CN212807578U - A test assembly for measuring vibration output ware output power - Google Patents
A test assembly for measuring vibration output ware output power Download PDFInfo
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- CN212807578U CN212807578U CN202021497379.9U CN202021497379U CN212807578U CN 212807578 U CN212807578 U CN 212807578U CN 202021497379 U CN202021497379 U CN 202021497379U CN 212807578 U CN212807578 U CN 212807578U
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Abstract
The embodiment of the utility model discloses a test assembly for measuring vibration follower output power, include: the device comprises a base, at least four three-way force sensors, an upper flat plate and two supports; at least four three-way force sensors are arranged on the mounting holes on the lower end surface of the sensor through screws; the upper flat plate is arranged on the mounting hole on the upper end face of the sensor through a screw; the two brackets are symmetrically and vertically arranged on two sides of the upper flat plate, and the two brackets are arranged in parallel; the vibration output device is arranged between the two brackets and is in a suspended state. The embodiment of the utility model provides a solve the vibration follower and can't use universal fixturing and dynamometry equipment to carry out the problem of output power test.
Description
Technical Field
The utility model relates to a but not limited to output power test technical field indicates a test assembly for measuring vibration follower output power especially.
Background
Certain types of vibration output devices require testing of their vibration output forces during development in order to test their design performance. The vibration output device is special in appearance and mechanical interface, and the output force of the vibration output device cannot be tested by using universal fixtures, tools and equipment.
Because no special force measuring equipment is provided, the difficulty of measuring the output force of the vibration output device is high at present, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a test assembly for measuring vibration output ware output power to solve the vibration output ware and can't use general fixture and force measuring equipment to carry out the problem of output power test.
The technical scheme of the utility model:
an embodiment of the utility model provides a test assembly for measuring vibration follower output power, include: the device comprises a base 1, at least four three-way force sensors 2, an upper flat plate 3 and two supports 4;
the base 1 comprises a mounting table top 1a provided with a sensor lower end face mounting hole, and at least four three-way force sensors 2 are mounted on the sensor lower end face mounting hole through screws;
the upper flat plate 3 is provided with a sensor upper end face mounting hole and is used for mounting the upper flat plate 3 on the sensor upper end face mounting hole through a screw; support mounting holes 10 are symmetrically formed in two sides of the upper flat plate 3 and used for symmetrically and vertically mounting the two supports 4 on two sides of the upper flat plate 3, and the two supports 4 are mounted in parallel;
the bottom of the support 4 is provided with a screw mounting hole 12 which is matched with the support mounting hole 10, and the end face of the support 4 is provided with a bolt mounting hole 13 which is used for mounting the vibration output device between the two supports 4 and enabling the vibration output device to be in a suspended state.
Optionally, in the test assembly for measuring output force of the vibration output device as described above, the base 1 further includes fixing bases 1b located at two sides of the mounting table 1a, and waist holes 5 are provided on the fixing bases 1b at two sides, and are used for fixedly mounting the base 1 on the test bench through T-shaped bolts.
Optionally, in the test assembly for measuring the output force of the vibration output device as described above, a plurality of upper bosses 6 for mounting sensors are provided on the mounting table 1a of the base 1, the mounting holes of the lower end faces of the sensors are located on the upper bosses 6, and the mounting holes of the lower end faces of the sensors are threaded holes 7;
the upper flat plate 3 is provided with a plurality of lower bosses 8 for mounting sensors, mounting holes for the upper end faces of the sensors are formed in the lower bosses 8, and the mounting holes for the upper end faces of the sensors are countersunk holes 9.
Optionally, in the test assembly for measuring the output force of a vibration output device as described above, the upper plate 3 is further provided with lightening holes 11.
Alternatively, in the test assembly for measuring the output force of the vibration output device as described above, all the three-way force sensors 2 are installed in the same direction, and all the three-way force sensors 2 are installed in the same X, Y, and Z directions.
