Full-automatic index dial squeeze riveter
The present invention relates to automation equipment, more particularly to a kind of full-automatic index dial squeeze riveter.
Field is assembled in mechanical automation, index dial can be realized processing while multistation, accurate positioning, and complete many
Road manufacturing procedure, such as assembling, tapping, press, secondary operation etc..In the manufacturing procedure of part, such as press operation, it is sometimes desirable to relatively
The big power that presses, and index dial is usually hanging installation, it is impossible to bear the larger power that presses.Solution in problems
On, conventional method be do below the work step that presses one can slide fit supporting construction, which has the disadvantage to still suffer from small gap, no
Method meets higher required precision, while index dial is easily deformed；Another kind of conventional method is to do one below the work step that presses
Rolling supporting structure, overcome a scheme presence minim gap, but during pressing index dial still in stress, and
And supporting construction is linear contact lay with index dial, contact area is little, and during length use, index dial has the wind being deformed
Danger.Therefore, it is necessary to a kind of safe and reliable supporting construction is invented, and while the larger power of pressing being born, will not be to indexing
Disk produces impact, while realizing producing in enormous quantities.
Content of the invention
It is an object of the invention to provide a kind of full-automatic index dial squeeze riveter undamaged to index dial.
For reaching above-mentioned purpose, the technical solution used in the present invention is：A kind of full-automatic index dial squeeze riveter, which includes bottom
Seat, the work top being fixed on the base, the pressurized cylinder bearing being fixedly installed on the work top, it is fixedly installed in
Dispenser on the work top and positioned at the pressurized cylinder bearing side, it is installed on the pressurized cylinder bearing and piston rod
Under the upper mould that presses of the pressurized cylinder for arranging down and the pressurized cylinder phase drive connection, the pressing being installed on the index dial
Mould, squeeze riveter also include for when pressing by described press lower mould jack-up and during pressing with the index dial from,
And the jacking system of the lower mould steady fall that makes to press after the completion of pressing.
Optimize, the jacking system including jack-up upper plate, jack-up lower plate, being connected to below the lower mould that presses while wearing
On the index dial and contiguous block moving up and down, the jack-up upper plate is fixed on the contiguous block lower end, the top
Rise on the support base that lower plate is fixed on installed in the pressurized cylinder bearing, the lower surface of the jack-up upper plate offers arc
Groove, is provided with the first projection for extending downwardly, between the bottom surface of the first projection and the bottom land of deep-slotted chip breaker in the deep-slotted chip breaker
The First Transition face and the second transition face for inclining is formed, is provided with, on the upper surface of the jack-up lower plate, second for arcuately extending
Projection, forms the 3rd transition face and the 4th mistake of inclination between the upper surface of the top surface of second projection and the jack-up lower plate
Face is crossed, described first raised and the second raised and index dial the center of circle is conllinear.
Optimize, castor runners is installed below the base.
Optimize, squeeze riveter also includes the correcting post being installed on the die holder of the upper mould that presses.
Optimize, described jacking system is the lower mould jack-up that will press on pressurized cylinder bearing and when needing to press
The jack-up cylinder withdrawn after completing to press.
As technique scheme is used, the present invention has following advantages compared with prior art：The present invention passes through jack-up
Device can be implemented on index dial and directly be pressed, and simple structure, and cost is relatively low, good reliability, will not be to index dial
Cause any damage.
Description of the drawings
Accompanying drawing 1 is the general structure schematic diagram of index dial squeeze riveter；
Accompanying drawing 2 is to press the structural representation of part；
Accompanying drawing 3 is the structural representation of jack-up upper plate；
Accompanying drawing 4 is the structural representation of jack-up lower plate；
The relative motion schematic diagram of jack-up upper plate and jack-up lower plate when accompanying drawing 5 is work；
The relative motion generalized section of jack-up upper plate and jack-up lower plate when accompanying drawing 6 is work.
Wherein：1st, pressurized cylinder；2nd, correcting post；3rd, pressurized cylinder bearing；4th, work top；5th, base；6th, castor runners；7、
Index dial；8th, dispenser；9th, press upper mould；10th, press lower mould；11st, contiguous block；12nd, jack-up upper plate；13rd, jack-up lower plate；14、
Support base；15th, First Transition face；16th, the second transition face；17th, the 3rd transition face；18th, the 4th transition face.
The invention will be further described for shown embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, full-automatic index dial squeeze riveter include base 5, the lower section of the base 5 be provided with castor runners 6,
The work top 4 being fixed on the base 5, the pressurized cylinder bearing 3 being fixedly installed on the work top 4, fixed installation
Dispenser 8 on the work top 4 and positioned at 3 side of pressurized cylinder bearing, be installed on the pressurized cylinder bearing 3 and
The pressurized cylinder 1 that piston rod is arranged down is installed on described with the upper mould 9 that presses of 1 phase drive connection of the pressurized cylinder, correcting post 2
Mould 10 under the pressing press on the die holder of upper mould 9, being installed on the index dial 7, for when pressing by the lower mould that presses
10 jack-up and with the index dial 7 from and the top of 10 steady fall of lower mould that makes to press after the completion of pressing during pressing
As shown in Figure 3,4, the jacking system includes polylith jack-up upper plate 12, jack-up lower plate 13, is connected to described pressing
10 lower section of lower mould is arranged on the index dial 7 and contiguous block moving up and down 11 simultaneously, solid per jack-up upper plate 12 described in block
Due to 11 lower end of the contiguous block, on the support base 14 that the jack-up lower plate 13 is fixed on installed in the pressurized cylinder bearing 3,
The lower surface of the jack-up upper plate 12 offers deep-slotted chip breaker, is provided with the first projection for extending downwardly in the deep-slotted chip breaker, described
First Transition face 15 and second transition face 16 of inclination, the jack-up is formed between the bottom surface of the first projection and the bottom land of deep-slotted chip breaker
The second projection for arcuately extending, the top surface of second projection and the jack-up lower plate 13 is provided with the upper surface of lower plate 13
Upper surface between form the 3rd transition face 17 and the 4th transition face 18 of inclination, described first raised and second raised and point
The center of circle of scale 7 is conllinear.
Concrete course of action drives press lower mould 10,11 and of contiguous block as shown in Figure 5, Figure 6, in 7 rotation process of index dial
Jack-up upper plate 12 is rotated together, and when First Transition face 15 is contacted with the 3rd transition face 17, the component that can be produced upwards will press
Lower mould 10, contiguous block 11 and 12 jack-up of jack-up upper plate, after reaching peak, by flat between jack-up upper plate 12 and jack-up lower plate 13
Face contacts, and therefore can bear the larger power that presses.Press after end, index dial 7 is rotated further, subsequent second transition face, 16 He
4th transition face 18 is contacted, and the lower mould 10 that presses, contiguous block 11 and jack-up lower plate 12 are under gravity along the second transition face 16
With 18 steady fall of the 4th transition face, until the lower mould 10 that presses is fallen back on index dial 7, so as to jack-up is completed, press and fall
Process, follow-up jack-up upper plate 12 repeat above action with jack-up lower plate 13, realize carrying out pressing for larger power on index dial.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.All according to the present invention
Equivalence changes or modification that Spirit Essence is made, such as install jack-up cylinder to replace under jack-up upper plate and jack-up on support base
Plate, withdraw after completing to press by contiguous block and the lower mould jack-up that presses when needing to press etc., should all cover the protection in the present invention
Within the scope of.