CN215065134U - Portable small-size equipment vibration experimental apparatus - Google Patents
Portable small-size equipment vibration experimental apparatus Download PDFInfo
- Publication number
- CN215065134U CN215065134U CN202120935705.8U CN202120935705U CN215065134U CN 215065134 U CN215065134 U CN 215065134U CN 202120935705 U CN202120935705 U CN 202120935705U CN 215065134 U CN215065134 U CN 215065134U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- fixedly connected
- front panel
- frame front
- main frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing Of Engines (AREA)
Abstract
The utility model discloses a portable small-size equipment vibration experimental apparatus, including body frame front panel, body frame front panel surface and top all set up threaded hole, bolt and steering wheel fixed plate fixed connection are passed through at body frame front panel top, the steering wheel passes through shaft coupling and lead screw fixed connection, screw drive is connected with screw nut, sliding surface is connected with the slider on the guide rail, fixed surface is connected with sensor fixing device on the slider, experiment platform mesa upper surface is provided with miniature vice. This portable small-size equipment vibration experimental apparatus through setting up vertical guide rail and horizontal guide rail, is favorable to adjusting the sensor position, makes things convenient for the vibration signal of collection equipment. Be provided with miniature vice on the experiment platform, make things convenient for the clamping of the equipment that awaits measuring, strengthened vibration signal's accuracy. The device body frame is provided with a slide rail limiting device, and the safety of the detection device is effectively guaranteed. The whole structure design is compact, and the carrying is convenient.
Description
Technical Field
The utility model relates to a vibration test technical field especially relates to a portable small-size equipment vibration experimental apparatus.
Background
The vibration test is used for simulating various environments encountered by the product in the manufacturing, assembling, transporting and using execution stages to identify whether the product endures the capability of environmental vibration, and is suitable for research, development, quality control and manufacturing of various industries such as electronics, electromechanics, photoelectricity, automobiles, locomotives, toys … … and the like. With the progress of the manufacturing industry in China, more and more mechanical equipment needs to monitor the working state of the mechanical equipment in real time. Mechanical vibration is a common phenomenon in the operation of industrial mechanical equipment, and the fault state of equipment is judged by using a vibration signal, so that more and more attention is paid to the equipment, and if the mechanical equipment breaks down and fails to monitor the result, the service life of the equipment is influenced, and economic loss is more likely to be brought. Fault diagnosis of mechanical equipment based on vibration signals is a major form of monitoring equipment status. Vibration testing devices are also increasingly used in fault diagnosis systems. The vibration test bed needs to fix the equipment on the test bed, and then the vibration signal of the equipment shell is measured through the contact of the acceleration sensor and the equipment shell. Most of vibration devices existing in the market are bulky, inconvenient to carry and basically customized for a certain product, such as a bearing fault diagnosis experiment platform, and lack a certain universality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable small-sized equipment vibration experiment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable small-sized equipment vibration experiment device comprises a main frame front panel (1), a vertical guide rail (2), a horizontal guide rail supporting plate (3), a steering engine fastener (4), a first bolt (5), a supporting seat fastening plate (6), a steering engine (7), a coupler (8), a screw rod supporting seat (9), a steering engine fixing plate (10), a slide rail limiting device (11), a screw rod (12), a fastening device (13) and a slide rail right limiting plate (14), the device comprises a screw nut (15), a second bolt (16), a gasket (17), a vertical guide rail base (18), a horizontal guide rail (19), a horizontal guide rail base (20), a horizontal sliding block (21), a sensor fixing device (22), a device main frame (23), a vertical sliding block (24), an equipment platform supporting plate (25), a sliding guide rail connecting plate (26), an experiment platform table top (27) and a micro vice (28). The outer surface and the top of body frame front panel all set up threaded hole, and body frame front panel top upper surface passes through bolt and steering wheel fixed plate lower surface fixed connection, steering wheel fixed plate lower surface and through bolt one and steering wheel fastener fixed connection, steering wheel fixed plate upper surface passes through bolt and steering wheel fixed connection, the steering wheel passes through shaft coupling and lead screw fixed connection, the lead screw rotates and is connected with the lead screw supporting seat, the lead screw supporting seat passes through bolt and supporting seat mounting plate fixed connection, the welding of supporting seat mounting plate has body frame front panel. The lead screw is connected with a lead screw nut in a transmission way, the lead screw nut is fixedly connected with a horizontal guide rail supporting plate, the upper surface of the horizontal guide rail supporting plate is fixedly connected with a horizontal guide rail base through a bolt, the upper surface of the horizontal guide rail base is fixedly connected with a horizontal guide rail, the upper surface of the horizontal guide rail is connected with a horizontal slider in a sliding way, the upper surface of the horizontal slider is fixedly connected with a sensor fixing device, the outer surface of the main frame of the device is fixedly connected with the outer surface of a front panel of the main frame through a gasket arranged on a bolt II, the right upper side of the outer surface of the front panel of the main frame is fixedly connected with a right limiting plate of a slide rail through a fastening device, the top of the front panel of the main frame is welded with a slide rail limiting device, the outer surface of the front panel of the main frame is fixedly connected with a vertical guide rail through a bolt, the outer surface of the vertical guide rail is connected with a vertical slider in a sliding way, and the outer surface of the vertical guide rail is fixedly connected with the vertical guide rail base through a bolt, the welding of vertical guide rail base has the body frame front panel, vertical slider surface passes through bolt and sliding guide connecting plate fixed connection, the outer surface welding of sliding guide connecting plate has equipment platform backup pad, the top fixedly connected with experiment platform mesa of equipment platform backup pad, experiment platform mesa upper surface is provided with miniature vice.
