A kind of bumped head sheet material positioner
Technical field
The present invention relates to a kind of positioner, particularly to be a kind of bumped head sheet material positioner.
Background technology
Bumped head adds man-hour, need to be put on mould by sheet material, and position is wanted precisely, such mould after punching press the most not
There will be the uneven phenomenon of position sideslip or end socket corner.Existing bumped head adds man-hour at mould, typically uses traveling crane
Fortune adds human assistance carrying and is put on mould by circle sheet material, but it is the most concentric with mould still to there will be circular sheet material, needs
Staff taps circular sheet material makes both positions approximately reach with one heart.But this percussion mode is easily damaged sheet material, quilt
Processing object or end socket are not the most processed and flaw have been occurred, affect follow-up work;And this percussion mode still without
Method makes both concentric precisions reach high standard, requires high end socket for processing precise degree, and both concentric precisions are not
Enough will result in end socket to scrap or circularity exceeds standard, cause substandard product;Processing staff needed for this percussion mode is many, produces
Cost is high, and long processing time, production efficiency is low.
Summary of the invention
The technical problem existed in view of background technology, the technical problem to be solved in the present invention be to provide a kind of easy to operate,
Quick and the bumped head sheet material positioner of accurate positioning.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that and realizes: this kind of bumped head plate
Material positioner, it is characterised in that include detent mechanism, it is fixed that described detent mechanism includes mounting bracket, location-plate and drive
The regulation parts that position plate moves radially, described regulation parts are arranged in mounting bracket, and described detent mechanism is provided with at least two
Individual.
Described detent mechanism also includes the turning part driving location-plate upset, and described regulation parts are arranged on turning part
On part, turning part part is arranged in mounting bracket.
Turning part part includes hinge and power source, and described hinge includes the first blade and the second blade, described
First blade is arranged in mounting bracket, one end of described second blade and the first vane hinge, another of described second blade
Holding and be connected with driving its power source swung, described regulation parts are arranged on the second blade.
Described power source is cylinder.
Described cylinder is arranged in mounting bracket, and the piston rod of described cylinder and the second blade connect.
Described regulation parts include screw mandrel, and described mounting bracket offers the screwed hole matched with screw mandrel, described
Screw mandrel is connected with location-plate.
Described regulation parts include screw mandrel, and described second hinge offers the screwed hole matched with screw mandrel, described
One end of screw mandrel is connected through screwed hole with location-plate.
Described location-plate is also equipped with positioning bar, and described location bar is provided with scale, and described location-plate is parallel with screw mandrel
Arrange.
Described detent mechanism is provided with at least three, and is along the circumferential direction uniformly arranged on mould.
The present invention installs at least two detent mechanism on mould, and it is fixed that circular sheet material is carried out by the location-plate of detent mechanism
Position, before location, first passes through the position of regulation parts regulation location-plate, and circular sheet material is placed on mould and is positioned against plate, this
Time circle sheet material position just in the center of mould, i.e. both are arranged concentrically, quick, safety easy to operate, and
Concentricity precision is high, it is ensured that compressing end socket is up to standard.The present invention can also be calculated by the scale on the bar of location and be applicable to not
Position with the location-plate of sized circular sheet material, it is also possible to adjusted the angle of detent mechanism location-plate by turning part, it is ensured that
Processed circular sheet material is not disturbed by location-plate.
Accompanying drawing explanation
Fig. 1 is present invention structural representation when positioning operating mode.
Fig. 2 is structural representation during off working state of the present invention.
Detailed description of the invention
Further describe the operation principle of the present invention and relevant details thereof below in conjunction with the accompanying drawings.Referring to the drawings, this kind of punching press
End socket sheet material positioner, includes detent mechanism, and described detent mechanism includes mounting bracket 7, location-plate 5, drives location
What plate moved radially regulates parts and drives the turning part of location-plate upset, and described location-plate 5 is arranged on regulation parts, institute
Stating regulation parts to be arranged on turning part, turning part part is arranged in mounting bracket 7, and described mounting bracket 7 passes through spiral shell
Silk is arranged on the side of circular die 8, and described detent mechanism is provided with at least two, and two detent mechanisms just can make circle
Shape sheet material 9 is arranged concentrically with circular die 8, and in the present embodiment, described detent mechanism is provided with three, and the most uniform
Being arranged on mould, 3 determine a circle, and it can be made in circle sheet material 9 is placed on detent mechanism same with circular die 8
The heart.
Turning part part includes hinge and power source 6, and described power source 6 is cylinder, and described cylinder 6 is arranged on installation
On support 7, described hinge includes the first blade 2 and the second blade 1, and described first blade 2 is arranged in mounting bracket 7, institute
The one end stating the second blade 1 is hinged with the first blade 2, and the described other end of the second blade 1 is connected with the piston rod of cylinder 6, institute
State regulation parts to be arranged on the second blade 1;Described regulation parts include screw mandrel 4, and described second hinge 1 offers and silk
The screwed hole that bar 4 matches, one end of described screw mandrel 4 is connected through screwed hole with location-plate 5;Described location-plate 5 is also equipped with
Location bar 3, described location bar 3 is provided with scale, and described location-plate 3 be arranged in parallel with screw mandrel 4, and on described second hinge 1
Offering the through hole passed for location bar 3, described location bar 3 not only makes location-plate 5 more stable when moving radially, Er Qietong
Cross the scale on the bar 3 of location and grasp the position of location-plate 5.
When the present invention works, the piston of described cylinder 6 stretches out, and promotes the second blade 1 to be swung up, described second blade 1
Then driving location-plate 5 to place it on circular die 8, with reference to Fig. 1, now the first blade 2 and the second blade 1 are vertical, described fixed
Position plate 5 is vertical with the upper surface of circular die 8, and staff is according to the position of the size adjusting location-plate 5 of processed circular sheet material 9
Putting, i.e. rotary screw rod 4, relative second blade 1 of screw mandrel 4 moves radially, thus drives location-plate 5 to move radially, and staff is led to
The scale crossed on the bar 3 of location determines the position of location-plate 5 and the distance of movement, it is ensured that the diameter of a circle that three location-plates 5 are formed
The diameter of i.e. circular sheet material 9, and the center of circle i.e. circle of circular die 8 of this circle;After having regulated, staff passes through sucker 10
Circle sheet material 9 is adsorbed, then circular sheet material 9 is moved the top to circular die 8, finally circle sheet material 8 is placed in by three
On the circular die 8 that individual location-plate 5 limits, now circular sheet material 9 is just positioned against on plate, the center of circle of circular sheet material 9 then with
Circular die 8 is arranged concentrically, because the position that circular sheet material 9 is placed is accurate, compressing end socket circularity is up to standard, qualification rate pole
High.After circular sheet material 9 places, the piston rod of cylinder 6 resets, and pulls the second blade 1 swung downward, and the second blade 1 then drives
Location-plate 5 is swung up and leaves circular die 8, and so, circular sheet material 9 would not be done by detent mechanism adding man-hour
Disturbing, diel normally works.
Present configuration is reasonable in design, makes circular sheet material be placed on fast and accurately on mould, is greatly saved artificial behaviour
Making, improve work efficiency, reduce production cost, and operate more safely, quickly, precision is higher, improves qualification rate.