CN107941394B - Be used for online pressure of take-up pulley to rivet and damping moment check out test set - Google Patents
Be used for online pressure of take-up pulley to rivet and damping moment check out test set Download PDFInfo
- Publication number
- CN107941394B CN107941394B CN201711424394.3A CN201711424394A CN107941394B CN 107941394 B CN107941394 B CN 107941394B CN 201711424394 A CN201711424394 A CN 201711424394A CN 107941394 B CN107941394 B CN 107941394B
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- China
- Prior art keywords
- servo motor
- tensioning wheel
- riveting
- rod
- plate
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- 238000013016 damping Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/027—Test-benches with force-applying means, e.g. loading of drive shafts along several directions
Abstract
The invention discloses an online riveting and damping moment detection device for a tensioning wheel, which mainly comprises a servo electric cylinder, a pressure sensor, a spin riveting servo motor, a first servo motor, a torque sensor and a microcomputer, wherein the servo electric cylinder pushes the pressure sensor to descend, the pressure sensor pushes a pressure head to descend to prop against the tensioning wheel, the spin riveting servo motor drives a riveting rod to rivet the tensioning wheel, the first servo motor drives a rotating rod to rotate during riveting, the rotating rod drives the rotating rod to perform rotating action, the rotating rod pushes a tool support of the torque sensor to apply torque to the tensioning wheel and measure the torque through the torque sensor, the torque sensor inputs measured data into the microcomputer to analyze and control, the device can complete assembly of the tensioning wheel online, measure the change between the torque and the angle of the tensioning wheel online, calculate a damping coefficient and judge whether the tensioning wheel is qualified or not on site.
Description
Technical Field
The invention relates to assembly and detection equipment for automobile accessories, in particular to on-line riveting and damping moment detection equipment for a tensioning wheel.
Background
In the prior art, a tensioner for a vehicle, which is a device arranged to apply a predetermined tension to a belt after the belt is mounted in a belt and pulley assembly, is typically constituted by a rotating body to reduce friction of the belt.
Among the existing tension pulley production equipment, only the experimental equipment for durability and bearing fatigue of the tension pulley is provided, and the equipment for detecting the damping coefficient of the tension pulley is not provided, so that whether the damping of the tension pulley is qualified or not cannot be directly judged, only manual detection is performed, the error is large, the unqualified product is often delivered, the automobile using the unqualified product is damaged in advance, and in order to solve the problem, the existing solution is to test the damping coefficient of the tension pulley by adopting independent equipment, the applicability of a test product is not complete, the fixture fixing mode is complex, the disassembly of the product is time-consuming, and the labor and time are wasted.
Disclosure of Invention
In order to solve the technical problems, the online riveting and damping moment detection equipment for the tensioning wheel is provided, and aims to complete assembly of the tensioning wheel online, measure the change between the torsion and the angle of the tensioning wheel online, calculate the damping coefficient and judge whether the tensioning wheel is qualified or not on site.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
The utility model provides an be used for take-up pulley to press on line and rivet and damping moment check out test set, includes the frame, and top one side of frame is equipped with control panel, is equipped with control button and display screen on the control panel, is equipped with the microcomputer that is connected with control button and display screen electricity in the control panel;
The middle part of the frame is provided with a workbench, four upright posts are arranged on the workbench, the four upright posts jointly fix a top plate, and a servo electric cylinder with a telescopic rod facing downwards and penetrating through the top plate is arranged on the top plate;
The tail end of the telescopic rod is provided with a spin riveting mechanism, the spin riveting mechanism comprises a pressure sensor connected with the telescopic rod, the lower part of the pressure sensor is provided with a movable plate, the lower part of the movable plate is provided with a pressure head, one side of the movable plate is provided with a spin riveting servo motor, and a riveting rod axially connected with the spin riveting servo motor is rotationally arranged in the pressure head;
a polish rod is fixedly arranged at the top of the frame, and two sides of the movable plate are slidably arranged on the polish rod;
The workbench is also provided with a product limiting plate, the lower part of the workbench is provided with a first servo motor facing upwards, the workbench right below the product limiting plate is rotatably provided with a rotating rod axially connected with the first servo motor, the end part of the rotating rod is provided with a rotating plate, the rotating plate is provided with a torque sensor, and the torque sensor is provided with a tool support;
The control button, the display screen, the air supply assembly, the pressure sensor, the spin riveting servo motor, the first servo motor and the sensor are electrically connected with the microcomputer in a wired mode or a wireless mode.
