CN109443742B - Detection device on turbocharger actuator assembly line - Google Patents
Detection device on turbocharger actuator assembly line Download PDFInfo
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- CN109443742B CN109443742B CN201811649731.3A CN201811649731A CN109443742B CN 109443742 B CN109443742 B CN 109443742B CN 201811649731 A CN201811649731 A CN 201811649731A CN 109443742 B CN109443742 B CN 109443742B
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 claims 3
- 238000007689 inspection Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a detection device on a turbocharger actuator assembly line, which relates to the technical field of actuators, and comprises a base, wherein a lifting mechanism is arranged on the base, the lifting end of the lifting mechanism is connected with a transverse sliding mechanism, the sliding end of a longitudinal sliding mechanism is connected with a measuring mechanism, the measuring mechanism is arranged below a clamping bracket, the change of the relative positions of the measuring bracket and the clamping mechanism in the horizontal direction can be realized by arranging the transverse sliding mechanism and the longitudinal sliding mechanism, the device can be used for detecting the turbocharger actuator with an actuating rod which is not straight, the lifting mechanism and the clamping mechanism can be used for detecting different types of turbochargers, the applicability is good, and meanwhile, the turbocharger actuator can be conveniently detected by arranging a buffer mechanism.
Description
Technical Field
The utility model relates to the technical field of actuators, in particular to a detection device on a turbocharger actuator assembly line.
Background
Turbochargers are actually air compressors that increase the amount of intake air by compressing the air. The turbine drives a coaxial impeller by utilizing the inertial impulse of exhaust gas discharged by the engine, and the impeller presses and sends air sent by an air filter pipeline to be pressurized into a cylinder. When the rotation speed of the engine increases, the exhaust gas discharge speed and the turbine rotation speed also synchronously increase, the impeller compresses more air into the cylinder, the pressure and density of the air increase to burn more fuel, the output power of the engine can be increased by correspondingly increasing the fuel quantity and adjusting the rotation speed of the engine, and the turbocharger actuator is an actuator for controlling the turbocharger, and the turbocharger pressure is fluctuated within a certain preset range by controlling the valve through the displacement of the push rod corresponding to the input pressure so as to achieve dynamic balance. The actuator pushrod displacement versus input pressure is therefore a very important parameter that determines the normal operating efficiency of the engine, which needs to be detected on the turbocharger actuator line.
The utility model discloses an adjusting device of a hand-held turbocharger, which is designed by the inventor according to CN200820211889.8, and solves the problems of complex operation, large labor force of workers, large interference factors and low adjusting precision of the existing adjusting device of the actuator, wherein the lower part of a connecting plate is fixedly connected with the connecting block through a base plate, a manual clamp is arranged on the upper part of the connecting plate, the lower end of the manual clamp is connected with the upper end of a pressing sleeve, a handle is arranged on the right side of the connecting block, a third through hole is formed in the handle, a chuck is arranged in the middle of a guide rod, a displacement sensor is arranged on the chuck, an adjusting block, a linear bearing and a reference plate are fixedly connected from top to bottom, the adjusting block, the linear bearing and the reference plate are arranged on the lower part of the guide rod, a second spring and a first baffle are arranged on the lower end of the guide rod, the degree of automation is high, the labor intensity of workers is reduced, and the working efficiency is improved, but the actuating rod of the turbocharger actuator is not straight, and the device has general applicability.
The Chinese patent application CN201721520359.7 discloses a turbocharger bypass valve actuator test system, which comprises a vacuum source module, a control module, a detection module and a processor, wherein the control module and the detection module are respectively connected with a bypass valve actuator; the vacuum source module comprises a vacuum pump and/or a cylinder, the control module comprises a controller, an electromagnetic valve and a pressure regulating and controlling component, the detection module comprises a pressure detector and a displacement detector, the pressure detector is arranged between the electromagnetic valve and the pressure regulating and controlling component and is used for detecting vacuum degree data between the electromagnetic valve and the bypass valve actuator and sending the vacuum degree data to the processor, the displacement detector is used for detecting displacement data of the bypass valve actuator and sending position data to the processor. But the device is extremely expensive and is not suitable for use in a line.
