CN108982114B - New energy automobile derailleur assembly off-line detection device - Google Patents
New energy automobile derailleur assembly off-line detection device Download PDFInfo
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- CN108982114B CN108982114B CN201810651727.4A CN201810651727A CN108982114B CN 108982114 B CN108982114 B CN 108982114B CN 201810651727 A CN201810651727 A CN 201810651727A CN 108982114 B CN108982114 B CN 108982114B
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 238000003032 molecular docking Methods 0.000 claims abstract description 66
- 210000001503 joint Anatomy 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002243 precursor Substances 0.000 abstract description 10
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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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
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
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Abstract
The invention discloses a new energy automobile transmission assembly offline detection device which comprises six pairs of guide rails, a first driving system, a second driving system, a first positioning clamping system, a second positioning clamping system, a first center distance servo adjusting system, a second center distance servo adjusting system, a first servo butt joint system, a second servo butt joint system, a third servo butt joint system, a fourth servo butt joint system, a first loading system and a second loading system which are arranged on a base. The first positioning and clamping system is arranged on the first guide rail and is connected with the first center distance servo adjusting system, the second positioning and clamping system is arranged on the second pair of guide rails and is connected with the second center distance servo adjusting system, the first loading system is arranged on the fifth pair of guide rails and is connected with the third servo docking system, and the second loading system is arranged on the sixth pair of guide rails and is connected with the fourth servo docking system. The invention can be compatible with a left front-end precursor, a right front-end precursor front-mounted rear-drive new energy automobile transmission assembly.
Description
Technical Field
The invention belongs to the technical field of new energy automobile transmission systems, in particular to a method for preparing a left front-end precursor, a right front-end precursor front-mounted rear-drive new energy automobile transmission assembly offline detection device.
Background
Currently, when transmission manufacturers at home and abroad perform offline detection on an automobile transmission assembly, left front-mounted precursor, right front-mounted precursor the front-end rear-drive automobile transmission assembly can only be detected on different offline detection devices. The defects of this operation are: the product cannot be produced in a mixed line; the enterprise needs to input more offline detection devices; the construction cost of the production line is increased; the field requirements increase accordingly.
Therefore, how to provide a device for detecting the off-line operation capable of being operated in a compatible manner is a great problem to be solved by the existing automobile manufacturing enterprises.
Disclosure of Invention
In view of the above, the invention provides a new energy automobile transmission assembly offline detection device capable of simultaneously and compatibly detecting a left front-end precursor, a right front-end precursor and a front-end rear drive.
The invention realizes the aim through the following technical scheme:
the new energy automobile transmission assembly offline detection device comprises a base, a first pair of guide rails, a second pair of guide rails, a third pair of guide rails, a fourth pair of guide rails, a fifth pair of guide rails, a sixth pair of guide rails, a first driving system, a second driving system, a first positioning and clamping system, a second positioning and clamping system, a first center distance servo adjustment system, a second center distance servo adjustment system, a first servo docking system, a second servo docking system, a third servo docking system, a fourth servo docking system, a first loading system and a second loading system, wherein the first pair of guide rails, the second pair of guide rails, the fifth pair of guide rails, the sixth pair of guide rails, the seventh pair of guide rails, the first center distance servo adjustment system, the second center distance servo adjustment system, the third servo docking system and the fourth servo docking system are all arranged on the base;
the first pair of guide rails is vertically arranged on the left side of the vertical center line of the base, the first center distance servo adjusting system is arranged between the first pair of guide rails and is parallel to the first pair of guide rails, the lower end of the left guide rail in the first pair of guide rails is close to the upper guide rail of the fifth pair of guide rails and is perpendicular to the fifth pair of guide rails, and the third servo butt joint system is arranged on one side of the fifth pair of guide rails and is parallel to the fifth pair of guide rails;
the second pair of guide rails, the second center distance servo adjusting system, the sixth pair of guide rails and the fourth servo docking system are respectively arranged in mirror symmetry with the first pair of guide rails, the first center distance servo adjusting system, the fifth pair of guide rails and the third servo docking system with respect to the vertical center line of the base;
