CN107907029B - Wire harness assembly size and staple checking and testing equipment and testing method thereof - Google Patents
Wire harness assembly size and staple checking and testing equipment and testing method thereof Download PDFInfo
- Publication number
- CN107907029B CN107907029B CN201711336490.2A CN201711336490A CN107907029B CN 107907029 B CN107907029 B CN 107907029B CN 201711336490 A CN201711336490 A CN 201711336490A CN 107907029 B CN107907029 B CN 107907029B
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- branch
- wire harness
- main line
- pavement
- positioning support
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Installation Of Indoor Wiring (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention provides a wire harness assembly size, a staple checking and testing device and a testing method thereof. The detection device comprises a detection plate; the corresponding wire harness structure on the inspection board is provided with: the device comprises a main line walking track, a primary branch walking track, a datum point, a branching positioning support, a front positioning support and a rear positioning support; a front positioning support is arranged at the front end of the main line pavement, and a rear positioning support is arranged at the rear end of the main line pavement; a branching locating support is arranged at each branching point of the main line pavement corresponding to the wire harness, and the front end of the primary branching pavement is connected with the branching locating support; the first-stage branch walkway is consistent with the branch length of the wire harness; a datum point is arranged on the main line pavement at the position closest to the front positioning support at the front end; the main line walking path and the primary branch walking path are provided with detection jigs corresponding to the positions of the clamping nails on the wire harness. The method of the invention uses the equipment and has the advantages of convenient use and high detection speed.
Description
Technical Field
The invention relates to the field of wire harness detection, in particular to wire harness assembly size and staple inspection testing equipment and a testing method thereof.
Background
With the rapid development of the automotive industry, high-efficiency production has become a necessary and social consensus. Various production equipment are increasingly developed towards the directions of simple structure, product quality improvement and the like. The wire harness assembly size inspection test equipment is no exception as an important member of the production facility.
After the automobile wire harness is produced, the external dimension and accessories thereof need to be checked to ensure the correctness. The conventional method is that a line is produced before each batch of production, the line is firstly submitted to a team leader to confirm that the line is correct, then submitted to a special person in a quality department to be rechecked and qualified, and then the line is used as a sample line, and each product on the production line is compared and detected according to the standard. In order to meet the high-efficiency production requirement, the problems that excessive noise is generated due to overlong wire harness size, the wire harness cannot be installed in an excessively short size, and accessories are installed in a wrong way and are not installed in a missing way are solved.
Disclosure of Invention
The invention aims to provide a wire harness assembly size and staple checking and testing device and a testing method thereof, wherein the wire harness assembly size and staple checking and testing device are convenient to use and high in detection speed, and can effectively avoid the problems that excessive noise is generated when the wire harness size is too long, the wire harness is too short to install, and accessories are misplaced and neglected to install.
The invention relates to a wire harness assembly size and staple checking and testing device, which comprises a checking plate;
the inspection board on correspond wire harness structure and be equipped with: the device comprises a main line walking track, a primary branch walking track, a datum point, a branching positioning support, a front positioning support and a rear positioning support;
the main line pavement is a straight line, and the length of the main line pavement is consistent with that of the main line of the wire harness; a front positioning support is arranged at the front end of the main line pavement, and a rear positioning support is arranged at the rear end of the main line pavement;
the front end of the primary branch pavement is connected with the branching positioning support, and the rear end of the primary branch pavement extends obliquely and backwards; the primary branch walkway is consistent with the branch length of the wire harness;
a datum point is arranged on the main line walking path at the position closest to the front positioning support at the front end;
the main line walking path and the primary branch walking path are provided with detection jigs corresponding to the positions and specifications of the clamping nails on the wire harness.
The main road pavement and the primary branch pavement are also provided with secondary branch pavement which extends obliquely and backwards;
the included angle between the primary branch walking track and the main line walking track is larger than the included angle between the secondary branch walking track and the main line walking track; the included angle between the secondary branch walking track and the main line walking track is more than the same as the included angle between the secondary branch walking track and the primary branch walking track.
The middle section of the primary branch pavement is provided with an inflection point positioning support, and the part of the primary branch pavement passing through the inflection point positioning support changes direction and is parallel to the main circuit pavement.
The branching locating support, the front locating support, the rear locating support and the inflection point locating support are of the same structure and respectively comprise a U-shaped frame and an inserting rod, the opening of the U-shaped frame is vertical upwards, and the bottom of the U-shaped frame is arranged at the corresponding position of the inspection board through the inserting rod.
