A kind of multiple spot automatic compaction mechanism
Technical field
The utility model is related to compress positioning device field, specifically, being related to a kind of multiple spot automatic compaction mechanism.
Background technology
In metal welding field, welding, it is necessary first to product to be welded is fixed, in order to improve production capacity metal welding
The processing method that multi-point mould is usually taken is connect, and if the solder joint of each product is more, product cave number is again more in addition, general
Logical hold-down mechanism is asynchronous, compression effect difference because there is a problem of compressing, and cannot meet above-mentioned welding requirements.
Invention content
For disadvantages described above, the purpose of this utility model is:There is provided a kind of multiple spot automatic compaction mechanism, the multiple spot is from dynamic pressure
Tight mechanism, which realizes, compresses the synchronous of product, can be compacted around to each solder joint, ensures the welding effect of solder joint.
To achieve the goals above, the technical solution of the utility model is:
A kind of multiple spot automatic compaction mechanism, including bottom plate are provided with product orientation plate, the product orientation on the bottom plate
It is provided with pressing plate above plate, welding hole is provided on the pressing plate, is provided on the pressing plate near the welding hole for pressing
The bullet top component of tight product, the pressing plate are consolidated with carriage, and the carriage is arranged in parallel in rack, is filled by power
Set driving.
Preferably, it is described play top component include bullet top, the bullet apical pore that is arranged on the pressing plate, bullet top elasticity connects
It is connected in the bullet apical pore.
Preferably, the bullet top includes playing fore-set, the lower end for playing fore-set is provided with bullet top boss, the bullet fore-set
Upper end is provided with clamp spring groove, and the bullet apical pore includes bullet fore-set hole that is concentric and communicating and spring eye, the bullet fore-set hole
Positioned at the top of the spring eye, the bullet fore-set is arranged in the bullet fore-set hole and spring eye, and the bullet fore-set is provided with
The part of the clamp spring groove is pierced by the bullet fore-set hole and is connected with clamp spring in the clamp spring groove, bullet top boss with
It is arranged with spring on the bullet fore-set played between fore-set hole.
Preferably, the quantity of the clamp spring groove is two.
Preferably, the carriage is two, two carriages are solid with the both ends of the pressing plate respectively
Knot.
Preferably, described two carriages include holder, setting sliding rail on the bracket and sliding
Sliding block on the sliding rail is set, and the both ends of the pressing plate are fixedly arranged at respectively on two sliding blocks.
Preferably, the power plant is two cylinders, two cylinders are arranged by cylinder frame at two respectively
On the holder.
Preferably, the piston rod of the cylinder is connect with pressing plate link block, two pressing plate link blocks are respectively set
At the both ends of the pressing plate.
Preferably, being provided with air supported head between the cylinder piston rod and the pressing plate link block.
Preferably, the sliding block is connect with the pressing plate link block.
After using above-mentioned technical proposal, the utility model has the beneficial effects that:
Due to a kind of multiple spot automatic compaction mechanism, including bottom plate, product orientation plate is provided on bottom plate, product orientation plate
Top is provided with pressing plate, and welding hole is provided on pressing plate, and the bullet top component for compressing product is provided on the pressing plate near welding hole,
Pressing plate is consolidated with carriage, and carriage is arranged in parallel in rack, is driven by power plant.Pressing plate is solid with carriage
Knot, is driven by power plant, is realized that pressing plate synchronizes and is pushed, while playing top component and being pressed on product solder joint attachment, can be attached by solder joint
Pressurization is real, and ensureing each solder joint has enough pressing forces.
Since bullet top includes playing fore-set, the lower end for playing fore-set is provided with bullet top boss, and it is recessed that bullet fore-set upper end is provided with clamp spring
Slot, it includes bullet fore-set hole that is concentric and communicating and spring eye to play apical pore, plays the top that fore-set hole is located at spring eye, plays fore-set and sets
It sets and is playing in fore-set hole and spring eye, the part that bullet fore-set is provided with clamp spring groove is pierced by bullet fore-set hole and in clamp spring groove card
It is connected to clamp spring, is arranged with spring on the bullet fore-set between bullet top boss and bullet fore-set hole, spring is in compressive state, when under pressing plate
When die pressing product, bullet top boss is contacted with product first, as to push bullet top boss band fore-set of moving upward for pressing plate, to further
The elastic force of compressed spring, spring passes to bullet top boss so that bullet top boss is pressed on the solder joint attachment of product.
Since the quantity of clamp spring groove is two, the position that clamp spring is connected to clamp spring groove is adjusted, it can be according to different productions
Product are pre-adjusted the elastic force of spring.
Due to being provided with air supported head between cylinder piston rod and pressing plate link block, to ensure cylinder and pressing plate link block energy
Enough vertical operations.
In conclusion a kind of multiple spot automatic compaction mechanism of the utility model solves hold-down mechanism common in the prior art
It is asynchronous, compression effect difference because there is a problem of compressing.A kind of multiple spot automatic compaction mechanism of the utility model is realized to product
It is synchronous to compress, can be compacted around to each solder joint, ensure the welding effect of solder joint.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of multiple spot automatic compaction mechanism of the utility model;
Fig. 2 is the sectional view for playing top component;
In figure:1- bottom plates, 2- product orientation plates, 3- pressing plates, 4- bullet top components, 41- bullet fore-sets, 42- bullets top boss, 43-
Clamp spring groove, 44- bullet fore-sets hole, 45- spring eyes, 46- clamp springs, 47- springs, 5- power plants, 6- carriages, 61- holders,
62- sliding rails, 63- sliding blocks, 8- cylinder frames, 9- pressing plate link blocks, 10- air supported heads.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of multiple spot automatic compaction mechanism, including bottom plate 1, it is provided with product orientation plate 2 on bottom plate 1, is produced
The top of product positioning plate 2 is provided with pressing plate 3, and welding hole is provided on pressing plate 3, is provided on the pressing plate 3 near welding hole for compressing
The bullet top component 4 of product, pressing plate 3 are consolidated with carriage 6, and carriage 6 is arranged in parallel in rack (being not drawn into figure), by
Power plant 5 drives.
As Fig. 1 and Fig. 2 jointly shown in, it includes bullet top, the bullet that is arranged on pressing plate 3 to play top component 4 in the present embodiment
Apical pore, bullet top elastic connection are playing in apical pore.Further, bullet top includes playing fore-set 41, and the lower end for playing fore-set 41 is provided with bullet top
Boss 42 plays 41 upper end of fore-set and is provided with clamp spring groove 43, and it includes bullet fore-set that is concentric and communicating hole 44 and spring to play apical pore
Hole 45 plays the top that fore-set hole 44 is located at spring eye 45, plays fore-set setting and is playing in fore-set hole 44 and spring eye 45, plays fore-set 41
The part for being provided with clamp spring groove 43 is pierced by bullet fore-set hole 44 and is connected with clamp spring 46 at clamp spring groove 43, bullet top boss 42
It is arranged with spring 47 on bullet fore-set 41 between bullet fore-set hole 44, spring 47 is in compressive state, when 3 times die pressing products of pressing plate
When, bullet top boss 42 is contacted with product first, fore-set 41 is moved upwards as pressing plate 3 pushes 42 band of bullet top boss, thus into one
Compressed spring 47 is walked, the elastic force of spring 47 passes to bullet top boss 42 so that bullet top boss 42 is pressed on the solder joint attachment of product.
Further, the quantity of clamp spring groove 43 is two, adjusts the position that clamp spring 46 is connected to clamp spring groove 43, can be according to different productions
Product are pre-adjusted the elastic force of spring 47.
As shown in Figure 1, in the present embodiment carriage 6 be two, two carriages 6 respectively with pressing plate 3 two
End consolidates.Preferably two carriages 6 include holder 61,62 and of sliding rail being arranged on holder 61 in the present embodiment
The both ends of the sliding block 63 being slidably arranged on sliding rail 62, pressing plate 3 are fixedly arranged at respectively on two sliding blocks 63.In the present embodiment into
One step preferred power plant 5 is two cylinders, and two cylinders are arranged by cylinder frame 8 on two holders respectively, air cylinder support 8
For the L shape plates being made of two pieces of straight panels, reinforcing plate is additionally provided with to enhance the intensity of L shaped plate between two pieces of straight panels.The work of cylinder
Stopper rod is connect with pressing plate link block 9, and two pressing plate link blocks 9 are separately positioned on the both ends of pressing plate 3.Cylinder piston rod connects with pressing plate
It connects and is provided with air supported head 10 between block 9, to ensure that cylinder can be run vertically with pressing plate link block 9.In the present embodiment,
Sliding block 63 is connect with pressing plate link block 9, to which cylinder pushes pressing plate link block 9, you can ensures the both ends of pressing plate 3 along two
62 synchronizing moving of sliding rail.
A kind of operation principle of multiple spot automatic compaction mechanism of the utility model is as follows:
As Fig. 1 and Fig. 2 jointly shown in, pressing plate 3 and carriage 6 are consolidated and are driven by power plant 5, i.e., two cylinders are logical
It crosses pressing plate link block 9 while pressing plate 3 being pushed to compress product, and under the action of sliding rail 10 and air supported head 9, ensure that pressing plate 3
The balance of movement, while thering is bullet top component 4 to carry out independent compacting near each solder joint, it ensure that welding effect.This
A kind of multiple spot automatic compaction mechanism of utility model realizes the synchronous compression to product, can be compacted around to each solder joint, ensures weldering
The welding effect of point.
Above-described embodiment is only the citing of specific embodiment of the present invention, and the scope of protection of the utility model is to weigh
Subject to the content that profit requires, any equivalent transformation carried out based on the technical inspiration of the utility model, also in the utility model
Protection domain within.