Preferably, a speed reducer is arranged between the first servo motor and the rotary rod.
Preferably, a fault alarm is arranged at the top of the rack, and the fault alarm is electrically connected with the microcomputer in a wired mode or a wireless mode.
Through the technical scheme, the tensioning wheel is arranged on the product limiting plate firstly, then the servo electric cylinder pushes the pressure sensor to descend, the pressure sensor pushes the pressure head to descend to prop against the tensioning wheel, the riveting rod is driven by the rotary riveting servo motor to rivet the tensioning wheel, the first servo motor drives the rotary rod to rotate when riveting, the rotary rod drives the rotary plate to rotate, the tool support of the torque sensor is pushed by the rotary plate to apply torque to the tensioning wheel and measure through the torque sensor, the torque sensor inputs measurement data into the microcomputer to analyze and control, and accordingly, the equipment can complete assembly of the tensioning wheel on line, measure the torsion and angle change of the tensioning wheel on line, calculate the damping coefficient and judge whether the tensioning wheel is qualified on site.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of an online riveting and damping moment detection device for a tensioning wheel, which is disclosed by the invention;
Fig. 2 is a schematic front view of the device for online riveting of a tensioning wheel and damping moment detection, with a control panel removed, according to the present invention.
Corresponding part names are indicated by numerals and letters in the drawings:
1. Frame 11, table 14, product stop plate 2, control panel, control button 22, display 3, column 4, top plate 5, servo cylinder 51, telescoping rod 61, pressure sensor 62, movable plate 65, ram 66, riveting rod 7, first servo motor 71, rotating rod 72, rotating plate 73, torque sensor 74, tooling bracket 75, decelerator 8, fault alarm 9, polished rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following describes the embodiments of the present invention in further detail with reference to the drawings.
As shown in fig. 1 and 2, an on-line riveting and damping moment detection device for a tensioning wheel comprises a frame 1, wherein a control panel 2 is arranged on one side of the top of the frame 1, a control button 21 and a display screen 22 are arranged on the control panel 2, and a microcomputer electrically connected with the control button 21 and the display screen 22 is arranged in the control panel 2.
The middle part of frame 1 is equipped with workstation 11, is equipped with four stands 3 on the workstation 11, and a roof 4 is fixed jointly to four stands 3, is equipped with the servo electric cylinder 5 that telescopic link 51 orientation just passed roof 4 downwards on the roof 4.
The end of the telescopic rod 51 is provided with a spin riveting mechanism, the spin riveting mechanism comprises a pressure sensor 61 connected with the telescopic rod 5l, a movable plate 62 is arranged at the lower part of the pressure sensor 61, a pressure head 65 is arranged at the lower part of the movable plate 62, a spin riveting servo motor is arranged at one side of the movable plate 62, and a riveting rod 66 axially connected with the spin riveting servo motor is arranged in the pressure head 65.
The top of the frame 1 is fixedly provided with a polish rod 9, and two sides of the movable plate 62 are slidably arranged on the polish rod 9;
The workbench 11 is further provided with a product limiting plate 14, the lower part of the workbench 11 is provided with a first servo motor 7 facing upwards, the workbench 11 under the product limiting plate 14 is rotatably provided with a rotary rod 71 axially connected with the first servo motor 7, the end part of the rotary rod 71 is provided with a rotary plate 72, the rotary plate 72 is provided with a torque sensor 73, and the torque sensor 73 is provided with a tool support 74.