Disclosure of Invention
The utility model aims to provide a detection device on a turbocharger actuator assembly line, which solves the defects caused by the prior art.
The utility model provides a detection device on turbo charger executor assembly line, includes the base, be equipped with elevating system on the base, elevating system's lift end is connected with horizontal sliding mechanism, fixture includes clamping bracket, centre gripping servo motor, centre gripping threaded rod, first clamp splice, second clamp splice and centre gripping spout, clamping bracket connects in horizontal sliding mechanism's slip end, the centre gripping spout is located clamping bracket and perpendicular to horizontal mechanism the centre gripping threaded rod rotates to be connected in the centre gripping spout, centre gripping servo motor locates on the clamping bracket, first clamp splice and second clamp splice symmetry are located on the clamping threaded rod and sliding connection in the centre gripping spout, first clamp splice and second clamp splice screw opposite in screw thread direction and threaded connection in the clamping threaded rod, the clamping threaded rod is by the screw opposite in the screw thread direction at middle section to both ends, the centre gripping threaded rod is connected in centre gripping servo motor's output shaft, be equipped with vertical sliding mechanism on the base, vertical sliding mechanism sets up perpendicular to horizontal sliding mechanism, vertical sliding mechanism's slip end is connected with measuring mechanism, measuring mechanism locates clamping bracket's below.
Preferably, the measuring mechanism comprises a measuring bracket, a measuring spring, a guide rod and a measuring plate, wherein the measuring bracket is connected to the sliding end of the longitudinal sliding mechanism, a measuring sliding rail is arranged in the measuring bracket along the vertical direction, the guide rod is fixed in the measuring sliding rail and is in sliding connection with the measuring plate, the measuring plate is in sliding connection with the measuring sliding rail, one end of the measuring spring is connected to the bottom of the measuring sliding rail, the other end of the measuring spring is connected to the measuring plate, a distance sensor is arranged at the bottom of the measuring sliding rail, and a placing hole is formed in the top of the measuring plate 504.
Preferably, one end of the guide rod extends upwards out of the measuring plate and is connected with a measuring plate limiting block.
Preferably, the first clamping block and the second clamping block are provided with clamping grooves.
Preferably, the buffer mechanism is arranged on the first clamping block and the second clamping block, the buffer mechanism comprises a first clamping plate, a first buffer spring, a first buffer slide bar, a first buffer limiting block, a second clamping plate, a second buffer spring, a second buffer slide bar and a second buffer limiting block, the first buffer slide bar is connected to the first clamping block in a sliding manner, one end of the first buffer slide bar, which extends into the inner side of the first clamping block, is connected to the first clamping plate, the other end of the first buffer slide bar is connected to the first buffer limiting block, one end of the first buffer spring is connected to the first clamping plate, the other end of the first buffer spring is connected to the first clamping block, the second buffer slide bar is connected to the second clamping block in a sliding manner, one end of the second buffer slide bar, which extends into the inner side of the second clamping block, is connected to the second clamping block, one end of the second buffer spring is connected to the second clamping block, the other end of the second buffer spring is connected to the second clamping block, and the first clamping block and the second clamping block are identical in cross section.
Preferably, the lifting mechanism comprises a lifting support, a lifting servo motor, a lifting screw and a lifting sliding block, wherein the lifting support is arranged on the base, the lifting support is provided with a lifting sliding groove along the vertical direction, the lifting sliding block is slidably connected in the lifting sliding groove and is in threaded connection with the lifting screw, the lifting screw is rotationally connected in the lifting sliding groove and is connected to an output shaft of the lifting servo motor, the lifting servo motor is arranged on the lifting support, a part of the lifting sliding block extends out of the lifting sliding groove and is connected to the transverse sliding mechanism, the longitudinal sliding mechanism comprises a longitudinal sliding groove, a longitudinal sliding servo motor, a longitudinal sliding screw and a longitudinal sliding block, the longitudinal sliding groove is arranged on the base and is perpendicular to the sliding direction of the transverse mechanism, the longitudinal sliding block is slidably connected in the longitudinal sliding groove and is in threaded connection with the longitudinal sliding screw, the longitudinal sliding screw is rotationally connected to an output shaft of the longitudinal sliding servo motor, the longitudinal sliding servo motor is arranged on the base, and the longitudinal sliding block is connected to the bottom of the measuring support.
