CN212970355U

CN212970355U - SOCKET upper cover flip structure

Info

Publication number: CN212970355U
Application number: CN202021669681.8U
Authority: CN
Inventors: 梁大明
Original assignee: Chart Automation System Co ltd
Current assignee: Chart Automation System Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-13
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a relevant equipment technical field of integrated circuit specifically discloses a SOCKET upper cover flip structure, including test position bottom plate, backing plate, PCB board, SOCKET, upset cylinder, shaft coupling, buffer, spacing bolt, rotatory major axis, buffer support, the baffle that targets in place, bearing holder, bearing, upset cylinder mounting panel, rotatory trunnion, this SOCKET upper cover flip structure, the rotatory 105 rotatory even boards of rotatory major axis pulling of drive of upset cylinder are rotatory, rotatory trunnion inwards slides in rotatory even board oval U-shaped, and final SOCKET upper cover is followed rotatory even boards and is upwards opened together, has accomplished the process of opening. The upset cylinder reverse rotation, rotatory major axis drives n rotatory even board motion simultaneously, and rotatory trunnion backward slip 105 stops to the spacing bolt position in rotatory even board, and the brass pressure head withstands the SOCKET upper cover, begins the test. Therefore, the suction nozzles of the plurality of test positions are opened at one time, the simultaneous test is realized, and the working efficiency is improved.

Description

SOCKET upper cover flip structure

Technical Field

The utility model relates to a relevant equipment technical field of integrated circuit specifically discloses a SOCKET upper cover flip structure.

Background

When a translation type integrated circuit IC sorting machine uses a SOCKET test, a SOCKET upper cover needs to be opened firstly, an adsorption mechanism suction nozzle sucks an IC into the SOCKET, then the SOCKET upper cover is covered, then the test is started, in the past, the opening mode of the SOCKET test generally adopts a manual mode to open the upper cover, the suction nozzle sucks the IC into the SOCKET, then the upper cover is locked manually, the test is started, or the mechanism translates to press the SOCKET upper cover, the test is started, wherein the manual mode and the mechanism translating mode are single, the number of the SOCKET which is opened and covered each time is only 1 or less, a large amount of labor is consumed, the efficiency is low, the one-time opening of a plurality of test positions and a plurality of suction nozzles can not be realized, and the effect of the test can be simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SOCKET upper cover flip structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a SOCKET upper cover flip structure, is including test position bottom plate, backing plate, PCB board, SOCKET, upset cylinder, shaft coupling, buffer, spacing bolt, rotatory major axis, buffer support, baffle, bearing bracket, bearing, upset cylinder mounting panel, rotatory trunnion, rotatory company board, brass pressure head and pressure head installation piece, and is a plurality of SOCKET welds on the PCB board side by side, the PCB board overlaps with the backing plate and installs at the middle part of test position bottom plate upper surface, two sets the output shaft of upset cylinder couples the one end of two shaft couplings respectively, and the other one end of two shaft couplings couples the both ends of rotatory major axis respectively to keep on the same axle center of same straight line.

As a further aspect of the present invention: upset cylinder fixed mounting is on upset cylinder mounting panel, two upset cylinder mounting panel fixed mounting is in the both sides of test position bottom plate upper surface, bearing bracket fixed mounting is located the inboard of upset cylinder mounting panel on test position bottom plate, the bearing is inlayed in bearing bracket, the bearing bracket of installing the bearing is passed at the both ends of rotatory major axis, and the three assembles with the axle center.

As a further aspect of the present invention: it is a plurality of rotatory even board tail end is installed side by side on rotatory major axis with the interval, two rotatory trunnion is fixed in SOCKET upper cover head, pressure head installation piece is installed at rotatory even board intermediate position, the brass pressure head is installed on pressure head installation piece.

As a further aspect of the present invention: the integral shape of the rotary connecting plate is a large U shape, the heads at two sides are waist-round U shapes, and the size of the rotary trunnion is slightly smaller than the waist-round U shape of the rotary connecting plate.

As a further aspect of the present invention: the buffer with spacing bolt is all installed on the buffer support, buffer support fixed mounting is located between bearing bracket and upset cylinder mounting panel on the test position bottom plate.

