CN211758205U

CN211758205U - Synchronous all-in-one of test school foot

Info

Publication number: CN211758205U
Application number: CN202020082361.6U
Authority: CN
Inventors: 程登峰
Original assignee: WUHAN CHENYANG ELECTRONIC TECHNOLOGY CO LTD
Current assignee: WUHAN CHENYANG ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-27
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a belong to school foot processing apparatus technical field, specifically a synchronous all-in-one of test school foot, including chassis, master cylinder, vice cylinder, shaping mount and built-in cylinder, the top of chassis passes through screw fixed connection the master cylinder, vice cylinder with the shaping mount, this kind of synchronous all-in-one of test school foot does benefit to the picture peg and does not hinder PIN surface coating, can cooperate the shaping mount to fix the structure of treating, make the PIN position run through the guide board through the guiding groove, the PIN bottom contacts with resistance test probe, can cooperate the data display table to carry out output display to the induction signal, the test time is short, and press from both sides the bottom of the PIN in cooperation pneumatic fixture, after cooperation built-in cylinder straightens the PIN, through the combination piece that the cylinder drive has the cutting board, make the cutting tool position cut with the guiding groove of guide board, can effectively carry out school foot work, the test and the pin correction can be carried out synchronously, the operation time is greatly shortened, and the operation efficiency is improved.

Description

Synchronous all-in-one of test school foot

Technical Field

The utility model relates to a school foot processing apparatus technical field specifically is a synchronous all-in-one of test school foot.

Background

Coils generally refer to a winding of wire in the shape of a loop, the most common coil applications being: the coil in the circuit refers to an inductor, namely, leads are wound one by one and mutually insulated, and the insulating tube can be hollow and can also comprise an iron core or a magnetic powder core, namely, the inductor for short.

The positions of the pins of the coil need to be preprocessed, the pins are called pins in English, namely, the pins are led out from an internal circuit of the integrated circuit to be connected with a peripheral circuit, all the pins form an interface of the chip, and one section of the tail end of each lead is connected with the chip.

And the pins need to be subjected to induction testing before being put into use, and the pins need to be calibrated according to combination requirements.

The existing product pins adopt titanium alloy plates to correct the product pin pitch, the pins are easily scratched on the surface plating layers of the pins when being deformed, the pins are oxidized, the tin feeding area is affected, the side conductivity of the functional pins of a product is tested by using a tin block, misjudgment is easily caused, the surface layers of the tin block are easily oxidized and need to be frequently replaced, the induction speed is low, the testing time is long, the product pins are corrected and tested in two steps, the product taking and placing frequency is high, the process is complex, the efficiency is low, and the operation speed cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous all-in-one of test school foot, current product pin that proposes in solving above-mentioned background adopts titanium alloy board correction product foot distance, easy scratch pin outward appearance cladding material when the pin warp, cause the pin oxidation, influence the tinning area, utilize tin bar test product function foot side conduction nature easily to cause the erroneous judgement, and the easy oxidation in tin bar top layer needs frequent change, induction speed is slow, test time is long, and product school foot is divided into two steps with the test and is gone on, it is more to take and put the product frequency, the process is loaded down with trivial details, efficiency is lower, can't guarantee the problem of operating speed.

In order to achieve the above object, the utility model provides a following technical scheme: a testing and pin-correcting synchronous all-in-one machine comprises an underframe, a main cylinder, an auxiliary cylinder, a forming fixing frame and a built-in cylinder, wherein the top of the underframe is fixedly connected with the main cylinder, the auxiliary cylinder and the forming fixing frame through screws, the bottom of an inner cavity of the underframe is fixedly connected with the built-in cylinder through screws, a pressure control meter is embedded at the top of the underframe, an electrical output end of the pressure control meter is electrically connected with a data display meter, a rear side wall of the main cylinder is fixedly connected with an electromagnetic valve through screws, an electrical output end of the electromagnetic valve is fixedly connected with an electrical input end of the main cylinder, an output end of the main cylinder is connected with a connecting frame through a flange, a right side wall of the connecting frame is in threaded connection with a combination board, a right side wall of the combination board is fixedly connected with a cutting board through screws, and, the utility model discloses a resistance test device, including shaping mount, socket, screw fixedly connected with school sole, guide plate, built-in cylinder, pneumatic anchor clamps, resistance test probe's electrical output end electrically connected with wire, the electrical output end of wire with data display table's electrical input end electrically connected.

