A kind of pin shapes shear
Technical field
This utility model is related to produce technical field of tooling clamps, more particularly to a kind of pin shaping shear.
Background technology
In the production process of electronic devices and components, it will usually the pin of the good later components and parts of production is sheared, is made
The concordance for obtaining electronic devices and components is fine, it appears that more attractive.But, adopted in prior art mostly and manually use diagonal cutting pliers craft
Shearing, works long hours and causes that operator's finger acid is swollen, and labor intensity is larger, extremely inefficient, and with diagonal cutting pliers shearing nothing by hand
Method ensures consistent with the otch of all devices of batch;The shaping and shearing of device pin is divided into two flow processs, reduces production effect
Rate, improves production cost.
Content of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of pin shaping
Shear.
The technical scheme that this utility model solves above-mentioned technical problem is as follows:A kind of pin shapes shear, the bottom of including
Plate, the base plate be respectively arranged at two ends with driving structure and shaping shear constitution, the driving structure and shaping shear constitution it
Between be provided with disk selection structure and cutter structure, and the disk selection structure be positioned close to the driving structure side and with the driving
The drive end connection of structure, the cutter structure are positioned close to the shaping shear constitution side, and the cutter structure with
The disk selection structure connects away from the driving structure side, and the driving structure drives the cutting knife by the disk selection structure
Structure is moved to the shaping shear constitution, and the cutter structure coordinates the shaping shear constitution to complete component's feet
Shearing and shaping.
The beneficial effects of the utility model are:A kind of pin of the present utility model shapes shear, by the driving
Structure drives the disk selection structure simultaneously to drive the cutter structure move to the shaping shear constitution, and the cutter structure and
The shaping shear constitution coordinates the shearing for completing component pin, and while shearing, the cutter structure drives components and parts
Pin described shaping shear constitution internal shaping, it is ensured that cut with the shaping radian and pin of all pin of optical device of batch
Cut section conforming while, reduce the labor intensity of operator, it is achieved that the shaping of pin of optical device shearing integration stream
Journey is operated, and is substantially increased operating efficiency, is reduced production cost.
On the basis of above-mentioned technical proposal, this utility model can also do following improvement:
Further:The shaping shear constitution includes backboard, mobile shaping block and fixed shear block, the mobile shaping block
It is disposed adjacent in the backboard away from the cutter structure side with fixed shear block, component's feet is from the mobile shaping block
Side is extended through the fixed shear block, and the driving structure drives the cutter structure to institute by the disk selection structure
The motion of fixed shear block is stated, the cutter structure coordinates the first device that will be passed from the fixed shear block with the fixed shear block
Part pin is sheared, while the cutter structure drives the mobile shaping block with fixed shear block relative motion and to complete unit
Device pin shapes.
The beneficial effect of above-mentioned further scheme is:The cutter structure is coordinated to realize first device by the fixed shear block
Part pin shearing, and it is complete to drive the mobile shaping block to produce relative motion with fixed shear block by cutter structure motion
Into the shaping of component's feet, integration processing, process time is substantially reduced, production efficiency is improve.
Further:The mobile shaping block is provided with the first pellet, and first pellet is provided with multiple positioning insertion pins, institute
State fixed shear block and be provided with the second pellet, second pellet is provided with the gap between a plurality of gap, and two neighboring contact pin
Alignd with the gap one by one, first pellet is arranged with the second pellet adjacent contact, the pin of components and parts is from adjacent
Gap between two contact pins is inserted through the corresponding gap, and the cutter structure drives the mobile shaping block
Court causes the gap between the two neighboring contact pin to misplace with corresponding gap and complete unit away from one lateral movement of the backboard
Device pin shapes.
The beneficial effect of above-mentioned further scheme is:Drive the first pellet relative with the second pellet by the cutter structure
Motion, you can component's feet is formed after the completion of shearing to component's feet, integration processing are very convenient.
Further:The shaping shear constitution also includes that L-shaped spacing bent angle, the fixation of the spacing bent angle set
Put on the backboard near mobile shaping one side surface of block, another side along the mobile shaping block moving direction with
The mobile shaping block contact is arranged.
The beneficial effect of above-mentioned further scheme is:The mobile shaping block can be caused to move by the spacing bent angle
Be not in skew in dynamic process, so may insure that the pin shearing of components and parts is neat, and shape unanimously, improve unit
The quality of device and aesthetic property.
Further:The cutter structure includes that cutting knife, Cutter apron and cutting knife platform, the cutting knife platform are arranged on the base plate
On, the Cutter apron is arranged on the cutting knife platform near described backboard one end, and the Cutter apron is U-shaped, the cutting knife one
End is arranged in the U-shaped opening of the Cutter apron, and the other end is arranged towards the fixed shear block, and the disk selection structure is near institute
State Cutter apron one end to be connected with the Cutter apron, the driving structure drives the Cutter apron together with institute by the disk selection structure
State cutting knife to move to the fixed shear block and complete the shearing of component's feet.
The beneficial effect of above-mentioned further scheme is:Transport by the cutting knife and fixed shear block contact are simultaneously relative
Dynamic, the shearing of component's feet just can be easily realized, very convenient, and than relatively labor-saving, operating efficiency is higher.
Further:The cutter structure also includes slideway base, and the slideway base is arranged on the cutting knife platform near described
One end of driving structure, and the disk selection structure connected with the Cutter apron through after the slideway base near described Cutter apron one end
Connect.
The beneficial effect of above-mentioned further scheme is:The disk selection structure can be caused near described by the slideway base
Cutter apron one end is not in axial dipole field when the Cutter apron is driven, it is ensured that the shearing to components and parts is more accurate so that
Increase substantially with the components and parts homogeneity of product of batch.
Further:The disk selection structure includes that disk, drive shaft, force-transmitting block and drive screw, the disk are vertically arranged,
And a side surface of the disk is connected with the driving structure, another side surface is connected with one end of the drive shaft,
The other end of the drive shaft is connected with the Cutter apron through after the slideway base;The drive screw passes through the backboard simultaneously
It is connected with mobile shaping block, the force-transmitting block is L-shaped, and the force-transmitting block is arranged on the Cutter apron near the cunning
Road seat one end upper surface, another side contact setting, the power transmission with the Cutter apron towards mobile shaping one side surface of block
Block with the Cutter apron to the fixed shear block move when by mobile shaping block described in the drive screw drives to remote
From one lateral movement of the backboard and complete component's feet shaping.
The beneficial effect of above-mentioned further scheme is:The disk is driven to the fixed shear by the driving structure
Block is moved, and the disk drives the Cutter apron by the drive shaft, and together with the cutting knife one, the fixed shear block is transported in the same direction
Dynamic, while the Cutter apron drives the force-transmitting block to drive the mobile shaping block to away from one lateral movement of the backboard and completing
Component's feet shapes.
Further:The drive screw can be along its direction of motion telescopic adjustment.
The beneficial effect of above-mentioned further scheme is:The force-transmitting block can be adjusted by the way with the driving spiral shell
Stroke gap between bar, so can conveniently adjust the shaping amplitude of component's feet, meet different product demands.
Further:The disk selection structure also includes back-moving spring, and the back-moving spring is socketed in the drive shaft.
The beneficial effect of above-mentioned further scheme is:Can be fixed described in the driving axial by the back-moving spring
Cutout is compressed to the back-moving spring when moving, and realizes automatically reseting for disk selection structure after shearing shaping is finished,
Very convenient.
Further:The driving structure includes push rod, two axle beds, rotating shaft and eccentric cams, two axle bed intervals
It is arranged on the base plate, the rotating shaft is arranged between two axle beds, and corresponding institute is stretched out in one end of the rotating shaft
State axle bed, the eccentric cam is arranged in the rotating shaft and can together rotate with the rotating shaft, and the eccentric cam with
The disk connects away from disk side surface scrolls, and one end of the push rod is stretched out corresponding described with the axle bed
Axle bed one end is fixedly connected.
The beneficial effect of above-mentioned further scheme is:The eccentric cam is driven to rotate and drive described by the push rod
Disk is moved, so as to drive whole disk selection structure to drive the Cutter apron together to move together with cutting knife.
Description of the drawings
Fig. 1 is a kind of pin shaping shear structural representation of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, base plate, 2, backboard, 3, mobile shaping block, 4, fixed shear block, the 5, first pellet, the 6, second pellet, 7, spacing
Bent angle, 8, cutting knife, 9, Cutter apron, 10, cutting knife platform, 11, slideway base, 12, disk, 13, drive shaft, 14, force-transmitting block, 15, drive
Screw rod, 16, back-moving spring, 17, push rod, 18, axle bed, 19, rotating shaft, 20, eccentric cam.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
As shown in figure 1, including base plate 1, the base plate 1 is respectively arranged at two ends with driving structure and shaping shear constitution, institute
State and disk selection structure and cutter structure is provided between driving structure and shaping shear constitution, and the disk selection structure is positioned close to institute
State driving structure side and be connected with the drive end of the driving structure, the cutter structure is positioned close to the shaping shearing
Structure side, and the cutter structure is connected away from the driving structure side with the disk selection structure, the driving structure is led to
Crossing the disk selection structure drives the cutter structure move to the shaping shear constitution, and cutter structure cooperation described into
Shape shear constitution completes the shearing and shaping of component's feet.
In the present embodiment, the shaping shear constitution includes backboard 2, mobile shaping block 3 and fixed shear block 4, the shifting
Dynamic shaping block 3 and fixed shear block 4 are disposed adjacent in the backboard 2 away from the cutter structure side, and component's feet is from institute
State 3 side of mobile shaping block and be extended through the fixed shear block 4, the driving structure drives institute by the disk selection structure
State cutter structure to move to the fixed shear block 4, the cutter structure is coordinated with the fixed shear block 4 will be from the fixation
The component's feet that cutout 4 is passed is sheared, while the cutter structure drives the mobile shaping block 3 and fixed shear
4 relative motion of block simultaneously completes component's feet shaping.The cutter structure is coordinated to realize components and parts by the fixed shear block 4
Pin shearing, and drive the mobile shaping block to complete with fixed shear block generation relative motion by cutter structure motion
The shaping of component's feet, integration processing, substantially reduces process time, improves production efficiency.
In the present embodiment, the mobile shaping block 3 is provided with the first pellet 5, and first pellet 5 is provided with multiple positioning
Contact pin, the fixed shear block 4 are provided with the second pellet 6, and second pellet 6 is provided with a plurality of gap, and two neighboring contact pin
Between gap alignd with the gap one by one, first pellet 5 is arranged with 6 adjacent contact of the second pellet, components and parts
Pin be inserted through the corresponding gap from the gap between the two neighboring contact pin, the cutter structure drives institute
Mobile shaping block 3 is stated towards the gap caused away from 2 one lateral movement of the backboard between the two neighboring contact pin and corresponding seam
Gap misplaces and completes component's feet shaping.6 relative motion of first pellet 5 and the second pellet is driven by the cutter structure,
Component's feet can be formed after the completion of shearing to component's feet, integration processing is very convenient.
Preferably, the shaping shear constitution also includes L-shaped spacing bent angle 7, and the spacing bent angle 7 is fixed
It is arranged on the backboard 2 near mobile shaping 3 one side surface of block, movement of the another side along the mobile shaping block 3
Direction contacts setting with the mobile shaping block 3.The mobile shaping block 4 can be caused to move by the spacing bent angle 7
During be not in skew, so may insure that the pin shearing of components and parts is neat, and shape consistent, improve first device
The quality of part and aesthetic property.
In the present embodiment, the cutter structure includes that cutting knife 8, Cutter apron 9 and cutting knife platform 10, the cutting knife platform 10 are arranged on
On the base plate 1, the Cutter apron 9 is arranged on the cutting knife platform 10 near 2 one end of the backboard, and the Cutter apron 9 is in
U-shaped, 8 one end of the cutting knife is arranged in the U-shaped opening of the Cutter apron 9, and the other end is arranged towards the fixed shear block 4,
The disk selection structure is connected with the Cutter apron 9 near 9 one end of the Cutter apron, and the driving structure passes through the disk selection structure
The Cutter apron 9 is driven to move to the fixed shear block 4 together with the cutting knife 8 and complete the shearing of component's feet.Pass through
The cutting knife 8 is contacted with the fixed shear block 4 and relative motion, just can easily realize the shearing of component's feet, very
Convenient, and than relatively labor-saving, operating efficiency is higher.
Preferably, the cutter structure also includes that slideway base 11, the slideway base 11 are arranged on the cutting knife platform 10 and lean on
One end of closely described driving structure, and the disk selection structure near 9 one end of the Cutter apron through after the slideway base 11 with institute
State Cutter apron 9 to connect.The disk selection structure can be caused to drive institute near 9 one end of the Cutter apron by the slideway base 11
Be not in axial dipole field when stating Cutter apron 9, it is ensured that the shearing to components and parts is more accurate so that with the components and parts product of batch
Concordance is increased substantially.
In the present embodiment, the disk selection structure includes disk 12, drive shaft 13, force-transmitting block 14 and drive screw 15, described
Disk 12 is vertically arranged, and a side surface of the disk 12 is connected with the driving structure, another side surface with described
One end connection of drive shaft 13, the other end of the drive shaft 13 are connected with the Cutter apron 8 through after the slideway base 11;Institute
Drive screw 15 is stated through the backboard 2 and is connected with mobile shaping block 3, the force-transmitting block 14 is L-shaped, and the force-transmitting block 14
One side be arranged on the Cutter apron 9 near 11 one end upper surface of the slideway base, another side and the Cutter apron 9 are towards described
The 3 one side surface contact of mobile shaping block is arranged, and the force-transmitting block 14 is moved to the fixed shear block 4 with the Cutter apron 9
When the mobile shaping block 3 is driven to away from 2 one lateral movement of the backboard and completing components and parts and draw by the drive screw 15
Foot shapes.The disk 12 is driven to move to the fixed shear block 4 by the driving structure, the disk 12 is by described
Drive shaft 13 drives the Cutter apron 9, and together with the cutting knife 8 one, the fixed shear block 4 is moved in the same direction, while the Cutter apron 9
Drive the force-transmitting block 14 drive the mobile shaping block 3 to away from 2 one lateral movement of the backboard and complete component's feet into
Shape.
Preferably, the drive screw 15 can be along its direction of motion telescopic adjustment.Institute can be adjusted by the way
The stroke gap between force-transmitting block 14 and the drive screw 15 is stated, the shaping width of component's feet so can be conveniently adjusted
Degree, meets different product demands.
Preferably, the disk selection structure also includes that back-moving spring 16, the back-moving spring 16 are socketed in the drive shaft 13
On.The back-moving spring can be entered when fixed shear block 4 described in the driving axial is moved by the back-moving spring 160
Row compression, and automatically reseting for disk selection structure is realized after shearing shaping is finished, very convenient.
In the present embodiment, the driving structure includes push rod 17, two axle beds 18, rotating shaft 19 and eccentric cams 20, two
The axle bed 18 is disposed on the base plate 1, and the rotating shaft 19 is arranged between two axle beds 18, and the rotating shaft
The corresponding axle bed 18 is stretched out in 19 one end, and the eccentric cam 20 is arranged in the rotating shaft 19 and can be with the rotating shaft
Together rotate, and the eccentric cam 20 is connected away from 12 side surface scrolls of the disk with the disk 12, the push rod
Corresponding 18 one end of the axle bed is stretched out with the axle bed 18 and be fixedly connected in 17 one end.Driven by the push rod 17 described inclined
Cardiac prominence wheel 20 is rotated and drives the disk 12 to move, so as to drive whole disk selection structure to drive the Cutter apron 9 together with cutting knife 8
Together move.
A kind of pin of the present utility model shapes shear, drives the disk selection structure band by the driving structure
Move the cutter structure to move to the shaping shear constitution, and the cutter structure is completed with the shaping shear constitution cooperation
The shearing of component pin, and while shearing, the cutter structure drives the pin of components and parts in the shaping shear constitution
Internal shaping, it is ensured that the shaping radian and pin shearing section with all pin of optical device of batch is conforming simultaneously, reduces
The labor intensity of operator, it is achieved that the shaping shearing integrated process operation of pin of optical device, substantially increases operation effect
Rate, reduces production cost.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements that is made etc. should be included in guarantor of the present utility model
Within the scope of shield.