CN215524992U - Bolt assembly antidetonation detection device - Google Patents
Bolt assembly antidetonation detection device Download PDFInfo
- Publication number
- CN215524992U CN215524992U CN202122420851.XU CN202122420851U CN215524992U CN 215524992 U CN215524992 U CN 215524992U CN 202122420851 U CN202122420851 U CN 202122420851U CN 215524992 U CN215524992 U CN 215524992U
- Authority
- CN
- China
- Prior art keywords
- plate
- cam
- bolt
- bolt assembly
- servo motor
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a bolt assembly anti-seismic detection device, wherein a support base plate is horizontally arranged, the upper planes of two ends are respectively provided with a support vertical plate, a cam support is fixed on the support base plate, the cam support is rotatably connected with the axis of a cam, the axis of the cam is concentrically connected with the axis of a servo motor working rod, a lower vibration plate is attached to the upper part of the cam, the lower vibration plate is connected with an upper vibration plate through a spring, the upper vibration plate is attached with a pressure sensor, the pressure sensor is attached with a bolt fixing plate, a bolt assembly is connected between the bolt fixing plate and the upper vibration plate, the bolt fixing plate is detachably connected on the support vertical plate, and the lower vibration plate and the upper vibration plate linearly move on the support vertical plate; the controller is respectively connected with the data acquisition card, the servo motor driver and the display, the data acquisition card is connected with the pressure sensor, and the servo motor driver is connected with the servo motor. The utility model analyzes the anti-seismic performance under different clamping forces.
Description
Technical Field
The utility model relates to the technical field of bolts, in particular to a bolt assembly anti-seismic detection device for analyzing anti-seismic performance under different clamping forces.
Background
The bolt is a mechanical part, is a cylindrical threaded fastener matched with a nut, is a fastener consisting of a head part and a screw rod, needs to be matched with the nut and is used for fastening and connecting two parts with through holes, and the connection form is called bolt connection.
In the prior art, the anti-seismic performance detection device of the bolt assembly after installation is lacked, the clamping force of the bolt assembly during installation is different in size, the anti-seismic effect can be influenced, the clamping force of the bolt is not as large as possible according to different vibration frequencies, and an anti-seismic performance analysis device for detecting the bolt after installation and under different clamping forces is needed. There is a need for a bolt assembly anti-seismic detection device that analyzes anti-seismic performance under different clamping forces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bolt assembly anti-seismic detection device for analyzing anti-seismic performance under different clamping forces.
A bolt assembly anti-seismic detection device, comprising:
the supporting base plate is horizontally arranged, supporting vertical plates are arranged on the upper planes of two ends of the supporting base plate, a cam support is fixed on the supporting base plate, the cam support is rotatably connected with the axis of the cam, the axis of the cam is concentrically connected with the axis of a working rod of a servo motor, a lower vibrating plate is attached to the upper part of the cam, the lower vibrating plate is connected with an upper vibrating plate through a spring, the upper vibrating plate is attached to a pressure sensor, the pressure sensor is attached to a bolt fixing plate, a bolt assembly is connected between the bolt fixing plate and the upper vibrating plate, the bolt fixing plate is detachably connected to the supporting vertical plates, and the lower vibrating plate and the upper vibrating plate linearly move on the supporting vertical plates;
the controller is respectively connected with the data acquisition card, the servo motor driver and the display, the data acquisition card is connected with the pressure sensor, and the servo motor driver is connected with the servo motor.
The two sides of the lower vibrating plate and the two sides of the upper vibrating plate are arranged on the supporting vertical plates on the two sides through clamping grooves respectively.
The two sides of the bolt fixing plate are detachably connected with the supporting vertical plates on the two sides through fixing bolts respectively.
The supporting bottom plate is a cuboid, the supporting vertical plate is a cuboid, and the supporting bottom plate and the supporting vertical plate are perpendicular to each other.
And the springs between the lower vibrating plate and the upper vibrating plate are respectively arranged at two sides of the lower vibrating plate.
The bolt assembly passes through the bolt fixing plate and the upper vibrating plate respectively.
The supporting base plate is horizontally placed, the upper planes of two ends of the supporting base plate are respectively provided with a supporting vertical plate, a cam support is fixed on the supporting base plate, the cam support is rotatably connected with the axis of a cam, the axis of the cam is concentrically connected with the axis of a working rod of a servo motor, a lower vibrating plate is attached above the cam, the lower vibrating plate is connected with an upper vibrating plate through a spring, the upper vibrating plate is attached to a pressure sensor, the pressure sensor is attached to a bolt fixing plate, a bolt assembly is connected between the bolt fixing plate and the upper vibrating plate, the bolt fixing plate is detachably connected to the supporting vertical plate, and the lower vibrating plate and the upper vibrating plate linearly move on the supporting vertical plate; the controller is respectively connected with the data acquisition card, the servo motor driver and the display, the data acquisition card is connected with the pressure sensor, and the servo motor driver is connected with the servo motor. The utility model analyzes the anti-seismic performance under different clamping forces.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the device comprises a supporting base plate, 2, a supporting vertical plate, 3, a cam support, 4, a cam, 5, a servo motor, 6, a lower vibrating plate, 7, a spring, 8, an upper vibrating plate, 9, a pressure sensor, 10, a bolt fixing plate, 11, a bolt assembly, 12, a data acquisition card, 13, a servo motor driver, 14, a controller, 15, a display, 16 and a fixing bolt.
