equipped with motor, slewing mechanism and layering respectively, the motor drive slewing mechanism and rotate, layering one end establish on slewing mechanism, the layering other end be used for with the contact of damping apron, the layering other end be equipped with pressure sensor with the surface of damping apron contact, the layering other end promote the damping apron and rotate, pressure sensor receive the power promote the damping apron in the surface of perpendicular to damping apron when rotating at the layering other end, the utility model provides a convenient to use's damping apron pressure test frock.
Description
Technical Field
The utility model relates to a technical field is examined to the frock, especially relates to a damping apron pressure test frock.
Background
The garbage bin generally is equipped with the damping apron, need test the damping apron forward perpendicular to apron power when the different angles of swing, according to prior art, the swing angle of test damping apron is very loaded down with trivial details to stress with it, because the apron can only move with the circular arc orbit, and power and apron can not accomplish perpendicularly all the time, can only reach apron forward pressure value through the trigonometric function conversion, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the damping cover plate pressure testing tool is convenient to use.
The utility model adopts the technical proposal that: the utility model provides a damping apron pressure test frock, includes test platform, test platform on be equipped with motor, slewing mechanism and layering respectively, the motor drive slewing mechanism and rotate, layering one end establish on slewing mechanism, the layering other end be used for with the damping apron contact, the layering other end be equipped with pressure sensor with the surface of damping apron contact, the layering other end promote the damping apron and rotate, pressure sensor receive the power promote the damping apron in the surface of perpendicular to damping apron when rotating at the layering other end.
After the structure more than adopting, compared with the prior art, the utility model has the following advantage: the motor, the rotating mechanism and the pressing strip are arranged on the test platform, the motor is used for driving the rotating mechanism to rotate, the pressing strip is arranged on the rotating mechanism and rotates along with the rotating mechanism, the force applied to the damping cover plate by the pressing strip is always perpendicular to the damping cover plate, then the pressure sensor is arranged at the other end of the pressing strip, the numerical value of the force which is perpendicular to the cover plate in the forward direction when the damping cover plate swings at different angles can be detected through the pressure sensor, and the test platform is convenient to use.
Preferably, the damping cover plate is provided with an encoder for detecting a rotation angle, so that the swinging angle of the damping cover plate can be conveniently detected.
Preferably, the rotating shaft of the rotating mechanism and the rotating shaft of the damping cover plate are on the same straight line, so that the damping cover plate and the rotating mechanism rotate synchronously when rotating, and the force applied by the other end of the pressing bar is perpendicular to the damping cover plate.
As preferred, test platform on still be equipped with motor frame, bearing frame and pivot respectively, motor frame and bearing frame be located slewing mechanism's both sides respectively, the motor establish on the motor frame, the motor shaft and the slewing mechanism one side of motor be connected, pivot one end normal running fit in the bearing frame, the pivot other end connect at the slewing mechanism opposite side, the motor shaft axis and the pivot axis of motor on same straight line, simple structure.
Preferably, the motor frame include first frame and second frame, first frame and second frame between be parallel to each other, first frame side be equipped with the ascending constant head tank of opening, second frame side be equipped with the through-hole that the motor shaft of being convenient for passed, motor one end card in the constant head tank, the motor other end establish on second frame side, utilize the constant head tank of first frame to fix a position motor one end, utilize the second frame to fix the motor shaft of motor, the reliability is high.
Preferably, the rotating mechanism is of a T-shaped structure, the opening direction of the rotating mechanism faces the damping cover plate, one end of the pressing strip is arranged in the middle of the rotating mechanism, the structure is simple, and the pressing strip is convenient to drive to rotate.
Preferably, the test platform is further provided with a limiting frame, and the rotating mechanism is located on the limiting frame when the rotating mechanism is horizontal. The rotating mechanism is limited, and the rotating mechanism is prevented from being too large in swinging angle.
Preferably, the pressing strip comprises a first section, a second section and a third section, the second section is located between the first section and the third section, an obtuse angle is formed between the second section and the first section and between the second section and the third section respectively, the first section is fixed on the rotating mechanism, the third section is in contact with the damping cover plate when the rotating mechanism is perpendicular to the test platform, the pressing strip is divided into the first section, the second section and the third section, the first section is convenient to be in flat contact with the rotating mechanism, the third section is convenient to be in flat contact with the damping cover plate, the damping cover plate is convenient to be in flat contact after the pressure sensor is installed, the force detection precision is high, and the second section is connected with the first section and the third.