The detection jig comprises a vertical detection jig and a horizontal lateral detection jig, wherein a staple groove is formed in the top of the vertical detection jig, and a vertically downward inserted staple on the corresponding wire harness is formed; the side of the horizontal lateral detection jig is provided with a staple groove corresponding to a staple inserted downwards from the side of the wire harness.
The invention also discloses a wire harness assembly size and staple checking and testing method, which applies the wire harness assembly size and staple checking and testing equipment, and comprises the following steps:
A. the front end of a main line of the wire harness is clamped on a front positioning support, the rear end of the wire harness is clamped on a rear positioning support, and the main line is positioned on a main line travelling path, if the wire harness can be just installed, the length of the main line is qualified;
B. observing whether the front end of a first-stage branch line of the wire harness is positioned at a branching positioning support, if so, accurately positioning the first-stage branch line on a main line, then arranging the first-stage branch line along a first-stage branch pavement, detecting whether the tail end of the first-stage branch line corresponds to the tail end of the first-stage branch pavement, and if so, judging that the length of the first-stage branch line is qualified;
C. and correspondingly inserting the clamping nails on the wire harness into the detection jig, and if the clamping nails are just completely inserted, the installation quantity, the installation positions and the installation specifications of the clamping nails are qualified.
The middle section of the primary branch pavement is provided with an inflection point positioning support, and a part of the primary branch pavement passing through the inflection point positioning support changes direction and is parallel to the main circuit pavement; the middle section of the first-stage branch line is clamped on the inflection point positioning support, and then the turning direction is continuously arranged along the first-stage branch pavement.
The first-stage branch lines corresponding to the first-stage branch walkways are long in length and are provided with branch lines with more branches.
The secondary branch line corresponding to the secondary branch passage is short in length and has fewer or no branch lines.
The invention passes through a uniquely arranged test board structure and is characterized in that 1:1 correspond the setting, can be with pencil direct mount through datum point and preceding location support, back location support correction pencil mounted position on the inspection board, through main line walk, one-level branch walk contrast, can effectively measure the length of pencil and branch road thereof, through 1:1, can correspond the staple one by one, just can discover the staple and adorn wrong dress, neglected loading scheduling problem immediately. Greatly improves the product quality.
The wire harness assembly size and staple inspection testing equipment and the testing method thereof have the advantages of convenient application, high testing speed, high accuracy, good application prospect, and outstanding substantive characteristics and remarkable progress compared with the prior art.
Drawings
FIG. 1 is a schematic view of the structure of the harness assembly size and staple testing device of the present invention.
Fig. 2 is a schematic structural view of the branching locating support, front locating support, rear locating support or inflection point locating support of the present invention.
The numbers and the structures and names of the parts in fig. 1 are as follows:
1 is a test board, 2 is a main road pavement, 3 is a primary branch pavement, 4 is a datum point, 5 is a branching positioning support, 6 is a front positioning support, 7 is a rear positioning support, 8 is a secondary branch pavement, 9 is a vertical detection jig, 10 is a horizontal lateral detection jig, 11 is a U-shaped frame, 12 is an insertion rod, and 13 is an inflection point positioning support.
Detailed Description
An embodiment of the invention is described below in conjunction with fig. 1:
the wire harness assembly size and staple checking and testing equipment comprises a checking plate 1;
the inspection board 1 is provided with the following corresponding wire harness structure: the device comprises a main line walking track 2, a primary branch walking track 3, a datum point 4, a branching positioning support 5, a front positioning support 6 and a rear positioning support 7;
the main line walking track 2 is a straight line, and the length of the main line walking track is consistent with that of a main line of the wire harness; a front positioning support 6 is arranged at the front end of the main line travelling channel 2, and a rear positioning support 7 is arranged at the rear end of the main line travelling channel 2;
the branch line locating support 5 is arranged at each branch point of the main line pavement 2 corresponding to the wire harness, the front end of the primary branch pavement 3 is connected with the branch line locating support 5, and the rear end of the primary branch pavement 3 extends obliquely backwards; the primary branch walkway 3 is consistent with the branch length of the wire harness;
the main line walking track 2 is provided with a datum point 4 at the position closest to a front positioning support 6 at the front end;
the main line walking path 2 and the primary branch walking path 3 are provided with detection jigs corresponding to the positions and specifications of the clamping nails on the wire harness.
