CN211297197U

CN211297197U - PCB jig

Info

Publication number: CN211297197U
Application number: CN201922470040.3U
Authority: CN
Inventors: 程正家
Original assignee: Hongzhixiang Intelligent Technology Development Kunshan Co ltd
Current assignee: Hongzhixiang Intelligent Technology Development Kunshan Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a PCB tool, a work piece equipment aluminium system shell for carrying out welded fastening and with the good work piece of welding to the work piece, the PCB tool is including upwards extending and first riser and the second riser that the interval set up, connect the bridge piece between first riser and second riser, be connected through bearing assembly between first riser and the bridge piece, be connected through the rotation driving subassembly between second riser and the bridge piece, work piece and aluminium system shell are placed on the bridge piece, the rotation driving subassembly drives the bridge piece and overturns so that the bridge piece is up or down under the cooperation of bearing assembly, bridge piece one side is equipped with the fixed subassembly that is used for fixed work piece and aluminium system shell, the bridge piece below is equipped with drive arrangement and connects the tray on drive arrangement. The utility model discloses a PCB tool, easy operation realizes the integration of welding and installation, can realize automated control, and the work piece of preparation is of high quality, and machining efficiency is high.

Description

PCB jig

Technical Field

The utility model relates to a PCB tool.

Background

In the traditional technology, the welding and the installation of the PCB are completed separately, the welded PCB is easy to damage, the PCB is easy to deform in the welding process, and the operation difficulty of workers is large.

Accordingly, there is a need for an improved PCB fixture to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB tool to solve the problem that current PCB tool processing PCB board is out of shape easily, and the problem that the workman operates the degree of difficulty and is big.

In order to achieve the above object, the present invention provides a PCB jig for welding and fixing a workpiece and assembling the welded workpiece into an aluminum housing, the PCB jig comprising a first vertical plate and a second vertical plate extending upward and spaced apart from each other, and a bridge plate connected between the first vertical plate and the second vertical plate, wherein the first vertical plate is connected to the bridge plate via a bearing assembly, the second vertical plate is connected to the bridge plate via a rotation driving assembly, the workpiece and the aluminum housing are placed on the bridge plate, the rotation driving assembly drives the bridge plate to turn over under the cooperation of the bearing assembly so that the bridge plate faces upward or downward, a fixing assembly for fixing the workpiece and the aluminum housing is disposed on one side of the bridge plate, a driving device and a tray connected to the driving device are disposed below the bridge plate, the driving device is used for driving the tray to move up and down so as to support the workpiece and the aluminum shell when the workpiece faces downwards.

As a further improvement of the utility model, bearing assembly includes bearing, pivot and bearing frame, the pivot with cross bridge plate fixed connection, bearing and bearing frame and first riser fixed connection, the pivot is pegged graft in the bearing and with the bearing rotates to be connected, the bearing frame is packed into to the bearing, is used for the cooperation cross the upset of bridge plate.

As a further improvement of the present invention, the rotation driving assembly includes a support plate fixedly connected to the bridge plate and a rotary cylinder for driving the support plate to rotate.

As a further improvement, the gap bridge plate is provided with a positioning assembly for positioning the workpiece, the positioning assembly comprises a positioning cylinder and a positioning pin, the positioning cylinder is located on the lower side of the gap bridge plate, and the positioning cylinder is provided with a positioning pin which runs through the gap bridge plate.

As a further improvement of the utility model, fixed subassembly is including being located fixed cylinder of bridge plate below with be located the rotatory jar pressure head of fixed cylinder top, fixed cylinder is used for the drive rotatory jar pressure head is rotatory.

As a further improvement, the PCB jig further comprises a first bottom plate for supporting the driving device, a rodless cylinder extending along a direction parallel to the first vertical plate and the second vertical plate is arranged below the first bottom plate, the rodless cylinder is movably connected with the first bottom plate to drive the first bottom plate is close to or away from the bridge plate.

As a further improvement, first bottom plate below is equipped with linear bearing, the PCB tool is still including being located first bottom plate below and with the second bottom plate that first bottom plate interval set up, be equipped with on the second bottom plate with linear bearing complex linear bearing seat, linear bearing's extending direction with the extending direction of rodless cylinder is unanimous, rodless cylinder drive first bottom plate is followed the extending direction of linear bearing seat removes.

As a further improvement of the utility model, the electric cabinet that is used for control no pole cylinder on-off state is placed to second bottom plate below.

The utility model has the advantages that: the utility model discloses a PCB tool, easy operation realizes the integration of welding and installation, can realize automated control, and the work piece of preparation is of high quality, and machining efficiency is high.