Drawings
Fig. 1 is a perspective view of the damping cover plate pressure testing tool of the present invention;
FIG. 2 is a perspective view of the damping cover plate pressure testing tool of the present invention with the motor removed;
the device comprises a testing platform 1, a testing platform 2, a motor 3, a rotating mechanism 4, a pressing bar 5, a third section 6, a damping cover plate 7, a motor frame 8, a bearing frame 9, a rotating shaft 10, a second frame 11, a positioning groove 12, a through hole 13, a limiting frame 14, a first section 15, a second section 16, a first frame 17 and a limiting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in figure 1, the utility model provides a damping cover plate pressure test tool, which comprises a test platform 1, wherein the test platform 1 is respectively provided with a motor 2, a rotating mechanism 3 and a pressing strip 4, the motor 2 drives the rotating mechanism 3 to rotate, one end of the pressing strip 4 is arranged on the rotating mechanism 3, the other end of the pressing strip 4 is used for contacting with a damping cover plate 6, the surface of the other end of the pressing strip 4 contacting with the damping cover plate 6 is provided with a pressure sensor, the other end of the pressing strip 4 pushes the damping cover plate 6 to rotate, the force applied to the pressure sensor is perpendicular to the surface of the damping cover plate 6 when the other end of the pressing strip 4 pushes the damping cover plate 6 to rotate, the utility model has the advantages that the motor 2, the rotating mechanism 3 and the pressing strip 4 are arranged on the test platform 1, the rotating mechanism 3 is driven by the motor 2 to rotate, because the pressing strip 4 is arranged on, the pressing strip 4 rotates along with the rotating mechanism 3, the force applied to the damping cover plate 6 by the pressing strip 4 is always perpendicular to the damping cover plate 6, then the pressure sensor is arranged at the other end of the pressing strip 4, the numerical value of the force of the damping cover plate which is perpendicular to the cover plate in the forward direction when the damping cover plate swings at different angles can be detected through the pressure sensor, and the use is convenient.
The damping cover plate 6 is provided with an encoder for detecting a rotation angle, so that the swinging angle of the damping cover plate 6 can be conveniently detected.
The rotating shaft of the rotating mechanism 3 and the rotating shaft of the damping cover plate 6 are on the same straight line, so that the damping cover plate 6 rotates synchronously with the rotating mechanism 3 when rotating, and the force applied by the other end of the pressing bar 4 is perpendicular to the damping cover plate 6.
Motor frame 7 include first frame 16 and second frame 10, first frame 16 and second frame 10 between be parallel to each other, first frame 16 side be equipped with the ascending constant head tank 11 of opening, second frame 10 side be equipped with the through-hole 12 that the motor shaft of being convenient for passed, 2 one end cards of motor in constant head tank 11, 2 other ends of motor establish on second frame 10 side, utilize constant head tank 11 of first frame 16 to fix a position 2 one end of motor, utilize second frame 10 to fix the motor shaft of motor 2, the reliability is high.
The test platform 1 is further provided with a limiting frame 13, and the rotating mechanism 3 is located on the limiting frame 13 when being horizontal. Limiting the rotating mechanism 3 and preventing the rotating mechanism 3 from swinging too much.
The pressing strip 4 comprises a first section 14, a second section 15 and a third section 5, the second section 15 is located between the first section 14 and the third section 5, an obtuse angle is formed between the second section 15 and the first section 14 and between the second section 15 and the third section 5 respectively, the first section 14 is fixed on the rotating mechanism 3, the third section 5 is in contact with the damping cover plate 6 when the rotating mechanism 3 is perpendicular to the testing platform 1, the pressing strip is divided into the first section 14, the second section 15 and the third section 5, the first section 14 is convenient to be in flat contact with the rotating mechanism 3, the third section 5 is convenient to be in flat contact with the damping cover plate 6, the pressure sensor is convenient to be in flat contact with the damping cover plate 6 after being installed, the force detection precision is high, and the second section 15 is connected with the first section 14 and.
Particularly, the utility model discloses a principle is to establish motor 2 on test platform 1, slewing mechanism 3 and layering 4, utilize motor 2 to drive slewing mechanism 3 and rotate, because layering 4 is established on slewing mechanism 3, layering 4 follows slewing mechanism 3 and rotates together, layering 4 is applyed the power of 6 for damping apron perpendicular to damping apron all the time and is lapped 6, then through establishing pressure sensor on layering 4 other ends, can detect the numerical value of the power of damping apron forward perpendicular to apron when the different angles of swing through pressure sensor, high durability and convenient use.