Preferably, the horizontal sliding mechanism comprises a horizontal sliding bracket, a horizontal sliding chute, a toothed plate, a horizontal sliding rotating shaft, a horizontal sliding support, a gear and a horizontal sliding servo motor, wherein the horizontal sliding bracket is connected with the lifting slide block, the horizontal sliding chute is arranged on the horizontal sliding bracket and is perpendicular to the clamping slide groove, the toothed plate is slidably connected with the horizontal sliding chute, the horizontal sliding support is arranged on the horizontal sliding bracket, the horizontal sliding rotating shaft is rotationally connected with the horizontal sliding bracket and is connected with an output shaft of the horizontal sliding servo motor, the horizontal sliding servo motor is arranged on the horizontal sliding support, one end of the toothed plate is connected with the clamping bracket, and the other end of the toothed plate extends out of the horizontal sliding chute and is connected with the toothed plate limiting block.
The utility model has the advantages that: the device can realize measuring the change of the relative position of the support and the clamping mechanism in the horizontal direction by arranging the transverse sliding mechanism and the longitudinal sliding mechanism, can be used for detecting the turbocharger actuators of different types by arranging the lifting mechanism and the clamping mechanism, has good applicability, and simultaneously, the turbocharger actuators can be clamped by the buffer mechanism for convenient detection.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged schematic view at a of fig. 1.
Fig. 3 is an enlarged schematic view at B of fig. 1.
Fig. 4 is a front view of the present utility model.
Fig. 5 is a side view of the present utility model.
Fig. 6 is an enlarged schematic view at C of fig. 5.
Fig. 7 is a top view of the present utility model.
The device comprises a 1-base, a 2-lifting mechanism, a 201-lifting support, a 202-lifting servo motor, a 203-lifting lead screw, a 204-lifting sliding block, a 205-lifting sliding chute, a 3-transverse sliding mechanism, a 301-transverse sliding support, a 302-transverse sliding chute, a 303-toothed plate, a 304-transverse sliding rotating shaft, a 305-transverse sliding support, a 306-gear, a 307-transverse sliding servo motor, a 308-toothed plate limiting block, a 4-longitudinal sliding mechanism, a 401-longitudinal sliding chute, a 402-longitudinal sliding servo motor, a 403-longitudinal sliding lead screw, a 404-longitudinal sliding block, a 5-measuring mechanism, a 501-measuring support, a 502-measuring spring, a 503-guiding rod, a 504-measuring plate, a 505-measuring sliding rail, a 506-distance sensor, a 507-placing hole, a 508-measuring plate limiting block, a 6-clamping mechanism, a 601-clamping support, a 602-clamping servo motor, a 603-clamping threaded rod, a 604-first clamping block, a 605-second clamping block, a 7-buffering mechanism, a 701-first clamping plate, a 702-first buffering spring, a 703-sliding rod, a 704-first buffering slide bar, a 704-buffering spring, a 704-buffering slide bar, a 503-buffering slide bar, a second buffering spring, a 708 and a 707-buffering slide bar.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1 to 7, a detection device on a turbocharger actuator assembly line comprises a base 1, a lifting mechanism 2 is arranged on the base 1, the lifting end of the lifting mechanism 2 is connected with a transverse sliding mechanism 3, the clamping mechanism 6 comprises a clamping bracket 601, a clamping servo motor 602, a clamping threaded rod 603, a first clamping block 604, a second clamping block 605 and a clamping chute 606, the clamping bracket 601 is connected to the sliding end of the transverse sliding mechanism 3, the clamping chute 606 is arranged on the clamping bracket 601 and is perpendicular to the transverse mechanism 3, the clamping threaded rod 603 is rotationally connected to the clamping chute 606, the clamping servo motor 602 is arranged on the clamping bracket 601, the first clamping block 604 and the second clamping block 605 are symmetrically arranged on the clamping threaded rod 603 and are slidingly connected to the clamping chute 606, the first clamping block 604 and the second clamping block 605 are in opposite screw thread directions and are in screw thread connection with the clamping threaded rod 603, the clamping threaded rod 603 is connected to an output shaft of the clamping servo motor 602 in opposite screw thread directions from the middle section, a longitudinal sliding mechanism 4 is arranged on the base 1 and is provided with a longitudinal sliding mechanism 4, and the clamping servo motor 4 is driven to rotate in opposite directions to the clamping chute 602, and the longitudinal sliding mechanism 4 is driven to rotate in opposite directions to the clamping mechanism 5.