Drawings

Fig. 1 is a schematic structural view of a PCB jig and a workpiece according to the present invention;

fig. 2 is a schematic structural view of the PCB jig and the aluminum housing of the present invention;

fig. 3 is a schematic side cross-sectional view of the PCB jig of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, a PCB fixture 100 is used for welding and fixing a workpiece 200 and assembling the welded workpiece 200 into an aluminum housing 300, wherein the PCB fixture 100 includes a first vertical plate 1 and a second vertical plate 2 extending upward and spaced apart from each other, a bridge plate 3 connected between the first vertical plate 1 and the second vertical plate 2, a bearing assembly 4 for connecting the first vertical plate 1 and the bridge plate 3, a rotary driving assembly 5 for connecting the second vertical plate 2 and the bridge plate 3, a fixing assembly 6 disposed on one side of the bridge plate 3 for fixing the workpiece 200 and the aluminum housing 300, a driving device 7 disposed below the bridge plate 3, a tray 8 connected to the driving device 7, a positioning assembly 9 disposed on the bridge plate 3 for positioning the workpiece 200, and a first bottom plate disposed below the driving device 7 and fixedly connected to the driving device 7 for supporting the driving device 7 10. A second bottom plate 11 positioned below the first bottom plate 10 and spaced apart from the first bottom plate 10, and an electric cabinet 12 positioned below the second bottom plate 11.

The bearing assembly 4 comprises a bearing 41, a rotating shaft 43 and a bearing seat 42, the rotating shaft 43 is fixedly connected with the gap bridge plate 3, the bearing 41 is fixedly connected with the bearing seat 42 and the first vertical plate 1, the rotating shaft 43 is inserted into the bearing 41 and is rotatably connected with the bearing 41, and then the rotating shaft 43 is installed in the bearing seat 42 to be matched with the overturning of the gap bridge plate 3.

The rotation driving assembly 5 includes a supporting plate 52 fixedly connected to the bridge plate 3 and a rotation cylinder 51 for driving the supporting plate 52 to rotate.

The workpiece 200 and the aluminum shell 300 are placed on the bridge plate 3, and the rotary driving component 5 drives the bridge plate 3 to turn over under the matching of the bearing component 4 so that the bridge plate 3 faces upwards or downwards.

The driving device 7 is configured to drive the tray 8 to move up and down to support the workpiece 200 and the aluminum housing 300 when the workpiece is facing downward. In this embodiment, the driving device 7 is a cylinder, and controls the tray 8 to move upward to hold the workpiece 200 and the aluminum housing 300 when the bridge plate 3 is turned upside down to face the workpiece 200 and the aluminum housing 300 downward.

The positioning assembly 9 comprises a positioning cylinder 91 positioned on the lower side of the bridge plate 3 and a positioning pin 92 arranged on the positioning cylinder 91 and penetrating through the bridge plate 3. The two positioning pins 92 are arranged on two sides of the workpiece 200 to position the workpiece 200, so that a user can conveniently place the workpiece 200 and process the workpiece 200.

The fixing assembly 6 comprises a fixing cylinder 61 positioned below the bridge plate 3 and a rotating cylinder pressure head 62 positioned above the fixing cylinder 61, wherein the fixing cylinder 61 is used for driving the rotating cylinder pressure head 62 to rotate. After the work 200 is welded, the aluminum housing 300 is placed, and then the rotary cylinder ram 62 is rotated so that the ram is positioned above the aluminum housing 300, so that the aluminum housing 300 and the work 200 do not fall down after the bridge plate 3 is turned upside down.

A linear bearing 101 and a rodless cylinder 102 extending in a direction parallel to the first vertical plate 1 and the second vertical plate 2 are arranged below the first bottom plate 10, and the rodless cylinder 102 is movably connected with the first bottom plate 10 to drive the first bottom plate 10 to approach or leave the bridge plate 3.

The second base plate 11 is provided with a linear bearing seat 111 matched with the linear bearing 101, the extending direction of the linear bearing 101 is consistent with the extending direction of the rodless cylinder 102, and the rodless cylinder 102 drives the first base plate 10 to move along the extending direction of the linear bearing seat 111. So that the drive means 7 and the tray 8 are moved under the bridge plate 3 when the bridge plate 3 is turned downwards.

An electric control box 12 for controlling the on-off state of the rodless cylinder 102 is arranged below the second bottom plate 11, and a button 112 for controlling the operation of each workpiece 200 is arranged on the second bottom plate 11. The electric cabinet 12 controls the work of the rotary driving component 5, the fixing component 6, the driving device 7, the positioning component 9 and the rodless cylinder 102.

The utility model discloses a PCB tool 100 as follows:

the positioning cylinder 91 controls the positioning pins 92 to protrude upwards, and the workpiece 200 is placed between the positioning pins 92; welding the workpiece 200, and placing an aluminum shell 300 after the welding is finished; the fixed cylinder 61 controls the rotary cylinder ram 62 to rotate above the aluminum shell 300; the rotary driving component 5 drives the gap bridge plate 3 to rotate; controlling the rodless cylinder 102 to move the driving device 7 and the tray 8 below the bridge plate 3; controlling the driving device 7 to move upwards; the rotating cylinder ram 62 is controlled to rotate away and the work piece 200 and the aluminium casing 300 fall under gravity onto said pallet 8; the rotary drive assembly 5, the positioning assembly 9 and the rodless cylinder 102 are controlled to return to the initial positions.

The PCB jig 100 of the utility model places the workpiece 200 on the gap bridge plate 3 for welding, thereby preventing the workpiece 200 from deforming when welding too long; by arranging the positioning assembly 9, the precision is improved, and the workpiece 200 is convenient to process; by arranging the rotary drive assembly 5 and the drive means 7 to cooperate, the finished workpiece 200 and the aluminium housing 300 can be placed directly on the pallet 8. The utility model discloses a PCB tool 100, easy operation realizes the integration of welding and installation, can realize automated control, and the work piece 200 of preparation is of high quality, and machining efficiency is high.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a PCB tool for carry out welded fastening and assemble the good work piece of welding to aluminium system shell to the work piece, its characterized in that: the PCB jig comprises a first vertical plate and a second vertical plate which extend upwards and are arranged at intervals, and a gap bridge plate connected between the first vertical plate and the second vertical plate, wherein the first vertical plate and the gap bridge plate are connected through a bearing assembly, the second vertical plate and the gap bridge plate are connected through a rotary driving assembly, a workpiece and an aluminum shell are placed on the gap bridge plate, the rotary driving assembly drives the gap bridge plate to turn over under the matching of the bearing assembly so that the gap bridge plate faces upwards or downwards, a fixing assembly used for fixing the workpiece and the aluminum shell is arranged on one side of the gap bridge plate, a driving device and a tray connected to the driving device are arranged below the gap bridge plate, and the driving device is used for driving the tray to move up and down to support the workpiece and the aluminum shell facing downwards.

2. The PCB jig of claim 1, wherein: the bearing assembly comprises a bearing, a rotating shaft and a bearing seat, the rotating shaft is fixedly connected with the bridge plate, the bearing is fixedly connected with the bearing seat and the first vertical plate, the rotating shaft is inserted in the bearing and rotatably connected with the bearing, and the bearing is arranged in the bearing seat and is used for matching with the turning of the bridge plate.

3. The PCB jig of claim 1, wherein: the rotary driving assembly comprises a supporting plate fixedly connected with the gap bridge plate and a rotary cylinder used for driving the supporting plate to rotate.

4. The PCB jig of claim 1, wherein: the gap bridge plate is provided with a positioning assembly for positioning a workpiece, and the positioning assembly comprises a positioning cylinder and a positioning pin, wherein the positioning cylinder is located on the lower side of the gap bridge plate, and the positioning pin is arranged on the positioning cylinder and penetrates through the gap bridge plate.

5. The PCB jig of claim 1, wherein: the fixed assembly comprises a fixed cylinder and a rotary cylinder pressure head, the fixed cylinder is located below the bridge plate, the rotary cylinder pressure head is located above the fixed cylinder, and the fixed cylinder is used for driving the rotary cylinder pressure head to rotate.

6. The PCB jig of claim 1, wherein: the PCB jig further comprises a first bottom plate used for supporting the driving device, a rodless cylinder extending in a direction parallel to the first vertical plate and the second vertical plate is arranged below the first bottom plate, and the rodless cylinder is movably connected with the first bottom plate to drive the first bottom plate to be close to or far away from the bridging plate.

7. The PCB jig of claim 6, wherein: the PCB jig is characterized in that a linear bearing is arranged below the first base plate, the PCB jig further comprises a second base plate which is arranged below the first base plate and is arranged at an interval with the first base plate, a linear bearing seat matched with the linear bearing is arranged on the second base plate, the extending direction of the linear bearing is consistent with the extending direction of the rodless cylinder, and the rodless cylinder drives the first base plate to move along the extending direction of the linear bearing seat.

8. The PCB jig of claim 7, wherein: an electric cabinet used for controlling the on-off state of the rodless cylinder is arranged below the second bottom plate.