CN218213135U

CN218213135U - PCBA board measuring and positioning device

Info

Publication number: CN218213135U
Application number: CN202222367855.0U
Authority: CN
Inventors: 卜德镇
Original assignee: Beihai Riyuehui Electronic Co ltd
Current assignee: Beihai Riyuehui Electronic Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-03
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a PCBA technical field, and disclose a PCBA board measurement positioning device, including the device body, the device body includes positioner, elevating gear and workstation, and positioner installs inside the workstation, and elevating gear installs on the positioner top, and positioner includes motor, two-way lead screw, nut seat, goes up positioning fixture block, lower positioning fixture block, bolt, nut, spout and bearing frame, and elevating gear includes saddle and electric telescopic handle, and electric telescopic handle installs in operation tank bottom, and the workstation includes operation groove, base, operating panel and landing leg, and inside in the middle of the workstation was seted up in the operation groove, the landing leg is installed on operation tank top, and operating panel installs on the workstation top. This PCBA board measuring and positioning device passes through the work of locating fixture block from top to bottom in the nut seat cooperation of threaded connection on the two-way lead screw, makes the device body can adapt to the PCBA board of different specification models, still possesses advantages such as make things convenient for operating personnel to take.

Description

PCBA board measuring and positioning device

Technical Field

The utility model relates to a PCBA technical field specifically is a PCBA board measurement positioning device.

Background

PCBA is the short for English Printed Circuit Board Assembly, that is to say PCB blank Board through SMT upper part, or through the whole process of DIP plug-in components, short PCBA for short, PCBA Board needs to fix a position the Circuit Board in installation, preparation, detection etc. in-process, locks the position of PCBA Board through positioner, avoids its dislocation, removal.

Current PCBA board positioner only can satisfy the PCBA board location of a specification model, can not adjust according to different models, simultaneously after the location, because there is not fine impetus when operating personnel takes the PCBA board, damages the PCBA board very easily, so need improve current device to satisfy the actual demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a PCBA board measuring and positioning device possesses and satisfies multiple specification model PCBA board location and takes advantage such as convenience, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a PCBA board measuring and positioning device comprises a device body, wherein the device body comprises a positioning device, a lifting device and a workbench, the positioning device is installed inside the workbench, and the lifting device is installed at the top end of the positioning device;

the positioning device comprises a motor, a bidirectional screw rod, a nut seat, an upper positioning fixture block, a lower positioning fixture block, a bolt, a nut, a sliding groove and a bearing seat, wherein the motor is arranged at the side end of the workbench, the bearing seat is arranged at the side end of the motor, the bidirectional screw rod is arranged at the output end of the motor, the nut seat is arranged on the outer wall of the bidirectional screw rod, the upper positioning fixture block is arranged at the side end of the nut seat, the lower positioning fixture block is arranged at the side end of the nut seat, the bolt is arranged in the lower positioning fixture block, the nut is arranged on the outer wall of the bidirectional screw rod, and the sliding groove is formed at the side end of the nut seat;

the lifting device comprises a supporting table and an electric telescopic rod, the electric telescopic rod is arranged at the bottom end of the operation groove, and the supporting table is arranged at the top end of the electric telescopic rod;

the workstation is including operation groove, base, operating panel and landing leg, inside in the middle of the workstation is seted up in the operation groove, the landing leg is installed on operation groove top, and the base is installed on the top, operating panel installs on the workstation top.

Preferably, the positioning device is fixedly installed inside the workbench, and the lifting device is fixedly installed at the top end of the positioning device.

Through above-mentioned technical scheme, the positioner symmetry sets up, can fix two directions of PCBA board, can not take place the displacement, and elevating gear can make operating personnel can not take place to damage when taking the PCBA board simultaneously.

Preferably, the motor is fixedly installed at the side end of the workbench, a bearing seat is fixedly installed at the side end, the bidirectional screw rod is rotatably connected to the output end of the motor, and the nut seats are symmetrically installed on the outer wall of the bidirectional screw rod in a threaded manner.