the first positioning and clamping system is arranged on the first pair of guide rails and is connected with the first center distance servo adjusting system, and the second positioning and clamping system is arranged on the second pair of guide rails and is connected with the second center distance servo adjusting system;
the first servo docking system is arranged on one side of the first pair of guide rails and is arranged in parallel with the first pair of guide rails, the first driving system is arranged on the first pair of guide rails and is connected with the first servo docking system, and the driving shaft position of the first driving system corresponds to the input shaft or the output shaft of the transmission assembly to be detected; the second servo docking system is arranged on one side of the fourth pair of guide rails and is arranged in parallel with the fourth pair of guide rails, the second driving system is arranged on the fourth pair of guide rails and is connected with the second servo docking system, and the driving shaft position of the second driving system corresponds to the input shaft of the transmission assembly to be detected;
the first loading system is installed on the fifth pair of guide rails and is connected with the third servo docking system, the second loading system is installed on the sixth pair of guide rails and is connected with the fourth servo docking system, and the driving shaft positions of the first loading system and the second loading system respectively correspond to the output shaft of the transmission assembly to be detected.
Further, the automatic lifting device further comprises a conveying roller way system, a seventh pair of guide rails, a tray translation sliding table driving system and a tray positioning and lifting system, wherein the conveying roller way system is arranged on the vertical central line of the base, the conveying direction is consistent with the direction of the vertical central line, the first positioning and clamping system and the second positioning and clamping system are distributed on two sides of the conveying roller way system, the tray translation sliding table is arranged on the seventh pair of guide rails and connected with the tray translation sliding table driving system, the tray translation sliding table driving system is arranged at a position between the sixth pair of guide rails, and the tray positioning and lifting system is arranged on the tray translation sliding table and corresponds to the tray lifting position.
Further, two guide rails of each of the first pair of guide rails, the second pair of guide rails, the third pair of guide rails, the fourth pair of guide rails, the fifth pair of guide rails, the sixth pair of guide rails and the seventh pair of guide rails are arranged in parallel with each other.
Further, the first center distance servo adjusting system, the second center distance servo adjusting system, the first servo docking system, the second servo docking system, the third servo docking system and the fourth servo docking system are all servo driver structures.
The beneficial effects of the invention are as follows:
through the structure of the invention, the front left front drive, the front right front drive and the front rear drive new energy automobile transmission assemblies can be subjected to collinear detection, the problem that the transmission assemblies with different driving types cannot be subjected to collinear detection is solved, and the construction cost of a production line, the required area of a site and the like are saved.
Drawings
FIG. 1 is a schematic perspective view of a new energy automobile transmission assembly offline detection device; and
fig. 2 is a schematic plan view of the new energy automobile transmission assembly offline detection device of the present invention.
Reference numerals
A base 1; a third servo docking system 2; a first servo docking system 3; a first pair of guide rails 4; a first center distance servo adjustment system 5; a first positioning and clamping system 6; a seventh pair of guide rails 7; a pallet positioning and jacking system 8; a pallet translation slide 9; a second positioning and clamping system 10; a second pair of guide rails 11; a second center distance servo-regulator system 12; a second servo docking system 13; a fourth servo docking system 14; a second loading system 15; a fourth pair of guide rails 16; a second drive system 17; a sixth pair of guide rails 18; a tray translation slide drive system 19; a rollgang system 20; a first drive system 21; a third pair of guide rails 22; a first loading system 23; a fifth pair of guide rails 24, a vertical center line X.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
Referring to fig. 1 and 2, the present invention discloses a new energy automobile transmission assembly offline detection device, which includes a base 1, a first pair of guide rails 4, a second pair of guide rails 11, a third pair of guide rails 22, a fourth pair of guide rails 16, a fifth pair of guide rails 24, a sixth pair of guide rails 18, a first driving system 21, a second driving system 17, a first positioning and clamping system 6, a second positioning and clamping system 10, a first center distance servo adjustment system 5, a second center distance servo adjustment system 12, a first servo docking system 3, a second servo docking system 13, a third servo docking system 2, a fourth servo docking system 14, a first loading system 23, and a second loading system 15, wherein the first pair of guide rails 4, the second pair of guide rails 11, the fifth pair of guide rails 24, the sixth pair of guide rails 18, the seventh pair of guide rails 7, the first center distance servo adjustment system 5, the second center distance servo adjustment system 12, the third servo docking system 2, and the fourth servo docking system 14 are mounted on the base 1.
