A kind of storage battery cast-welding machine clamp is pulled out manipulator and is improved structure
Technical field
The present invention relates to the storage battery cast-welding machine.
Background technology
Accumulator pole group need to be pulled out fixture after the cast welding machine direct casting is soldered into.The fixture that generally uses is now pulled out manipulator, also will hook the action of fixture when complete expanding-contracting action, and complex structure is slow in one's movements.
Summary of the invention
Technical problem to be solved by this invention just is to provide a kind of storage battery cast-welding machine clamp and pulls out manipulator, and is simple in structure, is swift in motion.
for solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of storage battery cast-welding machine clamp is pulled out manipulator and is improved structure, it is characterized in that: comprise being horizontally disposed with two arms, two arm left and right are parallel, be provided with a finger axle between two arm front ends, the described finger axle left and right sides is respectively equipped with a finger, finger relies on self gravitation sagging under nature, described manipulator is provided with the upset position limiting structure that prevents from pointing by overturning after forward direction simultaneously, what described two arm the place aheads were provided with storage battery cast-welding enters mould and mould emptier, describedly enter mould and mould emptier comprises the portal body, support body crossbeam top is provided with a upper cylinder, support body crossbeam below is provided with a lower cylinder, the piston rod of upper cylinder stretches to support body crossbeam below and connects lower cylinder, the piston rod jockey location structure of lower cylinder, described fixture location structure comprises fixture stand, the described fixture stand left and right sides is respectively equipped with the fixture locating slot of a longitudinal extension, article two, the fixture locating slot is parallel to each other, the left and right sides, described fixture stand rear end is respectively equipped with a fixture dog screw, described fixture dog screw comprises screw body, described screw body end is provided with strong magnet.
Preferably, described finger axle is thin ends and thick middle multidiameter structure, and the two ends switching of finger axle is on arm, and the finger switching is at finger axle two ends and be positioned at inboard arm.
Preferably, described finger is L-shaped, points to comprise vertical main part and horizontal articular portion, and the transit point of finger and finger axle is positioned at the link position below of vertical main part and horizontal articular portion.
Preferably, described upset position limiting structure is the locating shaft of being located at inboard arm, and described locating shaft is arranged on finger and the transit point rear side of pointing axle, and finger horizontal articular portion under nature is supported on locating shaft.
Preferably, described fixture stand comprises two horizontally disposed fixture location-plates being located at respectively the fixture stand left and right sides, the fixture locating slot is located at fixture location-plate below, and fixture location-plate upper horizontal arranges a upper backup pad, and the upper backup pad left and right sides is connected with the fixture location-plate by connecting plate.
Preferably, it is L shaped locating slot profile plate that described fixture location-plate below connects a cross section, and locating slot profile plate side top and fixture location-plate bottom surface are fixed, and form breach between locating slot profile plate base and fixture location-plate.
Preferably, described fixture location-plate rear end is provided with extension board, and described dog screw is threaded on extension board.
Preferably, described lower cylinder top is fixed on the cylinder connecting plate of a level, and a guide rod is vertically fixed respectively in the cylinder connecting plate left and right sides, and the described support body crossbeam left and right sides is respectively equipped with a guide pin bushing, and described leader casing is connected in described guide pin bushing.
The finger that fixture of the present invention is pulled out manipulator relies on self gravitation sagging under nature, thereby when manipulator arm protracts, due to stopping of fixture, finger can flip an angle clockwise, and when manipulator arm drive finger moved to fixture the place ahead, finger relied on self gravitation sagging, when pulling out fixture before and after manipulator arm like this, finger has just in time hooked fixture, and due to the effect of upset position limiting structure, finger acts on the process of pulling out that fixture is completed fixture.Thereby the fixture exhaustion mechanism is pulled out fixture only needs to do expanding-contracting action, and the finger of manipulator can hook fixture automatically, and is simple in structure, is swift in motion.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is fixture exhaustion mechanism front view;
Fig. 2 is fixture exhaustion mechanism top view;
Fig. 3 is the structural representation into mould and mould emptier;
Fig. 4 is the top view of fixture location structure;
Fig. 5 is the front view of fixture location structure.
The specific embodiment
Illustrate storage battery cast-welding machine clamp exhaustion mechanism 4 below in conjunction with Fig. 1 and Fig. 2, it comprises arm-tie 40, the arm-tie rear end connects cylinder 45, described arm-tie front end is provided with manipulator, described manipulator comprises and is horizontally disposed with two arms 41, two arm left and right are parallel, be provided with a finger axle 42 between two arm front ends, the described finger axle left and right sides is respectively equipped with a finger 43, finger relies on self gravitation sagging under nature, and described manipulator is provided with the upset position limiting structure that prevents from pointing by overturning after forward direction simultaneously.