Through the technical scheme, the nut seats 23 are symmetrically installed on the outer wall of the bidirectional screw rod through threads, and one side end of each nut seat is connected to the output end of the motor, so that when the motor rotates, the bidirectional screw rod is driven to rotate, and the two nut seats are driven to approach or keep away from moving simultaneously through rotation of the bidirectional screw rod.

Preferably, the upper positioning fixture block is slidably mounted at a side end of the nut seat, the lower positioning fixture block is fixedly mounted at a side end of the nut seat, the bolt is mounted in the lower positioning fixture block and the upper positioning fixture block in a penetrating manner, and a nut is mounted on an outer wall of the bolt in a threaded manner.

Through above-mentioned technical scheme, the bolt runs through the location fixture block and down inside the location fixture block, and goes up the location fixture block and pass through the spout and remove on the bolt outer wall to fix the location fixture block through the nut, thereby reach the effect of location PCBA board.

Preferably, electric telescopic handle fixed mounting is in operation tank bottom, and the saddle is installed in the liftable top.

Through the technical scheme, the supporting platform can be controlled to move up and down by controlling the electric telescopic rod, so that the PCBA board can be conveniently taken by an operator.

Preferably, landing leg fixed mounting has the base on the operation groove top, and top fixed mounting, operating panel fixed mounting is on the workstation top.

Through above-mentioned technical scheme, through control operation panel, can control the start-up operation and the stop work of electric telescopic handle and motor.

Compared with the prior art, the utility model provides a PCBA board measuring and positioning device possesses following beneficial effect:

1. the utility model discloses a control operation panel, start electric telescopic handle, electric telescopic handle drives the saddle and upwards rises, place the PCBA board that needs the location on the saddle, control operation panel once more after adjusting the position, start electric telescopic handle, electric telescopic handle drives the saddle decline, it is on same water flat line to drive top and base top, through control operation panel, the starter motor, start rotating after the motor starts, the motor rotates the two-way lead screw that drives its output and connect and rotates, threaded connection has the nut seat on the two-way lead screw, nut seat symmetry sets up, two nut seats of two-way lead screw rotation drive move to the saddle direction, side and PCBA flange reason laminating of nut seat one end are kept away from to last positioning fixture block and lower positioning fixture block, through swivel nut, make the nut move towards lower positioning fixture block direction on threaded connection's the bolt outer wall, the nut moves and drives the positioning fixture block and moves, until last positioning fixture block and lower positioning fixture block fix the PCBA board, the work of nut seat cooperation about positioning fixture block, the PCBA board of multiple specification can be satisfied.

2. The utility model discloses a swivel nut, make the nut super keep away from down the direction removal of positioning fixture block on threaded connection's bolt outer wall, thereby the last fixed fixture block that will fix the PCBA board loosens, control operation panel, the starter motor, the motor rotates the direction that drives two nut seats and keep away from the saddle and removes, control operation panel once more, start electric telescopic handle, it rises to drive the saddle with electric telescopic handle, then move away the PCBA board on the saddle, can effectively avoid operating personnel to damage the PCBA board at the in-process of taking.

Drawings

FIG. 1 is a schematic view of the PCBA board measuring and positioning device of the structure of the present invention;

FIG. 2 is the internal schematic view of the PCBA board measuring and positioning device of the present invention;

fig. 3 is a partially enlarged schematic view of a in the structure diagram 2 of the present invention.

Wherein: 1. a device body; 2. a positioning device; 3. a lifting device; 4. a work table; 21. a motor; 22. a bidirectional screw rod; 23. a nut seat; 24. an upper positioning fixture block; 25. a lower positioning fixture block; 26. a bolt; 27. A nut; 28. a chute; 29. a bearing seat; 31. a saddle; 32. an electric telescopic rod; 41. an operation slot; 42. a base; 43. an operation panel; 44. and (7) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a PCBA board measuring and positioning device includes a device body 1, the device body 1 includes a positioning device 2, a lifting device 3 and a worktable 4, the positioning device 2 is installed inside the worktable 4, the lifting device 3 is installed at the top end of the positioning device 2;

