A kind of packing ring assembling device
Technical field
The present invention relates to a kind of assembly tool, relate in particular a kind of packing ring assembling device.
Background technology
The part of packing ring between connected piece and nut.Be generally pancake becket, be used for protecting the surface of connected piece not abraded by nut, disperse the pressure of nut to connected piece.Packing ring is divided into: plain washer-C level, large washer-A and C level, especially big packing ring-C level, small washer-A level, plain washer-A level, plain washer-chamfering type-A level, steel construction high-strength steel washer, spheric washer, taper faced washer, I-steel square taper washer, channel-section steel square taper washer, normal type single coil spring lock washer, single coil spring lock washer light type, heavy-duty spring packing ring, internal tooth lock washer, internal teeth serrated lock washer, external teeth lock washer, external teeth serrated lock washer, single ear anti-motion washer, lock washer with double ears, lock washer with tongue at outside, round nut stop washer.It is soft ground that plain washer is generally used in connector one, one be hard more crisp, its Main Function is enlarge active surface, dispersive pressure prevents soft quality damaging by pressure.And the basic role of the spring of spring washer be again after nut screwing clamping to power of nut, increase the frictional force between nuts and bolt.Gasket applications is in extensive range, but is limited to the size of self and the device of assembling, is often subject to the constraint of efficiency of assembling in actual assembling, can not complete industrialized operation, has wasted manpower and material resources, even sometimes assembles effect and does not also reach expection.
Summary of the invention
The technical scheme that the present invention solves is to provide a kind of packing ring assembling device.
For achieving the above object, the present invention adopts following technical scheme:
A kind of packing ring assembling device, comprises a upper steel disc and a lower steel disc, and some circular holes are all distributing on upper steel disc and lower steel disc, the aperture of described circular hole is greater than washer outer diameter, on described upper steel disc, be connected with bolt, described lower steel disc is provided with slotted hole, and the described bolt other end is arranged in slotted hole.
Preferably, the position of the circular hole on described steel disc and the position of packing ring assembly parts match.
Preferably, the length of described slotted hole is greater than the external diameter of circular hole.
Preferably, the quantity of described slotted hole, bolt is respectively 4.
Useful technique effect of the present invention is:
Some circular holes that all distributing on upper and lower steel disc, upper steel disc circular hole guiding packing ring, lower steel disc circular hole guiding assembly.Because the circular hole starting on upper lower steel plate does not overlap completely, lower steel plate plays the effect of support to the packing ring falling from upper steel plate, slotted hole under utilizing on steel disc and the bolt on upper steel disc, upper lower steel plate can be realized relative sliding, finally make the circular hole on lower steel plate overlap completely, packing ring drops on assembly, has completed the assembling of packing ring.Apparatus of the present invention are simple, and processing ease has been saved a large amount of manpowers and material resources, and are applicable to industrialized production.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is further described in detail.
Fig. 1 is structural representation of the present invention.
In figure: 1, lower steel disc, 2, upper steel disc, 3, bolt, 4, lower steel disc circular hole, 5, upper steel disc circular hole, 6, slotted hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further set forth:
A kind of packing ring assembling device, comprise a upper steel disc 2 and a lower steel disc 1,16 circular holes are all distributing on upper steel disc 2 and lower steel disc 1, the aperture of circular hole is greater than the external diameter of packing ring, upper steel disc 2 is connected by bolt 3 with lower steel disc 1, on lower steel disc, there is the end of 6, four bolts 3 of four slotted holes in slotted hole 6.On lower two steel discs, the position of circular hole and the position of assembly match, and circular hole on two steel discs distributes symmetrically and evenly.4 bolts that connect upper and lower two steel discs are symmetrically distributed around the center of steel disc.Some circular holes that all distributing on upper and lower steel disc, upper steel disc circular hole guiding packing ring, lower steel disc circular hole guiding assembly parts.Because the circular hole starting on upper lower steel plate does not overlap completely, lower steel plate plays the effect of support to the packing ring falling from upper steel plate, slotted hole under utilizing on steel disc and the bolt on upper steel disc, upper lower steel plate can be realized relative sliding, finally make the circular hole on lower steel plate overlap completely, packing ring drops on assembly, has completed the assembling of packing ring.Apparatus of the present invention are simple, and processing ease is easy for installation, saved a large amount of manpowers and material resources, and are applicable to industrialized production.
It should be noted last that, above detailed description of the invention is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.