In this embodiment, the first clamping block 604 and the second clamping block 605 are provided with a buffer mechanism 7, the buffer mechanism 7 includes a first clamping plate 701, a first buffer spring 702, a first buffer sliding rod 703, a first buffer limiting block 704, a second clamping plate 705, a second buffer spring 706, a second buffer sliding rod 707 and a second buffer limiting block 708, the first buffer sliding rod 703 is slidably connected to the first clamping block 604, one end of the first buffer sliding rod 703 extending into the inner side of the first clamping block 604 is connected to the first clamping plate 701, the other end of the first buffer sliding rod 703 is connected to the first buffer limiting block 704, one end of the first buffer spring 702 is connected to the first clamping plate 701, the other end of the first buffer spring 702 is connected to the first clamping block 604, the second buffer sliding rod 707 is slidably connected to the second clamping block 605, one end of the second buffer sliding rod 707 extending into the inner side of the second clamping block 605 is connected to the second clamping block 705, the other end of the second buffer sliding rod 703 is connected to the second clamping block 708, the other end of the second buffer sliding rod 703 extends into the inner side of the second clamping block 604, the second clamping block 706 is connected to the second clamping block 706, the other end of the second clamping block is not connected to the first clamping block 701, and the second clamping block 605 is not connected to the first clamping block 701, and the second clamping block is subjected to the same cross section, and the first clamping block is subjected to the same as the first clamping block 701 and the second clamping block has a compression section, and the compression damper is subjected to a compression section, and a compression damper is not has.
Example 2
As shown in fig. 1 to 7, a detection device on a turbocharger actuator assembly line comprises a base 1, a lifting mechanism 2 is arranged on the base 1, the lifting end of the lifting mechanism 2 is connected with a transverse sliding mechanism 3, the clamping mechanism 6 comprises a clamping bracket 601, a clamping servo motor 602, a clamping threaded rod 603, a first clamping block 604, a second clamping block 605 and a clamping sliding groove 606, the clamping bracket 601 is connected to the sliding end of the transverse sliding mechanism 3, the clamping sliding groove 606 is arranged on the clamping bracket 601 and is perpendicular to the transverse mechanism 3, the clamping threaded rod 603 is rotationally connected to the clamping sliding groove 606, the clamping servo motor 602 is arranged on the clamping bracket 601, the first clamping block 604 and the second clamping block 605 are symmetrically arranged on the clamping threaded rod 603 and are slidingly connected to the clamping sliding groove 606, the first clamping block 604 and the second clamping block 605 are opposite in the screw direction and are in screw thread connection with the clamping threaded rod 603, the clamping threaded rod 603 is opposite in the screw thread direction from the middle section to the two ends, the clamping bracket 603 is connected to an output shaft of the clamping servo motor 602, a longitudinal sliding mechanism 4 is arranged on the base 1 and is provided with a longitudinal sliding mechanism 4, and the longitudinal sliding mechanism 4 is arranged on the longitudinal sliding mechanism 4 and is connected to the longitudinal sliding mechanism 5 and is arranged at the measuring end 5.
