CN114544156A - Car wiring harness leak protection is pressed and is drawn test fixture - Google Patents
Car wiring harness leak protection is pressed and is drawn test fixture Download PDFInfo
- Publication number
- CN114544156A CN114544156A CN202210130988.8A CN202210130988A CN114544156A CN 114544156 A CN114544156 A CN 114544156A CN 202210130988 A CN202210130988 A CN 202210130988A CN 114544156 A CN114544156 A CN 114544156A
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- Prior art keywords
- pull
- bottom plate
- sliding
- wire harness
- leak
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 244000208734 Pisonia aculeata Species 0.000 claims abstract description 44
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000012797 qualification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000011179 visual inspection 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
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses an automobile wire harness leak-proof pull-back test tool, which comprises: the bottom plate is placed on the workbench; the sliding rails are arranged on the upper side of the bottom plate side by side, and sliding blocks are arranged on the sliding rails; the sliding bottom plate is erected on the upper sides of the two sliding blocks, a pull-back workbench is installed on the upper side of the sliding bottom plate, a wiring harness insertion hole is formed in the front end of the pull-back workbench, and a wiring harness clamping sleeve is installed inside the wiring harness insertion hole; the elastic seat is arranged on the bottom plate on the front side of the pull-back workbench, and a spring ejector rod is arranged on the elastic seat and faces the sliding bottom plate; the contact inductor, the contact inductor install the one end at one of them slide rail, sliding bottom plate on install the contact piece that corresponds with the contact inductor. The invention can realize the pressure leakage prevention detection of the wire harness, ensure the quality of products and improve the production efficiency of the products.
Description
Technical Field
The invention relates to the field of automobile wire harness terminal production, in particular to an automobile wire harness leak-proof pressure pull-back test tool.
Background
Along with the intelligent degree of car is higher and higher, especially in new energy automobile, will use a large amount of pencil, the pencil tip need be connected with the riveting with connecting with the pencil main part, and whether the riveting is accomplished at present mainly through relying on personnel visual inspection, has the condition of examining by mistake when detecting, often just needs to set up multichannel inspection process, has increased the cost of labor, has reduced production efficiency, so need a dedicated detection device to guarantee that the riveting of each pencil all will be detected.
Disclosure of Invention
The invention provides an automobile wire harness pressure-leakage-prevention pull-back test tool which can realize pressure-leakage-prevention detection of a wire harness, guarantee the quality of a product and improve the production efficiency of the product.
In order to achieve the above object, in the embodiments of the present application, the following technical solutions are provided: the utility model provides a car wiring harness leak protection is pressed and is drawn test fixture back, includes:
the bottom plate is placed on the workbench;
the sliding rails are arranged on the upper side of the bottom plate side by side, and sliding blocks are arranged on the sliding rails;
the sliding bottom plate is erected on the upper sides of the two sliding blocks, a pull-back workbench is installed on the upper side of the sliding bottom plate, a wiring harness insertion hole is formed in the front end of the pull-back workbench, and a wiring harness clamping sleeve is installed inside the wiring harness insertion hole;
the elastic seat is arranged on the bottom plate on the front side of the pull-back workbench, and a spring ejector rod is arranged on the elastic seat and faces the sliding bottom plate;
the contact inductor, the contact inductor install the one end at one of them slide rail, sliding bottom plate on install the contact piece that corresponds with the contact inductor.
Preferably, the lower end of the pull-back workbench is provided with a limiting flat plate, and the limiting flat plate is embedded into a limiting groove on the upper side of the sliding bottom plate.
Preferably, the lower end of the sliding bottom plate is provided with a top block at the position close to the rear, the front end of the top block is provided with a top rod insertion hole, and the spring top rod is inserted into the top rod insertion hole when the sliding bottom plate moves.
Preferably, the front end of the pull-back workbench is embedded with a pull-back embedded block, the middle of the pull-back embedded block is provided with a wire harness insertion hole, and the wire harness clamping sleeve is inserted into the wire harness insertion hole of the pull-back embedded block from the rear side of the pull-back workbench.
Preferably, a sliding plate limiting block is arranged on the rear side of the upper end of the bottom plate and limits backward movement of the sliding bottom plate.
Preferably, one end of one of the slide rails is provided with an inductor mounting block, and the contact inductor is mounted on the inner side surface of the inductor mounting block.
Preferably, a transverse slot with an opening at one end is arranged on the inner side surface of the inductor mounting block, and the contact inductor is inserted into the transverse slot.