Described finger axle 42 is thin ends and thick middle multidiameter structure, and the two ends switching of finger axle is on arm, and finger 43 switchings are at finger axle two ends and be positioned at inboard arm.Described finger 43 is L-shaped, points to comprise vertical main part 46 and horizontal articular portion 47, and the transit point of finger and finger axle is positioned at the link position below of vertical main part and horizontal articular portion.Described upset position limiting structure is the locating shaft 44 of being located at inboard arm, and described locating shaft is arranged on finger and the transit point rear side of pointing axle, and finger horizontal articular portion under nature is supported on locating shaft.All greater than horizontal articular portion 47, vertically the main part lower end is provided with drag hook 48 for the width of the vertical main part 46 of described finger and length.Vertical main part 46 lower ends of finger are ladder structure of right angle, and the oblique waist of right-angled trapezium is positioned at the downside anterior position, and vertical main part 46 rear sides are provided with a groove 49 over against oblique waist position, and this groove 49 has consisted of drag hook 48.
Described locating shaft 44 protrudes the length of arm 41 inboards greater than the broadband of finger.Described finger axle 42 two ends pass arm 41 outsides and spacing by split pin.
Described cylinder 45 is three axle cylinders, and three the axis of the piston front ends of three axle cylinders are individually fixed in arm-tie 40 left sides, middle part and right side, and described two arms 41 are located between the axis of the piston of the three axle cylinder left and right sides.
As extremely shown in Figure 5 in Fig. 3; enter mould and mould emptier and comprise portal body 3, support body crossbeam 30 tops are provided with a upper cylinder 31, and support body crossbeam below is provided with a lower cylinder 32; the piston rod of upper cylinder stretches to support body crossbeam below and connects lower cylinder, the piston rod jockey location structure of lower cylinder.Portal body 3 bottoms are provided with base plate 35.
Described lower cylinder 32 tops are fixed on the cylinder connecting plate 37 of a level, and a guide rod 33 is vertically fixed respectively in the cylinder connecting plate left and right sides, and described support body crossbeam 30 left and right sides are respectively equipped with a guide pin bushing 34, and described leader casing is connected in described guide pin bushing 34.Can improve the precision that lower cylinder, fixture, mould move up and down.
Described fixture location structure comprises fixture stand 2, and 23, two fixture locating slots of fixture locating slot that described fixture stand 2 left and right sides are respectively equipped with a longitudinal extension are parallel to each other.
Described fixture stand 2 comprises two horizontally disposed fixture location-plates 21 being located at respectively the fixture stand left and right sides, fixture locating slot 23 is located at fixture location-plate 21 belows, fixture location-plate 23 upper horizontal arrange a upper backup pad 26, and upper backup pad 26 left and right sides are connected with fixture location-plate 21 by connecting plate 25.
It is L shaped locating slot profile plate 22 that described fixture location-plate 21 belows connect cross sections, and locating slot profile plate 22 side tops and fixture location-plate 21 bottom surfaces are fixed, and form breach between locating slot profile plate 22 bases and fixture location-plate.Locating slot profile plate 22 has surrounded fixture locating slot 23 with fixture location-plate 21.
Described fixture stand 2 left and right sides, rear end are respectively equipped with a fixture dog screw 1, and described fixture dog screw 1 comprises screw body, and described screw body end is provided with strong magnet 10.Described fixture location-plate rear end is provided with extension board 24, and extension board extends to the space between two fixture location-plates 21, and described dog screw 1 is threaded on extension board.Described screw body end center offers cylinder groove, and described strong magnet 10 is cylindrical and is embedded in described cylinder groove.Described cylindrical strong magnet is adhered in described cylinder groove by glue.Perhaps strong magnet is truncated cone-shaped, and the truncated cone-shaped groove is offered at screw body end center, and truncated cone-shaped groove outboard end bore is large, is convenient to like this strong magnet and puts into.
Fixture 20 tops are provided with two flanks, fixture two flanks insert fixture locating slots 23 and realize the fixture location, fixture inserts then to slide from fixture locating slot 23 front ends and enters fixture locating slot 23, and when fixture 20 close fixture dog screw 1, strong magnet 10 holds fixture 20 effectively.After fixture was put into the fixture locating slot like this, strong magnet held fixture effectively, and the location of fixture is reliable, had also prevented rocking of fixture, and structure is also very simple, and the fixture dog screw that only needs to increase with strong magnet gets final product.And, because dog screw 1 is threaded on extension board 24, can regulate the front and back position of dog screw.
Upper cylinder 31 can drive lower cylinder 32, fixture 20, mould 36 and move up and down simultaneously, and lower cylinder 32 also can move up and down separately to coordinate upper cylinder 31 actions to complete cast welding.
After cast welding is completed and is entered mould and mould emptier fixture 20 is pulled out from mould 36; 4 actions of fixture exhaustion mechanism; at first; cylinder 45 drives arm-tie 40 and moves forward; manipulator arm 41 drives finger 43 and moves; due to stopping of fixture 20; finger 43 can flip an angle clockwise; then point 43 when moving to fixture 20 the place ahead; finger 43 relies on self gravitation sagging, and when pulling out fixture before and after manipulator arm like this, finger has just in time hooked fixture; and due to the effect of locating shaft 44, finger acts on the process of pulling out that fixture is completed fixture.