CN109357652B - Displacement signal detection device with sensor hydraulic release bearing - Google Patents
Displacement signal detection device with sensor hydraulic release bearing Download PDFInfo
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- CN109357652B CN109357652B CN201811554478.3A CN201811554478A CN109357652B CN 109357652 B CN109357652 B CN 109357652B CN 201811554478 A CN201811554478 A CN 201811554478A CN 109357652 B CN109357652 B CN 109357652B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
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Abstract
The invention relates to a displacement signal detection device with a sensor hydraulic release bearing, which comprises a movable table, wherein an operation table plate is arranged in the middle of the upper table plate of the movable table, a displacement simulation sliding table component is arranged on one side of the operation table plate, a bearing positioning disc is arranged on the lower side of the displacement simulation sliding table component, a detection plug manual quick plugging component is arranged on the other side of the operation table plate, a bearing plugging head positioning seat is arranged on the operation table plate between the detection plug manual quick plugging component and the bearing positioning disc, a control module installation box is arranged at the lower end of the table plate, and an LVDT/RVDT signal regulator is arranged in the control module installation box. The invention has simple structure, simulates whether the displacement signal of the hydraulic release bearing with the sensor can be normally output during the stroke displacement and is consistent with the displacement signal of a corresponding matched vehicle type, thereby solving the problem that the original vehicle loading test is required.
Description
Technical Field
The invention relates to the field of hydraulic release bearing detection, in particular to a displacement signal detection device with a sensor for a hydraulic release bearing.
Background
At present, aiming at a newly developed novel hydraulic release bearing with a displacement sensor, whether a signal is output normally or not aiming at the displacement sensor is not confirmed after each product is loaded, if the signal is not confirmed to be normal in the production process, if the sensor is found to be incapable of outputting the signal normally or the output signal is not consistent with the displacement stroke after the product is loaded, the TCU automatic speed change control unit can not judge the current state of a clutch according to the displacement signal, and an instruction can not be sent to control an executing mechanism to drive the clutch to make corresponding actions, so that a detection device capable of quickly detecting whether the displacement sensor of the hydraulic release bearing works normally is needed to detect the quality of the product, and the popularization and the application of the hydraulic release bearing with the displacement sensor are very important.
Disclosure of Invention
The invention aims to solve the technical problem of providing the displacement signal detection equipment with the sensor hydraulic release bearing, which has a simple structure, simulates whether the displacement signal of the sensor hydraulic release bearing is normal in signal output during stroke displacement and is consistent with the displacement signal of a corresponding matched vehicle type, and solves the problem that the original vehicle loading test is required.
The technical scheme adopted by the invention for solving the technical problems is as follows: the displacement signal detection equipment with the sensor hydraulic release bearing comprises a movable table, wherein an operation table plate is arranged in the middle of the upper table plate of the movable table, a displacement simulation sliding table assembly is arranged on one side of the operation table plate, a bearing positioning disc is arranged on the operation table plate on the lower side of the displacement simulation sliding table assembly, a detection plug manual quick plugging assembly is arranged on the other side of the operation table plate, and a bearing plugging head positioning seat is arranged on the operation table plate between the detection plug manual quick plugging assembly and the bearing positioning disc;
the manual quick plug-in assembly of the detection plug comprises an underframe and an L-shaped operating rod, wherein the underframe is arranged on an operating bedplate, one end of the underframe is provided with a shaft sleeve, the other end of the underframe is rotatably provided with the L-shaped operating rod, a sliding shaft axially slides in the shaft sleeve and penetrates through the shaft sleeve, one end of the sliding shaft facing a bearing plug-in connector positioning seat is axially connected with a signal plug-in connector, the other end of the shaft sleeve is connected with one end of a connecting rod through a rotating shaft, the other end of the connecting rod is connected with a turning part of the L-shaped operating rod through the rotating shaft, and one end of a short edge of the L-shaped;
the lower end of the desktop plate is provided with a control module installation box, an LVDT/RVDT signal regulator is arranged in the control module installation box, and any position on the upper side of the desktop plate is provided with a control button box.
As a supplement to the technical scheme of the invention, the displacement simulation sliding table assembly comprises a mounting plate vertically arranged on the operation platen, a servo motor is arranged at the upper end of the mounting plate, a pair of guide rods are arranged at the front end of the mounting plate side by side, a sliding table is arranged on the guide rods in a lifting and sliding manner, and the sliding table is connected with a screw rod driven by the lower end of the servo motor.
Further, the upper end of bearing positioning disk opened between two parties has the location circular slot, the outside coaxial positioning ring groove that is provided with of location circular slot, the bearing positioning disk on be close to the marginal position and evenly be provided with three locating pin, a side edge of bearing positioning disk be provided with the arc breach, the center of location circular slot be provided with central reference column.