Furthermore, the number of the vertical guide rails and the number of the horizontal guide rails are two, and the two guide rails are arranged at a vertical angle of 90 degrees.
Further, the sensor fixing device is fixedly connected with a horizontal sliding block, and the horizontal sliding block is connected with a horizontal guide rail in a sliding mode.
Furthermore, the experiment platform table-board is fixedly connected with the vertical sliding block through a sliding guide rail connecting plate, and the vertical sliding block is connected with the vertical guide rail in a sliding mode.
The utility model has the advantages that:
1. through the arrangement of the horizontal guide rail and the vertical guide rail, the position of the sensor can be adjusted horizontally and vertically, and the vibration signal of the equipment can be tested more conveniently by the vibration detection device.
2. The vertical position adjustment of the sensor and the test platform can be realized through the arrangement of the steering engine and the screw nut, and the device is convenient and fast.
3. The miniature vice is convenient to clamp the equipment to be detected, various small-sized equipment can be detected, and the accuracy of the vibration signal to be detected is enhanced.
4. Through the arrangement of the limiting device on the slide rail and the right limiting plate of the slide rail, the safety of the detection device is effectively guaranteed. The whole structure design is compact, and the carrying is convenient.
Drawings
Fig. 1 is a schematic front view of a portable small-sized device vibration experiment apparatus provided by the present invention;
fig. 2 is the utility model provides a left side view structure schematic diagram of portable small-size equipment vibration experimental apparatus.
Fig. 3 is a schematic view of a top view structure of the portable small-sized device vibration experiment apparatus provided by the present invention.
In the figure: 1 main frame front panel, 2 vertical guide rail, 3 horizontal guide rail backup pads, 4 steering wheel fasteners, 5 bolt I, 6 supporting seat mounting plates, 7 steering wheel, 8 shaft couplings, 9 lead screw supporting seats, 10 steering wheel fixed plates, 11 slide rail stop devices, 12 lead screws, 13 fastening devices, 14 slide rail right limiting plates, 15 lead screw nuts, 16 bolt II, 17 gaskets, 18 vertical guide rail bases, 19 horizontal guide rail, 20 horizontal guide rail bases, 21 horizontal slider, 22 sensor fixing device, 23 device main frames, 24 vertical slider, 25 equipment platform backup pads, 26 sliding guide rail connecting plates, 27 experiment platform table tops, 28 miniature vice.
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.
