CN216670154U - Optical fiber induction jig for automobile wire harness induction detection table - Google Patents
Optical fiber induction jig for automobile wire harness induction detection table Download PDFInfo
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- CN216670154U CN216670154U CN202123315057.5U CN202123315057U CN216670154U CN 216670154 U CN216670154 U CN 216670154U CN 202123315057 U CN202123315057 U CN 202123315057U CN 216670154 U CN216670154 U CN 216670154U
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Abstract
The utility model relates to an optical fiber induction jig for an automobile wire harness induction detection table, which comprises: the device comprises a module base, an upper die base, a lifting seat, a ball switch, a connecting sleeve, a spring lifting assembly, an optical fiber wire group, a fixing plate, an optical fiber indicator lamp and a circuit board; the optical fiber module comprises an upper die base, a spring lifting assembly, an optical fiber filament group and an optical fiber fixing plate, wherein the upper die base is fixed on the module base, a lifting seat groove is formed in the upper die base, a lifting cavity is formed in the lifting seat, a ball switch is installed in an installation hole of the upper die base through a connecting sleeve, the spring lifting assembly is used for returning the lifting seat after being lifted in the upper die base, one end of the optical fiber filament group is installed on the optical fiber installation hole, and the other end of the optical fiber filament group is installed on the optical fiber fixing plate; the utility model has the advantages that: can directly transmit induced light to sheath grafting hole site through the induced tool of optic fibre on, realize the guide of sheath pencil grafting, operating personnel only need install the position of instructing to the optic fibre silk group with the pencil terminal, and then improved the convenience and the efficiency of operation greatly.
Description
Technical Field
The utility model relates to the field of automobile wire harness detection, in particular to an optical fiber induction jig for an automobile wire harness induction detection table.
Background
The automobile wire harness is a component for connecting and making electronic and electric parts of an automobile to play functions, is a network main body of an automobile circuit, and mainly comprises copper plug connectors (plugs and sockets), plastic sheaths, electric wires and the like, wherein the plug connectors are installed in the plastic sheaths after being pressed with the electric wires, and the electric wires are bundled by the wire harness and wrapped by adhesive tapes. The wire harness has the function of transmitting and exchanging power signals and data signals of an electrical system in the whole vehicle, and the functions and requirements of the electrical system are realized.
Automobile wire harnesses are distributed at all corners of an automobile, and include engine wire harnesses and engine room wire harnesses which work in a high-temperature environment, chassis wire harnesses which work in a dust flying environment, a water and mud immersion environment, door wire harnesses which are bridged between a door and an automobile body and stretch repeatedly for a long time, power wire harnesses which bear a high-power device and work for a long time under full load, and the like. Therefore, to ensure the quality of the automotive wiring harness, attention must be paid to various links such as design, material selection, manufacturing process, test, assembly and the like.
The related failure problem occurring in the using process of the automobile is increasingly becoming the focus of people, wherein the failure of the automobile wiring harness is one of the focus problems. The automobile wire harness mainly comprises wires, connectors, wrapping tapes and other auxiliary materials, is a carrier for controlling automobile electric signals, is complex in structure and diversified in function, and is called as the automobile nerve of the whole automobile. Automotive wiring harnesses are one of the most critical components in the interior of an automobile, and the quality, safety and reliability of the automotive wiring harnesses have a significant impact on the quality of the automobile. If the wiring harness fails, signal transmission failure can be caused, and the functional equipment loses the function; or a contact resistance excessive heating fire; or short circuit misfire; or the insulating layer fails and leaks electricity. Therefore, in order to ensure the quality, safety and reliability of the automobile wire harness, the detection on the automobile wire harness production line or before the use of the user is very important.
At present, the traditional wire harness detection table can only display hole sites to be worked by hole site indicating lamps on the surface of the jig, manual number checking is needed to identify when the hole sites of the sheath are turned to, operation is quite easy, especially, the hole sites of the wire harness connector of the automobile safety airbag cannot be repaired after installation errors, and the optical fiber induction jig for the automobile wire harness induction detection table is needed urgently.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide an optical fiber guiding jig for an automobile harness guiding and detecting platform, which is used to improve the accuracy of inserting a harness sheath into a terminal, so as to overcome the above disadvantages of the prior art.
