CN102490011A

CN102490011A - Cutting device for lead-acid storage battery grid

Info

Publication number: CN102490011A
Application number: CN2011104491352A
Authority: CN
Inventors: 汪群华; 沈小庚
Original assignee: Jiangsu Sanhuan Industrial Co Ltd
Current assignee: Jiangsu Sanhuan Industrial Co Ltd
Priority date: 2011-12-29
Filing date: 2011-12-29
Publication date: 2012-06-13
Anticipated expiration: 2031-12-29
Also published as: CN102490011B

Abstract

The invention discloses a cutting device for a lead-acid storage battery grid. The device comprises a frame, wherein a cutting mechanism and a pull-apart mechanism are arranged on the frame; the cutting mechanism is used for the cutting operation of the grid; the pull-apart mechanism pulls apart a grid rib which is incompletely cut off by driving the cutting mechanism to move; and the cutting mechanism is supported on the frame through the pull-apart mechanism in a movable mode. The grid cutting device automatically cuts the grid, the labor intensity of a worker is reduced, production efficiency is improved, and the damage of lead metal to the worker is reduced; particularly the grid rib is provided with a sharp end or a cone at a fracture, so that the subsequent sleeving operation is greatly facilitated; and the device has the advantages of simple structure, work reliability and the like, and is easy and convenient to operate.

Description

The lead acid accumulator plate grid shear

Technical field

The present invention relates to a kind of shear that is used for the lead acid accumulator plate grid blank after the die casting machine die casting is carried out shear treatment.

Background technology

Lead acid accumulator plate grid also needs after a series of subsequent treatment such as shearing, sleeve pipe, could use as battery components behind the die casting machine die cast.In the prior art, by the manual die-cut completion of workman, this processing mode not only labour intensity is big usually in the shearing of grid blank, and production efficiency is low, but also because lead is the metal of heavy contamination, also can cause certain injury to workman's health.

Summary of the invention

To the problem that prior art exists, the object of the present invention is to provide a kind of shear that can shear automatically the lead acid accumulator plate grid blank.

For realizing above-mentioned purpose, lead acid accumulator plate grid shear of the present invention comprises frame, and frame is provided with cutting mechanism and breaks mechanism.Wherein, cutting mechanism is used for grid is carried out shearing manipulation, break mechanism then through drive cutting mechanism move will be not fully the grid rib of cut-out break, cutting mechanism is removable through breaking mechanism, and is supported on the frame.

Further, said cutting mechanism comprises entablature, sill, and upper and lower crossbeam interfixes through two leads that are parallel to each other; And constitute a hollow frame structure thus; Two leads are provided with lower slide, and the relative side surface of lower slide and entablature is respectively arranged with lower cutter and the upper cutter that cooperatively interacts, and sill is provided with the lower slide driving cylinder; Lower slide drives the lower edge lead at its driving cylinder and moves, and realizes the folding of upper and lower cutting knife; The said mechanism that breaks is made up of a pair of unit of breaking, and each breaks the unit by guiding axle bed, axostylus axostyle, drive unit formation, and the guiding axle bed is fixed on the frame, and axostylus axostyle is fitted in the guiding axle bed and by the drive unit driving and slides vertically; Breaking mechanism is positioned on the cutting mechanism grid blank and imports a side; A pair ofly break the left and right sides that the unit branch is listed in grid blank input channel; Two axostylus axostyles of breaking in the unit are parallel to each other and the setting of parallel grid blank direct of travel; Two axostylus axostyles are fixed through being connected with said lower slide in the face of cutting mechanism one end, and are supported on the frame cutting mechanism is removable with the cantilevered axle form.

Further, said driving cylinder is cylinder or hydraulic cylinder.

Further, said drive unit is cylinder or hydraulic cylinder or the straight-line motion mechanism that driven by motor.

Further; When said cutting mechanism is sheared the grid blank; The blade of its upper and lower cutting knife keeps predetermined gap at closure state, makes the rib on the grid leave the coupling part of predetermined thickness at knife-edge part, and this coupling part is through making the said mechanism that breaks move along the cutting mechanism that grid blank direct of travel promotes to be kept closed; And broken, and make the grid rib form tip thus at incision position.