Preferably, the top of the bottom frame is fixedly connected with a panel through screws.

Preferably, the overall structure of the secondary cylinder is the same as that of the main cylinder, and the installation positions of the main cylinder, the secondary cylinder and the molding holder are on the same horizontal line.

Preferably, a notch is integrally formed and connected to a right side wall of the cutter, a main guide groove is integrally formed and connected to a left side wall of the guide plate, and the position of the notch is aligned with the position of the main guide groove.

Preferably, the top of the molding fixing frame is fixedly connected with a cover plate through screws, and the top of the cover plate is integrally connected with a cover plate hole.

Preferably, the opening position of the auxiliary guide groove and the installation position of the resistance test probe are on the same vertical line.

Preferably, the inner side of the pneumatic clamp is bonded with an inner pad, the surface of the inner pad is provided with twill, and the inner pad is made of a hard rubber plate.

Preferably, the overall structure of the secondary shaft is matched with that of the main shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of synchronous all-in-one of test school foot, combination application through the accessory, adopt automatic school foot, PIN row is good with the row pitch uniformity, it is light to cross the board, do benefit to the picture peg and do not hinder PIN surface coating, can cooperate the shaping mount to come to treat that the processing structure is fixed, make the PIN position run through the guide board through the guiding groove, PIN bottom and resistance test probe contact, can cooperate the data display table to carry out output display to the sensing signal, sensing output signal is fast, test time is short, and press from both sides the PIN bottom at cooperation pneumatic fixture, cooperation built-in cylinder is to the PIN alignment back, have the combination piece of cutting board through the cylinder drive, make the guiding groove of cutter position and guide board cut, can effectively carry out school foot work, test and school foot can go on in step, shorten the activity duration by a wide margin, and promote the operating efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the fixing frame of the present invention;

FIG. 4 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 5 is the schematic view of the internal structure of the school foot board of the present invention.

In the figure: 100 underframe, 110 panel, 120 pressure control meter, 130 data display meter, 200 master cylinder, 210 solenoid valve, 220 connecting frame, 230 combined plate, 240 cutting plate, 241 cutter, 242 guide plate, 243 master guide groove, 250 secondary cylinder, 300 molding fixed frame, 310 cover plate, 320 cover plate hole, 330 socket, 340 groove, 350 secondary guide groove, 360 master limit plate, 370 secondary limit plate, 380 calibration plate, 400 built-in cylinder, 410 main shaft rod, 420 pneumatic clamp, 430 resistance test probe and 440 secondary shaft rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a synchronous all-in-one of test school foot, through the application of accessory combination, be convenient for increase test speed, be convenient for detect and school foot synchronous completion, please refer to fig. 1-5, including chassis 100, main cylinder 200, vice cylinder 250, shaping mount 300 and built-in cylinder 400;

referring to fig. 1 again, the top of the bottom chassis 100 has a panel 110, specifically, the top of the bottom chassis 100 is fixedly connected to the panel 110 through screws, a pressure control table 120 is embedded in the top of the bottom chassis 100, and an electrical output end of the pressure control table 120 is electrically connected to a data display table 130;