Referring to fig. 1-3, a portable small-sized equipment vibration experimental device comprises a main frame front panel 1, wherein the outer surface and the top of the main frame front panel 1 are provided with threaded holes, the upper surface of the top of the main frame front panel is fixedly connected with the lower surface of a steering engine fixing plate 10 through a bolt, the lower surface of the steering engine fixing plate 10 is fixedly connected with a steering engine fastener 4 through a bolt 5, the upper surface of the steering engine fixing plate 10 is fixedly connected with a steering engine 7 through a bolt, the steering engine 7 is fixedly connected with a screw rod 12 through a coupler 8, the screw rod is connected with a steering engine through a coupler, the screw rod 12 is rotatably connected with a screw rod supporting seat 9, the screw rod supporting seat 9 is fixedly connected with a supporting seat fastening plate 6 through a bolt, the supporting seat fastening plate 6 is welded with the main frame front panel 1, the screw rod 12 is in transmission connection with a screw rod nut 15, the screw rod nut 15 is fixedly connected with a horizontal guide rail supporting plate 3, and the vertical position adjustment of a sensor and a test platform can be realized through the arrangement of the steering engine and the screw rod nut, the device is convenient and quick, the upper surface of a horizontal guide rail support plate 3 is fixedly connected with a horizontal guide rail base 20 through bolts, the upper surface of the horizontal guide rail base 20 is fixedly connected with a guide rail 19, the upper surface of the horizontal guide rail 19 is slidably connected with a horizontal sliding block 21, the upper surface of the horizontal sliding block 21 is fixedly connected with a sensor fixing device 22, the sensor fixing device is fixedly connected with the sliding block, the sliding block is slidably connected with a horizontal guide rail, the sensor fixing device can move in the direction of the guide rail through a guide rail sliding block mechanism, the outer surface of a device main frame 23 is fixedly connected with the outer surface of a main frame front panel 1 through a gasket 17 arranged on a bolt II 16, the upper right side of the outer surface of the main frame front panel 1 is fixedly connected with a slide rail right limiting plate 14 through a fastening device 13, a slide rail limiting device 11 is welded at the top of the main frame front panel 1, and an upper slide rail limiting device and a slide rail right limiting plate are respectively arranged in the upper right direction of the main frame front panel, the effectual security that has guaranteed detection device, 1 surface of body frame front panel passes through bolt fixedly connected with vertical guide rail 2, 2 surface sliding connection of vertical guide rail have vertical slider 24, 2 surfaces of vertical guide rail pass through bolt and vertical guide rail base 18 fixed connection, the experiment platform mesa passes through sliding guide connecting plate fixed connection to vertical slider, and vertical slider sliding connection has vertical guide rail, vertical guide rail realizes the removal of mechanism in vertical direction, vertical guide rail base 18 welding has body frame front panel 1, 24 surfaces of vertical slider pass through bolt and sliding guide connecting plate 26 fixed connection, through setting up vertical guide rail and horizontal guide rail, and two kinds of guide rails become perpendicular 90 degrees and arrange. Make the position of sensor can realize level and vertical adjustment, make vibration detection device can be more convenient test equipment's vibration signal, sliding guide connecting plate 26's outer surface welding has equipment platform backup pad 25, the top fixedly connected with experiment platform mesa 27 of equipment platform backup pad 25, experiment platform mesa 27 upper surface is provided with miniature vice 28, set up miniature vice on the experiment platform, the convenient clamping of examining equipment of examining, the multiple small-size equipment of detectable, simultaneously also strengthened the accuracy of the vibration signal that awaits measuring.
The working principle is as follows: during the use, at first connect the steering wheel power, place the equipment to be measured on test platform mesa, make it fixed through miniature vice, later just can adjust the sensor position through level and vertical guide rail, adjust the sensor to the equipment surface that awaits measuring, start the equipment that awaits measuring and make its operation produce the vibration, later the sensor just with in vibration signal gathers the computer, the completion is to the collection of the equipment vibration signal that awaits measuring, later with the computer to the further analysis of signal.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A portable small-sized equipment vibration experiment device comprises a main frame front panel (1), a vertical guide rail (2), a horizontal guide rail support plate (3), a steering engine fastener (4), a first bolt (5), a support seat fastening plate (6), a steering engine (7), a coupler (8), a screw support seat (9), a steering engine fixing plate (10), a slide rail limiting device (11), a screw (12), a fastening device (13), a slide rail right limiting plate (14), a screw nut (15), a second bolt (16), a gasket (17), a vertical guide rail base (18), a horizontal guide rail (19), a horizontal guide rail base (20), a horizontal sliding block (21), a sensor fixing device (22), a device main frame (23), a vertical sliding block (24), an equipment platform support plate (25), a sliding guide rail connecting plate (26), an experiment platform table top (27) and a micro vice (28), the main frame front panel is characterized in that threaded holes are formed in the outer surface and the top of the main frame front panel (1), the upper surface of the top of the main frame front panel is fixedly connected with the lower surface of a steering engine fixing plate (10) through bolts, the