Further; Said upper and lower cutting knife import towards the grid blank side be provided with grid on rib groove one to one; Groove on the upper and lower cutting knife fastens formation one awl each other and holds the conical cavity that joins with the cutting knife blade after upper and lower cutting knife closure, and makes the fracture of the grid rib after the shearing form radially diminishing taper thus.

Grid shear of the present invention has been realized the automatic shearing of grid, has reduced working strength of workers, has improved production efficiency, has reduced the harm of lead metal to the workman.Particularly make the grid rib form tip or taper, greatly facilitate follow-up sleeve pipe operation at incision position.The present invention also has advantages such as simple in structure, easy and simple to handle, reliable operation.

Description of drawings

Fig. 1 is provided with position view for shear;

Fig. 2 is shear structural representation (front view);

Fig. 3 is shear structural representation (side view);

Fig. 4 is shear structural representation (stereogram);

Fig. 5 is the cutter structure sketch map.

The specific embodiment

As shown in Figure 1, the shear A among the present invention is arranged on the frame 1, and grid is transported to shear A place in the drive lower edge arrow C direction motion that is arranged on the transfer device D on the frame 1, and A cuts it by shear.

Like Fig. 2, shown in 3, shear comprises frame 1 and is arranged on the cutting mechanism on the frame 1 and breaks mechanism.Wherein, cutting mechanism comprises upper cutter 23, lower cutter 24, entablature 28, sill 30, lower slide 29, two leads 20 and lower slide driving cylinders 25.Entablature 23, sill 30 and two leads 20 constitute " mouth " glyph framework structure, and lower slide 29 is arranged on two leads 20.Upper cutter 23, lower cutter 24 are fixed on entablature 28 and the lower slide 29 relative side surfaces through bolt is dismountable respectively; Shear through closing up 23,24 pairs of grids of upper and lower cutting knife; And when two cutting knifes close up, also maintain predetermined gap between the blade.Movable end/the stiff end of lower slide driving cylinder 25 is fixed on the sill 30, and its stiff end/movable end is fixed on the lower slide 29.Lower slide driving cylinder 25 is cylinder or hydraulic cylinder 25, and its original state is the movable end retraction, and this moment, upper cutter 23 separated with lower cutter 24.When grid is inserted into when cutting between the two, the movable end of lower slide driving cylinder 25 stretches out, and lower slide 29 moves upward along two leads 20 with respect to entablature 28, upper cutter 23 is closed up with lower cutter 24 be in the same place, and grid is sheared.Break mechanism and comprise and being arranged on the frame 1, break the unit for two that lay respectively in the left and right sides of grid blank input channel.Each is broken the unit and comprises guiding axle bed 3, axostylus axostyle 32 and drive unit.Guiding axle bed 3 is fixedly mounted on the frame 1, and axostylus axostyle 32 is fitted in the guiding axle bed 3 and by drive unit and drives slip vertically.Two axostylus axostyles 32 laterally arrange, and an end of two axostylus axostyles 32 is fixed on the cutting mechanism, and the other end is fixedly connected with drive unit, and under the driving of drive unit, drive the axial direction reciprocating motion of cutting mechanism along axostylus axostyle 32.Preferably, two axostylus axostyles 32 are fixedly connected with lower slide 29, also can be fixed on as the case may be on other positions of cutting mechanism.Also comprise first travel switch that is arranged on the lower slide driving cylinder 25 in the shear and be arranged on second travel switch of breaking in the mechanism.Two travel switches are respectively applied for the movement position of the driving mechanism that detects its place, and send actuating signal for another driving mechanism.

During installation, two guiding axle beds of breaking in the unit branch 3 are fixed on the frame 1, and are positioned at the grid blank input channel left and right sides, cutting mechanism is fixed on the frame 1 through the cantilevered axle form.After being provided with, cutting mechanism is provided with perpendicular to plane, grid place, and the blade of its lower cutter 24 position in vertical direction should match with upright position of living on the grid frame 1.

In addition; Upper and

lower cutting knife

23,24 can be the cutting knife that has straight blade; Also can be the cutting knife that has the given shape blade, as shown in Figure 5, upper and

lower cutting knife

23,24 is positioned at grid blank input side and is provided with and grid rib groove 4 one to one; And the groove 4 on the upper and

lower cutting knife

23,24 in upper and

lower cutting knife

23,24 closed backs fastens each other and forms awl end and the conical cavity that the cutting knife blade joins, and uses the fracture of the grid rib after this cutting knife is sheared to form radially diminishing taper.