the positioning device 2 comprises a motor 21, a bidirectional screw rod 22, a nut seat 23, an upper positioning fixture block 24, a lower positioning fixture block 25, a bolt 26, a nut 27, a sliding groove 28 and a bearing seat 29, the motor 21 is installed at the side end of the workbench 4, the bearing seat 29 is installed at the side end, the bidirectional screw rod 22 is installed at the output end of the motor 21, the nut seat 23 is installed on the outer wall, the upper positioning fixture block 24 is installed at the side end of the nut seat 23, the lower positioning fixture block 25 is installed at the side end of the nut seat 23, the bolt 26 is installed inside the lower positioning fixture block 25, the nut 27 is installed on the outer wall, and the sliding groove 28 is arranged at the side end of the nut seat 23;

the lifting device 3 comprises a supporting platform 31 and an electric telescopic rod 32, the electric telescopic rod 32 is installed at the bottom end of the operation groove 41, and the supporting platform 31 is installed at the top end of the electric telescopic rod;

the workbench 4 comprises an operation groove 41, a base 42, an operation panel 43 and supporting legs 44, the operation groove 41 is arranged in the middle of the workbench 4, the supporting legs 44 are arranged at the top end of the operation groove 41, the base 42 is arranged at the top end, and the operation panel 43 is arranged at the top end of the workbench 4.

Specifically, 2 fixed mounting of positioner inside 4 workstations, 3 fixed mounting of elevating gear in 2 tops of positioner, the advantage is, two directions of positioner 2 symmetry settings can be fixed PCBA board, can not take place the displacement, and elevating gear 3 can make operating personnel can not take place to damage when taking the PCBA board simultaneously.

Specifically, the motor 21 is fixedly installed at the side end of the workbench 4, the bearing seat 29 is fixedly installed at the side end, the bidirectional screw rod 22 is rotatably connected to the output end of the motor 21, and the nut seats 23 are symmetrically installed on the outer wall of the bidirectional screw rod 22 through threads, and one side end of the bidirectional screw rod 22 is connected to the output end of the motor 21.

Specifically, the upper positioning fixture block 24 is slidably mounted at the side end of the nut seat 23, the lower positioning fixture block 25 is fixedly mounted at the side end of the nut seat 23, the bolt 26 is penetratingly mounted inside the lower positioning fixture block 25 and the upper positioning fixture block 24, and the nut 27 is threadedly mounted on the outer wall of the lower positioning fixture block 24, so that the advantage is that the bolt 26 penetratingly mounted inside the upper positioning fixture block 24 and the lower positioning fixture block 25, the upper positioning fixture block 24 moves on the outer wall of the bolt 26 through the sliding groove 28, and the upper positioning fixture block 24 is fixed by the nut 27, thereby achieving the effect of positioning the PCBA plate.

Concretely, electric telescopic handle 32 fixed mounting is in operation 41 bottoms of groove, and the saddle 31 is installed to the liftable in top, and the advantage is, can control saddle 31 through control electric telescopic handle 32 and reciprocate to make things convenient for operating personnel to take the PCBA board.

Specifically, the supporting legs 44 are fixedly installed at the top end of the operating groove 41, the base 42 is fixedly installed at the top end, and the operating panel 43 is fixedly installed at the top end of the workbench 4.

