CN209139515U - A kind of aluminum profile stable extrusion machine - Google Patents

Abstract

The utility model discloses a kind of aluminum profile stable extrusion machines, including pedestal, the front and back end upper surface of the pedestal is fixedly connected with supporting table by support rod, the inner surface of the supporting table is fixedly connected with cylinder, the lower surface of the cylinder is fixedly installed with press strip by pushing ram, the upper surface of the pedestal is fixedly connected with concave block, the outer surface of the concave block is equipped with lower deep gouge, inner surface is placed with aluminium at the upper end limiting slot of the concave block, the front and back end upper surface of the concave block is rotatably connected to limited block by T shape circular shaft, the lower surface sliding contact of the limited block is in the upper surface of aluminium, the inner surface of the limited block slidably connects cross square cotter by sliding slot, the outer surface of the cross square cotter slidably connects the first spring, the aluminum profile stable extrusion machine, aluminium can be positioned, it will not be Both ends upwarp when extrusion process, improve stability, are convenient for de- material, use convenient for the assembly of press strip.

Description

A kind of aluminum profile stable extrusion machine

Technical field

The utility model relates to aluminum profile processing technique field, specially a kind of aluminum profile stable extrusion machine.

Background technique

Metal extrusion press is the main equipment for realizing extruding metal processing, and extruding metal processing is to utilize plastic deformation pressure A kind of important method of power forming；

Existing aluminum section extruder, when process to Aluminum extrusion, aluminium inconvenience is positioned, and both ends are easy when extruding It upwarps, stability is bad, and there are also de- material is not easy to after extrusion forming, extrusion parts is not easy to assembly and uses.

Utility model content

The purpose of this utility model is to provide a kind of aluminum profile stable extrusion machines, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of aluminum profile stable extrusion machine, including bottom Seat, the front and back end upper surface of the pedestal are fixedly connected with supporting table by support rod, and the inner surface of the supporting table is fixed It is connected with cylinder, the lower surface of the cylinder is fixedly installed with press strip by pushing ram, and the upper surface of the pedestal is fixedly connected There is concave block, the outer surface of the concave block is equipped with lower deep gouge, and inner surface is placed with aluminium at the upper end limiting slot of the concave block；

The front and back end upper surface of the concave block is rotatably connected to limited block, the lower surface of the limited block by T shape circular shaft In the upper surface of aluminium, the inner surface of the limited block slidably connects cross square cotter by sliding slot, described for sliding contact The outer surface of cross square cotter slidably connects the first spring.

Preferably, the lower end surface of the cross square cotter is slidably connected on the inside of the front and back upper end of concave block by positioning square groove Surface.

Preferably, the upper surface of the cross square cotter is fixedly connected with cross bar.

Preferably, inner surface by sliding groove slidably connects second spring and convex at the center of the pedestal and concave block Shape ejector pin.

Preferably, the lower surface of the limited block is covered with rubber layer.

Preferably, the upper surface of the press strip is fixedly connected with square, and the outer surface of square is slidably connected by square groove On the lower end inside surface of pushing ram, the outer surface of press strip is fixedly connected with round tube mouth, and the outer surface of pushing ram, which slides, to be connected Connect the inner surface in round tube mouth, before and after the lower end of pushing ram inner surface by convex square groove slidably connect third spring with Convex side's fixture block, the outer surface of convex side's fixture block are slidably connected at the both ends inner surface of round tube mouth by square opening.

Compared with prior art, the utility model has the beneficial effects that the aluminum profile stable extrusion machine, by the way that aluminium is put It sets in limiting slot, cooperation limited block pushes down limit, can position to aluminium, will not upwarp at both ends, mention in extrusion process High stability can be ejected aluminium after extruding by convex ejector pin, be convenient for de- material, consolidated by clamping structure to press strip It is fixed, it is used convenient for the assembly of press strip.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the concave block local structure top view of the utility model；

Fig. 3 is the briquetting and pushing ram connection relationship lateral sectional view of the utility model.

