CN221078301U - Fisheye needle pulling force detects frock - Google Patents
Fisheye needle pulling force detects frock Download PDFInfo
- Publication number
- CN221078301U CN221078301U CN202322867015.5U CN202322867015U CN221078301U CN 221078301 U CN221078301 U CN 221078301U CN 202322867015 U CN202322867015 U CN 202322867015U CN 221078301 U CN221078301 U CN 221078301U
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- China
- Prior art keywords
- plate
- sliding table
- fisheye
- sensor
- table plate
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- 238000001514 detection method Methods 0.000 claims abstract description 27
- 241000251468 Actinopterygii Species 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- WEJZHZJJXPXXMU-UHFFFAOYSA-N 2,4-dichloro-1-phenylbenzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC=CC=C1 WEJZHZJJXPXXMU-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model is realized by the following technical scheme: the utility model provides a fisheye needle pulling force detects frock, includes the base, the base side is provided with controls the screen, base top surface lateral part is provided with the support, the support lateral part is provided with actuating mechanism, the actuating mechanism lateral part is provided with detection mechanism, and actuating mechanism drives detection mechanism and goes up and down, detection mechanism includes the slipsheet, a sensor, spliced pole and mounting panel, the slipsheet passes through bolt and actuating mechanism fixed connection, and the spliced pole slides and sets up in slipsheet side lower part, the spliced pole bottom is fixed with the mounting panel, the spliced pole top is provided with the sensor, the chuck is installed to the mounting panel bottom, and the chuck bottom centre gripping has the fisheye needle, the base top surface is fixed with the brace table, and the PCB board is installed to the brace table top surface. According to the utility model, the fluctuation of the force value when the fish eye needle is inserted into and pulled out of the PCB is detected and recorded through the sensor, and the fluctuation is displayed through the control screen, so that the limit force value can be accurately and rapidly found.
Description
Technical Field
The utility model relates to the technical field of fish-eye needles, in particular to a fish-eye needle drawing force detection tool.
Background
For the fish-eye needle type terminal plate, the drawing force test requirement is added in the aspect of detection, and the detection is also required to be matched with an adaptive PCB hole in the aspect of detecting the drawing force requirement.
The existing detection tool is often used for detecting the breaking force value when the drawing force of the fish-eye needle is detected, and cannot detect the fluctuation of the force value in the inserting and extracting processes, so that the maximum limit force value cannot be verified.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a fish-eye needle drawing force detection tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fisheye needle pulling force detects frock, includes the base, the base side is provided with controls the screen, base top surface lateral part is provided with the support, the support lateral part is provided with actuating mechanism, the actuating mechanism lateral part is provided with detection mechanism, and actuating mechanism drives detection mechanism and goes up and down, detection mechanism includes the slipsheet, a sensor, spliced pole and mounting panel, the slipsheet passes through bolt and actuating mechanism fixed connection, the slipsheet sets up to the C template, and the spliced pole slides and sets up in slipsheet side lower part, the spliced pole bottom is fixed with the mounting panel, the spliced pole top is provided with the sensor, the chuck is installed to the mounting panel bottom, and the chuck bottom centre gripping has the fisheye needle, base top surface is fixed with the brace table, and brace table top surface mid-mounting has the PCB board.
Preferably, the top of the mounting plate is also provided with a guide shaft penetrating through the sliding table plate in a sliding manner, and a linear bearing is arranged on the part extending out of the sliding table plate.
Preferably, a buffer member is slidably arranged on the upper portion of the side face of the sliding table plate, and the buffer member is located right above the sensor.
Preferably, the buffer piece comprises a pull rod, a compression spring and a buffer plate, wherein the pull rod penetrates through the upper side portion of the side face of the sliding table plate and is in sliding connection with the sliding table plate, the buffer plate is fixed at the bottom of the pull rod, and the compression spring is arranged between the upper side portion of the side face of the sliding table plate and the buffer plate.
Preferably, the buffer plate is a plate made of silica gel.
Preferably, the support table is configured as a cross sliding table.