In this embodiment, the measuring mechanism 5 includes a measuring bracket 501, a measuring spring 502, a guiding rod 503 and a measuring plate 504, where the measuring bracket 501 is connected to a sliding end of the longitudinal sliding mechanism 4, a measuring slide rail 505 is disposed in the measuring bracket 501 along a vertical direction, the guiding rod 503 is fixed in the measuring slide rail 505 and is slidably connected with the measuring plate 504, the measuring plate 504 is slidably connected in the measuring slide rail 505, one end of the measuring spring 502 is connected to a bottom of the measuring slide rail 505, the other end of the measuring spring 502 is connected to the measuring plate 504, a distance sensor 506 is disposed at a bottom of the measuring slide rail 505, a placement hole 507 is disposed at a top of the measuring plate 504, and displacement of the measuring plate 504 can be measured by the distance sensor 506.
In this embodiment, one end of the guiding rod 503 extends upward out of the measuring plate 504 and is connected with a measuring plate stopper 508, so as to prevent the measuring plate 504 from sliding off the guiding rod 503.
In this embodiment, the clamping grooves are formed on the first clamping block 604 and the second clamping block 605, so that the turbocharger actuator can be better clamped.
In this embodiment, the first clamping block 604 and the second clamping block 605 are provided with a buffer mechanism 7, the buffer mechanism 7 includes a first clamping plate 701, a first buffer spring 702, a first buffer sliding rod 703, a first buffer limiting block 704, a second clamping plate 705, a second buffer spring 706, a second buffer sliding rod 707 and a second buffer limiting block 708, the first buffer sliding rod 703 is slidably connected to the first clamping block 604, one end of the first buffer sliding rod 703 extending into the inner side of the first clamping block 604 is connected to the first clamping plate 701, the other end of the first buffer sliding rod 703 is connected to the first buffer limiting block 704, one end of the first buffer spring 702 is connected to the first clamping plate 701, the other end of the first buffer spring 702 is connected to the first clamping block 604, the second buffer sliding rod 707 is slidably connected to the second clamping block 605, one end of the second buffer sliding rod 707 extending into the inner side of the second clamping block 605 is connected to the second clamping block 705, the other end of the second buffer sliding rod 703 is connected to the second clamping block 708, the other end of the second buffer sliding rod 703 extends into the inner side of the second clamping block 604, the second clamping block 706 is connected to the second clamping block 706, the other end of the second clamping block is not connected to the first clamping block 701, and the second clamping block 605 is not connected to the first clamping block 701, and the second clamping block is subjected to the same cross section, and the first clamping block is subjected to the same as the first clamping block 701 and the second clamping block has a compression section, and the compression damper is subjected to a compression section, and a compression damper is not has.
In this embodiment, the lifting mechanism 2 includes a lifting support 201, a lifting servo motor 202, a lifting screw 203, and a lifting slider 204, where the lifting support 201 is disposed on the base 1, the lifting support 201 is provided with a lifting chute 205 along a vertical direction, the lifting slider 204 is slidably connected in the lifting chute 205 and is in threaded connection with the lifting screw 203, the lifting screw 203 is rotatably connected in the lifting chute 205 and is connected to an output shaft of the lifting servo motor 202, the lifting servo motor 202 is disposed on the lifting support 201, a portion of the lifting slider 204 extends out of the lifting chute 205 and is connected to the transverse slider 3, the longitudinal slider 4 includes a longitudinal sliding chute 401, a longitudinal sliding servo motor 402, a longitudinal sliding screw 403 and a longitudinal sliding slider 404, the longitudinal sliding chute 401 is disposed on the base 1 and is perpendicular to a sliding direction of the transverse mechanism 3, the longitudinal sliding slider 404 is slidably connected in the longitudinal sliding chute 401 and is in threaded connection with the longitudinal sliding screw 403, the longitudinal sliding screw 403 is rotatably connected in the longitudinal sliding chute 401 and is connected to an output shaft of the longitudinal sliding servo motor 402, the longitudinal sliding servo motor 202 is disposed on the base 402, the longitudinal sliding slider 403 is rotatably connected to the longitudinal sliding chute 403, and the longitudinal sliding slider 403 is rotatably drives the longitudinal sliding chute 401 in the vertical sliding chute 401 by the vertical sliding screw 203 by the vertical sliding slide shaft, and the longitudinal sliding slider is driven by the vertical sliding slider 203 to rotate in the vertical sliding slider and the vertical sliding slider 203 by the vertical sliding slider and the vertical sliding slider is driven by the vertical sliding slide slider and the vertical slider by the vertical slider.
In this embodiment, the lateral sliding mechanism 3 includes a lateral sliding bracket 301, a lateral sliding chute 302, a toothed plate 303, a lateral sliding rotating shaft 304, a lateral sliding support 305, a gear 306 and a lateral sliding servo motor 307, where the lateral sliding bracket 301 is connected to the lifting slider 204, the lateral sliding chute 302 is disposed on the lateral sliding bracket 301 and perpendicular to the clamping chute 606, the toothed plate 303 is slidably connected to the lateral sliding chute 302, the lateral sliding support 305 is disposed on the lateral sliding bracket 301, the lateral sliding rotating shaft 304 is rotatably connected to the lateral sliding bracket 301 and connected to an output shaft of the lateral sliding servo motor 307, the lateral sliding servo motor 307 is disposed on the lateral sliding support 305, one end of the toothed plate 303 is connected to the clamping bracket 601, the other end of the toothed plate 303 extends out of the lateral sliding chute 302 and is connected to the toothed plate stopper 308, the lateral sliding rotating shaft 304 is driven to rotate by starting the lateral sliding servo motor 307, the toothed plate 303 is driven to slide in the lateral sliding chute 302, and the distance between the clamping mechanism and the measuring mechanism can be adjusted by combining the longitudinal sliding mechanism 4 and the lifting mechanism 2.
Working process and principle: firstly, placing a turbocharger actuator to be tested between a first clamping plate 701 and a second clamping plate 705, realizing the clamping of the turbocharger actuator to be tested by the opposite movement of the first clamping plate 701 and the second clamping plate 705 through starting a clamping servo motor 602, adjusting the horizontal position of the turbocharger actuator to be tested through starting a transverse sliding servo motor 307 and a longitudinal sliding servo motor, adjusting the height of the turbocharger actuator to be tested through starting a lifting servo motor 202 when an actuating rod of the turbocharger to be tested is positioned above a placing hole, adjusting the horizontal position of the turbocharger to be tested at the same time, enabling the actuating rod to be just positioned in the placing hole 507, injecting compressed air into an actuator cavity through an external pneumatic servo valve, and outwards extending the actuating rod along with the increase of pressure, wherein the falling height of the measuring plate 504 is measured through a distance sensor 506, namely the elongation of the actuating rod, if the elongation is normal, the elongation is abnormal, namely the elongation is non-standard.
Based on the above, the device has simple structure and good applicability, the relative positions of the measuring bracket and the clamping mechanism in the horizontal direction can be changed by arranging the transverse sliding mechanism and the longitudinal sliding mechanism, the device can be practically used for detecting the turbocharger actuator with the actuating rod which is not straight, the lifting mechanism and the clamping mechanism can be used for detecting different types of turbocharger actuators, and meanwhile, the buffer mechanism can clamp the turbocharger actuator for convenient detection.
It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.