In figure: 1 pedestal, 2 support rods, 3 supporting tables, 4 cylinders, 5 pushing rams, 6 press strips, 7 concave blocks, 8 lower deep gouges, 9 limiting slots, 10 aluminiums, 11 T shape circular shafts, 12 limited blocks, 13 sliding slots, 15 cross square cotters, 16 first springs, 17 positioning square grooves, 18 cross bars, 19 sliding grooves, 20 second springs, 21 convex ejector pins, 22 squares, 23 square grooves, 24 round tube mouths, 25 convex square grooves, 26 third springs, 27 convex side's fixture blocks, 28 square openings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of aluminum profile stable extrusion machine, including pedestal 1, the front and back end upper surface of pedestal 1 is fixedly connected with supporting table 3 by support rod 2, and the inner surface of supporting table 3 is fixedly connected with The lower surface of cylinder 4, the model MPT63X50-5-3T of cylinder 4, cylinder 4 is fixedly installed with press strip 6, pedestal by pushing ram 5 1 upper surface is fixedly connected with concave block 7, and the outer surface of concave block 7 is equipped with lower deep gouge 8, inside at the upper end limiting slot 9 of concave block 7 Surface is placed with aluminium 10, and limiting slot 9 cooperates 10 workpiece size of aluminium to be configured；

The front and back end upper surface of concave block 7 is rotatably connected to limited block 12 by T shape circular shaft 11, and the lower surface of limited block 12 is sliding In the upper surface of aluminium 10, the inner surface of limited block 12 slidably connects cross square cotter 15 by sliding slot 13 for dynamic contact, and ten The outer surface of font square cotter 15 slidably connects the first spring 16.

The front and back upper end inner surface that the lower end surface of cross square cotter 15 is slidably connected at concave block 7 by positioning square groove 17, When in use, aluminium 10 is placed in the limiting slot 9 in concave block 7, overturning limited block 12 is pressed in the upper end of aluminium 10, at this moment leads to It crosses under the first spring 16 drive 15 bullet of cross square cotter and sticks into positioning square groove 17, limited block 12 can be positioned, this time limit Position block 12 and limiting slot 9 can limit aluminium 10, drive pushing ram 5 to depress by cylinder 4, press strip 6 can be driven to depress, pressure Aluminium 10 can be pressed into lower deep gouge 8 by item 6, extrusion forming, and the sliding of 10 inward at both ends of aluminium is shunk, and be limited by limited block 12 Position, will not be such that both ends upwarp.

The upper surface of cross square cotter 15 is fixedly connected with cross bar 18, and cross bar 18 is convenient for pulling cross square cotter 15.

Inner surface slidably connects second spring 20 and convex top by sliding groove 19 at the center of pedestal 1 and concave block 7 Pin 21 is filled in lower deep gouge 8 after 10 extrusion forming of aluminium, has depressed convex ejector pin 21 and second spring 20, in de- material, leads to Crossing cylinder 4 drives press strip 6 to withdraw,, can be outer after driving 15 de- material of cross square cotter positioning square groove 17 by pulling up cross bar 18 12 1 hundred 80 degree of limited block are turned over, at this moment limited block 12 is detached from 10 surface of aluminium, convex ejector pin 21 is bounced by second spring 20, Can bullet take off extrusion forming after aluminium 10, be convenient for de- material, convenient for operating with.

The lower surface of limited block 12 is covered with rubber layer, and the lower surface of limited block 12 will not be made to wear aluminium 10.

The upper surface of press strip 6 is fixedly connected with square 22, and the outer surface of square 22 is slidably connected at by square groove 23 to be pushed away Into the lower end inside surface of bar 5, the outer surface of press strip 6 is fixedly connected with round tube mouth 24, and the outer surface of pushing ram 5, which slides, to be connected The inner surface in round tube mouth 24 is connect, inner surface slidably connects third by convex square groove 25 before and after the lower end of pushing ram 5 Spring 26 and convex side's fixture block 27, the outer surface of convex side's fixture block 27 are slidably connected at the both ends of round tube mouth 24 by square opening 28 Inner surface by the way that press strip 6 is stuck in 5 lower end of pushing ram, is sticked into square groove 23 by square 22 when in use and carries out positioning branch Support, round tube mouth 24 are slidably connected with pushing ram 5, bounce convex side's fixture block 27 by third spring 26 and stick into 24 both ends side of round tube mouth It is fixed in mouth 28, convenient for carrying out assembly use to press strip 6, by being inserted into two screwdrivers along square opening 28, can open convex Shape side's fixture block 27 is detached from square opening 28, can use lower press strip 6, easy to disassemble, is easy to use.

