CN116754998A - An automobile wiring harness detection device - Google Patents
An automobile wiring harness detection device Download PDFInfo
- Publication number
- CN116754998A CN116754998A CN202310718875.4A CN202310718875A CN116754998A CN 116754998 A CN116754998 A CN 116754998A CN 202310718875 A CN202310718875 A CN 202310718875A CN 116754998 A CN116754998 A CN 116754998A
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- China
- Prior art keywords
- plate
- wire
- groove
- positioning
- clamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
本发明公开了一种汽车线束检测装置，包括安装板、检测机构、定位机构以及捋线夹持机构，检测机构包括单线检测夹具和安装在安装板上的固定座；定位机构包括U型压板、滑动设置在安装板上与固定座正对的滑动座以及开设在滑动座表面相互连通的外定位槽和导线槽；捋线夹持机构包括被升降组件驱动升降并截面与外定位槽相互配合的定位板、开设在定位板上与检测端头截面相互配合的内定位槽、连接定位板并与导线槽上下对应的承线板以及设置在导线槽外端两侧的夹线板，延伸至导线槽外端的承线板远端安装有卡线槽板，承线板的外端能在下降的过程中通过动力机构驱动两个夹线板夹持在承线板上方线束的两侧，本发明从整体上提高了汽车线束的检测效率。
The invention discloses an automobile wire harness detection device, which includes a mounting plate, a detection mechanism, a positioning mechanism and a line clamping mechanism. The detection mechanism includes a single line detection fixture and a fixed seat installed on the installation plate; the positioning mechanism includes a U-shaped pressure plate, A sliding seat is slidably disposed on the mounting plate opposite to the fixed seat, and an external positioning groove and a wire groove are provided on the surface of the sliding seat and communicate with each other; A positioning plate, an inner positioning groove formed on the positioning plate that matches the cross-section of the detection terminal, a wire-bearing plate connected to the positioning plate and corresponding to the top and bottom of the conductor trough, and a clamping plate provided on both sides of the outer end of the conductor trough, extending to the conductor A wire clamping trough plate is installed at the far end of the line receiving plate at the outer end of the trough. The outer end of the line receiving plate can be driven by a power mechanism to clamp two clamping plates on both sides of the wire harness above the line receiving plate during the descending process. The present invention The detection efficiency of automobile wiring harness is improved as a whole.
Description
Technical Field
The invention relates to the technical field of wire harness detection, in particular to an automobile wire harness detection device.
Background
The connection and conduction of the wire harness are closely related to the stability, safety and reliability of the automobile, and the efficacy of each electric appliance is embodied on the basis of the conduction of the wire harness. The prior art generally adopts the both ends of switching on pencil clamping device centre gripping pencil to test when car pencil detects. As shown in fig. 1, one end of the single wire 20 is easy to locate and clamp, and one end of the wire harness 10 formed by gathering the single wire 20 has the problems of low locating speed and low precision caused by loose connection between the wire harness 10 and the detecting end 30 in the clamping process, which affects the detecting effect. In the prior art, the wire harness 10 close to the detection end 30 is bound by adopting a binding or collar mode, but the efficiency of detecting the wire harness of the automobile is reduced by adopting a more than one processing procedure.
Disclosure of Invention
Therefore, the invention provides an automobile wire harness detection device which solves the defects in the prior art.
An automotive harness detection device comprising:
a mounting plate;
the detection mechanism comprises a single-wire detection clamp, a fixed seat arranged on the mounting plate and a test needle arranged on the outer side of the fixed seat;
the positioning mechanism comprises a U-shaped pressing plate hinged on the mounting plate, a sliding seat which is arranged on the mounting plate and opposite to the fixed seat in a sliding manner, and an outer positioning groove and a wire groove which are arranged on the surface of the sliding seat and communicated with each other;
the wire straightening clamping mechanism comprises a locating plate driven to lift by a lifting assembly and with the cross section matched with an outer locating groove, an inner locating groove formed in the locating plate and matched with the cross section of a detection end, a wire bearing plate connected with the locating plate and vertically corresponding to the wire groove, and wire clamping plates arranged on two sides of the outer end of the wire groove, a wire clamping groove plate is arranged at the far end of the wire bearing plate and extends to the outer end of the wire groove, and the outer end of the wire bearing plate can drive two wire clamping plates to clamp two sides of a wire harness above the wire bearing plate through a power mechanism in the descending process.