Furthermore, a rear support is vertically arranged on the rear side of the upper end of the movable table platform, and a display is mounted on the upper portion of the rear support.
Furthermore, a wiring harness positioning block is arranged on the operation bedplate and behind the manual quick plug-in component of the detection plug, and a wiring harness connected with the signal plug-in connector penetrates through the middle of the wiring harness positioning block.
Furthermore, an auxiliary handle is arranged at the end part of the short side of the L-shaped operating rod.
Furthermore, the upper end of the bearing plug connector positioning seat is provided with a positioning groove matched with the bearing sensor plug connector.
Has the advantages that: the invention relates to a displacement signal detection device with a sensor hydraulic release bearing, which simulates whether a displacement signal of the sensor hydraulic release bearing can normally output during stroke displacement and is consistent with a displacement signal of a corresponding matched vehicle type, thereby solving the problem that the original vehicle loading test is required; compact reasonable in structure, degree of automation is high, can accurate control release bearing's displacement stroke, is provided with manual quick plug device moreover, can improve product sensor bayonet joint and equipment detection joint's connection efficiency greatly, satisfies the demand that big batch product detected.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of the present invention;
fig. 3 is a perspective view of the bearing positioning plate of the present invention.
The figure is as follows: 1. moving the table; 2. a control module installation box; 3. a table top plate; 4. operating the bedplate; 5. a bearing positioning plate; 6. a displacement simulation sliding table assembly; 7. a control button box; 8. a rear bracket; 9. detecting a manual quick plug-in component of the plug; 10. a sliding table; 11. a guide bar; 12. a screw rod; 13. a servo motor; 14. mounting a plate; 15. a bearing plug positioning seat; 16. a signal plug; 17. a shaft sleeve; 18. a connecting rod; 19. a chassis; 20. a rotating shaft; 21. an auxiliary handle; 22. a wire harness positioning block; 23. an L-shaped operating lever; 24. a display; 51. positioning the circular groove; 52. a positioning ring groove; 53. positioning pins; 54. a central positioning column; 55. an arc-shaped notch.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
As shown in fig. 1 to 3, the technical solution adopted by the present invention to solve the technical problem is: the displacement signal detection equipment with the sensor hydraulic release bearing comprises a movable table platform 1, wherein an operation table plate 4 is arranged on a table top plate 3 at the upper end of the movable table platform 1 in the middle, a displacement simulation sliding table assembly 6 is arranged on one side of the operation table plate 4, a bearing positioning disc 5 is arranged on the operation table plate 4 on the lower side of the displacement simulation sliding table assembly 6, a detection plug manual quick plugging assembly 9 is arranged on the other side of the operation table plate 4, and a bearing plugging head positioning seat 15 is arranged on the operation table plate 4 between the detection plug manual quick plugging assembly 9 and the bearing positioning disc 5;
the manual quick plug-in assembly 9 for the detection plug comprises an underframe 19 and an L-shaped operating rod 23 which are installed on an operating bedplate 4, wherein one end of the underframe 19 is provided with a shaft sleeve 17, the other end of the underframe 19 is rotatably provided with the L-shaped operating rod 23, a sliding shaft axially slides in the shaft sleeve 17 and penetrates through the shaft sleeve, one end of the sliding shaft facing a bearing plug-in connector positioning seat 15 is axially connected with a signal plug-in connector 16, the other end of the shaft sleeve 17 is connected with one end of a connecting rod 18 through a rotating shaft 20, the other end of the connecting rod 18 is connected with a turning part of the L-shaped operating rod 23 through the rotating shaft 20, and one end of a short edge of the L-shaped operating rod 23 is;
the lower end of the desktop plate 3 is provided with a control module installation box 2, an LVDT/RVDT signal regulator is arranged in the control module installation box 2, and any position on the upper side of the desktop plate 3 is provided with a control button box 7.
Displacement simulation slip table subassembly 6 include vertical setting mounting panel 14 on operation platen 4, servo motor 13 is installed to the upper end of this mounting panel 14, the front end of mounting panel 14 install a pair of guide arm 11 side by side, guide arm 11 go up to descend and slide to arrange slip table 10, slip table 10 and servo motor 13 lower extreme driven lead screw 12 link to each other, can drive lead screw 12 through servo motor 13 and carry out the accuracy and rotate, the displacement that reciprocates of control slip table 10 can down press hydraulic release bearing's inner circle when slip table 10 descends, simulates the displacement in the hydraulic release bearing actual work.
The upper end rear side of removal table 1 vertically be provided with after-poppet 8, display 24 is installed on the upper portion of this after- poppet 8, 8 upper ends of after-poppet can set up the light, convenient evening operation is used, display 24 links to each other with the control module in the control module install bin 2, can show the data that detect.