The utility model provides an optical fiber induction jig for an automobile wire harness induction detection platform, which comprises: the device comprises a module base, an upper die base, a lifting seat, a ball switch, a connecting sleeve, a spring lifting assembly, an optical fiber wire group, a fixing plate, an optical fiber indicator lamp and a circuit board; wherein the upper die base is fixed on the module base, a lifting seat groove for installing a lifting seat is formed in the upper die base, a lifting cavity for installing a sheath is formed in the lifting seat, an installation hole for installing a ball switch is formed in the side surface of the upper die base, the ball switch is installed in the installation hole of the upper die base through a connecting sleeve, a groove for detecting the ball switch is formed in one side of the lifting seat corresponding to the ball switch, the ball switch is used for detecting the position of the lifting seat in the upper die base, the spring lifting assembly is used for returning the lifting seat after being lifted in the upper die base, one end of the spring lifting assembly is fixedly connected below the module base, the other end of the spring lifting assembly sequentially penetrates through the module base and the upper die base to be fixedly connected with the bottom of the lifting seat, a plurality of optical fiber installation holes are formed in the module base, and the optical fiber installation holes correspond to the installation positions of harness terminals on the sheath, one end of the optical fiber wire group is installed on the optical fiber installation hole, the other end of the optical fiber wire group is installed on the optical fiber fixing plate, the optical fiber indicator lamp below the optical fiber fixing plate is installed on the upper end face of the circuit board, the optical fiber indicator lamp transmits light to the optical fiber installation hole through the optical fiber wire group, penetrates through the lifting seat groove and the lifting cavity and irradiates the light into the terminal installation hole of the wiring harness sheath, the fixing plates are installed on two sides of the module base, and the upper die base is installed on an automobile wiring harness induction detection table.
As a preferred structure of the present invention, the spring lifting assembly includes: the spring fixing sleeve is installed on the upper die base, the return spring is installed in the spring fixing sleeve, one end of the return spring is fixedly connected in the spring fixing sleeve through the fixing screw, the other end of the return spring is connected with the connecting rod, and the connecting rod penetrates through the upper die base and is fixedly connected with the bottom of the lifting seat.
The ball switches are used for judging the position of the lifting seat in the groove of the lifting seat through detecting the position of the groove, and indirectly judging whether the wiring harness terminal in the sheath is lifted in place or not.
As a preferable structure of the utility model, the module base is provided with a POM matching block, the POM matching block is installed on the module base through a bolt, the POM matching block is installed on a detection switch needle which detects whether the sheath is installed in place or not, and the detection switch needle is connected with a detection system through a switch needle bank.
As a preferable structure of the utility model, a cylindrical lever cylinder for locking the sheath is arranged in the lifting seat.
The utility model has the advantages and positive effects that:
1. according to the utility model, the optical fiber induction jig can directly transmit the induced light to the sheath insertion hole position, so that the insertion of the sheath wire harness is guided, and an operator only needs to install the wire harness terminal to the position indicated by the optical fiber wire group, thereby greatly improving the convenience and efficiency of operation.
2. The wire harness terminal is characterized in that a ball switch is arranged on the upper die base, and a detection groove matched with the side surface of the lifting seat is arranged on the upper die base.
3. The utility model guides the homing of the lifting seat after lifting through the spring lifting assembly, so that the homing of the sheath wire harness after lifting is stable to replace.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is an exploded view of the overall structure according to an embodiment of the present invention.
Fig. 2 is a front view of the overall structure according to an embodiment of the present invention.
Fig. 3 is a left side view of the overall structure according to an embodiment of the present invention.
Fig. 4 is a top view of an overall structure according to an embodiment of the utility model.
Fig. 5 is a cross-sectional view of the overall structure according to an embodiment of the present invention.
Description of the drawings: the device comprises a module base 1, an upper die base 2, a lifting seat 3, a ball switch 4, a connecting sleeve 5, a spring lifting component 6, a spring fixing sleeve 601, a fixing screw 602, a connecting rod 603, a fiber group 7, a fixing plate 8, a fiber fixing plate 9, a fiber indicator lamp 10, a single-row pin 11, a circuit board 12, a lifting seat groove 13, a lifting cavity 14, a mounting hole 15, a groove 16, a fiber mounting hole 17, a POM (point of sale) matching block 18, a detection switch pin 19 and a cylinder cover 20.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Example 1
Fig. 1-5 show an overall structural schematic according to an embodiment of the present invention.