Preferably, the driving mechanism comprises a servo motor, a screw rod and a thread block, wherein the servo motor is fixed at the top of the support, the output end of the servo motor is connected with the screw rod, the screw rod is provided with the thread block in a threaded manner, and the thread block is fixedly connected with the sliding table plate through a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the fluctuation of the force value when the fish-eye needle is inserted into and pulled out of the hole on the PCB is detected and recorded through the sensor, and the fluctuation is displayed through the control screen, so that the limit force value can be accurately and rapidly found;
2. According to the utility model, the sensor is buffered and limited to a certain extent through the buffer piece, so that the sensor can be protected, and the service life of the sensor is prolonged;
3. The utility model can calibrate conveniently through the supporting table which can move transversely or longitudinally, thereby being beneficial to the detection work and having higher practicability.
Drawings
The disclosure of the present utility model is described with reference to the accompanying drawings. It should be understood that the drawings are for purposes of illustration only and are not intended to limit the scope of the present utility model in which like reference numerals are used to designate like parts. Wherein:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the sensor of the present utility model;
fig. 3 is a schematic structural view of the chuck of the present utility model.
The reference numerals in the drawings indicate: 1. a base; 2. a control panel; 3. a support table; 4. a bracket; 5. a driving mechanism; 6. a detection mechanism; 61. a mounting plate; 62. a guide shaft; 63. a connecting column; 64. a linear bearing; 65. a sensor; 66. a buffer plate; 67. a slide platen; 68. a compression spring; 69. a pull rod; 7. a PCB board; 8. a chuck; 9. a fish eye needle.
Detailed Description
It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.
As shown in fig. 1, as a fisheye pin pulling force detection tool of the utility model, the tool comprises a base 1, a processor is arranged in the base 1, a control screen 2 is arranged on the side surface of the base 1, the control screen 2 is electrically connected with the processor, a plurality of command keys are arranged on the control screen 2, a bracket 4 is arranged on the side part of the top surface of the base 1, a servo motor is fixed on the top of the bracket 4, the servo motor is electrically linked with the processor, a screw rod is arranged at the output end of the servo motor, a thread block is arranged on the screw rod, the side part of the thread block is fixedly connected with a sliding table plate 67 through a bolt, as shown in fig. 2, the sliding table plate 67 is provided with a C-shaped plate, a connecting column 63 is arranged at the lower part of the side surface of the sliding table plate 67 in a sliding manner, a mounting plate 61 is fixed at the bottom of the connecting column 63, a sensor 65 is arranged at the top of the connecting column 63, the sensor 65 is electrically connected with the processor, a chuck 8 is arranged at the bottom of the mounting plate 61, as shown in fig. 3, a fisheye pin 9 is clamped at the bottom of the chuck 8, a supporting table 3 is fixed on the top surface of the base 1, the supporting table 3 is positioned right below the fisheye pin 9, and a PCB 7 is arranged at the middle part of the top surface of the supporting table 3;
The servo motor is controlled to work through the instruction button on the control screen 2, thereby the servo motor drives the lead screw to rotate and drives the screw thread piece to go up and down on the lead screw, thereby the screw thread piece goes up and down and drives the slide platen 67 and go up and down and drive fish eye needle 9, fish eye needle 9 descends and can insert in the hole on PCB board 7, the hole on the PCB board 7 is pulled out in the rise of rethread fish eye needle 9, can drive spliced pole 63 motion when fish eye needle 9 atress can extrude sensor 65, sensor 65 can give the processor and show through control screen 2 with data transmission, drive by the actuating mechanism 5 that servo motor, lead screw and screw thread piece are constituteed and go up and down by slip table 67, sensor 65, spliced pole 63 and mounting panel 61 constitute detection mechanism 6, thereby drive fish eye needle 9 insert and pull out PCB board 7, fluctuation of force value detects the record when simultaneously on inserting and pulling out the hole with fish eye needle 9 through sensor 65, and show through control screen 2, can be accurate quick find the limit force value.
As shown in fig. 2, the top of the mounting plate 61 is further provided with a guide shaft 62 penetrating through the sliding table plate 67 in a sliding manner, and a linear bearing 64 is arranged on a part extending out of the sliding table plate 67, so that the guide shaft 62 is used for guiding, the mounting plate 61 is prevented from rotating, the stability of the device is improved, the supporting table 3 is set to be a cross sliding table, and the supporting table 3 capable of transversely moving and longitudinally moving can be adjusted at any position, so that the calibration work is convenient, the detection work is facilitated, and the device has high practicability.