Alternatively, in the test assembly for measuring the output force of the vibration output device as described above, the three-way force sensors 2 are 4 in number and are respectively mounted at the positions of the four corners of the mounting table 1 a.
Alternatively, in the test assembly for measuring the output force of the vibration output device as described above, the upper boss 6 of the base 1, the lower boss 8 of the upper plate 3, and the mounting holes in the upper boss 6 and the lower boss 8 are arranged in an array, the bracket mounting holes 10 in the upper plate 3 are arranged in an array for adjusting the mounting positions of the three sensors and the mounting positions of the two brackets 4 according to the size at the vibration output device, and the brackets 4 are on the mounting center line of the sensors.
The utility model has the advantages that:
the embodiment of the utility model provides a test assembly for measuring vibration output ware output comprises base, three-dimensional force transducer, upper flat plate and support, and the relation of assembly is as shown in figure 1 between each part. 4 three-dimensional force sensors are installed on a bottom plate installation hole through screws, then an upper flat plate is installed on the installation holes of the 4 three-dimensional force sensors through screws, and finally 2 supports are installed on the upper flat plate installation hole through screws, so that the design and the construction of the output force test clamp of the vibration output device are completed. When the output force is tested, the clamp is arranged on the fixed table top through the T-shaped bolt, and the tested vibration output device is arranged on the clamp through the bolt and the nut, so that the test of the output force of the vibration output device is realized. The embodiment of the utility model provides a through designing dedicated test assembly, solved the problem that vibration output ware can't use universal fixturing and force measuring equipment to carry out the output power test, realized the test to vibration output ware output power.
Description of the drawings:
fig. 1 is a schematic structural diagram of a test assembly for measuring an output force of a vibration output device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base in the testing assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an upper plate in a testing assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bracket in a test assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another base in the testing assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another upper plate in the testing assembly according to an embodiment of the present invention.
The specific implementation mode is as follows:
as described in the background art, a special test assembly and a specific output force measuring device designed for a force sensor are required to be designed for testing according to the shape of a vibration output device and the size of a mechanical interface.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Fig. 1 is a schematic structural diagram of a test assembly for measuring an output force of a vibration output device according to an embodiment of the present invention. The embodiment of the utility model provides a test assembly for measuring vibration follower output power can include: the device comprises a base 1, at least four three-way force sensors 2, an upper flat plate 3 and two supports 4.
Fig. 2 is a schematic structural diagram of a base in the testing assembly provided by the embodiment of the present invention. The embodiment of the utility model provides an in base 1 is including the mounting table face 1a that is provided with terminal surface mounting hole under the sensor, four at least three-dimensional force sensor 2 pass through the mounting screw under the sensor on the terminal surface mounting hole.
Fig. 3 is a schematic structural diagram of an upper plate in a testing assembly according to an embodiment of the present invention. The upper flat plate 3 in the embodiment of the utility model is provided with a sensor upper end surface mounting hole for mounting the upper flat plate 3 on the sensor upper end surface mounting hole through a screw; the two sides of the upper flat plate 3 are symmetrically provided with bracket mounting holes 10 for symmetrically and vertically mounting the two brackets 4 on the two sides of the upper flat plate 3, and the two brackets 4 are mounted in parallel.
Fig. 4 is a schematic structural diagram of a bracket in a test assembly according to an embodiment of the present invention. The embodiment of the utility model provides an in bottom on the support 4 be provided with the screw mounting hole 12 of support mounting hole 10 cooperation installation, be provided with bolt mounting hole 13 on the 4 terminal surfaces of support for install the vibration follower between two supports 4, and make the vibration follower be in unsettled state.
As shown in fig. 2, the base 1 in the embodiment of the present invention further includes fixing bases 1b located on both sides of the mounting table 1a, and waist holes 5 are provided on the fixing bases 1b on both sides for fixing and mounting the base 1 on the test bench through T-shaped bolts.
As shown in fig. 2, the mounting table surface 1a of the base 1 in the embodiment of the present invention is provided with a plurality of upper bosses 6 for mounting the sensor, the end face mounting holes under the sensor are located on the upper bosses 6, and the end face mounting holes under the sensor are threaded holes 7.
