CN210005104U

CN210005104U - Vibration testing device

Info

Publication number: CN210005104U
Application number: CN201920870827.6U
Authority: CN
Inventors: 张少斌; 马佳焱; 鲁旭亮
Original assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Current assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-01-31
Anticipated expiration: 2029-06-11

Abstract

The utility model provides an kind vibration testing device, can be used for detecting the vibration of vibration friction welding equipment, be equipped with the cope match-plate pattern on the vibration friction welding equipment, vibration testing device includes testing panel, be equipped with a plurality of installation through-holes that link up along its thickness direction on the testing panel, a plurality of connecting pieces pass a plurality of installation through-holes respectively in order to install testing panel detachably on the cope match-plate pattern, the counter weight subassembly is established on testing panel, the sensor is established on testing panel or counter weight subassembly's at least , the sensor can be used for detecting the vibration of vibration friction welding equipment, the mounting links to each other with the sensor in order to fix the sensor on counter weight subassembly or testing panel, according to the utility model discloses the vibration testing device of embodiment not only simple structure, it is nimble to use, and can be applicable to different vibration friction welding.

Description

Vibration testing device

Technical Field

The utility model relates to a vibration detection frock field especially relates to kinds of vibration testing arrangement.

Background

As is known, many plastic parts cannot be molded for times due to structural reasons, and are subsequently fused and manufactured by adopting a welding process.

At present, due to the fact that the welding template used by each device is not , the measured test data cannot be used for carrying out vibration state comparison analysis among the devices, and the vibration state of the devices cannot form the management and control standard of the system .

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an kinds of vibration testing arrangement, this testing arrangement commonality is strong, is convenient for realize the systematic management and control standard of vibration state.

According to the utility model discloses a vibration testing device can be used for detecting the vibration of vibration friction welding equipment, be equipped with the cope match-plate pattern on the vibration friction welding equipment, vibration testing device includes the test panel, be equipped with a plurality of mounting through-holes that link up along its thickness direction on the test panel, a plurality of connecting piece, a plurality of the connecting piece passes a plurality of mounting through-hole respectively in order to install the test panel detachably on the cope match-plate pattern, counter weight component establishes on the test panel, the sensor establishes on test panel or counter weight component's at least , the sensor can be used for detecting the vibration of vibration friction welding equipment, the mounting with the sensor links to each other in order to fix the sensor on counter weight component or the test panel.

According to the utility model discloses vibration testing device fixes on vibration testing device through testing the board, is equipped with sensor and counter weight subassembly on testing the board, and this vibration testing device is simple structure not only, uses in a flexible way, can be applicable to different vibrations friction welding equipment moreover, the all management and control standards of the system of formation vibration state of being convenient for.

According to the utility model discloses vibration testing arrangement can also have following additional technical characterstic.

According to the utility model discloses an embodiments, it forms into the rectangular plate, and is a plurality of to survey test panel the mounting hole forms into the bolt hole of matrix arrangement respectively, the connecting piece is formed to pass mounting hole with the bolt that the cope match-plate pattern links to each other.

According to the utility model discloses an embodiments, mounting hole forms to two rows, two rows mounting hole establishes respectively survey test panel along width direction's both ends.

According to embodiments of the present invention, the weight assembly includes a th weight, the th weight is detachably disposed at the center of the test board, and the sensor is disposed on the th weight.

According to the utility model discloses an embodiments, the counterweight is formed into the rectangular plate, the counterweight is dorsad the middle part of the side of testing board is upwards protruding in order to form and is used for the installation department of sensor.

According to the utility model discloses an embodiments, the both ends of counter weight are equipped with a plurality of through-holes that correspond with part bolt holes at least, counter weight with the test panel is through passing through-hole with the bolt of bolt hole links to each other.

According to the utility model discloses an embodiments, be equipped with a plurality of spaced apart mounting holes that become the matrix arrangement on the installation department, the mounting still includes two fixed blocks, two the fixed block is established respectively symmetrically the both sides of sensor are in order to fix the sensor on the installation department, two the fixed block respectively with installation department bolted connection.

According to the utility model discloses an embodiments, the counter weight subassembly still includes a plurality of second counterweight, and a plurality of the second counterweight is established respectively symmetrically at the both ends of survey test panel along length direction.

According to the utility model discloses an embodiments, the second counter weight forms into two, two the second counter weight forms into rectangular strip respectively.

According to the utility model discloses an embodiments, the both ends of second counterweight are equipped with a plurality of second through-holes that correspond with the partial bolt hole of at least, the second counterweight with survey test panel through passing the second through-hole with the bolt of bolt hole links to each other.