During work, like Fig. 1, shown in 4.Grid is transported to shear A place with transfer device D along direction shown in the arrow C, and is fixed on the frame 1 through fixation kit.After fixing, pneumatic/hydraulic cylinder 2 is done the withdrawal action, at horizontal guide 32 pullings upper and lower knife rests 28,29 along shown in the arrow B (among Fig. 4); The opposite direction that grid moves moves, and when moving to desired location, triggers second travel switch; Cylinder 25 starts; Drive entablature 28 and fall, upper and lower two

cutting knifes

23,24 close up, and grid is sheared.Owing to after the blade closure of upper and

lower cutting knife

23,24, still have setpoint distance between the two, so grid is not cut off fully, also leave the coupling part of setting thickness through shearing, this setting thickness is for being less than or equal to 0.5mm usually.First travel switch triggers cylinder 2 and stretches out its movable end, and horizontal guide 32 is stretched out the pushing tow cutting mechanism thereupon and moved along the grid direction of motion.Assembly is fixed on the frame 1 of cutting mechanism input because grid is fixed, and upper and

lower cutting knife

23,24 also is in engagement, through promoting cutting mechanism grid is broken.The cutting knife that has conical socket like use cuts grid; The grid rib that then is positioned at conical cavity is cut into the tip of convergent; This part enters into following sleeve pipe operation and carries out sleeve pipe subsequently, and the part that grid is positioned at the cutting mechanism output will be made waste material and reclaim.

Claims

1. lead acid accumulator plate grid shear; It is characterized in that this shear comprises frame, frame is provided with cutting mechanism and breaks mechanism; Wherein, Cutting mechanism is used for grid is carried out shearing manipulation, break mechanism then through drive cutting mechanism move will be not fully the grid rib of cut-out break, mechanism is removable to be supported on the frame cutting mechanism through breaking.

2. according to the said shear of claim 1, it is characterized in that, comprise frame; Frame is provided with cutting mechanism and breaks mechanism, and wherein, cutting mechanism comprises entablature, sill; Upper and lower crossbeam interfixes through two leads that are parallel to each other, and constitutes a hollow frame structure thus, and two leads are provided with lower slide; The relative side surface of lower slide and entablature is respectively arranged with lower cutter and the upper cutter that cooperatively interacts; Sill is provided with the lower slide driving cylinder, and lower slide drives the lower edge lead at its driving cylinder and moves, and realizes the folding of upper and lower cutting knife; Break mechanism and be made up of a pair of unit of breaking, each breaks the unit by guiding axle bed, axostylus axostyle, drive unit formation, and the guiding axle bed is fixed on the frame, and axostylus axostyle is fitted in the guiding axle bed and by the drive unit driving and slides vertically; Breaking mechanism is positioned on the cutting mechanism grid blank and imports a side; A pair ofly break the left and right sides that the unit branch is listed in grid blank input channel; Two axostylus axostyles of breaking in the unit are parallel to each other and the setting of parallel grid blank direct of travel; Two axostylus axostyles are fixed through being connected with said lower slide in the face of cutting mechanism one end, and are supported on the frame cutting mechanism is removable with the cantilevered axle form.

3. according to the said shear of claim 2, it is characterized in that said driving cylinder is cylinder or hydraulic cylinder.

4. according to the said shear of claim 2, it is characterized in that said drive unit is cylinder or hydraulic cylinder or the straight-line motion mechanism that driven by motor.

5. according to the said shear of claim 2; It is characterized in that when said cutting mechanism was sheared the grid blank, the blade of its upper and lower cutting knife kept predetermined gap at closure state; Make rib on the grid leave the coupling part of predetermined thickness at knife-edge part; This coupling part is through making the said mechanism that breaks move along the cutting mechanism that grid blank direct of travel promotes to be kept closed, and broken, and makes the grid rib form tip at incision position thus.

6. according to the said shear of claim 2; It is characterized in that; Said upper and lower cutting knife import towards the grid blank side be provided with grid on rib groove one to one; Groove on the upper and lower cutting knife fastens formation one awl each other and holds the conical cavity that joins with the cutting knife blade after upper and lower cutting knife closure, and makes the fracture of the grid rib after the shearing form radially diminishing taper thus.