CN218211851U

CN218211851U - Vertical and horizontal vibration testing machine

Info

Publication number: CN218211851U
Application number: CN202121808319.9U
Authority: CN
Inventors: 江群峰
Original assignee: Labtone Test Equipment Co ltd
Current assignee: Labtone Test Equipment Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2023-01-03
Anticipated expiration: 2031-08-04

Abstract

The utility model is suitable for a vibration test is with supplementary technical field, discloses a perpendicular horizontal vibration testing machine, including examining test table, examine test table top middle-end and rotate and install the worker's type pole, the fixed surface of worker's type pole middle-end has cup jointed the rotor plate, rotor plate top rear end fixed surface installs the fixed plate, the movable mounting all runs through movable mounting in the rotor plate top left and right sides has the lifter, and is two sets of fixed mounting has the lifter between the lifter top. The utility model discloses make the stopper can receive promotion and level in opposite directions removal inside the guide frame thereupon to make the stopper can laminate and carry out the centre gripping to it in the machine parts side, and then make whole device when carrying out spacing processing to parts, do not need outside extra operation can guarantee that parts can not the arbitrary topple over when vibrating and turn on one's side, and then guarantee follow-up testing result's accuracy, comparatively practical is fit for extensively promoting and using.

Description

Vertical and horizontal vibration testing machine

Technical Field

The utility model is suitable for a vibration test is with supplementary technical field, in particular to perpendicular horizontal vibration testing machine.

Background

At present, a high-frequency electromagnetic vibration test series of a vertical and horizontal vibration testing machine is widely applied to industries of national defense, aviation, aerospace, communication, electronics, automobiles, household appliances and the like, and the equipment is used for discovering early faults, simulating actual working condition examination and structural strength tests.

According to patent (the publication number is "CN 207689096U") a vertical horizontal vibration testing machine, comprises a workbench, workstation upper surface center department processing has the rectangular channel, be equipped with vibrating motor in the rectangular channel, the vibrating motor upper surface is equipped with two pairs of vibrating mass, workstation upper surface four corners department all is equipped with the spring, every the spring upper surface is connected with the vibration board with every to the vibrating mass upper surface jointly, both ends all are equipped with a baffle about the vibration board upper surface, the output of commercial power interface passes through the wire and is connected with microcontroller's input, microcontroller's output passes through the wire and is connected with the input of vibrating motor, cylinder, LED display screen and switch respectively. The beneficial effects of the utility model are that, can prevent to lose after the part drops at the vibrations in-process, the size is less, can adjust highly, portable and removal save strength, overall structure is simple, convenient operation, economical and practical.

However, there are still some disadvantages in the above patents: when the machine to be detected is detected and processed, the vibrating motor and the air cylinder are required to drive the machine to vibrate for detection, the vibrating motor is high in cost, and when some high mechanical parts are detected, the machine is not provided with corresponding limiting structures, so that the mechanical parts are easy to topple and turn over to cause damage when being detected in a vibration mode, and the accuracy of subsequent detection results is influenced. Therefore, we propose a vertical and horizontal vibration testing machine.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a vertical horizontal vibration testing machine, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vertical horizontal vibration testing machine, is including examining test table, it installs the industry type pole to examine test table top middle-end rotation, the fixed cover in industry type pole middle-end surface has connect the rotor plate, rotor plate top rear end fixed surface installs the fixed plate, the rotor plate top left and right sides all runs through movable mounting has the lifter, and is two sets of fixed mounting has the lifter between the lifter top, the equal slidable mounting in both sides surface has the sliding frame, every about the lifter top sliding frame top all articulates through first pivot has the pole of support, every the pole middle-end all runs through movable mounting has the gag lever post to support, and gag lever post bottom fixed mounting in fixed plate front end surface, every the pole top of support all articulates through the second pivot has the stopper.