As a further aspect of the present invention: the in-place baffle is arranged on the rotary long shaft and keeps the same horizontal plane with the SOCKET, and the turnover cylinder rotates for an angle to reach the position of the limiting bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the SOCKET upper cover overturning structure, the overturning cylinder rotates by 105 degrees to drive the rotary long shaft to pull the rotary connecting plate to rotate, the rotary trunnion slides inwards in the rotary connecting plate oval U-shaped, and finally the SOCKET upper cover is opened upwards along with the rotary connecting plate, so that the opening process is completed. The upset cylinder reverse rotation, rotatory major axis drives n rotatory even board motion simultaneously, and rotatory trunnion backward slip 105 stops to the spacing bolt position in rotatory even board, and the brass pressure head withstands the SOCKET upper cover, begins the test. Therefore, the suction nozzles of the plurality of test positions are opened at one time, the simultaneous test is realized, and the working efficiency is improved.

Drawings

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

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

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

FIG. 4 is a schematic view of the SOCKET of the structure of the present invention in an open state;

fig. 5 is a schematic diagram of the closed state of the SOCKET upper cover according to the present invention.

In the figure: 1. a test site floor; 2. a base plate; 3. a PCB board; 4. SOCKET; 5. turning over the air cylinder; 6. a coupling; 7. a buffer; 8. a limit bolt; 9. rotating the long shaft; 10. a buffer; 11. a positioning baffle plate; 12. a bearing support; 13. a bearing; 14. overturning the cylinder mounting plate; 15. rotating the trunnion; 16. rotating the connecting plate; 17. a brass press head; 18. and a pressure head mounting block.

Detailed Description

Please refer to fig. 1-5, in an embodiment of the present invention, an SOCKET upper cover flip structure, including test position bottom plate 1, backing plate 2, PCB board 3, SOCKET4, upset cylinder 5, shaft coupling 6, buffer 7, stop bolt 8, rotatory major axis 9, buffer support 10, baffle 11 targets in place, bearing support 12, bearing 13, upset cylinder mounting panel 14, rotatory trunnion 15, rotatory even board 16, brass pressure head 17 and pressure head mounting block 18, a plurality of SOCKET4 weld side by side on PCB board 3, PCB board 3 and backing plate 2 overlap and install at the middle part of test position bottom plate 1 upper surface, two sets of output shafts of upset cylinder 5 connect the one end of two shaft couplings 6 respectively, and the other one end of two shaft couplings 6 connects the both ends of rotatory major axis 9 respectively, and keep on the same straight line is concentric.

In the figure: the overturning cylinder 5 is fixedly mounted on an overturning cylinder mounting plate 14, the two overturning cylinder mounting plates 14 are fixedly mounted on two sides of the upper surface of the testing position bottom plate 1, the bearing support 12 is fixedly mounted on the testing position bottom plate 1 and located on the inner side of the overturning cylinder mounting plate 14, the bearing 13 is embedded in the bearing support 12, two ends of the rotary long shaft 9 penetrate through the bearing support 12 provided with the bearing 13, and the three are assembled with the same axis.

In the figure: the tail ends of the rotary connecting plates 16 are arranged on the rotary long shaft 9 side by side at the same interval, the two rotary trunnions 15 are fixed at the head of the SOCKET4 upper cover, the pressure head mounting block 18 is mounted at the middle position of the rotary connecting plates 16, the brass pressure head 17 is mounted on the pressure head mounting block 18, the height can be adjusted, and the rotary connecting plates 16 can be used for supporting the SOCKET4 upper cover during rotation.

In the figure: the whole shape of rotatory even board 16 is big U-shaped, and both sides head is the oval U-shaped, and the size of rotatory trunnion 15 slightly is lighter than the size of the 16 oval U-shaped of rotatory even board, and the setting of rotatory even board 16 can be used for the SOCKET4 upper cover in the middle of making to give way, and two rotatory trunnions 15 can freely slide in the 16 oval U-shaped grooves of rotatory even board.

In the figure: buffer 7 and spacing bolt 8 are all installed on buffer support 10, and buffer support 10 fixed mounting is located between bearing bracket 12 and upset cylinder mounting panel 14 on test position bottom plate 1, and buffer 7 plays the cushioning effect.

In the figure: the position baffle 11 is arranged on the rotary long shaft 9 and keeps the same horizontal plane with the SOCKET4, and the overturning air cylinder 5 rotates by 105 degrees until the position baffle 11 reaches the position of the limit bolt 8.

