Precise device welding equipment
Technical field
The utility model relates to accurate device processing technique fields, specially precise device welding equipment.
Background technique
Welding is a kind of important processing gimmick in accurate device process, especially for electronic component, lesser work
Industry part etc., traditional welding gimmick are that man-hour manually hand-held soldering tip welds on part, and welding fixture, which is difficult to adjust, adapts to different essences
The size of close device, and soldering tip is difficult to hold and consolidate, and cannot ensure that weld locations are accurate, existing welding equipment, soldering tip
Position is difficult to adjust, and soldering tip and feature contacts time need artificial grasp, causes the upper pad size of part uneven, influences
The using effect of part.
Utility model content
The purpose of this utility model is to provide precise device welding equipments, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: precise device welding equipment, including welding
Frame, soldering tip and headstock, the lower sidewall of the weld holder are fixedly connected with headstock, and the top side wall of the weld holder is fixed
It is connected with top plate, the top plate is cavity structure, and one end of the second screw rod is rotatably connected on the inner sidewall of the top plate, described
The other end activity of second screw rod runs through the side wall of top plate and is fixedly connected with handler, and screw thread is socketed on second screw rod
Second swivel nut offers the first opening on the bottom wall of the top plate, the bottom end activity of second swivel nut through the first opening, and
First sliding groove is offered on the side wall of second swivel nut, mandril is slidably connected in the first sliding groove, and the bottom end of the mandril is logical
It crosses spring and is connected with soldering tip, one end of telescopic rod is fixedly connected on the side wall of the soldering tip, the other end of the telescopic rod is logical
It crosses connecting rod and is connected with slide bar, the bottom end activity of the slide bar runs through the roof of headstock and is fixedly connected with sliding sleeve, the cunning
The two sides side wall of set is slidably connected in the second sliding slot that power box inner wall is opened up, and slidably connects cunning in the sliding sleeve
Block, one end of rocking bar is fixedly connected on the rear wall of the sliding block, and the other end of the rocking bar is fixedly connected with the one of shaft
End, the other end of the shaft are fixedly connected with the output end of motor, and the motor is fixedly connected on the inner wall of headstock, institute
It states and is fixedly connected with station on the side wall of headstock, be fixedly connected with fixture on the station.
Preferably, the fixture includes the first screw rod and clamping plate, and the inside of the station offers cavity, and described first
Screw rod is rotatably connected on the inner sidewall of station, and one end activity of first screw rod far from station inner sidewall is through operation
The side wall of platform extends to the outside of station, and two sections of opposite screw threads in direction of rotation, Mei Gesuo are offered on first screw rod
It states equal screw thread on thread segment and is socketed with the first swivel nut, open up on the roof of the station and opened there are two symmetrically arranged second
Mouthful, activity through the second opening and is fixedly connected with clamping plate respectively on the top of two first swivel nuts.
Preferably, two opposite sides of the clamping plate are fixedly connected to rubber layer.
Preferably, the length of the first opening is greater than the second length being open on clamping plate on the top plate bottom wall.
Preferably, the distance between the soldering tip and station are less than twice of rocking bar length.
Compared with prior art, the utility model has the beneficial effects that passing through headstock, the first screw rod and the second screw rod
Combination effectively realizes that soldering tip moves up and down automatically, it is ensured that the weld interval of soldering tip and device is fixed, while the second screw rod of rotation makes
Second swivel nut moves left and right, it is ensured that the welding point alignment on soldering tip and part conveniently realizes that the position of soldering tip is adjusted, really
Protect each position welding comprehensively, rocking bar energy band moving slide-bar moves up and down, it is ensured that the firm movement of soldering tip realizes that pad accurately consolidates,
Whole device is easy to operate, effectively increases the welding efficiency of accurate device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: weld holder 1, headstock 3, station 4, telescopic rod 5, slide bar 6, sliding block 7, sliding sleeve 8, rocking bar 9, turns soldering tip 2
Axis 10, the first screw rod 11, clamping plate 12, the first swivel nut 13, mandril 14, the second screw rod 15, the second swivel nut 16, top plate 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: precise device welding equipment, including weld holder 1, weldering
First 2 and headstock 3, the lower sidewall of weld holder 1 be fixedly connected with headstock 3, the top side wall of weld holder 1 is fixedly connected with top
Plate 17, top plate 17 are cavity structure, and one end of the second screw rod 15 is rotatably connected on the inner sidewall of top plate 17, the second screw rod 15
Other end activity runs through the side wall of top plate 17 and is fixedly connected with handler, and screw thread is socketed with the second swivel nut on the second screw rod 15
16, the first opening is offered on the bottom wall of top plate 17, the length of the first opening is greater than on clamping plate 12 second and opens on 17 bottom wall of top plate
The length of mouth, it is ensured that 2 moving distance of soldering tip is greater than the radius of station 4, it is ensured that soldering tip 2 is suitable for the device of larger area, the
The bottom end activity of two swivel nuts 16 offers first sliding groove through the first opening on the side wall of the second swivel nut 16, in first sliding groove
Mandril 14 is slidably connected, the bottom end of mandril 14 is connected with soldering tip 2 by spring, is fixedly connected on the side wall of soldering tip 2 flexible
The other end of one end of bar 5, telescopic rod 5 is connected with slide bar 6 by connecting rod, and the bottom end activity of slide bar 6 runs through the top of headstock 3
Wall and it is fixedly connected with sliding sleeve 8, the two sides side wall of sliding sleeve 8 is slidably connected at the second sliding slot that 3 inner sidewall of headstock is opened up
On, sliding block 7 is slidably connected in sliding sleeve 8, and one end of rocking bar 9, the other end of rocking bar 9 are fixedly connected on the rear wall of sliding block 7
It is fixedly connected with one end of shaft 10, the distance between soldering tip 2 and station 4 are less than twice of 9 length of rocking bar, it is ensured that in rocking bar
When 9 rotation, soldering tip 2 and station 4 contact the long period, it is ensured that the other end of weld interval, shaft 10 are fixedly connected with motor
Output end, motor is fixedly connected on the inner wall of headstock 3, and station 4 is fixedly connected on the side wall of headstock 3, operates
Fixture is fixedly connected on platform 4, fixture includes the first screw rod 11 and clamping plate 12, and the inside of station 4 offers cavity, the first spiral shell
Bar 11 is rotatably connected on the inner sidewall of station 4, and one end activity of first screw rod 11 far from 4 inner sidewall of station is through operation
The side wall of platform 4 extends to the outside of station 4, and two sections of opposite screw threads in direction of rotation, each spiral shell are offered on the first screw rod 11
Line Duan Shangjun screw thread is socketed with the first swivel nut 13, opened up on the roof of station 4 there are two it is symmetrically arranged second opening, two
Activity through the second opening and is fixedly connected with clamping plate 12 respectively on the top of first swivel nut 13, and two opposite sides of clamping plate 12 are equal
It is fixedly connected with rubber layer, prevents 12 pressure of clamping plate is excessive from damaging to device, it is ensured that the distance between clamping plate 12 can appoint
Meaning is adjusted, it is ensured that whole device is suitable for different size of device, and soldering tip 2, motor, power switch and external power supply, which pass through, leads
Line forms a series circuit.
Working principle: part is placed on station 4, rotates the first screw rod 11, makes two clamping plates 12 are close to each other will
Part clamps, and the second screw rod 15 of rotation moves left and right the second swivel nut 16, and soldering tip 2 is pulled to be aligned with the welding position on part,
Start motor, rocking bar 9 is driven to rotate, pull 8 slide downward of sliding sleeve, band moving slide-bar 6 and soldering tip 2 are moved downward to and connect with part
It touches, after 8 upward sliding a distance of sliding sleeve, pulls soldering tip 2 to separate with part, it is ensured that weld interval.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.