Preferably, a first sliding rail is arranged on the mounting plate, and the sliding seat horizontally slides along the first sliding rail.
Preferably, the lifting assembly comprises a second sliding rail arranged below the mounting plate, the second sliding rail is parallel to the sliding direction of the sliding seat, a lifting cylinder is vertically and slidably arranged on the second sliding rail, an upper ejector rod of the lifting cylinder penetrates through the sliding seat to be connected with the lower end of the positioning plate, and a second abdicating groove is formed in the mounting plate.
Preferably, the power mechanism comprises a vertical rod arranged below the outer end of the line bearing plate, a first wedge surface is formed on the inner side of the lower end of the vertical rod, a horizontal rod is connected below the outer side of the line clamping plate, a second wedge surface matched with the first wedge surface is formed on the outer end of the horizontal rod, the outer side of the line clamping plate is connected with the outer side wall of the sliding seat through a return spring, and a guide rail for guiding horizontal movement of the line clamping plate is further arranged on the outer side wall of the sliding seat.
Preferably, the wire clamping groove plate is arranged on the outer side of the wire clamping plate.
Preferably, the groove wall of the inner positioning groove facing one side of the wire groove is provided with a first abdication groove, and the groove width of the first abdication groove is larger than that of the wire groove.
The invention has the following advantages:
according to the invention, through the cooperation among the mounting plate, the detection mechanism, the positioning mechanism and the wire-stripping clamping mechanism, the wire harness does not need to be precisely positioned during primary feeding, but only the wire harness and the detection end of the end part of the wire harness are roughly distributed, so that the clamping and final positioning of the two sides of the wire harness at the head end of the detection end can be automatically completed in the descending process along with the lifting assembly, on one hand, the operation can reduce the work of further bundling or sleeving the end part of the wire harness in the existing conduction detection process, and improve the efficiency of wire harness conduction detection; on the other hand, the stability of the detection end and the wire harness connection part in the detection process can be further improved, the detection precision is improved, and the detection efficiency of the automobile wire harness is improved as a whole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention (during feeding of an automobile harness);
FIG. 2 is a schematic view of the structure of the present invention when the automobile wire harness is clamped;
FIG. 3 is a schematic top view of FIG. 2 illustrating the structure of the present invention;
FIG. 4 is a schematic view of a partial bottom surface structure of the present invention;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
fig. 6 is an enlarged view of the B part of fig. 3 according to the present invention.
In the figure:
1-a mounting plate; 101-a first slide rail; 2-a detection mechanism; 201-fixing seat; 202-a test needle; 3-a positioning mechanism; 4-wire clamping mechanism; 10-wire harness; 20-single line; 30-detecting end heads;
301-a sliding seat; 302-an outer positioning groove; 303-wire grooves; a 304-U-shaped pressing plate;
401-positioning plates; 402-positioning the slot; 403-a first yield slot; 404-a line bearing plate; 405-wire clamping groove plates; 406-a clamp; 407-second yield slot; 408-lifting air cylinder; 409-a return spring; 410-vertical bars; 411-horizontal bars; 412-a first wedge face; 413-second wedge-facets.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, the present invention provides an automobile wire harness detection device, which comprises a mounting plate 1, a detection mechanism 2, a positioning mechanism 3 and a wire harness holding mechanism 4.
Wherein the detection mechanism 2 comprises a single-wire detection clamp (not shown in the figure), a fixed seat 201 arranged on the mounting plate 1 and a test needle 202 arranged outside the fixed seat 201;
the positioning mechanism 3 comprises a U-shaped pressing plate 304 hinged on the mounting plate 1, a sliding seat 301 which is arranged on the mounting plate 1 and opposite to the fixed seat 201 in a sliding manner, and an outer positioning groove 302 and a wire groove 303 which are formed in the surface of the sliding seat 301 and communicated with each other.
