CN212370979U

CN212370979U - Ultra-thin type double-sided buckle board aluminium alloy extrusion die

Info

Publication number: CN212370979U
Application number: CN202020364493.8U
Authority: CN
Inventors: 董秀禄
Original assignee: Shenzhen Brother Good Mould Co ltd
Current assignee: Shenzhen Brother Good Mould Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-01-19
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to an aluminium alloy extrusion die technical field just discloses an ultra-thin type double-sided buckle aluminium alloy extrusion die, include the base and be located the extrusion cylinder of upside, there is the lower mould upper end of base through buffer gear fixed mounting, the last mould that extrusion cylinder's lower extreme output shaft fixedly connected with and lower mould position correspond, two risers of the upper end bilateral symmetry fixedly connected with of base, the rectangle opening has been seted up on the surface of riser, many guide bars of fixedly connected with between the relative one side inner wall about the riser corresponds the rectangle open-ended, the lower mould is established at the outer guide sleeve ring of guide bar with the equal a plurality of movable sleeve of fixedly connected with in the left and right sides of last mould back of the body. The utility model discloses can avoid influencing the extrusion and cause the problem that mould and lower mould damaged easily, guarantee the life of mould.

Description

Ultra-thin type double-sided buckle board aluminium alloy extrusion die

Technical Field

The utility model relates to an aluminium alloy extrusion die technical field especially relates to an ultra-thin type double faced buckle board aluminium alloy extrusion die.

Background

The density of the aluminum profile is only 2.7g/cm3, which is about 1/3 of the density of steel, copper or brass (7.83 g/cm3, 8.93g/cm3, respectively). Aluminum can exhibit excellent corrosion resistance under most environmental conditions, including in air, water (or brine), petrochemistry, and many chemical systems. Aluminum profiles are often chosen for their excellent electrical conductivity. On a weight-equal basis, aluminum has a conductivity nearly twice that of copper. The aluminum alloy has a thermal conductivity of about 50-60% that of copper, which is advantageous for manufacturing heat exchangers, evaporators, heating appliances, cooking utensils, and cylinder heads and radiators for automobiles. The profiles are non-ferromagnetic, which is an important property for the electrical and electronic industry.

Because the high-quality performance of aluminium alloy obtains actual wide use, need carry out the extrusion to the aluminium alloy when making two-sided buckle at present, this just needs to use extrusion die, and present extrusion die is through going up the mould rigid impact lower mould to aluminium alloy extrusion, and this makes the impact between last mould and the lower mould very big, causes the damage between mould and the lower mould easily, has influenced extrusion die's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving extrusion die among the prior art and through going up the rigid lower mould that strikes to aluminium alloy extrusion, this makes the impact of going up between mould and the lower mould very big, causes the damage between mould and the lower mould easily, has influenced extrusion die's life's problem, and the ultra-thin type double-sided buckle board aluminium alloy extrusion die who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ultra-thin double-sided buckle aluminum profile extrusion die comprises a base and an extrusion cylinder positioned on the upper side, wherein a lower die is fixedly installed at the upper end of the base through a buffer mechanism, an upper die corresponding to the lower die is fixedly connected to an output shaft at the lower end of the extrusion cylinder, two vertical plates are fixedly connected to the upper end of the base in a bilateral symmetry manner, rectangular openings are formed in the surfaces of the vertical plates, a plurality of guide rods are fixedly connected between the inner walls of the upper and lower opposite sides of the vertical plates corresponding to the rectangular openings, and a plurality of guide lantern rings movably sleeved outside the guide rods are fixedly connected to the left and right opposite sides of the lower die;

buffer gear includes the fixed plate that two set up from top to bottom, two a plurality of buffer spring of fixedly connected with between the fixed plate, two back of the body a plurality of wedges of the equal fixedly connected with in both sides of mutually opposite directions about the fixed plate, the dovetail of joint is matchd with the wedge to the upper end of base and the lower extreme of lower mould is seted up, back of the body both sides of mutually opposite directions all are through a plurality of fastening device and base and lower mould fixed joint around the fixed plate.

Preferably, the fastening mechanism includes a vertical rod fixedly connected to the outer side wall of the fixing plate, a fastening plate is rotatably sleeved outside the vertical rod, jacks are formed in the surface of the fastening plate, fastening rods are movably inserted in the jacks, fastening grooves correspondingly inserted with the fastening rods are formed in the side walls of the base and the lower die, a pull plate is fixedly connected to one end of each fastening rod, and a fastening spring sleeved outside the fastening rods is fixedly connected to one opposite side of each pull plate and one opposite side of each fastening plate.

Preferably, the four corners of one side of each of the two opposite fixed plates are fixedly connected with limiting telescopic rods.

Preferably, one end of the vertical rod is fixedly connected with a limiting plate located on the outer side of the fastening plate.