Compared with the prior art, the invention has the beneficial effects that:
the structure is reasonable, a brand-new testing method is adopted, the pull-back workbench is arranged to be connected with each wire harness, the wire harness clamping sleeve is clamped with the end of each wire harness, the pull-back workbench can be pulled to move by pulling the wire harness, if the terminal without the wire harness is not riveted, the pull-back workbench cannot be pulled in place, the leak-proof pressure detection of each wire harness is guaranteed, the qualification rate of the wire harness is guaranteed, and the production efficiency of the wire harness is also improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
fig. 3 is a front sectional structural view of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides a technical scheme for realizing the aim and solving the problem that the riveting detection of the automobile wire harness terminal is easy to miss detection in the prior art, wherein the technical scheme comprises the following steps:
as shown in fig. 1-3, a leak-proof back-pull testing tool for an automobile wire harness is provided, which comprises:
the base plate 1 is placed on the workbench, and the base plate 1 can be fixed with the workbench or horizontally limited;
in order to enable the pull-back workbench 5 to slide back and forth, in the embodiment, slide rails 2 are arranged on the upper side of a bottom plate 1 in parallel, the slide rails 2 are provided with slide blocks, meanwhile, a slide bottom plate 3 is erected on the upper sides of the two slide blocks, the pull-back workbench 5 is installed on the upper side of the slide bottom plate 3, the front end of the pull-back workbench 5 is provided with a wire harness insertion hole 14, a wire harness clamping sleeve 15 is installed inside the wire harness insertion hole 14, and when the end part of a wire harness is inserted into the wire harness insertion hole 14, the wire harness clamping sleeve 15 clamps the end part;
the elastic seat 9 is arranged on the bottom plate 1 at the front side of the pull-back workbench 5, the elastic seat 9 is provided with a spring ejector rod 10 towards the sliding bottom plate 3, and when the wire harness pulls the pull-back workbench 5 to pull back, the spring ejector rod 10 can push against the sliding bottom plate 3 to generate resistance, so that the end part of the wire harness can receive enough resistance;
in this embodiment, still include contact inductor 12, contact inductor 12 install the one end at one of them slide rail 2, sliding bottom plate 3 on install the contact block 7 that corresponds with contact inductor 12, will produce the signal when contact inductor 12 contacts with contact block 7, the tip that explains the pencil has sufficient firmness, can the riveting completion, operating personnel only need hard with pencil and pencil clamping sleeve 15 pull off can, as long as contact inductor 12 gives the signal, just explain that the pencil is qualified.
In this embodiment, the lower extreme of pull-back workstation 5 be provided with spacing dull and stereotyped 4, spacing dull and stereotyped 4 during embedding the spacing recess of 3 upsides of sliding bottom, can realize pull-back workstation 5's quick location.
In this embodiment, the lower extreme of sliding bottom plate 3 lean on the back position to install kicking block 11, the front end of kicking block 11 be provided with ejector pin jack 16, sliding bottom plate 3 remove when spring ejector pin 10 inserts ejector pin jack 16, kicking block 11 is corresponding with spring ejector pin 10, ejector pin jack 16 can lead to spring ejector pin 10, guarantees the smooth and easy nature of detection, simultaneously, the upper end rear side of bottom plate 1 be provided with slide stopper 17, slide stopper 17 carry on spacingly sliding bottom plate 3's back migration, sliding bottom plate 3 can offset with slide stopper 17 at self return under spring ejector pin 10's effect.
In this embodiment, the front end embedding of pull-back workstation 5 install pull-back embedded block 6, the middle part of pull-back embedded block 6 be provided with pencil jack 14, pencil clamping sleeve 15 insert the pencil jack 14 of pull-back embedded block 6 from the rear side of pull-back workstation 5, pull-back embedded block 6 can be changed as required, the rear side of pull-back workstation 5 is provided with the inner chamber that corresponds with pencil jack 14 moreover, makes things convenient for the installation of pencil clamping sleeve 15 to place.
It can be seen that the test fixture in this embodiment adopts a brand-new test method, is provided with a pull-back workbench to be connected with each wire harness, and the wire harness clamping sleeve is clamped with the end of the wire harness, and can pull the pull-back workbench to move by pulling the wire harness, and if the terminal without the wire harness is not riveted, the pull-back workbench cannot be pulled in place, so that the leak-proof detection of each wire harness is ensured, the qualification rate of the wire harness is ensured, and the production efficiency of the wire harness is also improved.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (7)
1. The utility model provides a car wiring harness leak protection is pressed and is pulled back test fixture which characterized in that includes:
the bottom plate (1), the said bottom plate (1) is placed on work level;
the sliding rails (2) are arranged on the upper side of the bottom plate (1) side by side, and sliding blocks are arranged on the sliding rails (2);
the sliding base plate (3) is erected on the upper sides of the two sliding blocks, a pull-back workbench (5) is installed on the upper side of the sliding base plate (3), a wiring harness insertion hole (14) is formed in the front end of the pull-back workbench (5), and a wiring harness clamping sleeve (15) is installed inside the wiring harness insertion hole (14);
the elastic seat (9) is arranged on the bottom plate (1) at the front side of the pull-back workbench (5), and a spring ejector rod (10) is arranged on the elastic seat (9) and faces the sliding bottom plate (3);
the contact inductor (12), the contact inductor (12) install the one end at one of them slide rail (2), sliding bottom plate (3) on install with contact inductor (12) corresponding contact piece (7).