The mounting plate 1 is provided with a first sliding rail 101, and the sliding seat 301 horizontally slides along the first sliding rail 101.
The wire holding mechanism 4 comprises a positioning plate 401 driven by a lifting assembly to lift and with a section matched with the outer positioning groove 302, an inner positioning groove 402 formed on the positioning plate 401 and matched with the section of the detection end 30, a wire bearing plate 404 connected with the positioning plate 401 and vertically corresponding to the wire groove 303, and wire clamping plates 406 arranged on two sides of the outer end of the wire groove 303. Specific:
the first groove 403 of stepping down is seted up to the cell wall of interior positioning groove 402 towards wire groove 303 one side, the groove width of first groove 403 of stepping down is greater than the groove width of wire groove 303 to be favorable to detecting end 30 and the coarse location of pencil 10 tip of being connected rather than more and place, improve the efficiency of material loading.
The lifting assembly comprises a second sliding rail (not shown in the figure) installed below the mounting plate 1, the second sliding rail is parallel to the sliding direction of the sliding seat 301, a lifting cylinder 408 is vertically installed on the second sliding rail in a sliding manner, an upper ejector rod of the lifting cylinder 408 penetrates through the sliding seat 301 to be connected with the lower end of the positioning plate 401, and a second yielding groove 407 is formed in the mounting plate 1.
The wire holding plate 404 extending to the outer end of the wire guide groove 303 is provided with a wire clamping groove plate 405 at the distal end, and the wire clamping groove plate 405 is arranged at the outer side of the wire clamping plate 406.
The outer ends of the wire holding plates 404 can drive the two wire clamping plates 406 to clamp the two sides of the wire harness 10 above the wire holding plates 404 through a power mechanism in the descending process. Specific:
the power mechanism comprises a vertical rod 410 installed below the outer end of the line bearing plate 404, a first wedge surface 412 is formed inside the lower end of the vertical rod 410, a horizontal rod 411 is connected below the outer side of the line clamping plate 406, a second wedge surface 413 matched with the first wedge surface 412 is formed outside the outer end of the horizontal rod 411, the outer side of the line clamping plate 406 is connected with the outer side wall of the sliding seat 301 through a return spring 409, and a guide rail (not shown in the figure) for guiding the horizontal movement of the line clamping plate 406 is further arranged on the outer side wall of the sliding seat 301.
The working principle of the device of the invention is as follows:
1. and (3) feeding:
one end of the element wire 20 to be detected is clamped by an element wire detection clamp (not shown in the figure), then the detection end head 30 is positioned and placed in the positioning groove 402 of the positioning plate 401 under the lifting state of the positioning plate 401, the wire harness 10 connected with the detection end head 30 is placed on the wire bearing plate 404, and one side of the wire harness 10 is placed in a clamping groove of the wire clamping groove plate 405 with the cross section larger than the diameter width of the wire harness 10, so that the feeding step is finished easily.
2. Positioning, clamping and adjusting before detection:
starting the lifting cylinder 408, the ejector rod of the lifting cylinder 408 drives the positioning plate 401 to move in the direction of the lower outer positioning groove 302, in the moving process, the vertical rod 410 fixedly connected with one side of the positioning plate 401 vertically descends, the first wedge surface 412 at the lower end of the vertical rod can press the second wedge surface 413 at the outer side of the horizontal rod 411, so that the clamp plate 406 where the horizontal rod 411 is located moves inwards along the guide rail, two clamp plates 406 synchronously press two sides of the wire harness 10 on the wire bearing plate 404 in opposite directions, the distance between a plurality of single wires 20 forming the wire harness 10 is smaller, and the whole wire harness 10 is compressed in the width direction. Thus, the wire harness 10 can be easily sunk into the wire groove 303 and restrained during the descent. On one hand, the operation can reduce the work of further bundling or sleeving the end part of the wire harness 10 in the existing conduction detection process, and improve the efficiency of the conduction detection of the wire harness; on the other hand, the stability in the detection process of the connection part of the detection end 30 and the wire harness 10 can be further improved, and the detection precision is improved.