The main road pavement 2 and the primary branch pavement 3 are also provided with a secondary branch pavement 8, and the secondary branch pavement 8 extends obliquely and backwards;
the included angle between the primary branch walking track 3 and the main line walking track 2 is larger than the included angle between the secondary branch walking track 8 and the main line walking track 2; the included angle between the secondary branch passage 8 and the main line passage 2 is larger than that between the secondary branch passage 8 and the primary branch passage 3.
The middle section of the primary branch pavement 3 is provided with an inflection point locating support 13, and the part of the primary branch pavement 3 passing through the inflection point locating support 13 changes direction and is parallel to the main line pavement 2.
The branching locating support 5, the front locating support 6, the rear locating support 7 and the inflection point locating support 13 are of the same structure and respectively comprise a U-shaped frame 11 and an inserting rod 12, the opening of the U-shaped frame 11 is vertically upwards, and the bottom of the U-shaped frame 11 is arranged at the corresponding position of the inspection board 1 through the inserting rod 12.
The detection jig comprises a vertical detection jig 9 and a horizontal lateral detection jig 10, wherein a staple groove is formed in the top of the vertical detection jig 9 and corresponds to a vertically downward inserted staple on the wire harness; the side of the horizontal lateral detection jig 10 is provided with a staple groove corresponding to a staple inserted downwards from the side of the wire harness.
The invention also discloses a wire harness assembly size and staple checking and testing method, which applies the wire harness assembly size and staple checking and testing equipment, and comprises the following steps:
A. the front end of a main line of the wire harness is clamped on a front positioning support 6, the rear end of the wire harness is clamped on a rear positioning support 7, and the main line is positioned on a main line travelling path 2, and if the wire harness can be just installed, the length of the main line is qualified;
B. observing whether the front end of a first-stage branch line of the wire harness is positioned at the branching positioning support 5, if so, accurately positioning the first-stage branch line in the main line, then arranging the first-stage branch line along the first-stage branch pavement 3, and detecting whether the tail end of the first-stage branch line corresponds to the tail end of the first-stage branch pavement 3, if so, determining that the length of the first-stage branch line is qualified;
C. and correspondingly inserting the clamping nails on the wire harness into the detection jig 9, and if the clamping nails are just completely inserted, the installation quantity, the positions and the specifications of the clamping nails are qualified.
The middle section of the primary branch pavement 3 is provided with an inflection point positioning support 13, and the part of the primary branch pavement 3 passing through the inflection point positioning support 13 changes direction and is parallel to the main line pavement 2; the middle section of the primary branch line is clamped on the inflection point positioning support 13, and then the turning direction is continuously arranged along the primary branch pavement 3.
Claims (3)
1. The utility model provides a pencil assembly size and staple inspection test equipment, includes inspection board (1), its characterized in that:
the inspection board (1) on correspond the pencil structure and be equipped with: the device comprises a main line walking track (2), a primary branch walking track (3), a datum point (4), a branching positioning support (5), a front positioning support (6) and a rear positioning support (7);
the main line walking track (2) is a straight line, and the length of the main line walking track is consistent with that of a main line of the wire harness; a front positioning support (6) is arranged at the front end of the main line travelling channel (2), and a rear positioning support (7) is arranged at the rear end of the main line travelling channel (2);
the branch line locating support (5) is arranged at each branch point of the main line walking path (2) corresponding to the wire harness, the front end of the primary branch walking path (3) is connected with the branch line locating support (5), and the rear end of the primary branch walking path (3) extends obliquely and backwards; the primary branch walkway (3) is consistent with the branch length of the wire harness;
a datum point (4) is arranged on the main line walking path (2) at the position closest to the front positioning support (6) at the front end;
the main line walking path (2) and the primary branch walking path (3) are provided with detection jigs corresponding to the positions and specifications of the clamping nails on the wire harness;
the main road pavement (2) and the primary branch pavement (3) are also provided with secondary branch pavement (8), and the secondary branch pavement (8) extends obliquely and backwards;
the included angle between the primary branch walking track (3) and the main line walking track (2) is larger than the included angle between the secondary branch walking track (8) and the main line walking track (2); the included angle between the secondary branch walking track (8) and the main line walking track (2) is more than the same as the included angle between the secondary branch walking track (8) and the primary branch walking track (3);
the middle section of the primary branch pavement (3) is provided with an inflection point positioning support (13), and a part of the primary branch pavement (3) passing through the inflection point positioning support (13) turns to be parallel to the main circuit pavement (2);
the branching locating support (5), the front locating support (6), the rear locating support (7) and the inflection point locating support (13) are of the same structure and respectively comprise a U-shaped frame (11) and an inserting rod (12), the opening of the U-shaped frame (11) is vertically upwards, and the bottom of the U-shaped frame (11) is arranged at the corresponding position of the inspection board (1) through the inserting rod (12);
the detection jig comprises a vertical detection jig (9) and a horizontal lateral detection jig (10), wherein a staple groove is formed in the top of the vertical detection jig (9) and corresponds to a vertically downward inserted staple on the wire harness; the side of the horizontal lateral detection jig (10) is provided with a staple groove corresponding to a staple inserted downwards from the side of the wire harness.