Preferably, stopper right side bottom fixed surface installs pressure sensor, it installs the mounting box to examine test table left side middle-end fixed surface, the inside fixed mounting of mounting box has the singlechip, the inside equal fixed mounting in rotor plate left and right sides has the electro-magnet, and the lifter runs through movable mounting inside the electro-magnet.

Preferably, the equal fixed mounting in both ends surface has the connecting plate around the rotor plate bottom right side, and is two sets of run through movable mounting between the connecting plate middle-end has the dwang, the dwang middle-end fixed surface installs the transfer line, examine the inside middle-end fixed surface of test table and install the rotation motor, the transmission shaft top fixed surface who rotates the motor installs there is the rolling disc, rolling disc bottom fixed surface installs the dead lever, and the dead lever top runs through movable mounting in the transfer line bottom.

Preferably, the surfaces of the left side and the right side of the front end of the fixed plate are fixedly provided with guide frames, and the middle ends of the limiting blocks are slidably arranged inside the guide frames.

Preferably, the signal output end of the pressure sensor is connected with the signal input end of the single chip microcomputer, and the signal output end of the single chip microcomputer is connected with the signal input end of the electromagnet.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a vertical horizontal vibration testing machine, place the spare part that will detect in the lifter plate surface, make the lifter plate descend thereupon under the drive of spare part self gravity, make the stopper can receive promotion and level phase shift thereupon in that the guide frame is inside, and then make whole device carry out spacing processing to the spare part, do not need outside extra operation can guarantee that the spare part can not arbitrary topple over and turn on one's side when vibrating, simplify the spacing required operating procedure to the spare part, and then guarantee the accuracy of follow-up testing result, and detect the pressure information of stopper and spare part contact surface through pressure sensor, can fix the high position of lifter plate, and then guarantee that the spare part on lifter plate and its surface carries out vibration detection and makes the security.

2. The utility model discloses a vertical horizontal vibration testing machine along with rotating the relapse rotation of motor, can realize that the rotor plate emptys together with the relapse rotation of lifter plate, and then only needs to use single rotation motor can drive spare part and carry out vibration treatment to the reduction detects required cost to spare part, guarantees the testing result accuracy.

Drawings

Fig. 1 is an overall front view sectional structure schematic diagram of the vertical and horizontal vibration testing machine of the present invention;

fig. 2 is the utility model relates to a vertical horizontal vibration testing machine's whole profile structure schematic diagram that looks sideways.

Reference numerals: 1. a detection table; 2. a rotating plate; 3. a fixing plate; 4. a lifting plate; 5. a lifting rod; 6. a shaping rod; 7. a connecting plate; 8. rotating the rod; 9. a transmission rod; 10. rotating the disc; 11. fixing the rod; 12. a first rotating shaft; 13. pushing the rod; 14. a limiting rod; 15. a second rotating shaft; 16. a guide frame; 17. a limiting block; 18. a pressure sensor; 19. the device comprises a mounting box, 20 and a single chip microcomputer; 21. an electromagnet; 22. rotating the motor; 23. and a sliding frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in fig. 1-2, a vertical horizontal vibration testing machine, including examining test table 1, examine test table 1 top middle-end rotation and install worker's type pole 6, the fixed cover of worker's type pole 6 middle-end surface has connect

rotor plate

2, 2 top rear end fixed surface of rotor plate have fixed plate 3, the movable mounting that all runs through movable mounting has lifter 5 on the 2 top left and right sides of rotor plate, two sets of fixed mounting has lifter 4 between 5 tops of lifter, the equal slidable mounting in 4 tops left and right sides surfaces of lifter has sliding frame 23, every sliding frame 23 top all articulates through first pivot 12 has a stopper pole 13, every stopper pole 13 middle-end all runs through movable mounting has gag lever post 14, and gag lever post 14 bottom fixed mounting is in 3 front end surfaces of fixed plate, every stopper pole 13 top all articulates through second pivot 15 has stopper 17.