Specifically, the first pair of guide rails 4 is arranged vertically to the left of (i.e. parallel to) the vertical center line of the base 1 (as shown in fig. 2, which is the vertical center line X of the base in the transverse direction), the first center distance servo adjustment system 5 is arranged between (as shown in fig. 2, preferably at a position intermediate the first pair of guide rails) and parallel to the first pair of guide rails, the lower end of the left guide rail in the first pair of guide rails 4 is arranged adjacent to and perpendicular to the upper guide rail of the fifth pair of guide rails 24, and the third servo docking system 2 is arranged to one side of (as shown in fig. 2, which is arranged at an upper position of the upper guide rail of the fifth pair of guide rails) and parallel to the fifth pair of guide rails. As shown in fig. 2, the second pair of guide rails 11, the second center distance servo adjustment system 12, the sixth pair of guide rails 18, and the fourth servo docking system 14 are disposed mirror symmetrically with respect to the first pair of guide rails 4, the first center distance servo adjustment system 5, the fifth pair of guide rails 24, and the third servo docking system 2, respectively, with respect to the vertical center line of the base, and thus will not be described again here.
The first positioning and clamping system 6 is arranged on the first pair of guide rails 4 and is connected with the first center distance servo-regulating system 5, and the second positioning and clamping system 10 is arranged on the second pair of guide rails 11 and is connected with the second center distance servo-regulating system 12; a third pair of guide rails 22 is arranged on the first positioning and clamping system 6, the first servo docking system 3 is arranged on one side of the third pair of guide rails and is arranged in parallel with the third pair of guide rails, the first driving system 21 is arranged on the third pair of guide rails and is connected with the first servo docking system, and the driving shaft position of the first driving system corresponds to the input shaft or the output shaft of the transmission assembly to be detected (when the first driving system is used as torque transmission, the driving shaft of the first driving system is connected with the input shaft of the transmission assembly, and when the first driving system is used as a loading function, the driving shaft of the first driving system is connected with the output shaft of the transmission assembly); a fourth pair of guide rails 16 are arranged on the second positioning and clamping system 10, a second servo docking system 13 is arranged on one side of the fourth pair of guide rails and is parallel to the fourth pair of guide rails, a second driving system 17 is arranged on the fourth pair of guide rails and is connected with the second servo docking system, and the driving shaft position of the second driving system corresponds to the input shaft of the transmission assembly to be detected; the first loading system 23 is mounted on the fifth pair of guide rails 24 and is connected with the third servo docking system 2, the second loading system 15 is mounted on the sixth pair of guide rails 18 and is connected with the fourth servo docking system 14, and the driving shaft positions of the first loading system and the second loading system respectively correspond to the output shaft of the transmission assembly to be detected. The first and second loading systems are of unitary construction that transfer torque to the transmission through the action of the output shaft.
The first positioning and clamping system, the second positioning and clamping system and the clamping unit mounted on the first positioning and clamping system are devices known to those skilled in the art and are commercially available, so that the description thereof is omitted again. In addition, the first center distance servo adjustment system 5, the second center distance servo adjustment system 12, the first servo docking system 3, the second servo docking system 13, the third servo docking system 2 and the fourth servo docking system 14 are all servo driver structures, which are well known to those skilled in the art, and therefore will not be described herein.