The force can be measured in one direction, and the force cannot be measured in the positive vertical direction if the cover plate rotates. The tool can synchronously measure the force perpendicular to the positive direction of the cover plate, and the servo motor drives the tool to read the pressure relation corresponding to the real-time angle, so that the pressure value of each angle can be counted when the experiment is convenient, and the current angle does not need to be measured through a traditional protractor. The force is always measured in the positive direction and vertically. Through the electrification design, the relation between the angle and the pressure is conveniently read, each reference can be operated more humanized, and experimental data statistics is facilitated.
Specifically, the damping cover plate is a cover plate on the garbage can and can be automatically reset, and the damping cover plate can rotate around a shaft.
Specifically, put the garbage bin on test platform 1, generally have on test platform 1 to carry out spacing stopper 17 to the garbage bin, as shown in fig. 2, stopper 17 is located two angular positions at garbage bin rear, is equipped with the arc recess on stopper 17 and is used for spacing the garbage bin.
The action process is as follows: send the pulse for servo motor through PLC, servo motor takes the encoder, can feed back to PLC in real time, just can real-time detection current angle through control panel and PLC establish communication. The pressure sensor can touch the cover plate along with the movement of the servo motor to generate a pressure value, the pressure value is sent to the PLC to be processed, and the pressure value is read in real time through the control panel.
While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.
Claims (8)
1. The utility model provides a damping apron pressure test frock, includes test platform (1), its characterized in that: test platform (1) on be equipped with motor (2), slewing mechanism (3) and layering (4) respectively, motor (2) drive slewing mechanism (3) and rotate, layering (4) one end establish slewing mechanism (3) on, layering (4) other end be used for with damping apron (6) contact, the surface of layering (4) other end and damping apron (6) contact be equipped with pressure sensor, layering (4) other end promote damping apron (6) and rotate, pressure sensor receive power in layering (4) other end promote the surface of perpendicular to damping apron (6) when damping apron (6) rotate.
2. The damping cover plate pressure test tool of claim 1, characterized in that: and an encoder for detecting the rotation angle is arranged on the damping cover plate (6).
3. The damping cover plate pressure test tool of claim 1, characterized in that: the rotating shaft of the rotating mechanism (3) and the rotating shaft of the damping cover plate (6) are on the same straight line.
4. The damping cover plate pressure test tool of claim 1, characterized in that: test platform (1) on still be equipped with motor frame (7), bearing frame (8) and pivot (9) respectively, motor frame (7) and bearing frame (8) be located the both sides of slewing mechanism (3) respectively, motor (2) establish on motor frame (7), the motor shaft and slewing mechanism (3) one side of motor (2) be connected, pivot (9) one end normal running fit in bearing frame (8), pivot (9) other end connect slewing mechanism (3) opposite side, the motor shaft axis and pivot (9) axis of motor (2) on same straight line.
5. The damping cover plate pressure test tool according to claim 4, characterized in that: motor frame (7) include first frame (16) and second frame (10), first frame (16) and second frame (10) between be parallel to each other, first frame (16) side be equipped with the ascending constant head tank of opening (11), second frame (10) side be equipped with through-hole (12) that the motor shaft of being convenient for passed, motor (2) one end card in constant head tank (11), motor (2) other end establish on second frame (10) side.
6. The damping cover plate pressure test tool of claim 1, characterized in that: the rotary mechanism (3) is of a T-shaped structure, the opening direction of the rotary mechanism (3) faces the damping cover plate (6), and one end of the pressing strip (4) is arranged in the middle of the rotary mechanism (3).
7. The damping cover plate pressure test tool of claim 1, characterized in that: the test platform (1) is further provided with a limiting frame (13), and the rotating mechanism (3) is located on the limiting frame (13) when being horizontal.
8. The damping cover plate pressure test tool of claim 1, characterized in that: the pressing strip (4) comprises a first section (14), a second section (15) and a third section (5), the second section (15) is located between the first section (14) and the third section (5), an obtuse angle is formed between the second section (15) and the first section (14) and between the second section and the third section (5), the first section (14) is fixed on the rotating mechanism (3), and the third section (5) is in contact with the damping cover plate (6) when the rotating mechanism (3) is perpendicular to the testing platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357842.XU CN212300690U (en) | 2020-07-10 | 2020-07-10 | Damping cover plate pressure test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357842.XU CN212300690U (en) | 2020-07-10 | 2020-07-10 | Damping cover plate pressure test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212300690U true CN212300690U (en) | 2021-01-05 |
Family
ID=73935261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021357842.XU Active CN212300690U (en) | 2020-07-10 | 2020-07-10 | Damping cover plate pressure test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212300690U (en) |
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2020
- 2020-07-10 CN CN202021357842.XU patent/CN212300690U/en active Active
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