As shown in fig. 3, the upper plate 3 in the embodiment of the present invention is provided with a plurality of lower bosses 8 for mounting sensors, the sensor upper end surface mounting holes are located on the lower bosses 8, and the sensor upper end surface mounting holes are countersunk holes 9.
As shown in fig. 3, the upper plate 3 in the embodiment of the present invention is further provided with lightening holes 11.
The embodiment of the utility model provides an in practical application, all three-dimensional force sensor 2's installation direction is the same, and all three-dimensional force sensor 2's X is to, Y is to the same with Z to promptly.
The utility model discloses in the implementation of the embodiment, the quantity of three-dimensional force sensor 2 is 4, installs respectively with the position at four angles of mounting table surface 1a, refer to the mounting hole that fig. 2 and 3 show for 4 three-dimensional force sensor 2 of installation, and signal 4 three-dimensional force sensor 2 in fig. 1.
Optionally, fig. 5 is a schematic structural diagram of another base in the test assembly provided by the embodiment of the present invention, and fig. 6 is a schematic structural diagram of another upper plate in the test assembly provided by the embodiment of the present invention. The embodiment of the utility model provides an in the upper boss 6 of base 1, go up dull and stereotyped 3 lower boss 8 to and be located the mounting hole of going up in boss 6 and lower boss 8 and set up for the array, support mounting hole 10 in the upper plate 3 sets up for the array, is used for the mounted position of three sensors of size adjustment and the mounted position of two supports 4 according to vibration follower department, and support 4 is on the installation midline of sensor.
The embodiment of the utility model provides a test assembly for measuring vibration output ware output comprises base, three-dimensional force transducer, upper flat plate and support, and the relation of assembly is as shown in figure 1 between each part. 4 three-dimensional force sensors are installed on a bottom plate installation hole through screws, then an upper flat plate is installed on the installation holes of the 4 three-dimensional force sensors through screws, and finally 2 supports are installed on the upper flat plate installation hole through screws, so that the design and the construction of the output force test clamp of the vibration output device are completed. When the output force is tested, the clamp is arranged on the fixed table top through the T-shaped bolt, and the tested vibration output device is arranged on the clamp through the bolt and the nut, so that the test of the output force of the vibration output device is realized. The embodiment of the utility model provides a through designing dedicated test assembly, solved the problem that vibration output ware can't use universal fixturing and force measuring equipment to carry out the output power test, realized the test to vibration output ware output power.
The following describes in detail an embodiment of a test assembly for measuring output force of a vibration output device according to an embodiment of the present invention with a specific embodiment.
The overall size of the vibration output device output force test fixture is designed according to the external dimension of the tested vibrator, and the assembly relation among all parts is shown in figure 1. Wherein the three-way force sensor is purchased, and the directions of the 4 three-way force sensors X, Y, Z are all installed in parallel according to the direction shown in figure 1 during installation.
The schematic diagram of the base structure is shown in fig. 2, and the whole base structure is in a vertical and horizontal symmetrical structure. Waist type hole for fix the test fixture installation on fixed test bench, go up the boss, be used for with three-dimensional force sensor installation face laminating down, guarantee three-dimensional force sensor installation level, every three-dimensional force sensor is fixed on the screw hole of last boss through 4 screws.
The schematic diagram of the upper flat plate structure is shown in fig. 3, and the whole structure is in a vertical and horizontal symmetrical structure. The lower boss is used for being attached to the upper mounting surface of the three-way force sensor to ensure the mounting level of the upper flat plate, the upper flat plate is fixedly mounted with each three-way force sensor through 4 screws through the counter bores, and the counter bores ensure that the support is not interfered by the screws when being mounted. And the threaded hole is used for mounting the bracket.
The structural schematic diagram of the bracket is shown in fig. 4. Each bracket is tightly installed with 4 threaded holes on the upper flat plate through screw installation holes by using 3 screws. A total of 2 brackets, mounted in opposition and in the orientation shown in figure 1. And the bolt mounting hole is used for mounting and fixing the tested vibration output device.