In order to realize the more intelligent detection of the automatic detection of the new energy automobile transmission assembly offline detection device, and further save the positioning operation of the transmission, the automatic detection device further comprises a conveying roller way system 20, a seventh pair of guide rails 7, a tray translation sliding table 9, a tray translation sliding table driving system 19 and a tray positioning and lifting system 8, wherein the conveying roller way system is arranged on the vertical central line of the base, the transmission direction is consistent with the direction of the vertical central line, as shown in the drawing, a first positioning clamping system 6 and a second positioning clamping system 10 are distributed on two sides of the conveying roller way system, the tray translation sliding table is arranged on the seventh pair of guide rails and connected with the tray translation sliding table driving system, the tray translation sliding table driving system is arranged at a position between the sixth pair of guide rails, and the tray positioning and lifting system (the lifting system can be a lifting cylinder and the like to play a lifting role) is arranged on the tray translation sliding table and corresponds to the tray lifting position to lift the transmission to be detected.
Through the structure, the invention can finish the detection of the left front-end precursor, the right front-end precursor and the front-end rear-drive new energy automobile transmission assembly offline through the following steps:
when the left front-mounted front-drive automobile speed changer assembly enters the detection platform along with the detection tray, after the detection switch detects that the detection tray reaches the position of the tray translation sliding table 9, the tray positioning and jacking system 8 positions and lifts the detection tray, the tray translation sliding table driving system 19 drives the tray translation sliding table 9 to move towards the first positioning and clamping system 6, after the transmission assembly positioning switch mounted on the first positioning and clamping system 6 detects a transmission positioning signal, the clamping unit (the clamping unit structure is a structure known by a person in the art, and is not repeated here), the clamping is started, after the detection switch mounted on the clamping unit detects the clamping positioning signal, the first servo docking system 3 drives the first driving system 21 to move and adapt to the transmission (at the moment, the driving shaft of the first driving system is used for driving the input shaft of the transmission assembly to be detected so as to simulate the operation of the whole automobile engine, and the transmission is used for transmitting the rotating speed and torque according to the set working conditions), meanwhile, the third servo docking system 2 drives the first loading system 23, the fourth docking system 14 and the second servo system 14 are used for transmitting the torque to the transmission assembly to the first transmission assembly to be detected when the front-mounted front-drive system is not required to be loaded with the transmission assembly, and the transmission assembly is required to be loaded with the first transmission assembly to be completely, and the transmission assembly is completely loaded when the transmission positioning and the transmission is completely has the transmission torque is required to be completely loaded with the transmission torque and loaded by the transmission driving system is completely and loaded to the transmission system is required to be loaded to the front-mounted to the transmission system and is completely, the first center distance servo adjustment system 5 drives the first positioning and clamping system 6 to perform center distance adjustment (the center distance adjustment of the first center distance servo adjustment system driving the first positioning and clamping system is a well-known technology in the prior art, so that details are not repeated herein) so as to meet the requirement of the center distance of the target product.