referring to fig. 2-5 again, the bottoms of the main cylinder 200 and the sub cylinder 250 are fixedly connected to the top of the base frame 100, specifically, the top of the base frame 100 is fixedly connected to the main cylinder 200 and the sub cylinder 250 through screws, the rear side wall of the main cylinder 200 is fixedly connected to the electromagnetic valve 210 through screws, the electrical output end of the electromagnetic valve 210 is fixedly connected to the electrical input end of the main cylinder 200, the output end of the main cylinder 200 is connected to the connecting frame 220 through a flange, the right side wall of the connecting frame 220 is in threaded connection with the combination board 230, the right side wall of the combination board 230 is fixedly connected to the cutting board 240 through screws, and the right side wall 241 of the cutting board 240 is integrally formed and connected to a;

referring to fig. 2-5 again, the bottom of the molded fixing frame 300 is fixedly connected with the top of the bottom frame 100, specifically, the top of the bottom frame 100 is fixedly connected with the molded fixing frame 300 through screws, the top of the molded fixing frame 300 is integrally molded with a socket 330, the center position of the socket 330 is integrally molded with a groove 340, the top of the socket 330 is provided with an auxiliary guide groove 350, the left and right side walls of the socket 330 are fixedly connected with a main limiting plate 360 and an auxiliary limiting plate 370 through screws, the bottom of the socket 330 is fixedly connected with a correcting plate 380 through screws, and the front and rear side walls of the inner cavity of the correcting plate 380 are;

referring to fig. 2 again, the bottom of the built-in cylinder 400 is fixedly connected to the bottom of the inner cavity of the bottom chassis 100, specifically, the bottom of the inner cavity of the bottom chassis 100 is fixedly connected to the built-in cylinder 400 through screws, the top of the built-in cylinder 400 is movably connected to a main shaft rod 410 and a sub-shaft rod 440, the top of the main shaft rod 410 is fixedly connected to a pneumatic clamp 420 through screws, a resistance test probe 430 is embedded in the bottom of the pneumatic clamp 420, an electrical output end of the resistance test probe 430 is electrically connected to a lead, and an electrical output end of the lead is electrically connected to an electrical input end of;

when the device is used specifically, the panel 110 is firstly installed on the bottom frame 100, the main cylinder 200, the auxiliary cylinder 250 and the molding fixing frame 300 can be combined on the panel 110, a structure to be processed is placed on the molding fixing frame 300, pins enter the sockets 330 from the cover plate holes 320 on the cover plate 310 and pass through the main guide grooves 243 and are placed at the center position of the guide plate 242, the bottoms of the pins are connected with the resistance test probes 430 at the bottom, the external data display table 130 can be matched to output and display induction signals, the induction output signals are fast, the test time is short, after the test, the pneumatic clamp 420 is matched to clamp the bottoms of the pins, after the pins are aligned by the built-in cylinder 400, the combined block 230 with the cutting plate 240 is driven by the main cylinder 200 and the auxiliary cylinder 250, the cutting tool 241 is cut with the main guide grooves 243 of the guide plate 242, the pin alignment work can be effectively carried out, and the test and the pin, the operation time is greatly shortened, and the operation efficiency is improved.

Referring to fig. 1 again, in order to facilitate the left-right synchronization process and maintain the force transmission in a horizontal line, specifically, the overall structure of the sub-cylinder 250 is the same as that of the main cylinder 200, and the installation positions of the main cylinder 200 and the sub-cylinder 250 and the installation position of the forming fixture 300 are on the same horizontal line.

Referring to fig. 5 again, in order to effectively increase the speed of the calibration leg and improve the stability of the calibration leg, specifically, the right side wall of the cutter 241 is integrally connected with a notch, the left side wall of the guide plate 242 is integrally connected with a main guide slot 243, and the position of the notch is aligned with the position of the main guide slot 243.

Referring to fig. 3-4 again, in order to guide the calibration leg so that the calibration leg can enter the calibration leg plate 380, specifically, the top of the molding fixing frame 300 is fixedly connected with a cover plate 310 through screws, and the top of the cover plate 310 is integrally connected with a cover plate hole 320.

Referring to fig. 4-5 again, in order to maintain the verticality, the pins can enter vertically to ensure the contact is effective, and specifically, the opening position of the sub-guiding groove 350 and the installation position of the resistance test probe 430 are on the same vertical line.