As shown in fig. 1 to 5, an optical fiber induction jig for an automobile wire harness induction detection table provided in an embodiment of the present invention includes: the device comprises a module base 1, an upper die base 2, a lifting base 3, a ball switch 4, a connecting sleeve 5, a spring lifting assembly 6, an optical fiber wire group 7, a fixing plate 8, an optical fiber fixing plate 9, an optical fiber indicator lamp 10 and a circuit board 12; wherein the upper die holder 2 is fixed on the module base 1, a lifting seat groove 13 for installing a lifting seat is arranged in the upper die holder 2, a lifting cavity 14 for installing a sheath is arranged in the lifting seat 3, an installation hole 15 for installing a ball switch 4 is arranged on the side surface of the upper die holder 2, the ball switch 4 is installed in the installation hole 15 of the upper die holder 2 through a connecting sleeve 5, a groove 16 for detecting the ball switch 4 is arranged on one side of the lifting seat 3 corresponding to the ball switch 4, the ball switch 4 is used for detecting the position of the lifting seat 3 in the upper die holder 2, the spring lifting assembly 6 is used for returning the lifting seat 3 after being lifted in the upper die holder 2, one end of the spring lifting assembly 6 is fixedly connected below the module base 1, and the other end of the spring lifting assembly 6 sequentially passes through the module base 1, the upper die holder 2 and is fixedly connected with the bottom of the lifting seat 3, the module base 1 is provided with a plurality of optical fiber mounting holes 17, the optical fiber mounting holes 17 correspond to positions of harness terminal mounting holes on a sheath, one end of an optical fiber group 7 is mounted on the optical fiber mounting holes 17, the other end of the optical fiber group 7 is mounted on an optical fiber fixing plate 9, an optical fiber indicator lamp 10 below the optical fiber fixing plate 9 is mounted on the upper end face of a circuit board 12, the optical fiber indicator lamp 10 transmits light to the optical fiber mounting holes 17 through the optical fiber group 7 and penetrates through a lifting seat groove 13 and a lifting cavity 14 to irradiate in the terminal mounting holes of the harness sheath, the fixing plates 8 are mounted on two sides of the module base 1, and the module base 1 is mounted on an automobile harness induction detection table through the fixing plates 8.
The detection system in this embodiment transmits the signal to the optical fiber indicator light 10 through the single row of pins 11 on the circuit board 12, and the optical fiber indicator light 10 transmits the signal to the optical fiber filament group 7.
The spring pulling assembly 6 in this embodiment includes: spring fixing sleeve 601, return spring, set screw 602 and connecting rod 603, return spring installs in spring fixing sleeve 601, return spring's one end links firmly in spring fixing sleeve 601 through set screw 602, return spring's the other end is connected with connecting rod 603, connecting rod 603 passes upper die base 2 and links firmly with the bottom of carrying handle seat 3.
The lifting seat 3 in this embodiment is made of POM, the side-face groove 16 is L-shaped, and the ball switch is a control system in which two collision beads respectively identify signals of the vertical movement of the lifting seat 3 and quickly transmit the signals to the linear speed induction detection table through a connecting wire.
The module base 1 in the embodiment is provided with a POM matching block 18, the POM matching block 18 is installed on the module base 1 through bolts, the POM matching block 18 is installed on a detection switch needle 19 for detecting whether a sheath is installed in place or not, and the detection switch needle 19 is connected with a detection system through a switch needle library. A cylindrical lever cylinder for locking the sheath is arranged in the lifting seat 3, and a cylinder cover 20 with a shielding effect is arranged on the lifting seat above the cylindrical lever cylinder.
The pulling seat 3 in the embodiment can adjust the pulling requirement of the spring pulling component 6 of the spring according to the requirement of the model to change the pulling requirement.