lower surface of the steering engine fixing plate (10) is fixedly connected with a steering engine fastening piece (4) through a bolt I (5), the upper surface of the steering engine fixing plate (10) is fixedly connected with a steering engine (7) through bolts, the steering engine (7) is fixedly connected with a lead screw (12) through a coupler (8), the lead screw (12) is rotatably connected with a lead screw supporting seat (9), the lead screw supporting seat (9) is fixedly connected with a supporting seat fastening plate (6) through bolts, the main frame front panel (1) is welded on the supporting seat fastening plate (6), the lead screw (12) is in transmission connection with a lead screw nut (15), the lead screw nut (15) is fixedly connected with a horizontal guide rail supporting plate (3), the upper surface of the horizontal guide rail supporting plate (3) is fixedly connected with a horizontal guide rail base (20) through a bolt, the upper surface of the horizontal guide rail base (20) is fixedly connected with a horizontal guide rail (19), the upper surface of the horizontal guide rail (19) is slidably connected with a horizontal slider (21), the upper surface of the horizontal slider (21) is fixedly connected with a sensor fixing device (22), the outer surface of the device main frame (23) is fixedly connected with the outer surface of the main frame front panel (1) through a gasket (17) arranged on a bolt II (16), the upper right side of the outer surface of the main frame front panel (1) is fixedly connected with a slide rail right limiting plate (14) through a fastening device (13), a slide rail limiting device (11) is welded at the top of the main frame front panel (1), the outer surface of the main frame front panel (1) is fixedly connected with a vertical guide rail (2) through a bolt, the outer surface of the vertical guide rail (2) is slidably connected with a vertical slider (24), vertical guide rail (2) surface passes through bolt and vertical guide rail base (18) fixed connection, vertical guide rail base (18) welding has body frame front panel (1), vertical slider (24) surface passes through bolt and sliding guide connecting plate (26) fixed connection, the outer surface welding of sliding guide connecting plate (26) has equipment platform backup pad (25), the top fixedly connected with experiment platform mesa (27) of equipment platform backup pad (25), experiment platform mesa (27) upper surface is provided with miniature vice (28).
2. A portable small equipment vibration experiment device according to claim 1, characterized in that the number of the vertical guide rails (2) and the horizontal guide rails (19) is two, and the two guide rails are arranged at 90 degrees vertically.
3. The vibration experiment device of a portable small-sized device according to claim 1, characterized in that the sensor fixing device (22) is fixedly connected with a horizontal sliding block (21), and the horizontal sliding block (21) is slidably connected with a horizontal guide rail (19).
4. The portable small equipment vibration experiment device according to the claim 1, characterized in that the experiment platform table (27) is fixedly connected with the vertical slide block (24) through a slide guide connection plate (26), and the vertical slide block (24) is connected with the vertical guide rail (2) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935705.8U CN215065134U (en) | 2021-05-05 | 2021-05-05 | Portable small-size equipment vibration experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935705.8U CN215065134U (en) | 2021-05-05 | 2021-05-05 | Portable small-size equipment vibration experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065134U true CN215065134U (en) | 2021-12-07 |
Family
ID=79108567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120935705.8U Expired - Fee Related CN215065134U (en) | 2021-05-05 | 2021-05-05 | Portable small-size equipment vibration experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215065134U (en) |
-
2021
- 2021-05-05 CN CN202120935705.8U patent/CN215065134U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202661028U (en) | Detection device for detecting concentricity and flatness of products | |
| CN111380698B (en) | Be used for new energy automobile to drive power assembly to dragging test bench structure | |
| CN205982300U (en) | It surveys with operation accuse platform to eat quality control | |
| CN215065134U (en) | Portable small-size equipment vibration experimental apparatus | |
| CN218411091U (en) | Axial clearance testing device of middle shaft universal joint assembly | |
| CN202614517U (en) | Automotive door hinge detection device | |
| CN216433530U (en) | Test bench for turbojet engine | |
| CN215811372U (en) | Flexible pedal force testing device | |
| CN214583395U (en) | Special-shaped spring length measuring device | |
| CN210090178U (en) | Tensile strength detection device of dust collector connecting shaft assembly | |
| CN201224415Y (en) | Constant-pressure tester for track circuit shunting residual pressure | |
| CN210863970U (en) | Motor life detection device | |
| CN106768964B (en) | Notebook computer rotating shaft test equipment | |
| CN208537076U (en) | The experimental rig of detectable effective torque type nut | |
| CN207764173U (en) | A kind of ultrasonic inspection probe positioning device | |
| CN218156754U (en) | Mechanical vibration detection positioning device | |
| CN221173685U (en) | Stable and reliable torque testing device | |
| CN216484659U (en) | High-speed rail EMUs coupling detection device | |
| CN216670040U (en) | Nonstandard test bed of speed sensor special for subway | |
| CN213274835U (en) | RV reduction gear torsional rigidity testing arrangement | |
| CN217277446U (en) | Tension-compression torsion tester | |
| CN219890652U (en) | Vehicle-mounted charger air tightness test stand | |
| CN218918287U (en) | Height-adjustable test bed for electrical detection | |
| CN219715673U (en) | Correction mechanism of electrical measurement equipment | |
| CN220568405U (en) | Decompression valve test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |