CN114264228B - Automatic connection detection equipment and detection method for excircle runout of shifting fork groove of synchronizer gear sleeve - Google Patents
Automatic connection detection equipment and detection method for excircle runout of shifting fork groove of synchronizer gear sleeve Download PDFInfo
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- CN114264228B CN114264228B CN202111477176.2A CN202111477176A CN114264228B CN 114264228 B CN114264228 B CN 114264228B CN 202111477176 A CN202111477176 A CN 202111477176A CN 114264228 B CN114264228 B CN 114264228B
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Abstract
The invention discloses automatic wire connection detection equipment and a detection method for excircle runout of a shifting fork groove of a synchronizer gear sleeve, wherein the detection equipment comprises a support frame arranged above a production and transportation line and a control cabinet positioned at one side of the production and transportation line, a workbench is arranged on the support frame, a clamping and positioning device for clamping and positioning the synchronizer gear sleeve and a detection device for detecting the synchronizer gear sleeve are arranged on the workbench, the clamping and positioning device can drive the synchronizer gear sleeve to rotate, a feeding manipulator for placing the synchronizer gear sleeve on the clamping and positioning device is arranged on the support frame through a first moving device, a discharging manipulator for respectively placing the synchronizer gear sleeve according to a detection result is arranged on the support frame through a second moving device, and a defective product channel for collecting defective products is arranged on the left side of the support frame. The circle runout of the synchronizer gear sleeve shifting fork groove can be automatically detected, normal circulation is carried out on products after qualified detection, and unqualified products are circulated independently.
Description
Technical Field
The invention belongs to the technical field of synchronizer gear sleeve production, and particularly relates to automatic wire connection detection equipment and method for excircle runout of a shifting fork groove of a synchronizer gear sleeve.
Background
The synchronizer gear sleeve is an important part in the synchronizer and is in a ring shape as a whole. The outer circular surface of the synchronizer gear sleeve is provided with a shifting fork groove, so that the shifting fork groove can realize a shifting function under the action of a shifting fork, and the size of the shifting fork groove is important.
The detection device comprises a bottom plate and a main body arranged on the bottom plate, wherein a C-shaped groove for accommodating the synchronizer gear sleeve is formed in one side of the main body, an upper notch is formed in the upper inner side wall of a notch of the C-shaped groove, and a lower notch opposite to the upper notch is formed in the lower inner side wall opposite to the upper inner side wall; the upper notch and the lower notch are respectively embedded with a metal block with the same shape and size, the metal blocks can be inserted into the shifting fork grooves, the thickness of the metal blocks is used for measuring the width of the shifting fork grooves, and meanwhile, the diameter of the shifting fork grooves is measured by the distance between the end surfaces of the two metal blocks; the thickness of the metal block is equal to the width of the shifting fork groove, and the distance between the opposite surfaces of the two metal blocks is equal to the diameter of the shifting fork groove. The device carries out quick and convenient detection to the diameter of a shifting fork groove, the width of the shifting fork groove and the axial dimension of the end face of the synchronizer gear sleeve.
During detection, the circle runout of the shifting fork groove cannot be detected, and the circle runout is an important parameter for measuring the shifting fork groove.
Disclosure of Invention
The invention aims to provide automatic online detection equipment and method for the excircle runout of a synchronizer gear sleeve shifting fork groove, which can automatically detect the circle runout of the synchronizer gear sleeve shifting fork groove, and perform normal circulation on products after the detection is qualified, and perform independent circulation on unqualified products.
The technical scheme adopted by the invention is as follows: the utility model provides a synchronous ware tooth cover shifting fork groove excircle automatic line check out test set, includes the support frame that sets up in extending production transportation line top from right left and the switch board that is located production transportation line front side or rear side, be provided with the workstation on the support frame, be provided with the clamping positioning device that is used for synchronous ware tooth cover clamping positioning and the detection device who is used for detecting synchronous ware tooth cover on the workstation, detection device just is to clamping positioning device, clamping positioning device can drive synchronous ware tooth cover rotation, be provided with the material loading manipulator that is used for placing synchronous ware tooth cover on clamping positioning device on the support frame through first mobile device, material loading manipulator can reciprocate, control the removal of controlling the operation cabinet under the drive of first mobile device, be provided with the unloading manipulator that places synchronous ware tooth cover respectively according to the testing result on the support frame, the unloading manipulator can reciprocate under the drive of second mobile device, control cabinet and detection device, first mobile device, the left side of support frame is provided with the unqualified product material way that is used for collecting unqualified product, control cabinet and clamping positioning device, the last, second mobile device, the signal receiving and the control cabinet that receive and the signal processing device of receiving, receive and judge.
As the preference in above-mentioned scheme, clamping positioner adopts close pearl positioner to include the rotary disk, be provided with vertical ascending location dabber in the rotary disk, the overcoat of location dabber has close pearl ring, be provided with three at least dense pearl of row along the axis on the close pearl ring, the below of rotary disk passes through the reduction gear setting on the rotating electrical machines.
Further preferably, the detection device comprises a detection seat arranged on the workbench, the detection seat is arranged on one side of the clamping and positioning device, a front-back extending mounting bar is arranged on the detection seat, a row of mounting holes are formed in the mounting bar, two laser sensors are symmetrically arranged on the mounting holes at the front end and the rear end, and the clamping and positioning device is arranged between the two laser sensors.
Still preferably, the first moving device comprises a first up-and-down moving assembly and a left-and-right moving assembly, the left-and-right moving assembly is arranged on the supporting frame, a left-and-right moving carriage is arranged on the left-and-right moving assembly, the first up-and-down moving assembly is arranged at a position, close to the right end, of the left-and-right moving carriage, and the feeding manipulator drives the feeding manipulator to move up and down through the first up-and-down moving assembly; the second moving assembly comprises a second up-down moving assembly, the second up-down moving assembly is arranged at the position, close to the left end, of the left-right moving carriage, the blanking manipulator drives the second up-down moving assembly to move up and down through the second up-down moving assembly, and the first up-down moving assembly and the second up-down moving assembly are both driven to move left and right simultaneously by the left-right moving assembly.
Further preferably, the feeding mechanical arm and the discharging mechanical arm have the same structure and comprise connecting rods, the connecting rods are arranged on corresponding moving devices through connecting seats arranged at intervals up and down, three-jaw chucks are arranged at the lower ends of the connecting rods, and clamping jaws are arranged on clamping jaws of the three-jaw chucks.
Further preferably, the workbench is arranged on the support frame through four brackets with rectangular distribution below.
Further preferably, the support frame comprises a door-shaped support frame, a first mounting plate for mounting the workbench is arranged on the top surface of the support frame in a front-back extending mode, and a second mounting plate for mounting the first moving device and the second moving device is vertically arranged at the rear end of the first mounting plate.
The invention also provides an automatic wire connection detection method for the outer circle runout of the synchronizer gear sleeve shifting fork groove, which is based on the automatic wire connection detection method for the outer circle runout of the synchronizer gear sleeve shifting fork groove and comprises the following steps,
s1: the equipment confirms and checks that the equipment is normally connected;
s2: feeding, namely starting a first moving device to drive a feeding manipulator to move downwards to grab a synchronizer gear sleeve, returning the synchronizer gear sleeve, moving the synchronizer gear sleeve leftwards, placing the synchronizer gear sleeve on a clamping and positioning device, and returning the feeding manipulator;
s3: detecting, namely clamping the synchronizer gear sleeve after the synchronizer gear sleeve is placed on the clamping and positioning device, then operating the clamping and positioning device to drive the synchronizer gear sleeve to rotate, simultaneously transmitting data into a control cabinet for analysis processing after the detection device detects the distance between two laser sensors respectively, respectively calculating the excircle runout value t and the excircle diameter D of the synchronizer gear sleeve shifting fork groove through a formula 1 and a formula 2, judging whether the excircle runout value t and the excircle diameter D meet the design requirements, and transmitting the result to a discharging manipulator;
t＝max(S 1max -S 1min ，S 2max -S 2min ) (1)
D＝E(S-S 1 -S 2 ) (2)
wherein S is the distance between two laser sensors, S 1 For the distance measured by the front laser sensor, S 2 For the distance measured by the rear laser sensor, S 1max For the maximum distance measured by the front side laser sensor, S 1min For the minimum distance measured by the front laser sensor, S 2max For the maximum distance measured by the rear laser sensor, S 2min For the minimum distance measured by the rear laser sensor, the excircle runout value t is the maximum value of the maximum distance difference measured by the front laser sensor and the maximum distance difference measured by the rear laser sensor, and the excircle diameter D is the distance between the two laser sensors minus the front laser sensorA sum-back average of the distance measured by the sensor and the distance measured by the back-side laser sensor;
s4: and (3) blanking, namely working the second moving device, driving the blanking manipulator to downwards move to grab the synchronizer gear sleeve, returning, correspondingly putting the qualified product back to the production conveying line according to the information transmitted by the control cabinet, and returning after the unqualified product is put into the unqualified product channel.
Further preferably, in S3, the angle by which the clamping and positioning device rotates the synchronizer gear sleeve is 360.
Further preferably, the control cabinet stores detection information transmitted by the detection device each time.
The invention has the beneficial effects that:
1) During detection, the synchronizer gear sleeve is taken out of the production and transportation line through the feeding manipulator, then is placed on the clamping and positioning device for detection, after detection is completed, the unqualified product is independently placed on the unqualified product channel through the discharging manipulator, and the qualified product is placed back to the production and transportation line for circulation, so that the whole process has no manual participation, the working efficiency is high, and the labor cost is reduced;
2) During detection, the clamping and positioning device rotates with the synchronizer gear sleeve, so that the detection device can detect the whole shifting fork groove, and the detection result is accurate;
3) The left-right moving assembly of the feeding mechanical arm and the discharging mechanical arm is the same, so that feeding and discharging are synchronously carried out, the detection efficiency is improved, the power setting is reduced, and the energy sources and the arrangement of the sites are saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the second embodiment of the present invention.
Fig. 3 is a schematic structural view of the clamping and positioning device and the detecting device in the invention.
Fig. 4 is a schematic structural diagram of the clamping and positioning device and the detecting device in the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-4, an automatic wire connection detection device for excircle runout of a shifting fork groove of a synchronizer gear sleeve mainly comprises a support frame B, a control cabinet C, a clamping and positioning device D, a detection device E, a first moving device F, a feeding manipulator G, a second moving device H and a discharging manipulator J, wherein the support frame B is arranged above a right-to-left production and transportation line a, a workbench 1 is arranged on the support frame B, a clamping and positioning device D for clamping and positioning the synchronizer gear sleeve 2 and a detection device E for detecting the synchronizer gear sleeve 2 are arranged on the workbench 1, the detection device E is opposite to the clamping and positioning device D, and the clamping and positioning device D can drive the synchronizer gear sleeve 2 to rotate.
For the transportation of convenient synchronous ware tooth cover, be provided with the material loading manipulator G that is used for placing synchronous ware tooth cover 2 on clamping positioner D through first mobile device F on support frame B, and material loading manipulator G can reciprocate, control the removal under first mobile device F's drive. The blanking manipulator J which is used for respectively placing the synchronizer gear sleeves 2 according to the detection result is arranged on the support frame B through the second moving device H, the blanking manipulator J can move up and down and left and right under the drive of the second moving device H, and the unqualified product channel 3 used for collecting unqualified products is arranged on the left side of the support frame B.
The control cabinet C is located production transportation line A front side or rear side, and control cabinet C is connected with clamping positioner D, detection device E, first mobile device F, second mobile device H, material loading manipulator G and unloading manipulator J electricity, and control cabinet C is used for detecting information's processing, judgement and signal transmission and accepts. The cabinet door 22 for opening and closing is arranged on the control cabinet C, a handle with a lock is arranged on the cabinet door 22, and a display screen 7 is arranged on the cabinet door for facilitating input and output of information in the control cabinet C.
The clamping and positioning device D specifically comprises a rotary disk 4, a vertical upward positioning mandrel 5 is arranged in the rotary disk 4, a dense bead ring 6 is sleeved outside the positioning mandrel 5, at least three rows of dense beads are arranged on the dense bead ring 6 along the axis, and the lower part of the rotary disk 4 is arranged on a rotary motor 9 through a speed reducer 8.
The detection device E comprises a detection seat 10 arranged on the workbench 1, the detection seat 10 is positioned on one side of the clamping and positioning device D, a front-back extending mounting bar 11 is arranged on the detection seat 10, a row of mounting holes are formed in the mounting bar 11, two laser sensors 12 are symmetrically arranged on the front-back mounting holes at the front end and the back end, the clamping and positioning device D is positioned between the two laser sensors 12, and the excircle diameter and circle run-out of a synchronizer gear sleeve fork groove can be effectively measured through the two laser sensors 12 which are opposite in straight line.
The first moving device F comprises a first up-and-down moving assembly and a left-and-right moving assembly, the left-and-right moving assembly is arranged on the supporting frame, a left-and-right moving carriage 13 is arranged on the left-and-right moving assembly, the first up-and-down moving assembly is arranged at the position of the left-and-right moving carriage close to the right end, and the feeding manipulator G drives the feeding manipulator G to move up and down through the first up-and-down moving assembly. The second moving assembly H comprises a second up-and-down moving assembly, the second up-and-down moving assembly is arranged at the position, close to the left end, of the left-and-right moving carriage 13, and the blanking manipulator J drives the second up-and-down moving assembly to move up and down.
The first up-and-down moving assembly and the second up-and-down moving assembly are driven to move left and right simultaneously by the left-and-right moving assembly, the first up-and-down moving assembly and the second up-and-down moving assembly can adopt a screw-nut mechanism, a gear rack mechanism or a linear motor and the like, and preferably adopt the screw-nut mechanism, so that the occupied space is small, and the use is convenient.
The feeding manipulator G and the discharging manipulator J are identical in structure and comprise connecting rods 14, the connecting rods 14 are arranged on corresponding moving devices through connecting seats 15 arranged at intervals up and down, three-jaw chucks 16 are arranged at the lower ends of the connecting rods 14, clamping jaws 17 are arranged on clamping jaws of the three-jaw chucks 16, and the clamping jaws 17 can be driven to clamp or prevent loosening through driving the three-jaw chucks 16.
In order to facilitate the arrangement of the speed reducer and the rotating motor, the workbench 1 is arranged on the support frame B through four brackets 18 with rectangular distribution below, the rotating motor is positioned below the workbench, and the speed reducer passes through the workbench upwards.
For guaranteeing the intensity of whole detection device, and not influencing the operation of synchronous ware tooth cover production transportation line, support frame B includes the carriage 19 of door type, and two landing legs setting of carriage 19 are in the front and back both sides of production transportation line, and the top surface of carriage 19 extends around and is provided with the first mounting panel 20 that is used for workstation 1 to install, and the rear end of first mounting panel 20 is vertical to be provided with the second mounting panel 21 that is used for first mobile device F and second mobile device H to install.
Based on the automatic wire connection detection equipment for the outer circle runout of the synchronizer gear sleeve shifting fork groove, the automatic wire connection detection method for the outer circle runout of the synchronizer gear sleeve shifting fork groove comprises the following steps,
step 1: the equipment confirms and checks that the equipment is normally connected;
step 2: feeding, namely starting a first moving device F to drive a feeding manipulator G to move downwards to grab a synchronizer gear sleeve, returning the synchronizer gear sleeve, moving the synchronizer gear sleeve leftwards, placing the synchronizer gear sleeve on a clamping and positioning device D, and returning the feeding manipulator G;
step 3: detecting, namely clamping the synchronizer gear sleeve after the synchronizer gear sleeve is placed on the clamping and positioning device D, then operating the clamping and positioning device D to drive the synchronizer gear sleeve to rotate, simultaneously transmitting data into the control cabinet C for analysis after the detection device E detects the distance between the two laser sensors respectively, respectively calculating the excircle runout value t and the excircle diameter D of the synchronizer gear sleeve shifting fork groove according to a formula 1 and a formula 2, and transmitting a result to the discharging manipulator J after judging whether the design requirement is met;
t＝max(S 1max -S 1min ，S 2max -S 2min ) (1)
D＝E(S-S 1 -S 2 ) (2)
wherein S is the distance between two laser sensors, S 1 For the distance measured by the front laser sensor, S 2 For the distance measured by the rear laser sensor, S 1max For the maximum distance measured by the front side laser sensor, S 1min For the minimum distance measured by the front laser sensor, S 2max For the maximum distance measured by the rear laser sensor, S 2min For the minimum distance measured by the rear laser sensor, the excircle runout value t is the front laserThe maximum value of the maximum distance difference measured by the optical sensor and the maximum distance difference measured by the rear laser sensor, and the outer circle diameter D is the average value obtained by subtracting the sum of the distance measured by the front laser sensor and the distance measured by the rear laser sensor from the distance between the two laser sensors;
step 4: and (3) blanking, namely, working the second moving device H, driving the blanking manipulator J to downwards move to grab the synchronizer gear sleeve, returning, correspondingly putting the qualified product back to the production conveying line according to the information transmitted by the control cabinet C, and returning after the unqualified product is put into the unqualified product channel 3.
The control cabinet stores detection information transmitted by each detection device, and the analyzed result and judgment of the detection information.
In the detection device of the application, the feeding mechanical arm and the discharging mechanical arm can adopt the same mechanical arm to realize feeding and discharging of the synchronizer gear sleeve, the corresponding moving device can also adopt devices capable of moving up and down, left and right and back and forth, and preferably, the back and forth moving assembly is arranged on the supporting frame, the left and right moving assembly is arranged on the back and forth moving assembly, the left and right moving assembly and the up and down moving assembly can adopt a screw nut mechanism, a gear rack mechanism or a linear motor and the like.
Claims (8)
1. Automatic wire connection detection equipment for excircle runout of shifting fork groove of synchronizer gear sleeve is characterized in that: including setting up support frame (B) and the switch board (C) that is located production transportation line (A) front side or rear side that extend from right to left, be provided with workstation (1) on support frame (B), be provided with on workstation (1) and be used for synchronous ware tooth cover (2) clamp tight positioner (D) and be used for detecting synchronous ware tooth cover (2) detection device (E), detection device (E) just is to clamp tight positioner (D), clamp tight positioner (D) can drive synchronous ware tooth cover (2) rotation, be provided with on support frame (B) through first mobile device (F) and be used for placing synchronous ware tooth cover (2) material loading manipulator (G) on clamp tight positioner (D), material loading manipulator (G) can be moved up and down, left and right under the drive of first mobile device (F), be provided with on support frame (B) through second mobile device (H) and be provided with according to the testing result with synchronous ware tooth cover (2) respectively unloading (J), unloading manipulator (J) is used for the unloading (3) of the qualified article of passing through the left and right sides (H) of the support frame (B), the control cabinet (C) is electrically connected with the clamping and positioning device (D), the detection device (E), the first moving device (F), the second moving device (H), the feeding manipulator (G) and the discharging manipulator (J), and is used for processing and judging detection information and receiving signal transmission;
the clamping and positioning device (D) adopts a dense bead positioning device and comprises a rotary disc (4), wherein a vertical upward positioning mandrel (5) is arranged in the rotary disc (4), a dense bead ring (6) is sleeved outside the positioning mandrel (5), at least three rows of dense beads are arranged on the dense bead ring (6) along the axis, and the lower part of the rotary disc (4) is arranged on a rotary motor (9) through a speed reducer (8);
the detection device (E) comprises a detection seat (10) arranged on the workbench (1), the detection seat (10) is located on one side of the clamping and positioning device (D), a front-back extending mounting strip (11) is arranged on the detection seat (10), a row of mounting holes are formed in the mounting strip (11), two laser sensors (12) are symmetrically arranged on the mounting holes at the front end and the rear end, and the clamping and positioning device (D) is located between the two laser sensors (12).
2. The automatic wire connection detection device for the excircle runout of the shifting fork groove of the synchronizer gear sleeve according to claim 1, wherein the automatic wire connection detection device is characterized in that: the first moving device (F) comprises a first up-and-down moving assembly and a left-and-right moving assembly, the left-and-right moving assembly is arranged on the supporting frame (B), a left-and-right moving carriage (13) is arranged on the left-and-right moving assembly, the first up-and-down moving assembly is arranged at the position, close to the right end, of the left-and-right moving carriage, and the feeding manipulator (G) drives the feeding manipulator to move up and down through the first up-and-down moving assembly; the second moving device (H) comprises a second up-and-down moving assembly, the second up-and-down moving assembly is arranged at the position, close to the left end, of the left-and-right moving carriage (13), the blanking manipulator (J) drives the second up-and-down moving assembly to move up and down through the second up-and-down moving assembly, and the first up-and-down moving assembly and the second up-and-down moving assembly are both driven to move left and right simultaneously through the left-and-right moving assembly.
3. The automatic wire connection detection device for the excircle runout of the shifting fork groove of the synchronizer gear sleeve according to claim 1, wherein the automatic wire connection detection device is characterized in that: the feeding manipulator (G) and the discharging manipulator (J) are identical in structure and comprise connecting rods (14), the connecting rods (14) are arranged on corresponding moving devices through connecting seats (15) arranged at intervals up and down, three-jaw chucks (16) are arranged at the lower ends of the connecting rods (14), and clamping jaws (17) are arranged on clamping jaws of the three-jaw chucks (16).
4. The automatic wire connection detection device for the excircle runout of the shifting fork groove of the synchronizer gear sleeve according to claim 1, wherein the automatic wire connection detection device is characterized in that: the workbench (1) is arranged on the support frame (B) through four brackets (18) with rectangular distribution below.
5. The automatic wire connection detection device for the excircle runout of the shifting fork groove of the synchronizer gear sleeve according to claim 1, wherein the automatic wire connection detection device is characterized in that: the support frame (B) comprises a door-shaped support frame (19), a first mounting plate (20) used for mounting the workbench (1) is arranged on the top surface of the support frame (19) in a front-back extending mode, and a second mounting plate (21) used for mounting the first moving device (F) and the second moving device (H) is vertically arranged at the rear end of the first mounting plate (20).
6. An automatic wire connection detection method for the outer circle runout of a shifting fork groove of a synchronizer gear sleeve is characterized in that the automatic wire connection detection device for the outer circle runout of the shifting fork groove of the synchronizer gear sleeve based on any one of claims 1-5 comprises the following steps,
s1: the equipment confirms and checks that the equipment is normally connected;
s2: feeding, namely starting a first moving device (F) to drive a feeding manipulator (G) to move downwards to grab a synchronizer gear sleeve, then returning, moving leftwards, placing the synchronizer gear sleeve on a clamping and positioning device (D), and returning the feeding manipulator (G);
s3: detecting, namely clamping the synchronizer gear sleeve after the synchronizer gear sleeve is placed on the clamping and positioning device (D), then operating the clamping and positioning device (D) to drive the synchronizer gear sleeve to rotate, simultaneously transmitting data into the control cabinet (C) for analysis after the detection device (E) detects the distance between the two laser sensors respectively, respectively calculating the excircle runout value t and the excircle diameter D of the shifting fork groove of the synchronizer gear sleeve through the formula 1 and the formula 2, and transmitting the result to the blanking manipulator (J) after judging whether the design requirement is met or not;
t＝max(S 1max -S 1min ，S 2max -S 2min ) (1)
D＝E(S-S 1 -S 2 ) (2)
wherein S is the distance between two laser sensors, S 1 For the distance measured by the front laser sensor, S 2 For the distance measured by the rear laser sensor, S 1max For the maximum distance measured by the front side laser sensor, S 1min For the minimum distance measured by the front laser sensor, S 2max For the maximum distance measured by the rear laser sensor, S 2min For the minimum distance measured by the rear laser sensor, the excircle runout value t is the maximum value of the maximum distance difference measured by the front laser sensor and the maximum distance difference measured by the rear laser sensor, and the excircle diameter D is the average value obtained by subtracting the sum of the distance measured by the front laser sensor and the distance measured by the rear laser sensor from the distance between the two laser sensors;
s4: and (3) blanking, wherein a second moving device (H) works to drive a blanking manipulator (J) to downwards move to grab the synchronizer gear sleeve, then return, and correspondingly putting qualified products back to the production and transportation line according to the information transmitted by the control cabinet (C), and returning the unqualified products after the unqualified products are put into a material channel of the unqualified products.
7. The automatic wire connection detection method for the excircle runout of the shifting fork groove of the synchronizer gear sleeve according to claim 6, wherein the method comprises the following steps: in S3, the clamping and positioning device (D) drives the synchronizer gear sleeve to rotate at an angle of 360 degrees.
8. The automatic wire connection detection method for the excircle runout of the shifting fork groove of the synchronizer gear sleeve according to claim 7, wherein the method comprises the following steps: the control cabinet (C) stores detection information transmitted by the detection device (E) each time.
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| CN202111477176.2A CN114264228B (en) | 2021-12-06 | 2021-12-06 | Automatic connection detection equipment and detection method for excircle runout of shifting fork groove of synchronizer gear sleeve |
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| CN202111477176.2A CN114264228B (en) | 2021-12-06 | 2021-12-06 | Automatic connection detection equipment and detection method for excircle runout of shifting fork groove of synchronizer gear sleeve |
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| CN102128587A (en) * | 2010-12-30 | 2011-07-20 | 洛阳轴研科技股份有限公司 | Jump detector for grinding wheel circle |
| CN103317333A (en) * | 2013-05-27 | 2013-09-25 | 西北工业大学 | Automatic assembling tightening machine for special glass bottle and bottle cap |
| CN105014468A (en) * | 2015-07-29 | 2015-11-04 | 重庆豪能兴富同步器有限公司 | Gear hub and gear sleeve feeding machine for synchronizer assembly detection line |
| CN206794169U (en) * | 2017-05-31 | 2017-12-26 | 宁波考比锐特汽车科技有限公司 | Hub spindle socket end jumps detection and thread measurement all-in-one |
| CN111185768A (en) * | 2020-03-10 | 2020-05-22 | 孙义彬 | Processing equipment for shifting fork groove of gear sleeve of automobile synchronizer |
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