When the utility model is specifically implemented: when in use, aluminium 10 is placed in the limiting slot 9 in concave block 7, overturn Limited block 12 is pressed in the upper end of aluminium 10, is at this moment driven by the first spring 16 and sticks into positioning square groove 17 under 15 bullet of cross square cotter It is interior, limited block 12 can be positioned, at this moment limited block 12 and limiting slot 9 can limit aluminium 10, be driven by cylinder 4 Pushing ram 5 is depressed, and press strip 6 can be driven to depress, and aluminium 10 can be pressed into lower deep gouge 8 by press strip 6, extrusion forming, 10 both ends of aluminium Slid inward is shunk, and is limited by limited block 12, both ends will not be made to upwarp, is filled in lower deep gouge after 10 extrusion forming of aluminium In 8, convex ejector pin 21 and second spring 20 have been depressed, in de- material, has driven press strip 6 to withdraw by cylinder 4, by pulling up Cross bar 18 can turn up 12 1 hundred 80 degree of limited block, at this moment limited block 12 after driving 15 de- material of cross square cotter positioning square groove 17 Be detached from 10 surface of aluminium, convex ejector pin 21 bounced by second spring 20, can bullet take off the aluminium 10 after extrusion forming, convenient for de- Material, convenient for operating with, when in use, by the way that press strip 6 is stuck in 5 lower end of pushing ram, by square 22 stick into square groove 23 into Row positioning support, round tube mouth 24 are slidably connected with pushing ram 5, bounce convex side's fixture block 27 by third spring 26 and stick into round tube mouth It is fixed in 24 both ends square openings 28, convenient for carrying out assembly use to press strip 6, by the way that two screwdrivers are inserted into along square opening 28, Convex side's fixture block 27 can be opened and be detached from square opening 28, can use lower press strip 6, it is easy to disassemble, it is easy to use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of aluminum profile stable extrusion machine, including pedestal (1), it is characterised in that: the front and back end upper surface of the pedestal (1) is logical It crosses support rod (2) to be fixedly connected with supporting table (3), the inner surface of the supporting table (3) is fixedly connected with cylinder (4), described The lower surface of cylinder (4) is fixedly installed with press strip (6) by pushing ram (5), and the upper surface of the pedestal (1) is fixedly connected with recessed The outer surface of block (7), the concave block (7) is equipped with lower deep gouge (8), inner surface at the upper end limiting slot (9) of the concave block (7) It is placed with aluminium (10)；

The front and back end upper surface of the concave block (7) is rotatably connected to limited block (12), the limited block by T shape circular shaft (11) (12) in the upper surface of aluminium (10), the inner surface of the limited block (12) is sliding by sliding slot (13) for lower surface sliding contact Dynamic to be connected with cross square cotter (15), the outer surface of the cross square cotter (15) slidably connects the first spring (16).

2. a kind of aluminum profile stable extrusion machine as described in claim 1, it is characterised in that: under the cross square cotter (15) The front and back upper end inner surface that end face is slidably connected at concave block (7) by positioning square groove (17).

3. a kind of aluminum profile stable extrusion machine as described in claim 1, it is characterised in that: the cross square cotter (15) it is upper Surface is fixedly connected with cross bar (18).

4. a kind of aluminum profile stable extrusion machine as described in claim 1, it is characterised in that: the pedestal (1) and concave block (7) Inner surface slidably connects second spring (20) and convex ejector pin (21) by sliding groove (19) at center.

5. a kind of aluminum profile stable extrusion machine as described in claim 1, it is characterised in that: the lower surface of the limited block (12) It is covered with rubber layer.

6. a kind of aluminum profile stable extrusion machine as described in claim 1, it is characterised in that: the upper surface of the press strip (6) is solid Surely it is connected with square (22), the outer surface of square (22) is slidably connected at the lower end inside of pushing ram (5) by square groove (23) Surface, the outer surface of press strip (6) are fixedly connected with round tube mouth (24), and the outer surface of pushing ram (5) is slidably connected at round tube The lower end front and back inner surface of the inner surface of mouth (24), pushing ram (5) slidably connects third bullet by convex square groove (25) The outer surface of spring (26) and convex side's fixture block (27), convex side's fixture block (27) is slidably connected at round tube mouth by square opening (28) (24) both ends inner surface.