Referring to fig. 2 again, in order to reduce the damage of the pneumatic clamp 420 to the pins and ensure the uniform clamping effect when fixing the pins, specifically, an inner pad is bonded to the inner side of the pneumatic clamp 420, a diagonal line is formed on the surface of the inner pad, the inner pad is made of a hard rubber plate, and the overall structure of the secondary shaft 440 is matched with the overall structure of the main shaft 410.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a synchronous all-in-one of test school foot which characterized in that: the pressure gauge comprises an underframe (100), a main cylinder (200), an auxiliary cylinder (250), a forming fixing frame (300) and a built-in cylinder (400), wherein the top of the underframe (100) is fixedly connected with the main cylinder (200), the auxiliary cylinder (250) and the forming fixing frame (300) through screws, the bottom of an inner cavity of the underframe (100) is fixedly connected with the built-in cylinder (400) through screws, a pressure control table (120) is embedded at the top of the underframe (100), an electrical output end of the pressure control table (120) is electrically connected with a data display table (130), a rear side wall of the main cylinder (200) is fixedly connected with an electromagnetic valve (210) through screws, an electrical output end of the electromagnetic valve (210) is fixedly connected with an electrical input end of the main cylinder (200), an output end of the main cylinder (200) is connected with a connecting frame (220) through a flange, and a combined plate (230) is in threaded connection with a, the combined plate is characterized in that the right side wall of the combined plate (230) is fixedly connected with a cutting plate (240) through screws, the right side wall of the cutting plate (240) is integrally formed and connected with a cutter (241), the top of the forming fixing frame (300) is integrally formed with a socket (330), the center of the socket (330) is integrally formed and connected with a groove (340), the top of the socket (330) is provided with an auxiliary guide groove (350), the left side wall and the right side wall of the socket (330) are fixedly connected with a main limiting plate (360) and an auxiliary limiting plate (370) through screws, the bottom of the socket (330) is fixedly connected with a correcting plate (380) through screws, guide plates (242) are welded on the front side wall and the rear side wall of an inner cavity of the correcting plate (380), the top of the built-in cylinder (400) is movably connected with a main shaft rod (410) and an auxiliary limiting plate (370, the bottom of the pneumatic clamp (420) is inlaid with a resistance test probe (430), the electrical output end of the resistance test probe (430) is electrically connected with a wire, and the electrical output end of the wire is electrically connected with the electrical input end of the data display meter (130).

2. The synchronous all-in-one of test school foot of claim 1, its characterized in that: the top of the bottom frame (100) is fixedly connected with a panel (110) through screws.

3. The synchronous all-in-one of test school foot of claim 1, its characterized in that: the integral structure of the auxiliary cylinder (250) is the same as that of the main cylinder (200), and the installation positions of the main cylinder (200), the auxiliary cylinder (250) and the molding fixing frame (300) are on the same horizontal line.

4. The synchronous all-in-one of test school foot of claim 1, its characterized in that: the right side wall of the cutter (241) is integrally connected with a notch, the left side wall of the guide plate (242) is integrally connected with a main guide groove (243), and the position of the notch is aligned with that of the main guide groove (243).

5. The synchronous all-in-one of test school foot of claim 1, its characterized in that: the top of shaping mount (300) is through screw fixed connection with cover plate (310), the top integrated into one piece of cover plate (310) is connected with cover plate hole (320).

6. The synchronous all-in-one of test school foot of claim 1, its characterized in that: the opening position of the auxiliary guide groove (350) and the installation position of the resistance test probe (430) are on the same vertical line.

7. The synchronous all-in-one of test school foot of claim 1, its characterized in that: the inboard bonding of air jig (420) has interior pad, the twill has been seted up on the surface of interior pad, the material of interior pad is the hard rubber board.

8. The synchronous all-in-one of test school foot of claim 1, its characterized in that: the overall structure of the secondary shaft (440) matches the overall structure of the primary shaft (410).