The working principle is as follows: the automobile wire harness induction detection platform (the model is 400B2F) transmits a signal of the insertion position of the sheath wire harness to the circuit board 12, the circuit board 12 transmits the signal to the optical fiber indicating lamp 10, the optical fiber indicating lamp 10 transmits a light spot to the module base 1 through the optical fiber group 7, and the light spot is transmitted to the wire harness terminal mounting hole corresponding to the sheath through the optical fiber mounting hole 17 on the module base. When the program starts, the induction lamp in the wire harness terminal mounting hole is turned on, and an operator quickly identifies the hole position to be inserted, so that the operation accuracy is improved. After the pencil inserts the patchhole in the sheath, operating personnel carries the pencil, and then pulls the sheath and carry and draw seat 3, and bulb switch 4 on the upper die base 2 detects and carries and draw 3 backs of seat, and bulb switch 4 is with signal transmission to circuit board 12, and circuit board 12 rethread is carried the red pilot lamp on drawing the seat 3, and suggestion operating personnel accomplishes the operation.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides an induced tool that detects platform with optic fibre of car pencil which characterized in that includes: the device comprises a module base, an upper die base, a lifting seat, a ball switch, a connecting sleeve, a spring lifting assembly, an optical fiber wire group, a fixing plate, an optical fiber indicator lamp and a circuit board; wherein the upper die base is fixed on the module base, a lifting seat groove for installing a lifting seat is formed in the upper die base, a lifting cavity for installing a sheath is formed in the lifting seat, an installation hole for installing a ball switch is formed in the side surface of the upper die base, the ball switch is installed in the installation hole of the upper die base through a connecting sleeve, a groove for detecting the ball switch is formed in one side of the lifting seat corresponding to the ball switch, the ball switch is used for detecting the position of the lifting seat in the upper die base, the spring lifting assembly is used for returning the lifting seat after being lifted in the upper die base, one end of the spring lifting assembly is fixedly connected below the module base, the other end of the spring lifting assembly sequentially penetrates through the module base and the upper die base to be fixedly connected with the bottom of the lifting seat, a plurality of optical fiber installation holes are formed in the module base, and the optical fiber installation holes correspond to the installation positions of harness terminals on the sheath, one end of the optical fiber wire group is installed on the optical fiber installation hole, the other end of the optical fiber wire group is installed on the optical fiber fixing plate, the optical fiber indicator lamp below the optical fiber fixing plate is installed on the upper end face of the circuit board, the optical fiber indicator lamp transmits light to the optical fiber installation hole through the optical fiber wire group, penetrates through the lifting seat groove and the lifting cavity and irradiates the light into the terminal installation hole of the wiring harness sheath, the fixing plates are installed on two sides of the module base, and the upper die base is installed on an automobile wiring harness induction detection table.
2. The optical fiber induction jig for the automotive wiring harness induction detection table according to claim 1, wherein the spring pulling assembly comprises: the spring fixing sleeve comprises a spring fixing sleeve, a return spring, a fixing screw and a connecting rod, wherein the return spring is installed in the spring fixing sleeve, one end of the return spring is fixedly connected in the spring fixing sleeve through the fixing screw, the other end of the return spring is connected with the connecting rod, and the connecting rod penetrates through the upper die base and is fixedly connected with the bottom of the lifting seat.
3. The optical fiber induction jig for the automobile wire harness induction detection table as claimed in claim 1, wherein the shape groove is L-shaped, the number of the ball switches is two, and the two ball switches judge the position of the lifting seat in the groove of the lifting seat through detecting the position of the shape groove, and indirectly judge whether the wire harness terminal in the sheath is lifted in place.
4. The optical fiber induction jig for the automobile wire harness induction detection platform as claimed in claim 1, wherein a POM (polyoxymethylene) matching block is arranged on the module base, the POM matching block is installed on the module base through a bolt, the POM matching block is installed on a detection switch needle for detecting whether the sheath is installed in place or not, and the detection switch needle is connected with a detection system through a switch needle bank.
5. The optical fiber induction jig for the automobile wire harness induction detection table as claimed in claim 1, wherein a cylindrical lever cylinder for locking the sheath is installed in the pulling seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315057.5U CN216670154U (en) | 2021-12-27 | 2021-12-27 | Optical fiber induction jig for automobile wire harness induction detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315057.5U CN216670154U (en) | 2021-12-27 | 2021-12-27 | Optical fiber induction jig for automobile wire harness induction detection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216670154U true CN216670154U (en) | 2022-06-03 |
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ID=81798293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123315057.5U Active CN216670154U (en) | 2021-12-27 | 2021-12-27 | Optical fiber induction jig for automobile wire harness induction detection table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216670154U (en) |
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2021
- 2021-12-27 CN CN202123315057.5U patent/CN216670154U/en active Active
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