Bayonet socket steady arm
Technical field
The present invention relates to a kind of steady arm, particularly relating to a kind of steady arm for fixedly batching chuck bayonet socket opening direction.
Background technology
Batch chuck for connecting with transmission shaft and departing from the coupler that workplace frequently provides quick, accurate, simple and easy and safety automation is closed.It applies to the industries such as weaving, papermaking, electric wire, cable, packaging, printing, plastics, leather, Tire production, battery manufacture.
In material coiling process, batching chuck is all paired use, batches chuck under the effect of motor reducer sprocket wheel, and drive connection side's thick stick axle to rotate, material batches material or leads out under twisting in the rotation of square bar spool.The stopping of material volume is batched or leads out, and when needing to take out material, staff is not knowing the bayonet socket direction of batching chuck, is difficult to open the closed lockwheel of batching chuck.
At present, batching chuck in actual use, is all that operative employee watches in operation site, is not easy to see very much the bayonet socket direction of batching chuck when material volume is large.Further, filled a coes wrench at opposite side batching on chuck exactly, manually try to rotate and find bayonet socket direction upward, very inconvenient, and increase an operative employee.
Summary of the invention
The technical matters that the present invention need solve overcomes above-mentioned deficiency, provides a kind of and automatically can will batch the bayonet socket steady arm of bayonet socket towards upper shed of chuck.
According to the above-mentioned technical matters that need solve, devise a kind of bayonet socket steady arm, be arranged on and batch on the output shaft of chuck, described bayonet socket steady arm comprises centrifugal gravity wheel, counterweight tab, adjusting sleeve and jam nut, centrifugal gravity wheel and adjusting sleeve are all enclosed within described output shaft, counterweight tab is fixed on the bottom of centrifugal gravity wheel, and described jam nut abuts described adjusting sleeve, and is connected with the bolt on described output shaft end.
Be the present invention to improve further, described centrifugal gravity wheel is pendulum shape.
Be the present invention to improve further, described bayonet socket steady arm also comprises the first end cap be fixedly linked with output shaft, second end cap relative with the first end cap, connect the Safety hood of the first end cap and the second end cap, first end cap, the second end cap and Safety hood are formed between a collecting, and described centrifugal gravity wheel, counterweight tab, adjusting sleeve and jam nut are positioned between collecting.
Be the present invention to improve further, the second end cap is also provided with light-operated proximity switch.
Bayonet socket steady arm of the present invention with batch chuck with the use of, be arranged on and batch on the output shaft of chuck, when output shaft is when stopping the rotation, output shaft is taken turns at the centrifugal gravity of bayonet socket steady arm, under the gravity centrifugal effect of counterweight tab, be pulled downwards, thus make the opening up of the bayonet socket batching chuck, eliminate artificial adjustment bayonet socket direction, when bayonet socket opening up, the closed lockwheel of batching chuck is easily opened, thus conveniently material is taken away, save the operating time, lay the first stone for material batches production line automation.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of embodiment of the present invention bayonet socket steady arm.
Fig. 2 is the schematic perspective view of embodiment of the present invention bayonet socket steady arm.
Fig. 3 is the schematic cross-section in A-A direction in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the invention will be further described.
The embodiment of the present invention provides a kind of bayonet socket steady arm, be arranged on and batch on the output shaft of chuck, when batching chuck and stopping the rotation, output shaft is taken turns at the centrifugal gravity of bayonet socket steady arm, under the gravity centrifugal effect of counterweight tab, be pulled downwards, thus make the opening of the bayonet socket batching chuck automatic upward, eliminate artificial adjustment bayonet socket direction, save the operating time, lay the first stone for material batches production line automation.
As shown in Figure 1-2, bayonet socket steady arm 1 of the present invention mainly comprises centrifugal gravity wheel 10, counterweight tab 11, adjusting sleeve 12 and jam nut 13.Centrifugal gravity wheel 10 and adjusting sleeve 12 are all enclosed within batches on the output shaft 20 of chuck 2, and counterweight tab 11 is fixed on the bottom of centrifugal gravity wheel 10, and described jam nut 13 abuts described adjusting sleeve 12, and is connected with the bolt 21 on described output shaft 20 end.Jam nut 13 is for by centrifugal gravity wheel 10 with adjusting sleeve 12 is spacing is fixed on output shaft.
Size, the weight of described centrifugal gravity wheel 10 and counterweight tab 11 change with the specification size of batching chuck 2.
As shown in Figure 3, centrifugal gravity wheel 10 is pendulum shape, and when stopping the rotation, centrifugal gravity wheel 10 forms the downward tractive force of gravity.
In the present embodiment, bayonet socket steady arm 1 also comprises and the first end cap 14 batching chuck and be fixedly linked, second end cap 15 relative with the first end cap, connect the Safety hood 16 of the first end cap 14 and the second end cap 15, first end cap 14, second end cap 15 and Safety hood 16 are formed between a collecting, and described centrifugal gravity wheel 10, counterweight tab 11, adjusting sleeve 12 and jam nut 13 are positioned between collecting.
Described bayonet socket steady arm 1 also comprises bayonet socket turning indicator, and bayonet socket turning indicator can be located on Safety hood 16.Second end cap 15 is also provided with light-operated proximity switch 17, when material often rotates a circle, during the opening up position of bayonet socket, light-operated proximity switch 17 all connects a C/LOOP power supply, bayonet socket turning indicator is once bright, and during real work, on bayonet socket turning indicator, switch is cut out.When needs take out material volume, unclamp and batch power-transfer clutch, open bayonet socket turning indicator simultaneously.When lamp is bright, illustrate that bayonet socket is towards opening up open position, can operate and be batched out by material.
Bayonet socket steady arm of the present invention 1 with batch chuck 2 with the use of, bayonet socket steady arm 1 is arranged on and batches on the output shaft 20 of chuck, under the centrifugal gravity wheel 10, the gravity centrifugal effect of counterweight tab 11 of bayonet socket steady arm, the opening of the bayonet socket of material volume square bar automatically upward, eliminate artificial adjustment bayonet socket direction, when bayonet socket opening automatically upward, the closed lockwheel of batching chuck is easily opened, thus conveniently material is taken away, save the operating time, lay the first stone for material batches production line automation.
Above-described is only embodiments of the present invention, it should be pointed out that for the person of ordinary skill of the art at this, without departing from the concept of the premise of the invention, can also make improvement, but these all belongs to protection scope of the present invention.