The output forces measured by the 4 three-way force sensors in the X direction are respectively Fx1、Fx2、Fx3、Fx4(ii) a The output forces measured in the Y direction are respectively Fy1、Fy2、Fy3、Fy4(ii) a The output forces measured in the Z direction are respectively FZ1、FZ2、FZ3、FZ4. Then the utility model discloses vibration follower output power test fixture records the output power and is:
although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A test assembly for measuring output force of a vibration output, comprising: the device comprises a base (1), at least four three-way force sensors (2), an upper flat plate (3) and two supports (4);
the base (1) comprises a mounting table top (1a) provided with a sensor lower end face mounting hole, and at least four three-way force sensors (2) are mounted on the sensor lower end face mounting hole through screws;
the upper flat plate (3) is provided with a sensor upper end face mounting hole and is used for mounting the upper flat plate (3) on the sensor upper end face mounting hole through a screw; support mounting holes (10) are symmetrically formed in the two sides of the upper flat plate (3) and used for symmetrically and vertically mounting the two supports (4) on the two sides of the upper flat plate (3), and the two supports (4) are mounted in parallel;
the vibration output device is characterized in that screw mounting holes (12) matched with the support mounting holes (10) are formed in the bottom of each support (4), and bolt mounting holes (13) are formed in the end faces of the supports (4) and used for mounting the vibration output device between the two supports (4) and enabling the vibration output device to be in a suspended state.
2. The test assembly for measuring the output force of the vibration output device according to claim 1, wherein the base (1) further comprises fixing seats (1b) arranged at two sides of the mounting table (1a), and the fixing seats (1b) at two sides are provided with waist holes (5) for fixedly mounting the base (1) on the test bench through T-shaped bolts.
3. The test assembly for measuring the output force of the vibration output device is characterized in that a plurality of upper bosses (6) for mounting sensors are arranged on the mounting table top (1a) of the base (1), mounting holes of the lower end faces of the sensors are arranged on the upper bosses (6), and the mounting holes of the lower end faces of the sensors are threaded holes (7);
the upper flat plate (3) is provided with a plurality of lower bosses (8) for mounting the sensor, the mounting holes of the upper end face of the sensor are positioned on the lower bosses (8), and the mounting holes of the upper end face of the sensor are counter bores (9).
4. A test assembly for measuring the output force of a vibration output device according to claim 1, characterized in that the upper plate (3) is further provided with lightening holes (11).
5. A test assembly for measuring the output force of a vibration output device according to any of claims 1 to 4, characterized in that all three-way force sensors (2) are mounted in the same direction and all three-way force sensors (2) are mounted in the same X, Y and Z directions.
6. A test assembly for measuring the output force of a vibration output device according to any of claims 1-4, characterized in that the number of three-way force sensors (2) is 4, respectively mounted at the four corners of the mounting table (1 a).
7. A test assembly for measuring the output force of a vibration output device according to claim 3, wherein the upper boss (6) of the base (1), the lower boss (8) of the upper plate (3), and the mounting holes in the upper boss (6) and the lower boss (8) are arranged in an array, the bracket mounting holes (10) in the upper plate (3) are arranged in an array for adjusting the mounting positions of the three sensors and the mounting positions of the two brackets (4) according to the size at the vibration output device, and the brackets (4) are on the mounting center line of the sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497379.9U CN212807578U (en) | 2020-07-24 | 2020-07-24 | A test assembly for measuring vibration output ware output power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497379.9U CN212807578U (en) | 2020-07-24 | 2020-07-24 | A test assembly for measuring vibration output ware output power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212807578U true CN212807578U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021497379.9U Active CN212807578U (en) | 2020-07-24 | 2020-07-24 | A test assembly for measuring vibration output ware output power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212807578U (en) |
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- 2020-07-24 CN CN202021497379.9U patent/CN212807578U/en active Active
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