Claims (5)
1. The detection device on the turbocharger actuator assembly line is characterized by comprising a base (1) and a clamping mechanism (6), wherein the base (1) is provided with a lifting mechanism (2), and the lifting end of the lifting mechanism (2) is connected with a transverse sliding mechanism (3);
the clamping mechanism (6) comprises a clamping bracket (601), a clamping servo motor (602), a clamping threaded rod (603), a first clamping block (604), a second clamping block (605) and a clamping sliding groove (606), wherein the clamping bracket (601) is connected to the sliding end of the transverse sliding mechanism (3), the clamping sliding groove (606) is arranged on the clamping bracket (601) and is perpendicular to the transverse sliding mechanism (3) the clamping threaded rod (603) is rotationally connected to the clamping sliding groove (606), the clamping servo motor (602) is arranged on the clamping bracket (601), the first clamping block (604) and the second clamping block (605) are symmetrically arranged on the clamping threaded rod (603) and are connected to the clamping sliding groove (606) in a sliding mode, the first clamping block (604) and the second clamping block (605) are opposite in screw direction and are connected to the sliding end of the clamping sliding end (603), the clamping threaded rod (603) is opposite in screw direction from the middle section to the screw direction of the two ends, the clamping threaded rod (603) is connected to an output shaft of the clamping servo motor (602), the base (1) is provided with a longitudinal sliding mechanism (4), the longitudinal sliding mechanism (4) is connected to the transverse sliding mechanism (4) and is connected to the transverse sliding mechanism (5), the measuring mechanism (5) is arranged below the clamping bracket (601);
the utility model provides a measuring mechanism (5) is including measuring support (501), measuring spring (502), guide bar (503) and measuring board (504), the slip end in vertical sliding mechanism (4) is connected to measuring support (501), the inside measurement slide rail (505) that is equipped with along vertical direction of measuring support (501), guide bar (503) are fixed in measurement slide rail (505) and with measuring board (504) sliding connection, measuring board (504) sliding connection is in measurement slide rail (505), the one end of measuring spring (502) is connected in the bottom of measuring slide rail (505), the other end of measuring spring (502) is connected in measuring board (504), the bottom of measuring slide rail (505) is equipped with distance sensor (506), the top of measuring board (504) is equipped with places hole (507), first clamp splice (604) and second clamp splice (605) are equipped with the draw-in groove.
2. The device according to claim 1, wherein the guide bar (503) has one end extending upward from the measuring plate (504) and connected to a measuring plate stopper (508).
3. The inspection device of claim 2, wherein the first clamping block (604) and the second clamping block (605) are provided with a buffer mechanism (7), the buffer mechanism (7) comprises a first clamping plate (701), a first buffer spring (702), a first buffer sliding rod (703), a first buffer limiting block (704), a second clamping plate (705), a second buffer spring (706), a second buffer sliding rod (707) and a second buffer limiting block (708), the first buffer sliding rod (703) is slidably connected to the first clamping block (604), one end of the first buffer sliding rod (703) extending into the inner side of the first clamping block (604) is connected to the first clamping plate (701), the other end of the first buffer sliding rod (703) is connected to the first buffer limiting block (704), one end of the first buffer spring (702) is connected to the first clamping plate (703), the other end of the first buffer spring (702) is connected to the first clamping block (604), the second sliding rod (707) is slidably connected to the second clamping block (605) and the other end of the second buffer sliding rod (605) extends into the second clamping block (707), one end of the second buffer spring (706) is connected to the second clamping plate (705), the other end of the second buffer spring (706) is connected to the second clamping block (605), the cross section of the first clamping plate (701) is identical to that of the first clamping block (604), and the cross sections of the second clamping plate (705) and the second clamping block (605) are identical.
4. The device according to claim 1, wherein the lifting mechanism (2) comprises a lifting bracket (201), a lifting servo motor (202), a lifting screw (203) and a lifting sliding block (204), the lifting bracket (201) is arranged on the base (1), the lifting bracket (201) is provided with a lifting sliding groove (205) along the vertical direction, the lifting sliding block (204) is slidingly connected in the lifting sliding groove (205) and is in threaded connection with the lifting screw (203), the lifting screw (203) is rotationally connected in the lifting sliding groove (205) and is connected on an output shaft of the lifting servo motor (202), the lifting servo motor (202) is arranged on the lifting bracket (201), a part of the lifting sliding block (204) extends out of the lifting sliding groove (205) and is connected with a transverse sliding mechanism (3), the longitudinal sliding mechanism (4) comprises a longitudinal sliding groove (401), a longitudinal sliding servo motor (402), a longitudinal sliding screw (403) and a longitudinal sliding block (404), the longitudinal sliding groove (401) is arranged on the base (1) and is connected with the longitudinal sliding mechanism (403) in a way perpendicular to the longitudinal sliding groove (404), the longitudinal sliding screw (403) is rotatably connected to the longitudinal sliding chute (401) and is connected to an output shaft of the longitudinal sliding servo motor (402), the longitudinal sliding servo motor (402) is arranged on the base (1), and the longitudinal sliding slide block (404) is connected to the bottom of the measuring bracket (501).