Detailed Description
The utility model is further described below with reference to the following figures and specific examples.
The utility model provides a bolt assembly antidetonation detection device which characterized in that includes:
the device comprises a supporting base plate 1, wherein the supporting base plate 1 is horizontally arranged, supporting vertical plates 2 are respectively arranged on the upper planes of two ends of the supporting base plate 1, a cam support 3 is fixed on the supporting base plate 1, the axle centers of the cam support 3 and a cam 4 are rotatably connected, the axle center of the cam 4 is concentrically connected with the axle center of a working rod of a servo motor 5, a lower vibrating plate 6 is attached above the cam 4, the lower vibrating plate 6 is connected with an upper vibrating plate 8 through a spring 7, the upper vibrating plate 8 is attached with a pressure sensor 9, the pressure sensor 9 is attached with a bolt fixing plate 10, a bolt assembly 11 is connected between the bolt fixing plate 10 and the upper vibrating plate 8, the bolt fixing plate 10 is detachably connected on the supporting vertical plate 2, and the lower vibrating plate 6 and the upper vibrating plate 8 linearly move on the supporting vertical plate 2; the controller 14 and the controller 14 are respectively connected with the data acquisition card 12, the servo motor driver 13 and the display 15, the data acquisition card 12 is connected with the pressure sensor 9, and the servo motor driver 13 is connected with the servo motor 5.
The two sides of the lower vibrating plate 6 and the two sides of the upper vibrating plate 8 are respectively arranged on the supporting vertical plates 2 at the two sides through clamping grooves. Two sides of the bolt fixing plate 10 are detachably connected with the supporting vertical plates 2 at two sides through fixing bolts 16 respectively. Supporting baseplate 1 is the cuboid, and support vertical plate 2 is the cuboid, supporting baseplate 1 and support vertical plate 2 mutually perpendicular. Springs 7 between the lower vibration plate 6 and the upper vibration plate 8 are respectively provided on both sides of the lower vibration plate 6. The bolt assemblies 11 pass through the bolt fixing plate 10 and the upper vibration plate 8, respectively.
Supporting baseplate 1 level is placed, and the plane divides to set up support vertical plate 2 on the both ends for support whole device, fixed cam support 3 on the supporting baseplate 1 provides the support for cam 4, and cam 4 is driven by servo motor 5. When the cam 4 rotates, the lower vibration plate 6 is driven to do vertical linear motion, the lower vibration plate 6 is connected with the upper vibration plate 8 through the spring 7, the linear motion is converted into vibration, the bolt assembly 11 is connected between the upper vibration plate 8 and the bolt fixing plate 10, the bolt assembly 11 is fixed, and the vibration is transmitted to the bolt assembly 11. When the bolt assembly 11 is installed and tightened, the pressure sensor 9 is pressed tightly, the pressure sensor 9 sends the detected pressure to the data acquisition card 12, the data acquisition card 12 is then sent to the controller 14, and the controller 14 stores the detected pressure signal and sends the signal to the display 15 for displaying. The display 15 displays and sets control information of the servo motor driver 13 under the control of the controller 14, and the servo motor driver 13 controls the rotation speed of the servo motor 5, thereby controlling the rotation speed of the cam 4, and thereby adjusting the vibration frequency received by the bolt assembly 11.
During the use, install bolt assembly 11 between upper vibrating plate 8 and bolt fixing plate 10, tighten up bolt assembly 11, pressure sensor 9 detects the pressure that receives, tightens up the in-process simultaneously, need take notes the number of turns of rotation when tightening up bolt assembly 11, provides the reference for follow-up analysis. Through operation on the display 15, send actuating signal and rotational speed signal to controller 14, controller 14 control servo motor driver 13 drives servo motor 5 and rotates to provide the vibration for bolt subassembly 11 through lower vibration board 6, spring 7, upper vibration board 8. The pressure sensor 9 detects the pressure change during the vibration process, and sends the pressure change to the data acquisition card 12, and the data acquisition card 12 then sends the data acquisition card to the controller 14 for further analysis and recording. The device provides support for the analysis of the anti-seismic performance under different clamping forces, and provides data support for the fixing performance of the bolt under the special condition.
