Automatically pin assembly is worn
Technical field
The present invention relates to mechanical field, particularly recombinant material processing unit (plant) field, and in particular to one kind wears pin assembly automatically.
Background technology
Using the fast-growing woods, mangosteen woods and woody low value shrub as raw material, and then extend and utilize agricultural " three surplus things " and work
Industry discarded object, by the technological means such as modification, restructuring, compound, integrated, manufacture specification is adjustable, function is optional, green follows
The recombinant material that ring utilizes, the locked mode pin of its special U-shaped mould, only manually load for a long time, the usage amount of each mould is at least
More than ten, at most twenties, every has several kilograms, and continuous production brings very high labor intensity to filling worker, produces
Safety is with forming efficiency by extreme influence.
The content of the invention
In order to solve the above problems, the present invention proposes one kind and wears pin assembly automatically, compact-sized, easy to use, uses
Mechanical system carries out wearing pin, saves labour, improves efficiency.
Technical scheme:
One kind wears pin assembly automatically, it including motor, worm screw, worm gear, screw mandrel, wear pin frame, sliding block, contiguous block, pilot pin bar, wear pin
Frame upper end is designed with several locked mode cotter ways, wears pin frame lower end and corresponds to locked mode cotter way and is designed with guide rail, guide rail one by one
Aisle is provided between locked mode cotter way, a screw mandrel is equipped with each guide rail, sliding block is also devised with guide rail,
A hole is provided among sliding block, sliding block is rotatably mounted on screw mandrel by silk hole, and screw mandrel rear end is equipped with worm gear, and upper end of slide block passes through company
Connect block and be connected with pilot pin bar, contiguous block is located in aisle, and pilot pin bar is located in locked mode cotter way, and worm gear lower end is equipped with worm screw, worm gear
Coordinate with worm engaging, worm screw both ends are rotatably mounted on support respectively, and support side is fixed on the framework of hydraulic press, on one side
Support on be also equipped with motor, the rotating shaft of motor is connected with worm screw.
Protective cover is also devised with the outside of described worm and worm wheel, protective cover is " G " shape, and protective cover is arranged on hydraulic press
Framework on.
For described locked mode pins position in locked mode cotter way, locked mode pin rear end withstands on pilot pin bar front end, and motor driving worm screw rotates,
Worm screw drives worm gear rotation, and worm gear drives screw mandrel rotation, and screw mandrel rotation makes sliding block be moved in guide rail, and sliding block is moved through
Contiguous block promotes pilot pin bar, and pilot pin bar heads on the forward movement of locked mode pin.
The automatic pin assembly of wearing is that both sides are symmetrical (such as Fig. 1) in machine, when event occurs for the automatic pin assembly of wearing of side
During barrier, opposite side it is automatic wear pin assembly and can also undertake all wear pins action, have extremely strong fault freedom.
Easy to use it is an advantage of the invention that compact-sized, it is strong that failure does not shut down fault-tolerance, is worn using mechanical system
Pin, labour is saved, improve efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram that the present invention installs and uses.
Fig. 2 is Fig. 1 sectional view.
Fig. 3 is Fig. 2 partial enlarged drawing.
Fig. 4 is the sectional perspective schematic diagram one of the present invention.
Fig. 5 is the sectional perspective schematic diagram two of the present invention.
Fig. 6 is the sectional perspective schematic diagram three of the present invention.
Fig. 7 is the hydraulic press overall schematic that the present invention applies installation.
Embodiment
Referring to the drawings 1-7, one kind wears pin assembly automatically, and it includes motor 1, worm screw 2, worm gear 3, screw mandrel 4, wears pin frame 5, cunning
Block 6, contiguous block 7, pilot pin bar 8, wear the upper end of pin frame 5 and be designed with several locked mode cotter ways 51, wear the lower end of pin frame 5 and correspond to locked mode cotter way
51 are designed with guide rail 52 one by one, and aisle 53 is provided between guide rail 52 and locked mode cotter way 51, each guide rail 52
A screw mandrel 4 is inside equipped with, sliding block 6 is also devised with guide rail 52, a hole is provided among sliding block 6, sliding block 6 passes through silk Kong Xuan
Turn to be arranged on screw mandrel 4, the rear end of screw mandrel 4 is equipped with worm gear 3, and the upper end of sliding block 6 is connected with pilot pin bar 8, contiguous block 7 by contiguous block 7
In aisle 53, pilot pin bar 8 is located in locked mode cotter way 51, and the lower end of worm gear 3 is equipped with worm screw 2, and worm gear 3 engages cooperation with worm screw 2,
The both ends of worm screw 2 are rotatably mounted on support 9 respectively, and the side of support 9 is fixed on the framework 10 of hydraulic press, on the support 9 on one side
Motor 1 is also equipped with, the rotating shaft of motor 1 is connected with worm screw 2.
Described worm screw 2 and the outside of worm gear 3 is also devised with protective cover 11, and protective cover 11 is " G " shape, and protective cover 11 is installed
On the framework 10 of hydraulic press.
For described locked mode pins position in locked mode cotter way 51, locked mode pin rear end withstands on the front end of pilot pin bar 8, and motor 1 drives worm screw 2
Rotation, worm screw 2 drive worm gear 3 to rotate, and worm gear 3 drives screw mandrel 4 to rotate, and the rotation of screw mandrel 4 makes sliding block 6 be moved in guide rail 52
Dynamic, sliding block 6 is moved through contiguous block 7 and promotes pilot pin bar 8, and pilot pin bar 8 heads on the forward movement of locked mode pin.
The present invention is in use, locked mode pin is transported to locked mode pin from the automatic cloth pin assembly 12 of a upper device on the lock of the present apparatus 13
In mould cotter way, locked mode pin rear end withstands on pilot pin bar front end, motor driving worm screw rotation, and worm screw drives worm gear rotation, and worm gear drives
Screw mandrel rotates, and screw mandrel rotation makes sliding block be moved in guide rail, and sliding block is moved through contiguous block and promotes pilot pin bar, pilot pin bar top
The forward movement of locked mode pin, locked mode pin is pushed to specified location(In the locked mode pin-and-hole of U-shaped mould 14), after being pushed to position,
Motor counter-rotating, so as to control pilot pin bar to reset, after pilot pin bar resets, the locked mode pin in cloth pin assembly 12 is fed again into locked mode
In cotter way, it is ready for wearing pin next time.
When side automatic wears pin assembly and broken down, the automatic pin assembly of wearing of opposite side even wears two locked mode pins, after
The locked mode pin worn promotes the locked mode pin above put on to enter the locked mode hole of failure side, completes locked mode action;The locked mode worn after meanwhile
Pin also replaces locked mode pin above, in place in the locked mode hole of normal side.So far, double locked mode action is completed, and realizes failure
Do not shut down continuous production.