Utility model content
The purpose of this utility model is to provide a kind of precise positioning and the chip terminal laser machine of liquid crystal display will not be damaged
To achieve the above object, the technical solution of the utility model is as follows:
A kind of radium-shine machine positioning device of chip terminal, including rack, the rack top connect support plate by hydraulic cylinder,
Adjustable plate is connected by support column above the support plate, passes through connecting column connecting working table, the tune above the adjustable plate
It saves plate upper side and is equipped with positioning device, the support plate upper side is equipped with the first lead screw, first lead screw and movable stand spiral shell
The both ends of line connection, the movable stand are connected by the second lead screw with the second motor, are threaded with cunning on the second lead screw
Motion block, the sliding shoe front side are equipped with laser machine.
The hydraulic cylinder is four and is evenly arranged on the quadrangle of the rack.
The movable stand both ends are stretched out the support plate two sides and are upwardly extended, and second lead screw is located on workbench
The support column is four and is evenly arranged on the quadrangle of the support plate.
The adjustable plate upper side is equipped with sliding rail, and the positioning device is slidably connected with sliding rail.
It is square structure in the middle part of the connecting column, upper and lower ends are cylindrical structure.
Third lead screw is equipped on the adjustable plate at connecting column, is threadedly coupled crushing block on third lead screw.
The workbench upper side is equipped with a limit plate, is additionally provided with multiple limit holes, the limit on the workbench
Hole is connect with limited block.
First lead screw is connect with first motor, and third lead screw is connect with third motor.
Compared with prior art, the technical effect of the utility model are as follows:
1. connecting support plate by hydraulic cylinder above rack, pass through support column connection adjustable plate, adjustable plate above support plate
By connecting column connecting working table, the height by adjusting hydraulic cylinder can keep the levelness of workbench for top.
2. support plate upper side is equipped with the first lead screw connecting with first motor, the first lead screw is threadedly coupled with movable stand,
The both ends of movable stand are connected by the second lead screw with the second motor, are threaded with sliding shoe, sliding shoe on the second lead screw
Front side is equipped with laser machine, by controlling the working condition of first motor and the second motor, can very easily adjust laser machine
3. workbench upper side is equipped with a limit plate, multiple limit holes, limit hole and limited block are additionally provided on workbench
Connection, by adjusting the position of limited block, can position various sizes of workpiece.
4. adjustable plate upper side is equipped with sliding rail, the positioning device is slidably connected with sliding rail, by adjusting positioning device
Position on the slide rail can more accurately position workpiece.
The radium-shine machine positioning device of chip terminal shown in -4 referring to Fig.1, including rack 1, it is uniformly distributed by four above rack 1
Support plate 4 is connect with 1 four jiaos of hydraulic cylinders of rack, the fixing end 2 of hydraulic cylinder connects rack 1, and telescopic end 3 connects support plate 4, support
Pass through four above plate 4 and be evenly arranged on the connection adjustable plate 6 of quadrangle support column 5 of support plate 4, passes through four companies above adjustable plate 6
7 connecting working table 24 of column is connect, 24 upper side of workbench is equipped with a limit plate 21 at front side edge, is additionally provided on workbench 24
16 limit holes 28, limit hole 28 are connect with limited block 26, are square structure in the middle part of connecting column 7, and upper and lower ends are cylinder 29, are adjusted
The third lead screw 22 connecting with third motor 23 is equipped on section plate 6 at connecting column 7, is threadedly coupled and squeezes on third lead screw 22
Block 27,6 upper side of adjustable plate are equipped with sliding rail 14 close to edge, pass through 15 connection support bar 16 of fixture block, support rod on sliding rail 14
16 tops connect support arm 18 by link block 17, and 18 front end of support arm passes through 19 connection locator 20 of fixed block, support plate 4
Upper side is threadedly coupled equipped with the first lead screw 8 for connecting 9 with first motor, the first lead screw 8 with movable stand 10, and the two of movable stand 10
End is stretched out 4 two sides of support plate and is upwardly extended, and the both ends of movable stand 10 are connected by the second lead screw 11 connecting with the second motor 25
It connects, the second lead screw 11 is located at 24 top of workbench, is threaded with sliding shoe 12 on the second lead screw 11,12 leading flank of sliding shoe is set
There is laser machine 13.