When the right front-mounted front-drive automobile speed changer assembly enters a detection table along with a detection tray, after the detection switch detects that the detection tray reaches the position of a tray translation sliding table 9, a tray positioning jacking system 8 positions and lifts the detection tray, a tray translation sliding table driving system 19 drives the tray translation sliding table 9 to move towards a second positioning clamping system 10, after a transmission in-place signal is detected by a transmission assembly in-place switch mounted on the second positioning clamping system 10, a clamping unit mounted on the second positioning clamping system 10 starts clamping, after the detection switch mounted on the clamping unit detects the in-place signal, a second servo docking system 13 drives a second driving system 17 to move towards a transmission to be adapted (a driving shaft of the second driving system is used for driving an input shaft of the transmission assembly to be detected to simulate the whole automobile engine to work, and the right front-drive transmission is subjected to rotate speed and torque transmission according to set working conditions), meanwhile, a third servo docking system 2 drives a first loading system 23 and a fourth servo docking system 14 to move towards the transmission to be adapted, after all the adaptation is completed, after the detection devices are subjected to the in-place signal, the center distance of the second servo docking system is required to be adjusted, and the center distance of the second front-drive system is required to be adjusted when the center distance of the transmission is not required to be adjusted, and the center distance of the front-drive system is required to be adjusted to reach the center distance of the second front-drive system 12;
when the front rear-drive variable automobile speed assembly enters the detection table along with the detection tray, when the detection switch detects that the detection tray reaches the position of the tray translation sliding table 9, the tray positioning jacking system 8 positions and lifts the detection tray, the tray translation sliding table driving system 19 drives the tray translation sliding table 9 to move towards the second positioning clamping system 10, when the transmission assembly in-place switch mounted on the second positioning clamping system 10 detects a transmission in-place signal, the clamping unit mounted on the second positioning clamping system 10 starts clamping, after the detection switch mounted on the clamping unit detects the clamping in-place signal, the second servo docking system 13 drives the second driving system 17 to move and adapt to the transmission (a driving shaft of the second driving system is used for driving an input shaft of the transmission assembly to be detected so as to simulate the whole automobile engine to work, and the front-drive rear-drive transmission is subjected to rotating speed and torque transfer according to set working conditions), meanwhile, the first servo docking system 3 drives the first driving system 21 to move and adapt to the transmission (the first driving system at the moment is used as a loading system to be connected with an output shaft of the transmission assembly to be detected, and all the transmission assemblies are in-place, after the detection is completed, and the detection device is started to be disconnected.
According to the above description, the driving principle of the offline detection device of the present invention is summarized as follows:
therefore, through the operation, the left front-drive and right front-drive and front-rear-drive automobile transmission assembly can be detected on the same offline detection device, and the detection production input cost is greatly saved.
Claims (2)
1. New energy automobile derailleur assembly detection device that rolls off production line, its characterized in that: the device comprises a base (1), a first pair of guide rails (4), a second pair of guide rails (11), a third pair of guide rails (22), a fourth pair of guide rails (16), a fifth pair of guide rails (24), a sixth pair of guide rails (18), a first driving system (21), a second driving system (17), a first positioning and clamping system (6), a second positioning and clamping system (10), a first center distance servo adjusting system (5), a second center distance servo adjusting system (12), a first servo docking system (3), a second servo docking system (13), a third servo docking system (2), a fourth servo docking system (14), a first loading system (23) and a second loading system (15), wherein the first pair of guide rails (4), the second pair of guide rails (11), the fifth pair of guide rails (24), the sixth pair of guide rails (18), a seventh pair of guide rails (7), the first center distance servo adjusting system (5), the second center distance servo adjusting system (12), the third servo docking system (2) and the fourth servo docking system (14) are all arranged on the base (1);
the first pair of guide rails (4) are vertically arranged at the left side of the vertical center line (X) of the base, the first center distance servo adjusting system (5) is arranged between the first pair of guide rails and is parallel to the first pair of guide rails, the lower end of the left guide rail in the first pair of guide rails is close to the upper guide rail of the fifth pair of guide rails (24) and is perpendicular to the fifth pair of guide rails, and the third servo butt joint system (2) is arranged at one side of the fifth pair of guide rails and is parallel to the fifth pair of guide rails;