5. The device according to claim 1, wherein the lateral sliding mechanism (3) comprises a lateral sliding bracket (301), a lateral sliding chute (302), a toothed plate (303), a lateral sliding rotating shaft (304), a lateral sliding support (305), a gear (306) and a lateral sliding servo motor (307), the lateral sliding bracket (301) is connected to the lifting slide block (204), the lateral sliding chute (302) is arranged on the lateral sliding bracket (301) and is perpendicular to the clamping chute (606), the toothed plate (303) is slidably connected to the lateral sliding chute (302), the lateral sliding support (305) is arranged on the lateral sliding bracket (301), the lateral sliding rotating shaft (304) is rotatably connected to the lateral sliding bracket (301) and is connected to an output shaft of the lateral sliding servo motor (307), the lateral sliding servo motor (307) is arranged on the lateral sliding support (305), one end of the toothed plate (303) is connected to the clamping bracket (601), and the other end of the toothed plate (303) extends out of the toothed plate (302) and is connected to the limiting block (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649731.3A CN109443742B (en) | 2018-12-30 | 2018-12-30 | Detection device on turbocharger actuator assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649731.3A CN109443742B (en) | 2018-12-30 | 2018-12-30 | Detection device on turbocharger actuator assembly line |
Publications (2)
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| CN111151959A (en) * | 2020-03-01 | 2020-05-15 | 高力 | Welding rotary table |
| CN112630719A (en) * | 2020-12-01 | 2021-04-09 | 甘肃电器科学研究院 | Whole wiring electrification of strapping table meter examines appurtenance |
| CN116490787A (en) * | 2020-12-31 | 2023-07-25 | 浙江工业大学之江学院 | Abnormal discharge detection device of electronic actuator |
| CN115112288A (en) * | 2022-06-11 | 2022-09-27 | 青岛科麟航空科技有限公司 | Intelligent pressure detection device for automobile turbine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010046597A1 (en) * | 2010-09-25 | 2012-03-29 | Daimler Ag | Bearing test bench used for testing exhaust gas turbocharger bearing, has drive motor that drives rotatably mounted connecting shaft that is coupled with shaft of driving gear |
| KR20140020521A (en) * | 2012-08-09 | 2014-02-19 | (주)덕산인프라코어 | Turbocharger test apparatus |
| CN107877135A (en) * | 2017-12-12 | 2018-04-06 | 无锡蠡湖增压技术股份有限公司 | Turbocharging sheath gas mouth and the automatic press-in device of pin |
| CN207439664U (en) * | 2017-11-15 | 2018-06-01 | 江西昌河汽车有限责任公司 | By-pass valve actuator of turbocharger tests system |
| CN209280294U (en) * | 2018-12-30 | 2019-08-20 | 芜湖希又智能科技有限公司 | A kind of detection device on turbocharger actuator assembly line |
-
2018
- 2018-12-30 CN CN201811649731.3A patent/CN109443742B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010046597A1 (en) * | 2010-09-25 | 2012-03-29 | Daimler Ag | Bearing test bench used for testing exhaust gas turbocharger bearing, has drive motor that drives rotatably mounted connecting shaft that is coupled with shaft of driving gear |
| KR20140020521A (en) * | 2012-08-09 | 2014-02-19 | (주)덕산인프라코어 | Turbocharger test apparatus |
| CN207439664U (en) * | 2017-11-15 | 2018-06-01 | 江西昌河汽车有限责任公司 | By-pass valve actuator of turbocharger tests system |
| CN107877135A (en) * | 2017-12-12 | 2018-04-06 | 无锡蠡湖增压技术股份有限公司 | Turbocharging sheath gas mouth and the automatic press-in device of pin |
| CN209280294U (en) * | 2018-12-30 | 2019-08-20 | 芜湖希又智能科技有限公司 | A kind of detection device on turbocharger actuator assembly line |
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