A kind of automatic hoisting mechanism of sheet metal component single lead screw ex truding briquetting machine
Technical field
The present invention relates to a kind of single lead screw ex truding briquetting machine auxiliary device, particularly relate to a kind of automatic hoisting mechanism of sheet metal component single lead screw ex truding briquetting machine.
Background technology
In the extrusion process of sheet metal component, often need to regulate the height of pressure roller to realize the extruding of differing heights sheet metal component.Integrally-regulated realization by sheet metal part extrusion device in prior art regulates the height of pressure roller, thus the extruding realized differing heights sheet metal component, this device practicality is stronger, but existing device is generally regulated by screw rod, need rotary screw repeatedly, regulate comparatively bother, rate is lower; Adopt screw rod to regulate in addition, whole device bearing capacity also can be made lower, and stability is strong not.
Chinese Patent Application No.: 201220274305.8, publication date: on 02 13rd, 2013, disclose the patent document that a name is called a kind of height adjusting structure for sheet metal part extrusion device.This utility model comprises base, screw rod and two guide rods, and base is provided with the sleeve of four arrangements that are square, and sleeve is slidably connected on guide rod; The top of two guide rods is fixed with support bar, and the middle part of support bar has screwed hole, and screw rod is connected with the fixed block of base through the screwed hole of support bar.This utility model is used for the height adjusting structure of sheet metal part extrusion device, and structural design is simple, and practicality is stronger.But utility model is exactly the rotation by screw rod, realize rising or the decline of base, regulate comparatively loaded down with trivial details, efficiency is lower, and bearing capacity is all lower.
Summary of the invention
the problem that 1, will solve
Comparatively bother for the lift adjustment of existing sheet metal part extrusion device to pressure roller, inefficiency, and the problem that bearing capacity and stability are all lower, the invention provides a kind of automatic hoisting mechanism of sheet metal component single lead screw ex truding briquetting machine, it regulates the lifting realizing extruder by cylinder, thus realizes regulating the height of pressure roller, and is provided with back-moving spring, can realize its automation lifting, operating efficiency is higher.
2, technical scheme
For solving the problem, the present invention adopts following technical scheme.
An automatic hoisting mechanism for sheet metal component single lead screw ex truding briquetting machine, comprises support, guide pillar, also comprises cylinder, air cylinder guide rod and " L " type fixed head, and described support is the shape after asymmetric " U " shape half-twist, and support riser is provided with rectangle discharging opening; Described guide pillar has two, and bottom is the dull and stereotyped upper side near riser under being all fixed on support, and top is passed upper flat plate and fixed with nut; Described guide pillar outer surface also overlaps and has spring; Described cylinder is fixed on the upper surface of support upper flat plate; Described air cylinder guide rod is connected with " L " type fixed head horizontal plane.
Preferably, the upper and lower surface of described cylinder is equipped with installing plate, is evenly distributed with 4 support bars between installing plate;
Preferably, the vertical plane of described " L " type fixed head is bolted on the riser of support.
3, beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) the present invention includes cylinder, air cylinder guide rod and " L " type fixed head, asymmetric " U " shape support upper flat plate is provided with cylinder, air cylinder guide rod is connected with " L " type fixed head horizontal plane, regulated the automation lifting realizing extruder by cylinder, the upper and lower surface of cylinder is equipped with installing plate, is evenly distributed with 4 support bars between installing plate, fixed head lifting is driven by air cylinder guide rod, bearing capacity is comparatively large, can ensure stable elevation, and automation lifting also improves production efficiency.
(2) guide pillar of the present invention has two, bottom is the dull and stereotyped upper side near riser under being all fixed on support, top is through upper flat plate fixing with nut, and guide pillar can the stability of reinforced support, thus ensure stabilizer cylinder running, guide pillar outer surface also overlaps in addition spring, automatically resets, save the working time after guide rod can be made like this to be elevated, decrease labour intensity, raise the efficiency;
(3) in the present invention, the vertical plane of " L " type fixed head is bolted on the riser of support, and after extruder can be made to be elevated, fixing desired location again, does not shake, and strengthens the stability of extruder lifting.
(4) structure of the present invention is simple, easy to operate, is easy to manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Number in the figure illustrates: 1, support; 2, guide pillar; 3, cylinder; 4, " L " type fixed head; 5, air cylinder guide rod; 6, support bar; 7, rectangle discharging opening.
Detailed description of the invention
For understanding content of the present invention further, describe the present invention below in conjunction with Figure of description and specific embodiment.
embodiment 1
As shown in Figure 1, a kind of automatic hoisting mechanism of sheet metal component single lead screw ex truding briquetting machine, comprises support 1, guide pillar 2, also comprise cylinder 3, air cylinder guide rod 5 and " L " type fixed head 4, support 1 is the shape after asymmetric " U " shape half-twist, and support 1 riser is provided with rectangle discharging opening 7; Guide pillar 2 has two, and the side near riser on support 1 time flat board is all fixed in bottom, and top is passed upper flat plate and fixed with nut; Guide pillar 2 outer surface also overlaps and has spring; Cylinder 3 is fixed on the upper surface of support 1 upper flat plate; Air cylinder guide rod 5 is connected with " L " type fixed head 4 horizontal plane.
In addition, the upper and lower surface of cylinder 3 is equipped with installing plate, is evenly distributed with 4 support bars 6 between installing plate; The vertical plane of " L " type fixed head 4 is bolted on the riser of support 1.
During use, now adjusting position needed for sheet metal component single lead screw ex truding briquetting machine is installed to " L " type fixed head 4 place, again cylinder 3 is connected with corresponding circuit and magnetic valve, make air cylinder guide rod 5 move up and down behind appointed place, fix " L " type fixed head 4 with bolt, can realize regulating the height of pressure roller, air cylinder guide rod 5 drives fixed head, bearing capacity is large, and lifting is stable, and efficiency is high; And also overlap at guide pillar 2 outer surface and have spring, after air cylinder guide rod 5 can be made like this to be elevated, the bolt removing " L " type fixed head 4 place can realize automatically reseting, and can save the working time like this, increase work efficiency.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.