When the device is used, the operation panel 43 is controlled to start the electric telescopic rod 32, the electric telescopic rod 32 drives the tray table 31 to rise upwards, a PCBA board to be positioned is placed on the tray table 31, the operation panel 43 is controlled again after the position is adjusted, the electric telescopic rod 32 is started, the electric telescopic rod 32 drives the tray table 31 to descend until the top end and the top end of the base 42 are on the same horizontal line, the motor 21 is started by controlling the operation panel 43, the motor 21 starts to rotate after being started, the motor 21 rotates to drive the bidirectional screw rod 22 connected with the output end thereof to rotate, the nut seats 23 are connected with the bidirectional screw rod 22 in a threaded manner, the nut seats 23 are symmetrically arranged, the bidirectional screw rod 22 rotates to drive the two nut seats 23 to move towards the direction of the supporting platform 31 until the side ends of the upper positioning fixture block 24 and the lower positioning fixture block 25, which are far away from one end of the nut seat 23, are attached to the edge of the PCBA plate, by rotating the nut 27, the nut 27 moves towards the lower positioning fixture block 25 on the outer wall of the threaded bolt 21, the nut 27 moves to drive the upper positioning fixture block 24 to move until the PCBA board is fixed by the upper positioning fixture block 24 and the lower positioning fixture block 25, the nut seat 23 works in cooperation with the upper and lower positioning fixture blocks, the PCBA board with various specifications and models can be met, when the operation is finished, the nut 27 is moved on the outer wall of the threaded bolt 21 in a direction beyond the lower positioning fixture block 25 by rotating the nut 27, thereby loosening the upper fixed fixture block 24 which fixes the PCBA board, controlling the operation panel 43, starting the motor 21, driving the two nut seats 23 to move away from the direction of the tray table 31 by the rotation of the motor 21, controlling the operation panel 43 again, starting the electric telescopic rod 32, driving the tray table 31 to ascend by the electric telescopic rod 32, then remove the PCBA board on saddle 31, can effectively avoid operating personnel to damage the PCBA board in the process of taking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCBA board measuring and positioning device, includes the device body (1), its characterized in that: the device body (1) comprises a positioning device (2), a lifting device (3) and a workbench (4), the positioning device (2) is installed inside the workbench (4), and the lifting device (3) is installed at the top end of the positioning device (2);

the positioning device (2) comprises a motor (21), a bidirectional screw rod (22), a nut seat (23), an upper positioning fixture block (24), a lower positioning fixture block (25), a bolt (26), a nut (27), a sliding groove (28) and a bearing seat (29), the motor (21) is installed at the side end of the workbench (4), the bearing seat (29) is installed at the side end of the motor, the bidirectional screw rod (22) is installed at the output end of the motor (21), the nut seat (23) is installed on the outer wall of the bidirectional screw rod, the upper positioning fixture block (24) is installed at the side end of the nut seat (23), the lower positioning fixture block (25) is installed at the side end of the nut seat (23), the bolt (26) is installed inside the lower positioning fixture block (25), the nut (27) is installed on the outer wall of the bidirectional screw rod, and the sliding groove (28) is opened at the side end of the nut seat (23);

the lifting device (3) comprises a supporting platform (31) and an electric telescopic rod (32), the electric telescopic rod (32) is installed at the bottom end of the operation groove (41), and the supporting platform (31) is installed at the top end of the electric telescopic rod;

workstation (4) are including operation groove (41), base (42), operating panel (43) and landing leg (44), inside in the middle of workstation (4) is seted up in operation groove (41), landing leg (44) are installed on operation groove (41) top, and the top installs base (42), operating panel (43) are installed on workstation (4) top.

2. A PCBA board measuring and positioning device according to claim 1, wherein: the positioning device (2) is fixedly arranged inside the workbench (4), and the lifting device (3) is fixedly arranged at the top end of the positioning device (2).

3. A PCBA board measuring and positioning device according to claim 1, wherein: the motor (21) is fixedly installed at the side end of the workbench (4), a bearing seat (29) is fixedly installed at the side end, the bidirectional screw rod (22) is rotatably connected to the output end of the motor (21), and the nut seats (23) are symmetrically installed on the outer wall of the bidirectional screw rod in a threaded mode.

4. A PCBA board measuring and positioning device according to claim 1, wherein: the upper positioning fixture block (24) is slidably mounted at the side end of the nut seat (23), the lower positioning fixture block (25) is fixedly mounted at the side end of the nut seat (23), the bolt (26) penetrates through the lower positioning fixture block (25) and the upper positioning fixture block (24), and a nut (27) is mounted on the outer wall of the bolt in a threaded mode.

5. A PCBA board measuring and positioning device according to claim 1, wherein: electric telescopic handle (32) fixed mounting is in operation groove (41) bottom, and the saddle (31) is installed in the liftable top.

6. A PCBA board measuring and positioning device according to claim 1, wherein: landing leg (44) fixed mounting is in operation groove (41) top, and top fixed mounting has base (42), operating panel (43) fixed mounting is on workstation (4) top.