The utility model discloses a theory of operation is: this SOCKET upper cover upset structure, through above-mentioned scheme, when using, both ends upset cylinder 5 upwards drives two shaft couplings 6 simultaneously, shaft coupling 6 drives rotatory major axis 9, rotatory major axis 9 passes bearing 13 in bearing bracket 12 and drives a plurality of SOCKET4 and rotate together, it reaches the motion stroke that upset cylinder 5 set up in advance to rotate to 105, be exactly in time the position of stop bolt 8, stop after buffer 7 gives its buffering, rotatory major axis 9 pulling rotation even board 16 is rotatory simultaneously, rotatory trunnion 15 inwards slides in rotatory even board 16 waist circle U-shaped, last SOCKET4 upper cover is upwards opened along with rotatory even board 16 together, just so the process of opening has been accomplished. The suction nozzle can absorb a plurality of ICs simultaneously and put into SOCKET4 simultaneously, and both ends upset cylinder 5 drives shaft coupling 6 and drives rotatory major axis 9 reverse rotation again, and rotatory major axis 9 drives a plurality of rotatory even boards 16 movements simultaneously, and rotatory trunnion 15 is reverse slip 105 in rotatory even board 16, and the position stops until reaching lower part limit bolt 8, and brass pressure head 17 withstands SOCKET4 upper cover, begins the test. Therefore, the suction nozzles of the plurality of test positions are opened at one time, the simultaneous test is realized, and the working efficiency is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A SOCKET upper cover overturning structure comprises a testing position bottom plate (1), a base plate (2), a PCB (3), SOCKETs (4), an overturning cylinder (5), couplers (6), a buffer (7), a limiting bolt (8), a rotary long shaft (9), a buffer support (10), an in-place baffle (11), a bearing support (12), a bearing (13), an overturning cylinder mounting plate (14), a rotary trunnion (15), a rotary connecting plate (16), a brass pressure head (17) and a pressure head mounting block (18), and is characterized in that a plurality of SOCKETs (4) are welded on the PCB (3) side by side, the PCB (3) and the base plate (2) are arranged in the middle of the upper surface of the testing position bottom plate (1) in an overlapping mode, the output shafts of two overturning cylinders (5) are respectively connected with one end of two couplers (6), and the other ends of the two couplers (6) are respectively connected with two ends of the rotary long shaft (9), and are held on the same straight line and on the same axis.

2. The SOCKET upper cover overturning structure according to claim 1, wherein the overturning cylinder (5) is fixedly mounted on an overturning cylinder mounting plate (14), two overturning cylinder mounting plates (14) are fixedly mounted on two sides of the upper surface of the testing position base plate (1), the bearing bracket (12) is fixedly mounted on the testing position base plate (1) and positioned at the inner side of the overturning cylinder mounting plate (14), the bearing (13) is embedded in the bearing bracket (12), two ends of the rotating long shaft (9) penetrate through the bearing bracket (12) provided with the bearing (13), and the three are assembled coaxially.

3. The SOCKET cover turnover structure as claimed in claim 1, wherein a plurality of rotary connecting plates (16) are arranged on the rotary long shaft (9) side by side at the tail end at the same interval, two rotary trunnions (15) are fixed on the head part of the SOCKET (4) upper cover, the pressure head mounting block (18) is arranged in the middle of the rotary connecting plates (16), and the brass pressure head (17) is arranged on the pressure head mounting block (18).

4. The SOCKET cover turnover structure as claimed in claim 1, wherein the rotary connecting plate (16) is in the shape of a big U, the two ends of the rotary connecting plate are in the shape of a oval U, and the size of the rotary trunnion (15) is slightly smaller than the oval U-shaped size of the rotary connecting plate (16).

5. The SOCKET upper cover overturning structure according to claim 1, wherein the buffer (7) and the limit bolt (8) are both mounted on a buffer bracket (10), and the buffer bracket (10) is fixedly mounted on the test site base plate (1) and is positioned between the bearing bracket (12) and the overturning cylinder mounting plate (14).

6. The SOCKET upper cover overturning structure according to claim 1, wherein the positioning baffle (11) is mounted on the long rotating shaft (9) and keeps the same horizontal plane with the SOCKET (4), and the overturning cylinder (5) rotates by 105 degrees until the positioning baffle (11) reaches the position of the limiting bolt (8).