The two sides of the lower vibrating plate 6 and the two sides of the upper vibrating plate 8 are arranged on the supporting vertical plates 2 on the two sides through clamping grooves respectively, so that the linear reciprocating motion is facilitated, and the vibration is provided. The two sides of the bolt fixing plate 10 are detachably connected with the supporting vertical plates 2 at the two sides through fixing bolts 16 respectively, so that the bolt fixing plate is convenient to detach and overhaul. Supporting baseplate 1 is the cuboid, supports vertical plate 2 and is the cuboid, and supporting baseplate 1 and 2 mutually perpendicular of vertical plate of support make things convenient for the follow-up vibration that provides. The springs 7 between the lower vibration plate 6 and the upper vibration plate 8 are respectively provided at both sides of the lower vibration plate 6 to prevent the interference of the bolt assemblies 11. The bolt assembly 11 respectively passes through the bolt fixing plate 10 and the upper vibrating plate 8, so that the pressure detection is convenient.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a bolt assembly antidetonation detection device which characterized in that includes:
a supporting bottom plate (1), the supporting bottom plate (1) is horizontally arranged, the upper planes of the two ends are respectively provided with a supporting vertical plate (2), a cam support (3) is fixed on the support base plate (1), the cam support (3) is rotatably connected with the axle center of a cam (4), the axle center of the cam (4) is concentrically connected with the axle center of the working rod of the servo motor (5), a lower vibrating plate (6) is attached to the upper part of the cam (4), the lower vibrating plate (6) is connected with an upper vibrating plate (8) through a spring (7), the upper vibrating plate (8) is attached to a pressure sensor (9), the pressure sensor (9) is attached to a bolt fixing plate (10), a bolt component (11) is connected between the bolt fixing plate (10) and the upper vibrating plate (8), the bolt fixing plate (10) is detachably connected to the supporting vertical plate (2), the lower vibrating plate (6) and the upper vibrating plate (8) move linearly on the supporting vertical plate (2);
the controller (14), data acquisition card (12), servo motor driver (13), display (15) are connected respectively to controller (14), pressure sensor (9) is connected to data acquisition card (12), servo motor (5) is connected in servo motor driver (13).
2. The bolt assembly anti-seismic detection device according to claim 1, characterized in that two sides of the lower vibration plate (6) and the upper vibration plate (8) are respectively arranged on the supporting vertical plates (2) at two sides through clamping grooves.
3. The bolt assembly anti-seismic detection device according to claim 1, characterized in that two sides of the bolt fixing plate (10) are detachably connected with the supporting vertical plates (2) at two sides through fixing bolts (16).
4. The bolt assembly anti-seismic detection device according to claim 1, characterized in that the supporting base plate (1) is a cuboid, the supporting vertical plate (2) is a cuboid, and the supporting base plate (1) and the supporting vertical plate (2) are perpendicular to each other.
5. A bolt assembly anti-vibration detecting device according to claim 1, characterized in that the springs (7) between the lower vibration plate (6) and the upper vibration plate (8) are respectively provided on both sides of the lower vibration plate (6).
6. A bolt assembly anti-seismic detection device according to claim 1, characterized in that the bolt assembly (11) passes through the bolt fixing plate (10) and the upper vibration plate (8), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420851.XU CN215524992U (en) | 2021-10-08 | 2021-10-08 | Bolt assembly antidetonation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420851.XU CN215524992U (en) | 2021-10-08 | 2021-10-08 | Bolt assembly antidetonation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215524992U true CN215524992U (en) | 2022-01-14 |
Family
ID=79798395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122420851.XU Active CN215524992U (en) | 2021-10-08 | 2021-10-08 | Bolt assembly antidetonation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215524992U (en) |
-
2021
- 2021-10-08 CN CN202122420851.XU patent/CN215524992U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104020038B (en) | A kind of vibration mechine combined test annex and static fatigue test method | |
| CN215524992U (en) | Bolt assembly antidetonation detection device | |
| CN107314878A (en) | A kind of inertia flip flop screen experimental bench | |
| CN102901612B (en) | All-angle and distance-adjustable non-contact excitation experiment platform | |
| CN116499733A (en) | A comprehensive test bench for bolt looseness and a method for detecting bolt looseness | |
| CN201532341U (en) | Vibration absorber piston rod lateral dynamic bending fatigue testing device | |
| CN207622969U (en) | A kind of vibrator test platform | |
| US5948987A (en) | Rotational shock fixture | |
| CN111678663A (en) | A combined test device for bending rigidity and loading fatigue performance of a robot reducer | |
| CN111722457B (en) | Lens fixing and adjusting device and projection equipment | |
| CN207730414U (en) | Vibration test tooling | |
| CN113905573B (en) | High-precision servo motor control system and control method thereof | |
| CN214749456U (en) | Compression test device is used in air conditioner pipe production and processing | |
| CN213209421U (en) | Mechanical vibration table test device | |
| CN201425548Y (en) | Steering column antitheft observation desk key clamping system | |
| CN214667523U (en) | A fixture for vibration experiment of automobile parts | |
| CN212621351U (en) | Joint test device for bending rigidity and loading fatigue performance of robot reducer | |
| CN111024426A (en) | Servo life test equipment | |
| CN209656303U (en) | A kind of train disc caliper brake tester with rigidity adjustable structure | |
| CN107152487B (en) | A kind of symmetrical vehicle motor bump leveller of adjustable frequency | |
| CN218439690U (en) | Air compressor | |
| CN113567074A (en) | A test device and test method for anti-vibration performance of bolts | |
| CN206695968U (en) | Servomotor vibration impact experiment device | |
| CN112834146A (en) | Detection device, detection method, terminal and medium for the anti-loosening degree of automobile fasteners | |
| CN207866492U (en) | A kind of axis and bearing parts test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |