CN219831343U - High-efficient continuous conduction testing device - Google Patents
High-efficient continuous conduction testing device Download PDFInfo
- Publication number
- CN219831343U CN219831343U CN202320940928.2U CN202320940928U CN219831343U CN 219831343 U CN219831343 U CN 219831343U CN 202320940928 U CN202320940928 U CN 202320940928U CN 219831343 U CN219831343 U CN 219831343U
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- wire harness
- harness clamping
- detection
- clamping strips
- conduction testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 238000000926 separation method Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a high-efficiency continuous conduction testing device, which relates to the technical field of wire harness processing and comprises a chain plate type conveying unit and a conduction testing unit. The device has reasonable structure, the detection head is arranged on the mounting plate, and the detection head is driven by the electric telescopic rod to carry out reciprocating motion detection in the vertical direction, compared with an L-shaped detection motion path, the device has the advantages that the vertical motion path is shorter, the time required by motion is less, a clamping mechanism is not adopted, the time required by clamping is less, the time required by wire harness detection can be greatly shortened, the working efficiency is improved, and the running type test operation is adopted, so that the test efficiency of the wire harness is further improved.
Description
Technical Field
The utility model relates to the technical field of wire harness processing, in particular to a high-efficiency continuous conduction testing device.
Background
Electrical devices such as vehicles, home appliances, and factory machinery are widely used in the field along with the development of new energy automobiles without opening the harness. The existing wire harness mainly comprises an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like.
The existing wire harness detection method is generally characterized in that a wire harness terminal is manually inserted into a socket of a conduction tester, the conduction performance of the wire harness is detected by the conduction tester, the wire harness is required to be manually and continuously inserted and pulled in the detection process, the working intensity is high, and the detection efficiency is low.
Aiming at the problems, the Chinese patent document with the publication number of CN218068261U discloses a wire harness detection device, when the wire harness detection device is used, a clamping mechanism of the wire harness detection device moves downwards under the drive of a hydraulic cylinder and clamps a wire harness placed on a placement block by using the clamping mechanism, the hydraulic cylinder 7 drives the clamping mechanism to enable the wire harness to leave the placement block, then a motor rotates in the opposite direction, a movable plate 5 drives a fixed plate and the wire harness at the bottom of the clamping mechanism to move transversely, so that the wire harness detection device can realize the plug-in detection with a tester, all parts return to the original position after the detection is finished, the operation is repeated, the clamping and plug-in operation is automatically performed, the labor intensity of workers is reduced, the detection efficiency is improved, and the wire harness detection device is beneficial to popularization and use; the above devices have some problems in use, for example:
firstly, the movement track of the clamping mechanism is L-shaped, the clamping mechanism operates back and forth on the L-shaped movement track, and the excessive time is wasted in the movement of the clamping mechanism due to the overlong movement path of the L-shaped movement track, so that the working efficiency is reduced;
secondly, when the clamping mechanism moves in place to clamp, the whole clamping process needs to take some time at the moment, and the working efficiency is further reduced.
Therefore, the utility model provides a high-efficiency continuous conduction testing apparatus to meet the requirements.
Disclosure of Invention
The utility model aims to provide a high-efficiency continuous conduction testing device which is used for solving the problem of low working efficiency of a wire harness detection device in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-efficiency continuous conduction testing device comprises a chain plate type conveying unit and a conduction testing unit;
the chain plate type conveying unit comprises a chain plate type conveyor, wherein a plurality of chain plates on the chain plate type conveyor are respectively fixedly provided with a wire harness clamping strip, the number of the wire harness clamping strips is even, the front ends of the wire harness clamping strips exceed a part of the front ends of the chain plate type conveyor, the front ends of the wire harness clamping strips are provided with accommodating grooves matched with wire harness terminals, the front ends of the wire harness clamping strips are provided with L-shaped openings, and the L-shaped openings are communicated with inner cavities of the accommodating grooves;
the conduction testing unit comprises a mounting frame arranged on the chain plate type conveyor, a conduction testing instrument and an electric telescopic rod arranged above the wire harness clamping strip are arranged on the mounting frame, a mounting plate is arranged at the output end of the electric telescopic rod, an even number of detection heads matched with the wire harness terminals are arranged on the mounting plate, the detection heads are electrically connected with the conduction testing instrument, and the conduction testing instrument, the chain plate type conveyor and the electric telescopic rod are electrically connected with a control cabinet.
Preferably, the device further comprises a separation unit, wherein the separation unit comprises a return plate which is sleeved on the periphery of the detection head in a sliding manner, the return plate is connected with the mounting plate through a plurality of telescopic rods, and separation springs are arranged on the periphery of the telescopic rods.
Preferably, the wire harness clamping device further comprises a plurality of adjusting blocks, wherein the plurality of adjusting blocks are arranged on two sides of the plurality of detection heads in a pairwise manner respectively, guide inclined planes are arranged on opposite end faces of the two adjusting blocks which are arranged oppositely, the guide inclined planes are located below the detection heads, and inserting gaps matched with the adjusting blocks are formed between two adjacent wire harness clamping strips.
Preferably, every other wire harness clamping strip of the plurality of wire harness clamping strips is provided with an alarm flashing lamp electrically connected with the control cabinet.
Preferably, the number of the wire harness clamping strips is N, a plurality of light emitters are arranged in every N-1 wire harness clamping strips, the lower end of the mounting plate is provided with light receivers matched with the light emitters, and the light receivers are electrically connected with the light emitters and the control cabinet.
In summary, the utility model has the technical effects and advantages that:
the device has reasonable structure, the detection head is arranged on the mounting plate, and the detection head is driven by the electric telescopic rod to carry out reciprocating motion detection in the vertical direction, compared with an L-shaped detection motion path, the vertical motion path is shorter, the time required by motion is less, a clamping mechanism is not adopted, the time required by clamping is less, the time required by wire harness detection can be greatly shortened, the working efficiency is improved, and the running type test operation is adopted, so that the test efficiency of the wire harness is further improved;
according to the utility model, the separation unit is arranged, the wire harness terminal has a downward force through the elastic force of the return spring, so that the wire harness is prevented from being carried up, and the stable separation of the speed limiting terminal and the detection head is facilitated;
according to the utility model, the adjusting block is arranged, so that the position of the wire harness clamping strip can be guided and finely adjusted, and the accurate plug-in connection of the wire harness terminal and the detection head is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a limiting clip according to the present utility model;
FIG. 3 is a schematic view of the mounting plate of FIG. 1 in a bottom view;
FIG. 4 is a schematic diagram of the separation unit of FIG. 3 according to the present utility model.
In the figure: 1. a chain plate conveyor; 2. a wire harness clamping strip; 3. a mounting frame; 4. a conduction tester; 5. an electric telescopic rod; 6. a mounting plate; 7. an accommodating groove; 8. an L-shaped opening; 9. a detection head; 10. adjusting the block; 11. a guide slope; 12. a return plate; 13. a telescopic rod; 14. a separation spring; 15. an optical receiver; 16. a light emitter; 17. an alarm flashing lamp; 18. and a side plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: 1-4, a high-efficiency continuous conduction testing apparatus includes a chain plate type conveying unit and a conduction testing unit; the chain plate type conveying unit comprises a chain plate type conveyor 1, wherein a plurality of chain plates on the chain plate type conveyor 1 are respectively fixedly provided with a wire harness clamping strip 2, the number of the wire harness clamping strips 2 is even, the front ends of the wire harness clamping strips 2 exceed a part of the front ends of the chain plate type conveyor 1, the front ends of the wire harness clamping strips 2 are provided with accommodating grooves 7 which are matched with wire harness terminals, the front ends of the wire harness clamping strips 2 are provided with L-shaped openings 8, and the L-shaped openings 8 are communicated with the inner cavities of the accommodating grooves 7; the conduction test unit comprises a mounting frame 3 mounted on the chain plate type conveyor 1, a conduction tester 4 and an electric telescopic rod 5 positioned above the wire harness clamping strip 2 are mounted on the mounting frame 3, a mounting plate 6 is mounted on the output end of the electric telescopic rod 5, an even number of detection heads 9 matched with the wire harness terminals are arranged on the mounting plate 6, the detection heads 9 are electrically connected with the conduction tester 4, and the conduction tester 4, the chain plate type conveyor 1 and the electric telescopic rod 5 are electrically connected with a control cabinet.
This conduction testing device needs two people to operate simultaneously in order to reach maximum work efficiency, two operating personnel are located the front side of drag conveyor 1, and be located the both sides of mounting panel 6, during operation, personnel that are located the mounting panel 6 left side carry out the material loading operation, the binding post at the both ends of pencil is pegged graft to holding groove 7 through L shape opening 8, utilize electric telescopic handle 5 to drive detection head 9 down motion and binding post grafting and detect (drag stop motion this moment), can detect many pencil simultaneously, after detecting, electric telescopic handle 5 drives detection head 9 and resumes normal position, drag conveyor 1 moves, staff who is located the mounting panel 6 right side can take off the pencil after detecting, this device will detect the head setting on mounting panel 6, and utilize electric telescopic handle 5 to drive detection head 9 and carry out reciprocating motion detection in vertical direction, compare L shape's detection motion path, its vertical motion path is shorter, required time is less, and the required time when not adopting the centre gripping, can shorten the time that detects when having less the centre gripping, improve the detection efficiency, and adopt the water-type test operation can be with the pencil 9 to take off, can install the pencil behind the detection head, further improvement in succession, the pencil 2 is detected to the pencil.
It should be noted that, firstly, the control cabinet can control the plurality of wire harnesses to move to the position below the mounting plate 6 through controlling the working state of the driving motor of the chain-plate conveyor 1 and the rotating speed in unit time, and then the pressing detection operation of the detection head is performed; secondly, the lower end of the wire harness is connected with the wire harness clamping strip 2 in a U-shaped manner and is positioned above the lower end of the side plate 18 on the chain plate conveyor 1, so that the lower end of the wire harness can be prevented from being contacted with the wire harness clamping strip 2 moving downwards and sleeved on the wire harness clamping strip to cause pulling damage.
As a preferred implementation manner in this embodiment, as shown in fig. 3 and 4, the device further includes a separation unit, the separation unit includes a return plate 12 slidably sleeved on the periphery of the detection head 9, the return plate 12 is connected to the mounting plate 6 through a plurality of telescopic rods 13, and separation springs 14 are disposed on the periphery of the plurality of telescopic rods 13, so that when the detection head 9 is separated from the wire harness terminal, the wire harness is not carried up by the detection head 9, and when the detection head 9 moves downward, the return plate 12 contacts with the upper end of the wire harness terminal and forms extrusion, the detection head 9 moves upward after moving downward by a distance, and after the detection, the wire harness is prevented from being carried up by a downward force due to an elastic force of the return springs 14, so that stable separation of the speed-limiting terminal and the detection head 9 is facilitated.
As a preferred implementation manner in this embodiment, as shown in fig. 2, the device further includes a plurality of adjusting blocks 10, the plurality of adjusting blocks 10 are respectively disposed on two sides of the plurality of detecting heads 9 in pairs, guide inclined planes 11 are disposed on opposite end surfaces of the two adjusting blocks 10 disposed oppositely, the guide inclined planes 11 are located below the detecting heads 9, inserting gaps adapted to the adjusting blocks 10 are disposed between two adjacent wire harness clamping strips 2, when the mounting plate 6 moves downwards, the adjusting blocks 10 disposed on two sides of the detecting heads can be inserted into the inserting gaps on two sides of one wire harness clamping strip 2, and the guide inclined planes 11 on the adjusting blocks 10 can be in contact with end portions of the wire harness clamping strips 2 to conduct guiding fine adjustment on positions of the wire harness clamping strips 2, which is beneficial to accurate insertion of wire harness terminals and detecting heads, and position adjustment of the wire harness clamping strips 2 is completed before insertion of the detecting heads 9 and the wire harness terminals.
As a preferred implementation manner in this embodiment, as shown in fig. 1, every other wire harness clip strip 2 in the plurality of wire harness clip strips 2 is provided with an alarm flashing lamp 17 electrically connected with the control cabinet, when the conduction tester 4 detects an unqualified product, the alarm flashing lamp 17 corresponding to the unqualified product is controlled to flash, so that a person can pick out and take off the unqualified product for classification and placement.
As a preferred implementation manner in this embodiment, as shown in fig. 1, the number of harness clamping bars 2 is N, each N-1 harness clamping bars 2 in the plurality of harness clamping bars 2 is provided with a light emitter 16, the lower end of the mounting plate 6 is provided with a light receiver 15 adapted to the light emitter 16, the light receiver 15 and the light emitter 16 are electrically connected with a control cabinet, and the light emitter 16 and the light receiver 15 form a photoelectric switch for judging whether the harness clamping bars 2 move in place, when the control cabinet judges that the harness clamping bars 2 are in place, the chain conveyor 1 is controlled to stop working and the electric telescopic rod 5 is controlled to drive the detection head 9 to move downwards for detection operation.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A high-efficient continuous conduction testing device is characterized in that: comprises a chain plate type conveying unit and a conduction testing unit;
the chain plate type conveying unit comprises a chain plate type conveyor (1), wherein a plurality of chain plates on the chain plate type conveyor (1) are respectively fixedly provided with a wire harness clamping strip (2), the wire harness clamping strips (2) are arranged in an even number, the front ends of the wire harness clamping strips (2) exceed one part of the front ends of the chain plate type conveyor (1), the front ends of the wire harness clamping strips (2) are provided with accommodating grooves (7) matched with wire harness terminals, the front ends of the wire harness clamping strips (2) are provided with L-shaped openings (8), and the L-shaped openings (8) are communicated with the inner cavities of the accommodating grooves (7);
the utility model provides a wire harness test unit, including installing mounting bracket (3) on drag chain conveyer (1), install conduction tester (4) and be located on mounting bracket (3) electric telescopic handle (5) of pencil card strip (2) top, install mounting panel (6) on the output of electric telescopic handle (5), just be provided with on mounting panel (6) even number with detection head (9) of pencil terminal adaptation, detection head (9) all with conduction tester (4) electric connection, conduction tester (4) drag chain conveyer (1) with electric telescopic handle (5) all with switch board electric connection.
2. The high-efficiency continuous conduction testing apparatus as recited in claim 1, wherein: the device comprises a detection head (9), and is characterized by further comprising a separation unit, wherein the separation unit comprises a return plate (12) which is sleeved on the periphery of the detection head (9) in a sliding manner, the return plate (12) is connected with the mounting plate (6) through a plurality of telescopic rods (13), and separation springs (14) are arranged on the periphery of the telescopic rods (13).
3. The high-efficiency continuous conduction testing apparatus as recited in claim 1, wherein: still include a plurality of adjusting block (10), a plurality of adjusting block (10) are two liang respectively and set up in a plurality of detect the both sides of head (9), two of relative setting all be provided with direction inclined plane (11) on the relative terminal surface of adjusting block (10), just direction inclined plane (11) are located detect the below of head (9), adjacent two all be equipped with between pencil card strip (2) with the grafting space of adjusting block (10) adaptation.
4. The high-efficiency continuous conduction testing apparatus as recited in claim 1, wherein: every other wire harness clamping strip (2) in the plurality of wire harness clamping strips (2) is provided with an alarm flashing lamp (17) electrically connected with the control cabinet.
5. The high-efficiency continuous conduction testing apparatus as recited in claim 1, wherein: the wire harness clamping strips (2) are arranged to be N, a plurality of every N-1 wire harness clamping strips (2) are all provided with a light emitter (16), the lower end of the mounting plate (6) is provided with a light receiver (15) which is matched with the light emitter (16), and the light receiver (15) and the light emitter (16) are electrically connected with the control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940928.2U CN219831343U (en) | 2023-04-24 | 2023-04-24 | High-efficient continuous conduction testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940928.2U CN219831343U (en) | 2023-04-24 | 2023-04-24 | High-efficient continuous conduction testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219831343U true CN219831343U (en) | 2023-10-13 |
Family
ID=88276901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320940928.2U Active CN219831343U (en) | 2023-04-24 | 2023-04-24 | High-efficient continuous conduction testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219831343U (en) |
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2023
- 2023-04-24 CN CN202320940928.2U patent/CN219831343U/en active Active
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