A wiring harness positioning block 22 is arranged on the operation bedplate 4 and located on the rear side of the detection plug manual quick plugging component 9, and a wiring harness connected with the signal plugging connector 16 penetrates through the middle of the wiring harness positioning block 22, so that the wiring harness of the signal plugging connector 16 cannot be wound together with other electric wires.
The end part of the short side of the L-shaped operating rod 23 is provided with an auxiliary handle 21, and the auxiliary handle 21 and the handle on the long side of the L-shaped operating rod 23 can be used for rotating the auxiliary handle 21 and can be selected according to actual conditions.
The upper end of the bearing plug connector positioning seat 15 is provided with a positioning groove matched with the bearing sensor plug connector, so that the bearing sensor plug connector can be conveniently and quickly fixed, and the signal plug connector 16 can be conveniently plugged.
When the device is used, a product is placed on the bearing positioning disc 5 for quick positioning, the sensor plug connector of the bearing is fixed on the bearing plug connector positioning seat 15, then the L-shaped operating rod 23 is rotated, the sliding shaft is driven by the connecting rod 18 to move towards the bearing plug connector positioning seat 15 along the shaft sleeve 17, the signal plug connector 16 is plugged with the sensor plug connector on the bearing plug connector positioning seat 15, and the connection between the product and a detection system is realized.
The hydraulic separation bearing with displacement sensor mainly loads an alternating current excitation voltage to a main displacement sensor coil through an LVDT/RVDT signal regulator, detects the voltage difference induced by two secondary coils in the operation process from the initial stroke to the maximum separation stroke of the hydraulic separation bearing, then conditions according to the actually required signals to obtain the required voltage signals, controls a servo motor 13 through a driver to accurately drive a sliding table 10 to move in the simulation process, drives the separation bearing to do up-and-down axial movement through the sliding table 10 to simulate the separation stroke, determines a zero position at any position where the sliding table 10 is pre-pressed to the bearing but the output signal is still 0 voltage, sets the maximum separation stroke position as an end position, and sets 10 detection position points between the zero position and the end position (the number of the detection points and the detection positions can be set according to requirements), whether the voltage output by the hydraulic release bearing with the displacement sensor is consistent or not is compared with the original vehicle matching data to judge whether the voltage is qualified or not.
The invention has simple structure, simulates whether the displacement signal of the hydraulic release bearing with the sensor can be normally output during the stroke displacement and is consistent with the displacement signal of a corresponding matched vehicle type, thereby solving the problem that the original vehicle loading test is required.
Claims (6)
1. The displacement signal detection equipment with the sensor hydraulic release bearing comprises a movable table (1) and is characterized in that an operation table plate (4) is arranged on an upper end table top plate (3) of the movable table (1) in the middle, a displacement simulation sliding table assembly (6) is arranged on one side of the operation table plate (4), a bearing positioning disc (5) is arranged on the operation table plate (4) on the lower side of the displacement simulation sliding table assembly (6), a detection plug manual quick plugging assembly (9) is arranged on the other side of the operation table plate (4), and a bearing plugging head positioning seat (15) is arranged on the operation table plate (4) between the detection plug manual quick plugging assembly (9) and the bearing positioning disc (5);
the manual quick plug-in assembly (9) for the detection plug comprises an underframe (19) and an L-shaped operating rod (23) which are installed on an operating bedplate (4), wherein one end of the underframe (19) is provided with a shaft sleeve (17), the other end of the underframe is rotatably provided with the L-shaped operating rod (23), a sliding shaft axially penetrates through the shaft sleeve (17) in a sliding manner, one end of the sliding shaft, which faces a bearing plug connector positioning seat (15), is axially connected with a signal plug connector (16), the other end of the shaft sleeve (17) is connected with one end of a connecting rod (18) through a rotating shaft (20), the other end of the connecting rod (18) is connected with a turning part of the L-shaped operating rod (23) through the rotating shaft (20), and one end of a short edge of the L-shaped operating rod (23) is rotatably connected with the other end of the underframe (19;
the lower end of the desktop plate (3) is provided with a control module installation box (2), an LVDT/RVDT signal regulator is arranged in the control module installation box (2), and any position on the upper side of the desktop plate (3) is provided with a control button box (7);
the upper end of bearing positioning disk (5) open between two parties and have location circular slot (51), the outside coaxial positioning ring groove (52) that is provided with of location circular slot (51), bearing positioning disk (5) on be close to the position at edge and evenly be provided with three locating pin (53), a side edge of bearing positioning disk (5) be provided with arc breach (55), the center of location circular slot (51) be provided with central reference column (54).