the second pair of guide rails (11), the second center distance servo adjusting system (12), the sixth pair of guide rails (18) and the fourth servo docking system (14) are respectively arranged in mirror symmetry with the first pair of guide rails (4), the first center distance servo adjusting system (5), the fifth pair of guide rails (24) and the third servo docking system (2) with respect to the vertical center line of the base;
the first positioning and clamping system (6) is arranged on the first pair of guide rails (4) and is connected with the first center distance servo adjusting system (5), and the second positioning and clamping system (10) is arranged on the second pair of guide rails (11) and is connected with the second center distance servo adjusting system (12);
the third pair of guide rails (22) is arranged on the first positioning clamping system (6), the first servo docking system (3) is installed on one side of the third pair of guide rails and is arranged in parallel with the third pair of guide rails, the first driving system (21) is installed on the third pair of guide rails and is connected with the first servo docking system, and the driving shaft position of the first driving system corresponds to the input shaft or the output shaft of the transmission assembly to be detected; the fourth pair of guide rails (16) is arranged on the second positioning and clamping system (10), the second servo docking system (13) is arranged on one side of the fourth pair of guide rails and is arranged in parallel with the fourth pair of guide rails, the second driving system (17) is arranged on the fourth pair of guide rails and is connected with the second servo docking system, and the driving shaft position of the second driving system corresponds to the input shaft of the transmission assembly to be detected;
the first loading system (23) is mounted on the fifth pair of guide rails (24) and is connected with the third servo docking system (2), the second loading system (15) is mounted on the sixth pair of guide rails (18) and is connected with the fourth servo docking system (14), and the driving shaft positions of the first loading system and the second loading system respectively correspond to the output shaft of the transmission assembly to be detected;
the automatic lifting device comprises a base, a conveying roller way system (20), a seventh pair of guide rails (7), a tray translation sliding table (9), a tray translation sliding table driving system (19) and a tray positioning and lifting system (8), wherein the conveying roller way system is arranged on the vertical central line of the base, the transmission direction of the conveying roller way system is consistent with the direction of the vertical central line, a first positioning and clamping system (6) and a second positioning and clamping system (10) are distributed on two sides of the conveying roller way system, the tray translation sliding table is arranged on the seventh pair of guide rails and is connected with the tray translation sliding table driving system, the tray translation sliding table driving system is arranged at the position between the sixth pair of guide rails, and the tray positioning and lifting system is arranged on the tray translation sliding table and corresponds to the tray lifting position;
the first center distance servo adjusting system (5), the second center distance servo adjusting system (12), the first servo butt joint system (3), the second servo butt joint system (13), the third servo butt joint system (2) and the fourth servo butt joint system (14) are all servo driver structures.
2. The new energy automobile transmission assembly off-line detection device according to claim 1, wherein: two guide rails of the first pair of guide rails (4), the second pair of guide rails (11), the third pair of guide rails (22), the fourth pair of guide rails (16), the fifth pair of guide rails (24), the sixth pair of guide rails (18) and the seventh pair of guide rails (7) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651727.4A CN108982114B (en) | 2018-06-22 | 2018-06-22 | New energy automobile derailleur assembly off-line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651727.4A CN108982114B (en) | 2018-06-22 | 2018-06-22 | New energy automobile derailleur assembly off-line detection device |
Publications (2)
| Publication Number | Publication Date |
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| CN108982114A CN108982114A (en) | 2018-12-11 |
| CN108982114B true CN108982114B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810651727.4A Active CN108982114B (en) | 2018-06-22 | 2018-06-22 | New energy automobile derailleur assembly off-line detection device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000805B (en) * | 2019-03-26 | 2020-11-03 | 安徽巨一科技股份有限公司 | Clamping device for offline detection of motor gearbox of new energy automobile |
| CN110261134B (en) * | 2019-07-02 | 2021-08-17 | 重庆理工清研凌创测控科技有限公司 | New energy automobile power assembly offline detection platform |
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| CN102323036A (en) * | 2011-08-31 | 2012-01-18 | 长城汽车股份有限公司 | Device for testing static torsional strength and vibration strength of transmission assembly |
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| WO2015096796A1 (en) * | 2013-12-26 | 2015-07-02 | 深圳市配天智造装备股份有限公司 | Speed reducer testing device |
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| CN108982114A (en) | 2018-12-11 |
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