2. The automobile wire harness leak-proof press-pull-back test tool according to claim 1, characterized in that: the lower end of the pull-back workbench (5) is provided with a limiting flat plate (4), and the limiting flat plate (4) is embedded into a limiting groove on the upper side of the sliding bottom plate (3).
3. The automobile wire harness leak-proof press-pull-back test tool according to claim 1, characterized in that: the lower extreme of sliding bottom plate (3) lean on the back position to install kicking block (11), the front end of kicking block (11) be provided with ejector pin jack (16), sliding bottom plate (3) when removing spring ejector pin (10) insert ejector pin jack (16).
4. The automobile wire harness leak-proof press-pull-back test tool according to claim 1, characterized in that: the front end embedding of pull-back workstation (5) install pull-back embedded block (6), the middle part of pull-back embedded block (6) be provided with pencil jack (14), pencil clamping sleeve (15) insert in the pencil jack (14) of pull-back embedded block (6) from the rear side of pull-back workstation (5).
5. The automobile wire harness leak-proof press-pull-back test tool according to claim 1, characterized in that: the rear side of the upper end of the bottom plate (1) is provided with a sliding plate limiting block (17), and the sliding plate limiting block (17) limits backward movement of the sliding bottom plate (3).
6. The automobile wire harness leak-proof press-pull-back test tool according to claim 1, characterized in that: an inductor mounting block (8) is installed at one end of one of the sliding rails (2), and the contact inductor (12) is installed on the inner side face of the inductor mounting block (8).
7. The automobile wire harness leak-proof press-pull-back test tool according to claim 6, characterized in that: the inner side surface of the inductor mounting block (8) is provided with a transverse slot (13) with an opening at one end, and the contact inductor (12) is inserted into the transverse slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130988.8A CN114544156A (en) | 2022-02-12 | 2022-02-12 | Car wiring harness leak protection is pressed and is drawn test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130988.8A CN114544156A (en) | 2022-02-12 | 2022-02-12 | Car wiring harness leak protection is pressed and is drawn test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114544156A true CN114544156A (en) | 2022-05-27 |
Family
ID=81672807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210130988.8A Pending CN114544156A (en) | 2022-02-12 | 2022-02-12 | Car wiring harness leak protection is pressed and is drawn test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114544156A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6786759B1 (en) * | 2003-03-12 | 2004-09-07 | Hon Hai Precision Ind. Co., Ltd. | Cable end connector assembly having pull mechanism |
| JP3146805U (en) * | 2008-09-02 | 2008-12-04 | 博司 谷口 | Anchor pull-out tester |
| CN210923296U (en) * | 2019-10-22 | 2020-07-03 | 江门市永益电器有限公司 | Wire harness tension detection device |
| CN211262999U (en) * | 2019-12-20 | 2020-08-14 | 杭州杭旭电子有限公司 | USB cable joint welding 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 |
| CN212807851U (en) * | 2020-03-31 | 2021-03-26 | 重庆鑫枞机电有限公司 | Wire harness terminal strength detection device |
| CN213397943U (en) * | 2020-09-14 | 2021-06-08 | 天津市同胜新科技有限公司 | Explicit wire harness connector wire drawing force detection device |
| CN113295525A (en) * | 2021-05-19 | 2021-08-24 | 重庆金东电子有限公司 | Terminal crimping quality detection system |
-
2022
- 2022-02-12 CN CN202210130988.8A patent/CN114544156A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6786759B1 (en) * | 2003-03-12 | 2004-09-07 | Hon Hai Precision Ind. Co., Ltd. | Cable end connector assembly having pull mechanism |
| JP3146805U (en) * | 2008-09-02 | 2008-12-04 | 博司 谷口 | Anchor pull-out tester |
| CN210923296U (en) * | 2019-10-22 | 2020-07-03 | 江门市永益电器有限公司 | Wire harness tension detection device |
| CN211262999U (en) * | 2019-12-20 | 2020-08-14 | 杭州杭旭电子有限公司 | USB cable joint welding test device |
| CN212807851U (en) * | 2020-03-31 | 2021-03-26 | 重庆鑫枞机电有限公司 | Wire harness terminal strength detection device |
| CN213397943U (en) * | 2020-09-14 | 2021-06-08 | 天津市同胜新科技有限公司 | Explicit wire harness connector wire drawing force detection 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 |
| CN113295525A (en) * | 2021-05-19 | 2021-08-24 | 重庆金东电子有限公司 | Terminal crimping quality detection system |
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