2. The displacement signal detecting apparatus of a sensored hydraulic release bearing according to claim 1, characterized in that: displacement simulation slip table subassembly (6) including vertical setting mounting panel (14) on operation platen (4), servo motor (13) are installed to the upper end of this mounting panel (14), the front end of mounting panel (14) install a pair of guide arm (11) side by side, guide arm (11) go up and down to slide and arrange slip table (10), slip table (10) link to each other with servo motor (13) lower extreme driven lead screw (12).
3. The displacement signal detecting apparatus of a sensored hydraulic release bearing according to claim 1, characterized in that: the upper end rear side of the movable table platform (1) is vertically provided with a rear support (8), and the upper part of the rear support (8) is provided with a display (24).
4. The displacement signal detecting apparatus of a sensored hydraulic release bearing according to claim 1, characterized in that: and a wiring harness positioning block (22) is arranged on the operation bedplate (4) and positioned at the rear side of the manual quick plug-in component (9) of the detection plug, and a wiring harness connected with the signal plug-in connector (16) penetrates through the middle part of the wiring harness positioning block (22).
5. The displacement signal detecting apparatus of a sensored hydraulic release bearing according to claim 1, characterized in that: an auxiliary handle (21) is arranged at the end part of the short side of the L-shaped operating rod (23).
6. The displacement signal detecting apparatus of a sensored hydraulic release bearing according to claim 1, characterized in that: the upper end of the bearing plug connector positioning seat (15) is provided with a positioning groove matched with the bearing sensor plug connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554478.3A CN109357652B (en) | 2018-12-18 | 2018-12-18 | Displacement signal detection device with sensor hydraulic release bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554478.3A CN109357652B (en) | 2018-12-18 | 2018-12-18 | Displacement signal detection device with sensor hydraulic release bearing |
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| Publication Number | Publication Date |
|---|---|
| CN109357652A CN109357652A (en) | 2019-02-19 |
| CN109357652B true CN109357652B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811554478.3A Active CN109357652B (en) | 2018-12-18 | 2018-12-18 | Displacement signal detection device with sensor hydraulic release bearing |
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| CN (1) | CN109357652B (en) |
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| CN202955134U (en) * | 2012-12-03 | 2013-05-29 | 南通市崇川开发区飞达汽车轴承厂 | Pull-type release bearing with oiling device |
| CN204944722U (en) * | 2015-08-17 | 2016-01-06 | 国家海洋技术中心 | A kind of marine tidal-current energy power generation blade driving torque tachometric survey control device |
| US9285285B2 (en) * | 2011-11-14 | 2016-03-15 | Mando Corporation | Sensor unit for measuring brake force of parking cable and electronic parking brake with the same |
| CN107044843A (en) * | 2017-04-16 | 2017-08-15 | 东南大学 | Vehicle clutch disengaging bearing automatic detecting table |
| CN206618397U (en) * | 2017-02-24 | 2017-11-07 | 浙江亚太机电股份有限公司 | A kind of transducer calibration frock for hydraulic pressure separating bearing |
| CN108481517A (en) * | 2018-05-24 | 2018-09-04 | 青岛环球集团股份有限公司 | A kind of duct piece production line pours station vibrator automatic plug pipe device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100584480C (en) * | 2008-10-29 | 2010-01-27 | 济南易恒技术有限公司 | Hub unit radial digital control rotary riveting equipment |
| CN204308175U (en) * | 2014-10-29 | 2015-05-06 | 江苏徐航科技有限公司 | Mould slide block travel switch and die casting machine connecting device |
-
2018
- 2018-12-18 CN CN201811554478.3A patent/CN109357652B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9285285B2 (en) * | 2011-11-14 | 2016-03-15 | Mando Corporation | Sensor unit for measuring brake force of parking cable and electronic parking brake with the same |
| CN202955134U (en) * | 2012-12-03 | 2013-05-29 | 南通市崇川开发区飞达汽车轴承厂 | Pull-type release bearing with oiling device |
| CN204944722U (en) * | 2015-08-17 | 2016-01-06 | 国家海洋技术中心 | A kind of marine tidal-current energy power generation blade driving torque tachometric survey control device |
| CN206618397U (en) * | 2017-02-24 | 2017-11-07 | 浙江亚太机电股份有限公司 | A kind of transducer calibration frock for hydraulic pressure separating bearing |
| CN107044843A (en) * | 2017-04-16 | 2017-08-15 | 东南大学 | Vehicle clutch disengaging bearing automatic detecting table |
| CN108481517A (en) * | 2018-05-24 | 2018-09-04 | 青岛环球集团股份有限公司 | A kind of duct piece production line pours station vibrator automatic plug pipe device |
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| CN109357652A (en) | 2019-02-19 |
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