3. And (3) detection:
then, the sliding seat 301 is moved to a side close to the fixed seat 201 along the first sliding rail 101, so that the test needle 202 on the side wall of the fixed seat 201 is aligned with the detection end 30 positioned on one side of the sliding seat 301, and the U-shaped pressing plate 304 is pressed down along the hinge shaft, so that the U-shaped pressing plate 304 is pressed against the upper end of the detection end 30 on the positioning plate 401. Thereby achieving the fixation of the detection tip 30. Then conducting detection operation is carried out.
According to the invention, through the cooperation among the mounting plate 1, the detection mechanism 2, the positioning mechanism 3 and the wire-stripping clamping mechanism 4, the wire harness is not required to be precisely positioned during primary feeding, and only the detection ends 30 of the wire harness 10 and the ends thereof are required to be approximately distributed, so that the clamping and final positioning of the two sides of the wire harness 10 at the ends of the detection ends 30 can be automatically completed during the descending process along with the lifting assembly, on one hand, the operation can reduce the work of further bundling or sleeving the ends of the wire harness 10 in the existing conduction detection process, and the efficiency of the conduction detection of the wire harness is improved; on the other hand, the stability in the detection process of the connection part of the detection end 30 and the wire harness 10 can be further improved, the detection precision is improved, and the detection efficiency of the automobile wire harness is improved as a whole.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310718875.4A CN116754998A (en) | 2023-06-16 | 2023-06-16 | An automobile wiring harness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310718875.4A CN116754998A (en) | 2023-06-16 | 2023-06-16 | An automobile wiring harness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116754998A true CN116754998A (en) | 2023-09-15 |
Family
ID=87947340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310718875.4A Pending CN116754998A (en) | 2023-06-16 | 2023-06-16 | An automobile wiring harness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116754998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118534371A (en) * | 2024-07-18 | 2024-08-23 | 国网山东省电力公司青州市供电公司 | Wire guiding device for circuit detection and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854419A (en) * | 2012-08-28 | 2013-01-02 | 昆山艾博机器人系统工程有限公司 | Wiring harness detecting device |
| CN209342844U (en) * | 2018-12-11 | 2019-09-03 | 苏州科立源自动化科技有限公司 | Movable line bundle power-on test device |
| CN112344994A (en) * | 2020-11-06 | 2021-02-09 | 李彩红 | Car wiring harness terminal grafting firmness and integrative equipment of circular telegram detection |
| CN214669219U (en) * | 2021-05-11 | 2021-11-09 | 济南友丰电子有限公司 | Automobile wire harness testing equipment |
| CN113715043A (en) * | 2021-08-12 | 2021-11-30 | 中国核电工程有限公司 | Clamping mechanism and automatic discharging device |
| CN218847836U (en) * | 2022-11-24 | 2023-04-11 | 杭州泰卡弗科技有限公司 | Automotive Wire Harness Tensile Test Bench |
-
2023
- 2023-06-16 CN CN202310718875.4A patent/CN116754998A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854419A (en) * | 2012-08-28 | 2013-01-02 | 昆山艾博机器人系统工程有限公司 | Wiring harness detecting device |
| CN209342844U (en) * | 2018-12-11 | 2019-09-03 | 苏州科立源自动化科技有限公司 | Movable line bundle power-on test device |
| CN112344994A (en) * | 2020-11-06 | 2021-02-09 | 李彩红 | Car wiring harness terminal grafting firmness and integrative equipment of circular telegram detection |
| CN214669219U (en) * | 2021-05-11 | 2021-11-09 | 济南友丰电子有限公司 | Automobile wire harness testing equipment |
| CN113715043A (en) * | 2021-08-12 | 2021-11-30 | 中国核电工程有限公司 | Clamping mechanism and automatic discharging device |
| CN218847836U (en) * | 2022-11-24 | 2023-04-11 | 杭州泰卡弗科技有限公司 | Automotive Wire Harness Tensile Test Bench |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118534371A (en) * | 2024-07-18 | 2024-08-23 | 国网山东省电力公司青州市供电公司 | Wire guiding device for circuit detection and use method thereof |
| CN118534371B (en) * | 2024-07-18 | 2024-12-27 | 国网山东省电力公司青州市供电公司 | Wire guiding device for circuit detection and use method thereof |
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