2. A wire harness assembly size and staple checking test method, to which the wire harness assembly size and staple checking test device according to claim 1 is applied, characterized by comprising the steps of:
A. the front end of a main line of the wire harness is clamped on a front positioning support (6), the rear end of the wire harness is clamped on a rear positioning support (7), and the main line is positioned on a main line travelling path (2), if the wire harness can be just installed, the length of the main line is qualified;
B. observing whether the front end of a first-stage branch line of the wire harness is positioned at a branching positioning support (5), if so, accurately positioning the first-stage branch line in a main line, then arranging the first-stage branch line along a first-stage branch pavement (3), and detecting whether the tail end of the first-stage branch line corresponds to the tail end of the first-stage branch pavement (3) or not, if so, determining that the length of the first-stage branch line is qualified;
C. and correspondingly inserting the clamping nails on the wire harness into the detection jig (9), and if the clamping nails are just completely inserted, the installation quantity, the positions and the specifications of the clamping nails are qualified.
3. The wire harness assembly size and staple testing method of claim 2, wherein: the middle section of the primary branch pavement (3) is provided with an inflection point positioning support (13), and a part of the primary branch pavement (3) passing through the inflection point positioning support (13) turns to be parallel to the main circuit pavement (2); the middle section of the primary branch line is clamped on the inflection point positioning support (13) and then the turning direction is continuously arranged along the primary branch pavement (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336490.2A CN107907029B (en) | 2017-12-14 | 2017-12-14 | Wire harness assembly size and staple checking and testing equipment and testing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336490.2A CN107907029B (en) | 2017-12-14 | 2017-12-14 | Wire harness assembly size and staple checking and testing equipment and testing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107907029A CN107907029A (en) | 2018-04-13 |
| CN107907029B true CN107907029B (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711336490.2A Active CN107907029B (en) | 2017-12-14 | 2017-12-14 | Wire harness assembly size and staple checking and testing equipment and testing method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN107907029B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010122119A (en) * | 2008-11-20 | 2010-06-03 | Mitsubishi Cable Ind Ltd | Inspection tool for wire harness |
| CN105387789A (en) * | 2015-12-28 | 2016-03-09 | 北京汽车研究总院有限公司 | Testing tool for fuel oil pipeline |
| CN205333753U (en) * | 2015-12-23 | 2016-06-22 | 苏州路之遥科技股份有限公司 | Device for connecting detect pencil length specification |
| CN206540505U (en) * | 2017-03-14 | 2017-10-03 | 苏州腾晖光伏技术有限公司 | A kind of card frock of inspection each spacing of photovoltaic module |
-
2017
- 2017-12-14 CN CN201711336490.2A patent/CN107907029B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010122119A (en) * | 2008-11-20 | 2010-06-03 | Mitsubishi Cable Ind Ltd | Inspection tool for wire harness |
| CN205333753U (en) * | 2015-12-23 | 2016-06-22 | 苏州路之遥科技股份有限公司 | Device for connecting detect pencil length specification |
| CN105387789A (en) * | 2015-12-28 | 2016-03-09 | 北京汽车研究总院有限公司 | Testing tool for fuel oil pipeline |
| CN206540505U (en) * | 2017-03-14 | 2017-10-03 | 苏州腾晖光伏技术有限公司 | A kind of card frock of inspection each spacing of photovoltaic module |
Non-Patent Citations (1)
| Title |
|---|
| 何永利等.发动机线束常见故障分析.使用维修.2015,(第12期),第40-41页. * |
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| Publication number | Publication date |
|---|---|
| CN107907029A (en) | 2018-04-13 |
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