The control button 21, the display screen 22, the servo electric cylinder 5, the pressure sensor 61, the spin riveting servo motor, the first servo motor 7 and the torque sensor 73 are all electrically connected with the microcomputer in a wired mode or a wireless mode.
A speed reducer 75 is provided between the first servomotor 7 and the rotary lever 71.
The top of the frame 1 is provided with a fault alarm 8, and the fault alarm 8 is electrically connected with the microcomputer in a wired mode or a wireless mode.
The equipment comprises a tensioning wheel arranged on a product limiting plate 14, a servo electric cylinder 5 pushes a pressure sensor 61 to descend, the pressure sensor 61 pushes a pressure head 65 to descend and prop against the tensioning wheel, a riveting rod 66 is driven by a riveting servo motor to rivet the tensioning wheel, a first servo motor 7 drives a rotating rod 71 to rotate during riveting, the rotating rod 71 drives a rotating plate 72 to rotate, the rotating plate 72 pushes a tool support 34 of a torque sensor 73 to apply torque to the tensioning wheel and measure the torque through the torque sensor 73, the torque sensor 73 inputs measured data into a microcomputer to analyze and control, and in conclusion, the equipment can complete assembly of the tensioning wheel on line, measure the change between the torque and the angle of the tensioning wheel on line, calculate a damping coefficient and judge whether the tensioning wheel is qualified on site.
The device has the advantages that the device is assembled on line, the change between the torsion and the angle of the tensioning wheel is measured on line, the damping coefficient is calculated, and whether the tensioning wheel is qualified or not can be judged on site.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present invention.
Claims (1)
1. The device for online riveting of the tensioning wheel and damping moment detection is characterized by comprising a frame (1), wherein one side of the top of the frame (1) is provided with a control panel (2), the control panel (2) is provided with a control button (21) and a display screen (22), and a microcomputer electrically connected with the control button (21) and the display screen (22) is arranged in the control panel (2);
A workbench (11) is arranged in the middle of the frame (1), four upright posts (3) are arranged on the workbench (11), a top plate (4) is jointly fixed by the four upright posts (3), and a servo electric cylinder (5) with a telescopic rod (51) facing downwards and penetrating through the top plate (4) is arranged on the top plate (4);
the tail end of the telescopic rod (51) is provided with a spin riveting mechanism, the spin riveting mechanism comprises a pressure sensor (61) connected with the telescopic rod (51), a movable plate (62) is arranged at the lower part of the pressure sensor (61), a pressure head (65) is arranged at the lower part of the movable plate (62), a spin riveting servo motor is arranged at one side of the movable plate (62), and a riveting rod (66) axially connected with the spin riveting servo motor is arranged in the pressure head (65); the top of the frame (1) is fixedly provided with a polish rod (9), and two sides of the movable plate (62) are slidably arranged on the polish rod (9); a product limiting plate (14) is further arranged on the workbench (11), a first servo motor (7) facing upwards is arranged at the lower part of the workbench (11), a rotating rod (71) axially connected with the first servo motor (7) is rotatably arranged on the workbench (11) right below the product limiting plate (14), a rotating plate (72) is arranged at the end part of the rotating rod (71), a torque sensor (73) is arranged on the rotating plate (72), and a tool support (74) is arranged on the torque sensor (73); the control button (21), the display screen (22), the servo electric cylinder (5), the pressure sensor (61), the spin riveting servo motor, the first servo motor (7) and the torque sensor (73) are electrically connected with the microcomputer in a wired mode or a wireless mode; a speed reducer (75) is arranged between the first servo motor (7) and the rotating rod (71);