Drawings

Fig. 1 is a schematic structural diagram of a vibration testing apparatus according to an embodiment of the present invention.

Reference numerals:

the vibration testing device 100, the testing board 10, the mounting through hole 11, the connecting member 20, the -th weight member 31, the mounting portion 311, the second weight member 32, the sensor 40, the fixing member 50 and the upper die plate 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the positional or orientational relationships illustrated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" shall be construed , for example, they may be fixedly connected, detachably connected, or physically connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and communicating between two elements.

The vibration testing apparatus 100 according to an embodiment of the present invention will be described first in detail with reference to the accompanying drawings.

As shown in fig. 1, according to the vibration testing device 100 of the embodiment of the present invention, it can be used for detecting the vibration of the vibration friction welding device, the vibration friction welding device is provided with an upper mold plate 200, and the vibration testing device 100 includes a testing board 10, a plurality of connecting members 20, a weight assembly (not shown), a sensor 40 and a fixing member 50.

Specifically, a plurality of mounting through holes 11 penetrating in a thickness direction of the test board 10 are formed in the test board 10, a plurality of connectors 20 respectively penetrate through the plurality of mounting through holes 11 to detachably mount the test board 10 on the upper mold plate 200, the weight component is disposed on the test board 10, the sensors 40 are disposed on at least of the test board 10 or the weight component, the sensors 40 can be used for detecting vibration of the vibration friction welding apparatus, and the fixing members 50 are connected with the sensors 40 to fix the sensors 40 on the weight component or the test board 10.

In other words, the vibration testing device 100 mainly comprises a testing board 10, a plurality of connecting members 20, counterweight components, a sensor 40 and a fixing member 50, wherein a plurality of mounting through holes 11 are formed in the testing board 10, the connecting members 20 are connected with the mounting through holes 11 to mount the testing board 10 on the upper templates 200 of different vibration friction welding devices, and of the vibration friction welding devices in a vibration state and a testing state is guaranteed, the counterweight components are further arranged on the testing board 10, the number and mounting positions of the counterweight components are selected according to different vibration friction welding devices to enable the vibration testing device 100 to be stable in structure, the sensor 40 can be directly mounted on the testing board 10 or mounted on the counterweight components, the sensor 40 is fixed on the testing board 10 or the counterweight components through the fixing member 50, the structure is firm, the installation is convenient, after the devices are started, the sensor 40 can detect the vibration of the vibration detection welding devices, the test data measured by the sensor 40 are compared and analyzed among the devices, and the system .

Therefore, according to the utility model discloses vibration testing device 100 is equipped with sensor 40 and counter weight component on surveying test panel 10 through will surveying test panel 10 and fix on vibration testing device 100, this vibration testing device 100 simple structure not only, and it is nimble to use, can be applicable to different vibrations friction welding equipment moreover, is convenient for form the system management and control standard of vibration state.

According to the utility model discloses a these concrete embodiments, survey test panel 10 and form into the rectangular plate, a plurality of mounting through hole 11 become a plurality of bolt holes that become the matrix arrangement respectively, and connecting piece 20 is formed to pass the bolt that mounting through hole 11 and cope match-plate pattern 200 link to each other, from this, can select different mounting through hole 11 to fix according to cope match-plate pattern 200 fixed position difference.

Specifically, the shape of survey test panel 10 can be the rectangular plate, and the rectangular plate is not only convenient for process, is convenient for cooperate with the cope match-plate pattern 200 that detects the vibro-friction welding equipment moreover, is equipped with a plurality of bolt holes on surveying test panel 10, when surveying test panel 10 and different cope match-plate patterns 200 and linking to each other, can be through different bolt holes and connecting piece 20 bolted connection, from this, should survey test panel 10 and can link to each other with different cope match-plate patterns 200, and be convenient for installation and dismantlement.

Preferably, the mounting through holes 11 are formed in two rows, and the two rows of mounting through holes 11 are respectively provided at both ends of the test board 10 in the width direction for easy mounting and dismounting.

According to the utility model discloses an embodiments, the counter weight subassembly includes counter weight 31, and counter weight 31 detachably establishes at the center of testing board 10, and sensor 40 establishes on counter weight 31, and counter weight 31 can increase vibration testing device 100's weight, increases holistic equilibrium.

, the weight 31 is formed as a rectangular plate, the middle portion of the weight 31 facing away from the side of the test board 10 is projected upward to form a mounting portion 311 for mounting the sensor 40, and the weight 31 is simple in structure and facilitates mounting the sensor 40.

According to the utility model discloses an embodiments, the both ends of counterweight 31 are equipped with a plurality of through-holes that correspond with part bolt holes at least, and counterweight 31 links to each other with the bolt that tests board 10 passes through th through-hole and bolt hole, and bolted connection is convenient for install and dismantle.