As shown in fig. 2, a pull rod 69 is slidably arranged on the upper side of the sliding table plate 67, a buffer plate 66 is fixed at the bottom of the pull rod 69, the buffer plate 66 is a plate made of silica gel, a compression spring 68 is arranged on the portion, located between the upper side of the sliding table plate 67 and the buffer plate 66, of the pull rod 69, the sensor 65 is buffered and damped to a certain extent through a buffer piece composed of the buffer plate 66, the pull rod 69 and the compression spring 68, the sensor 65 can be protected, the service life of the sensor 65 is prolonged, meanwhile, the sensor 65 is further protected through the buffer plate 66 made of silica gel, and the force when the sensor 65 is in contact with the buffer plate 66 is reduced.
When the automatic detection device is used, the fish-eye needle 9 is mounted on the chuck 8, then a machine is started through an instruction key on the control screen 2, a calibration point is found in a touch mode, a point is nearby to be obtained, the plane is calibrated, then a matching hole on the PCB 7 is found, the touch instruction key is automatically plugged in and pulled out, the automatic detection of the fish-eye needle 9 mounted by people is started, and the obtained result is synchronously displayed on the control screen 2.
The technical scope of the present utility model is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present utility model, and these changes and modifications should be included in the scope of the present utility model.
Claims (7)
1. The utility model provides a fisheye needle pulling force detects frock which characterized in that: the automatic control device comprises a base (1), wherein a control screen (2) is arranged on the side face of the base (1), a support (4) is arranged on the side portion of the top face of the base (1), a driving mechanism (5) is arranged on the side portion of the support (4), a detection mechanism (6) is arranged on the side portion of the driving mechanism (5), and the driving mechanism (5) drives the detection mechanism (6) to lift;
The detection mechanism (6) comprises a sliding table plate (67), a sensor (65), a connecting column (63) and a mounting plate (61), wherein the sliding table plate (67) is fixedly connected with the driving mechanism (5) through bolts, the sliding table plate (67) is arranged to be a C-shaped plate, the connecting column (63) is arranged at the lower part of the side face of the sliding table plate (67) in a sliding mode, the mounting plate (61) is fixed at the bottom of the connecting column (63), and the sensor (65) is arranged at the top of the connecting column (63);
the mounting plate (61) bottom is installed chuck (8), just chuck (8) bottom centre gripping has fish eye needle (9), base (1) top surface is fixed with supporting bench (3), just supporting bench (3) top surface mid-mounting has PCB board (7).
2. The fisheye needle pullout force detection tool of claim 1, wherein: the top of the mounting plate (61) is also provided with a guide shaft (62) penetrating through the sliding table plate (67) in a sliding manner, and a linear bearing (64) is arranged on the part extending out of the sliding table plate (67).
3. The fisheye needle pullout force detection tool of claim 2, wherein: the upper part of the side face of the sliding table plate (67) is slidably provided with a buffer piece, and the buffer piece is positioned right above the sensor (65).
4. A fisheye needle pullout force detection tool as set forth in claim 3, wherein: the buffer piece comprises a pull rod (69), a compression spring (68) and a buffer plate (66), wherein the pull rod (69) penetrates through the upper side portion of the sliding table plate (67) and is in sliding connection with the sliding table plate (67), the buffer plate (66) is fixed at the bottom of the pull rod (69), and the compression spring (68) is arranged between the upper side portion of the pull rod (69) and the buffer plate (66).
5. The fisheye pin pulling force detection tool of claim 4, wherein: the buffer plate (66) is arranged as a plate made of silica gel.
6. The fisheye pin pulling force detection tool of claim 5, wherein: the supporting table (3) is arranged as a cross sliding table.
7. The fisheye pin pulling force detection tool of claim 6, wherein: the driving mechanism (5) comprises a servo motor, a screw rod and a thread block, wherein the servo motor is fixed at the top of the support (4), the output end of the servo motor is connected with the screw rod, the thread block is arranged on the screw rod in a threaded manner, and the thread block is fixedly connected with the sliding table plate (67) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867015.5U CN221078301U (en) | 2023-10-25 | 2023-10-25 | Fisheye needle pulling force detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867015.5U CN221078301U (en) | 2023-10-25 | 2023-10-25 | Fisheye needle pulling force detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078301U true CN221078301U (en) | 2024-06-04 |
Family
ID=91258433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322867015.5U Active CN221078301U (en) | 2023-10-25 | 2023-10-25 | Fisheye needle pulling force detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078301U (en) |
-
2023
- 2023-10-25 CN CN202322867015.5U patent/CN221078301U/en active Active
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