Portable panel beating squeeze riveter
Technical field
The utility model is a kind of squeeze riveter, and it relates to a kind of portable squeeze riveter, belongs to panel beating and presses mechanical.
Background technology
In the prior art, self-clinching is solid tightly, all presses with special hydraulic press.For securing member bigger more than the M16, generally adopt 16 tons of (or 160kN) four-column universal hydraulic presses to exert pressure.And in the panel beating industry, self-clinching tightly solid adopts single arm hydrodynamic press to exert pressure all below M10 usually.These hydraulic presses, no matter its specification varies in size, generally all by frame, support, workbench, hydraulic oil container, electric hydraulic pump, hydraulic jack and gauge tap etc. are partly formed.To different securing members, also need be equipped with special anchor clamps and mould.There is following shortcoming in they: they all are thick plate structure for (1), and a lot of parts need hot investment casting to form, the manufacturing process complexity, and overall structure is bigger; (2) can not arbitrarily move because they not only volume is bigger, and all be to be fixedly mounted on a certain place, it can not be carried to the scene and process; (3) price is more expensive.
The utility model content
The purpose of this utility model: be intended to overcome the shortcoming of prior art, disclose a kind of simple in structurely, easily manufactured, low price can move to the portable panel beating squeeze riveter of job site at any time.
The purpose of this utility model is achieved in that: comprise frame and be arranged on last top-pressure part on the frame and following top-pressure part, it is characterized in that: frame is a cantilever-shaped section bar framework of " C " shape that is made of cantilever beam 1, column 2 and base 3; Last top-pressure part comprises vertical rod 5, Pressure Block 6 and clamp nut 7 compositions, and by linking to each other with the cantilever beam 1 of frame by clamp nut 7; Following top-pressure part comprises the hydraulic package 8 that has hydraulic pump and oil cylinder and is sleeved on suit push rod 9 on the hydraulic package 8, and it is arranged on the base of frame, and its position and last top-pressure part corresponding section are on same axis.
The cantilever beam 1 of described frame is provided with can keep supplying the guide groove 4 that top-pressure part moves.
Described suit push rod 9 one ends of top-pressure part down are provided with suit pit 10, and the other end is provided with through hole 11
Because the utility model only comprises frame, last top-pressure part and piece under pressure, and frame is a kind of " C " shape profile structure, its manufacturing only need be welded, need not hot investment casting.So it compared with prior art, and obviously have the following advantages: (1) volume is little, and manufacturing process is simple; (2) install, transportation, use all very conveniently, can move to the job site at any time and process; (3) cheap.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of suit push rod of the present utility model.
1, cantilever beam 2, column 3, base 4, guiding groove hole 5, vertical rod 6, Pressure Block 7, clamp nut 8, hydraulic package 9, suit push rod 10, pit 11, through hole
Specific embodiments
See also Fig. 1, the utility model comprises frame, upward top-pressure part reaches top-pressure part three parts down.Now divide and be set forth in the back: rack section: it comprises cantilever beam 1, column 2 and base 3; They constitute a kind of " C " shape profile structure, and available channel-section steel is welded, and manufacturing process, structure are all very simple, and volume is also little; Cantilever beam 1 is provided with guiding groove hole 4.Last top-pressure part part: it comprises vertical rod 5, Pressure Block 6, clamp nut 7; The Pressure Block 6 of vertical rod 5 welds with vertical rod, and matches with nut 7, vertical rod 5 is clamped in the guiding groove hole 4 of cantilever beam; Last top-pressure part can move along guiding groove hole 4, adjusting the distance between it and the column 2, convenient the sheet metal component of different size is processed.Following top-pressure part part: it comprises the hydraulic package (as can be commercial jack) 8 that has hydraulic pump and oil cylinder and is sleeved on suit push rod 9 on the hydraulic package 8.Fig. 2 is a kind of structural representation of suit push rod 9.Its lower end is provided with pit 10, so that directly be sleeved on the hydraulic package 8, its upper end is provided with one or more through holes 11, dodges the space during as the workpiece crimping.Form a pair of exerting pressure with the lower surface of the vertical rod 5 of top and last top-pressure part and pay, utilize its plane to carry out the crimping of workpiece.Following top-pressure part is located on the base 3, and can move along base plane, so that align with last top-pressure part.