According to the utility model discloses a embodiments again, be equipped with a plurality of spaced apart mounting holes that become matrix arrangement on the installation department 311, mounting 50 still includes two fixed blocks, and two fixed blocks are established respectively symmetrically in the both sides of sensor 40 in order to fix sensor 40 on installation department 311, two fixed blocks respectively with installation department 311 bolted connection.

Specifically, the two fixing blocks are respectively formed into a long strip shape, the ends of the fixing blocks are respectively matched with the shape of the sensor 40, the two fixing blocks are respectively clamped on the two corresponding sides of the sensor 40 to fix the sensor 40 on the mounting portion 311, and the structure is stable.

According to the utility model discloses an embodiments, the counter weight subassembly still includes a plurality of second counterweight 32, and a plurality of second counterweight 32 are established at the both ends that survey test panel 10 along length direction respectively symmetrically, and second counterweight 32 can advance step increase vibration testing device 100 whole equilibrium, and the number and the mounted position of counterweight 30 select according to the difference of equipment.

In the embodiments of the present invention, the second weight members 32 are formed in two, and the two second weight members 32 are respectively formed in rectangular strips, and specifically, the two second weight members 32 are disposed in parallel with each other.

Preferably, the second weight member 32 has a plurality of second through holes corresponding to at least parts of the bolt holes at both ends thereof, and the second weight member 32 is connected to the test board 10 by bolts passing through the second through holes and the bolt holes, that is, the second weight member 32 can be fixed to the test board 10 by fixing both ends of the second weight member 32, which is simple to install.

According to the utility model discloses vibration testing device 100 through will survey test panel 10 and fix on vibration testing device 100, is equipped with sensor 40 and counterweight assembly on surveying test panel 10, and this vibration testing device 100 is simple structure not only, uses in a flexible way, can be applicable to different vibrations friction welding equipment moreover, is convenient for form the all management and control standards of vibration state.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1, kinds of vibration testing arrangement, can be used for detecting the vibration of vibration friction welding equipment, be equipped with the cope match-plate pattern on the vibration friction welding equipment, its characterized in that, vibration testing arrangement includes:

the test board is provided with a plurality of through mounting holes which are communicated along the thickness direction of the test board;

a plurality of connecting members passing through the plurality of mounting through-holes, respectively, to detachably mount the test board on the upper mold plate;

the counterweight component is arranged on the test plate;

a sensor disposed on at least of said test plates or said weight assemblies, said sensor being operable to detect vibration of said vibro-friction welding device;

a fixing member connected with the sensor to fix the sensor on the weight member or the test plate.

2. The vibration testing apparatus according to claim 1, wherein said test board is formed as a rectangular plate, a plurality of said mounting through-holes are respectively formed as a plurality of bolt holes arranged in a matrix, and said connecting members are formed as bolts connected to said upper die plate through said mounting through-holes.

3. The vibration testing apparatus according to claim 2, wherein the mounting through holes are formed in two rows, and the two rows of the mounting through holes are provided at both ends of the test board in the width direction, respectively.

4. The vibration testing apparatus of claim 2, wherein the weight assembly comprises:

an th weight removably disposed in the center of the test plate, the th weight, and the sensor being disposed on the th weight.

5. The vibration testing device of claim 4, wherein the -th weight is formed as a rectangular plate, and a central portion of the -th weight on the -side facing away from the test plate projects upward to form a mounting portion for mounting the sensor.

6. The vibration testing apparatus of claim 5, wherein said th weight has a plurality of th through holes at opposite ends thereof corresponding to at least th bolt holes, said th weight being connected to said test plate by bolts passing through said th through holes and said bolt holes.

7. The vibration testing apparatus of claim 5, wherein the mounting portion defines a plurality of mounting holes spaced apart in a matrix arrangement, the fixture further comprising:

two fixed blocks, two the fixed block is established respectively symmetrically the both sides of sensor are in order to incite somebody to action the sensor is fixed on the installation department, two the fixed block respectively with installation department bolted connection.

8. The vibration testing apparatus of claim 4, wherein the weight assembly further comprises:

and the second balance weights are respectively and symmetrically arranged at two ends of the test board along the length direction.

9. The vibration testing apparatus according to claim 8, wherein the second weight members are formed in two, and the two second weight members are respectively formed in rectangular strips.

10. A vibration testing apparatus according to claim 9, wherein both ends of said second weight member are provided with a plurality of second through holes corresponding to at least parts of bolt holes, said second weight member being connected to said test plate by bolts passing through said second through holes and said bolt holes.