The top of the frame (1) is provided with a fault alarm (8), and the fault alarm (8) is electrically connected with the microcomputer in a wired mode or a wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424394.3A CN107941394B (en) | 2017-12-25 | 2017-12-25 | Be used for online pressure of take-up pulley to rivet and damping moment check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424394.3A CN107941394B (en) | 2017-12-25 | 2017-12-25 | Be used for online pressure of take-up pulley to rivet and damping moment check out test set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107941394A CN107941394A (en) | 2018-04-20 |
| CN107941394B true CN107941394B (en) | 2024-04-23 |
Family
ID=61939107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711424394.3A Active CN107941394B (en) | 2017-12-25 | 2017-12-25 | Be used for online pressure of take-up pulley to rivet and damping moment check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107941394B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756671A (en) * | 2018-07-25 | 2020-02-07 | 昆山华复精密金属有限公司 | Riveting mechanism |
| CN110954455A (en) * | 2019-12-02 | 2020-04-03 | 深圳国技环保技术有限公司 | Damping paper feeding online environment atmosphere monitoring equipment and damping paper feeding adjusting method |
| CN112710463A (en) * | 2020-12-30 | 2021-04-27 | 杭州高品自动化设备有限公司 | Automobile tensioner overall performance testing mechanism and working method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002364721A (en) * | 2001-06-07 | 2002-12-18 | Ntn Corp | Eccentric pulley and belt tension adjustment device using it |
| JP2006119063A (en) * | 2004-10-25 | 2006-05-11 | Bando Chem Ind Ltd | Vibration measuring device and vibration measuring method of auto tensioner |
| KR100680347B1 (en) * | 2005-11-10 | 2007-02-08 | 현대자동차주식회사 | Inspection apparatus for a torque measuring device |
| KR20080028551A (en) * | 2006-09-27 | 2008-04-01 | 박재형 | Safety device for torque measurement devices |
| DE102008014325A1 (en) * | 2008-03-14 | 2009-09-17 | Schaeffler Kg | Belt tensioner for motor vehicle, has torsion spring formed as coil spring whose end center spaced to swivel bearing plane so that tilting torques of tangential spring force and resulting reaction force cancel each other around tilting axis |
| CN105312446A (en) * | 2015-11-27 | 2016-02-10 | 无锡永凯达齿轮有限公司 | Special press-in and press-riveting machine for automotive belt stretcher |
| CN207675344U (en) * | 2017-12-25 | 2018-07-31 | 苏州西格尔自动化设备有限公司 | One kind presses online for tensioning wheel and damping torque detection device |
-
2017
- 2017-12-25 CN CN201711424394.3A patent/CN107941394B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002364721A (en) * | 2001-06-07 | 2002-12-18 | Ntn Corp | Eccentric pulley and belt tension adjustment device using it |
| JP2006119063A (en) * | 2004-10-25 | 2006-05-11 | Bando Chem Ind Ltd | Vibration measuring device and vibration measuring method of auto tensioner |
| KR100680347B1 (en) * | 2005-11-10 | 2007-02-08 | 현대자동차주식회사 | Inspection apparatus for a torque measuring device |
| KR20080028551A (en) * | 2006-09-27 | 2008-04-01 | 박재형 | Safety device for torque measurement devices |
| DE102008014325A1 (en) * | 2008-03-14 | 2009-09-17 | Schaeffler Kg | Belt tensioner for motor vehicle, has torsion spring formed as coil spring whose end center spaced to swivel bearing plane so that tilting torques of tangential spring force and resulting reaction force cancel each other around tilting axis |
| CN105312446A (en) * | 2015-11-27 | 2016-02-10 | 无锡永凯达齿轮有限公司 | Special press-in and press-riveting machine for automotive belt stretcher |
| CN207675344U (en) * | 2017-12-25 | 2018-07-31 | 苏州西格尔自动化设备有限公司 | One kind presses online for tensioning wheel and damping torque detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107941394A (en) | 2018-04-20 |
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