As shown in fig. 1 and fig. 2, in this embodiment, the lifting rod 5 is movably installed inside the rotating plate 2, and then when a component to be detected is placed on the surface of the lifting plate 4, the lifting plate 4 is driven by the gravity of the component to descend, and the lifting plate 4 is driven to descend while driving the sliding frame 23 to horizontally move relatively on the surface thereof, so as to provide a driving force for the pushing rod 13, so that the pushing rod 13 rotates around the limiting rod 14, and then the limiting block 17 is driven inside the guide frame 16 to horizontally move relatively, so that the limiting block 17 can be attached to the side of the mechanical component to clamp the mechanical component, and further, when the whole device performs limiting processing on the component, the component cannot arbitrarily topple over during vibration without external additional operation, and further, the accuracy of a subsequent detection result is ensured.

In this embodiment (shown through fig. 1 and fig. 2), stopper 17 right side bottom fixed surface installs pressure sensor 18, it installs mounting box 19 to examine 1 left side middle-end fixed surface of test table, the inside fixed mounting of mounting box 19 has singlechip 20, the inside equal fixed mounting in the rotor plate 2 left and right sides has electromagnet 21, and lifter 5 runs through movable mounting inside electromagnet 21, detects the pressure information of stopper 17 and spare part contact surface through pressure sensor 18, stops by opening of singlechip 20 control electromagnet 21 again, guarantees that after stopper 17 is spacing stable to the spare part, can fix the high position of lifter plate 4, and then guarantees that the spare part on lifter plate 4 and its surface carries out vibration detection and makes the security.

In this embodiment (shown by fig. 1 and fig. 2), there are connecting plates 7 at the front and back both ends surface of 2 bottom right sides of rotor plate, and it is two sets of run through movable mounting between the middle-end of connecting plate 7 has dwang 8, dwang 8 middle-end fixed surface installs transfer line 9, it has rotation motor 22 to detect 1 inside middle-end fixed surface of platform, the transmission shaft top fixed surface of rotation motor 22 installs has rolling disc 10, rolling disc 10 bottom fixed surface installs dead lever 11, and dead lever 11 top runs through movable mounting in transfer line 9 bottom, owing to be connected rotor plate 2 side with rolling disc 10 through transfer line 9, and then can stimulate transfer line 9 and rotate along with it through the rotation of rolling disc 10, and drive rotor plate 2 and carry out unilateral rotation slope thereupon, and then along with the rotation that rotates motor 22 repeatedly, can realize that rotor plate 2 topples over with the rotation of lifter plate 4 repeatedly, and then only need use single rotation motor 22 can drive spare part and carry out vibration treatment, thereby reduce the required cost of spare part detection, guarantee the testing result accuracy.

In this embodiment (shown by fig. 1 and fig. 2), the guide frame 16 is fixedly mounted on the surfaces of the left side and the right side of the front end of the fixing plate 3, and the middle end of the limiting block 17 is slidably mounted inside the guide frame 16, so that the horizontal mobility of the limiting block 17 is ensured.

In this embodiment (shown in fig. 1 and 2), the signal output end of the pressure sensor 18 is connected to the signal input end of the single chip microcomputer 20, and the signal output end of the single chip microcomputer 20 is connected to the signal input end of the electromagnet 21, so that the reasonable operation of the whole device is ensured.

It should be noted that, the utility model relates to a vertical and horizontal vibration testing machine, the parts are all universal standard parts or parts known by technicians in this neighborhood, the structure and principle are all known by technicians in this technical manual or known by conventional experimental methods, in operation, the single chip microcomputer 20 is opened through an external control switch, the machine to be detected and processed is placed on the surface of the lifting plate 4, the lifting plate 4 is lowered under the driving of the self gravity of the part, the limiting block 17 is moved horizontally and is attached to the side surface of the mechanical part, the limiting process is carried out, then the rotating motor 22 is opened, the rotating disc 10 is driven to rotate to drive the rotating plate 2 to move side up and down, the vibration detection processing is carried out on the mechanical part, compared with the traditional auxiliary technology for vibration testing, the device is characterized in that the lifting rod 5 is movably installed inside the rotating plate 2, when the component to be detected is placed on the surface of the lifting plate 4, the lifting plate 4 is driven to descend by the self gravity of the component, the lifting plate 4 is driven to descend, the sliding frame 23 is driven to move horizontally relatively on the surface of the sliding frame 23, and a corresponding driving force is provided for the pushing rod 13, so that the pushing rod 13 rotates around the limiting rod 14, the limiting block 17 can be pushed inside the guide frame 16 to move horizontally and oppositely, the limiting block 17 can be attached to the side edge of the mechanical component to clamp the mechanical component, and further, when the whole device carries out limiting processing on the component, the component can be prevented from randomly toppling over during vibration without external extra operation, the accuracy of a subsequent detection result is further ensured, and the pressure information of the contact surface of the limiting block 17 and the component is detected through the pressure sensor 18, the single chip microcomputer 20 controls the electromagnet 21 to start and stop, the height position of the lifting plate 4 can be fixed after the limiting block 17 limits and stabilizes parts, and then the lifting plate 4 and the parts on the surface of the lifting plate are guaranteed to be subjected to vibration detection to enable safety.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vertical horizontal vibration testing machine, is including examining test table (1), its characterized in that: detect platform (1) top middle-end and rotate and install industry type pole (6), industry type pole (6) middle-end fixed surface has cup jointed rotor plate (2), rotor plate (2) top rear end fixed surface installs fixed plate (3), the movable mounting is all run through movable mounting in rotor plate (2) top left and right sides has lifter (5), and is two sets of fixed mounting has lifter (4) between lifter (5) top, the equal slidable mounting in lifter plate (4) top left and right sides surface has sliding frame (23), every sliding frame (23) top all articulates through first pivot (12) has to be moved pole (13), every the pole (13) middle-end is all run through movable mounting has gag lever post (14), and gag lever post (14) bottom fixed mounting in fixed plate (3) front end surface, every the pole (13) top all articulates through second pivot (15) has stopper (17).

2. A vertical and horizontal vibration testing machine according to claim 1, wherein: stopper (17) right side bottom fixed surface installs pressure sensor (18), it installs mounting box (19) to examine test table (1) left side middle-end fixed surface, the inside fixed mounting of mounting box (19) has singlechip (20), the inside equal fixed mounting in rotor plate (2) left and right sides has electro-magnet (21), and lifter (5) run through movable mounting inside electro-magnet (21).

3. A vertical and horizontal vibration testing machine according to claim 1, wherein: the utility model discloses a test table, including rotor plate (2), rotor plate (2) bottom right side front and back both ends surface equal fixed mounting have connecting plate (7), and are two sets of it has dwang (8) to run through movable mounting between connecting plate (7) middle-end, dwang (8) middle-end fixed surface installs transfer line (9), it has rotation motor (22) to examine inside middle-end fixed surface of platform (1), the transmission shaft top fixed surface who rotates motor (22) installs and has rolling disc (10), rolling disc (10) bottom fixed surface installs dead lever (11), and dead lever (11) top runs through movable mounting in transfer line (9) bottom.

4. A vertical and horizontal vibration testing machine according to claim 1, wherein: the surface of the left side and the surface of the right side of the front end of the fixed plate (3) are fixedly provided with guide frames (16), and the middle ends of the limiting blocks (17) are slidably arranged inside the guide frames (16).

5. A vertical and horizontal vibration testing machine according to claim 2, wherein: the signal output end of the pressure sensor (18) is connected with the signal input end of the single chip microcomputer (20), and the signal output end of the single chip microcomputer (20) is connected with the signal input end of the electromagnet (21).