Preferably, the extrusion cylinder is electrically connected with an external power supply through a control switch.

Compared with the prior art, the utility model provides an ultra-thin type two-sided buckle aluminium alloy extrusion die possesses following beneficial effect:

1. this ultra-thin type two-sided buckle aluminium alloy extrusion die, extrusion cylinder through being equipped with, when carrying out the aluminium alloy shaping, extrusion cylinder promotes the mould, it removes towards the lower mould to go up the mould, can realize the shaping of aluminium alloy fast, the activity through the guide bar and the direction lantern ring cup joints the effect and makes the counterpoint of going up mould and lower mould accurate, the extrusion accuracy has been guaranteed, and through the buffer gear who is equipped with, in the time of last mould extrusion lower mould, too big impact makes the lower mould pass through fixed plate extrusion buffer spring, can avoid influencing the extrusion and cause the problem of mould and lower mould damage easily, and buffer spring's upward thrust can guarantee the shaping of aluminium alloy, the service life of mould has been guaranteed.

2. This ultra-thin type two-sided buckle aluminium alloy extrusion die, fastening device through being equipped with, the matching joint effect that utilizes wedge and dovetail makes buffer gear quick connection between lower mould and base, the rotation through pole setting and mounting plate cup joints the effect and rotates the mounting plate, make the mounting plate rotate the lateral wall to base and lower mould, make the anchorage bar aim at the fastening groove, fastening spring pull-back arm-tie, the arm-tie impels the fastening bar fastening inslot can realize the firm connection between fixed plate and base and the lower mould, can realize the quick assembly disassembly to buffer gear, convenient to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid influencing the extrusion and cause the problem that mould and lower mould damaged easily, guarantee the life of mould.

Drawings

Fig. 1 is a schematic structural view of an ultra-thin double-sided buckle aluminum profile extrusion die provided by the present invention;

fig. 2 is the structural schematic diagram of the fastening mechanism of the ultra-thin double-sided buckle aluminum profile extrusion die provided by the utility model.

In the figure: the device comprises a base 1, an extrusion cylinder 2, a lower die 3, an upper die 4, a vertical plate 5, a rectangular opening 6, a guide rod 7, a guide lantern ring 8, a fixing plate 9, a buffer spring 10, a wedge block 11, a dovetail groove 12, a fastening mechanism 13, a vertical rod 131, a fastening plate 132, a fastening rod 133, a fastening groove 134, a pulling plate 135, a fastening spring 136 and a limit telescopic rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an ultra-thin type double-sided buckle aluminum profile extrusion die comprises a base 1 and an extrusion cylinder 2 positioned on the upper side, wherein a lower die 3 is fixedly installed at the upper end of the base 1 through a buffer mechanism, an upper die 4 corresponding to the lower die 3 is fixedly connected to an output shaft at the lower end of the extrusion cylinder 2, two vertical plates 5 are fixedly connected to the upper end of the base 1 in a bilateral symmetry manner, rectangular openings 6 are formed in the surfaces of the vertical plates 5, a plurality of guide rods 7 are fixedly connected between the inner walls of the vertical plates 5 corresponding to the upper and lower opposite sides of the rectangular openings 6, and a plurality of guide lantern rings 8 movably sleeved outside the guide rods 7 are fixedly connected to the left;

buffer gear includes two fixed plates 9 that set up from top to bottom, a plurality of buffer spring of fixedly connected with 10 between two fixed plates 9, and a plurality of wedge 11 of the equal fixedly connected with in both sides of back of the body about two fixed plates 9 mutually, the dovetail 12 that matches the joint with wedge 11 is seted up to the upper end of base 1 and the lower extreme of lower mould 3, and back of the body both sides mutually all are through a plurality of fastening device 13 and base 1 and 3 fixed joint of lower mould around fixed plate 9.

Fastening device 13 includes pole setting 131 of fixed connection at the fixed plate 9 lateral wall, the pole setting 131 is outer to be rotated the cup jointed mounting plate 132, the jack has been seted up on the surface of mounting plate 132 and the jack internalization is inserted and is equipped with anchorage bar 133, the lateral wall of base 1 and lower mould 3 all is seted up the fastening groove 134 that corresponds the grafting with anchorage bar 133, the one end fixedly connected with arm-tie 135 of anchorage bar 133, arm-tie 135 and mounting plate 132 are in opposite directions one side fixedly connected with the same cover and are established fastening spring 136 outside anchorage bar 133.

The four corners of one opposite side of the two fixing plates 9 are fixedly connected with limiting telescopic rods 14.

One end of the vertical rod 131 is fixedly connected with a limiting plate located outside the fastening plate 132.

The extrusion cylinder 2 is electrically connected with an external power supply through a control switch.

In the utility model, when in use, the extrusion cylinder 2 pushes the upper die 4 when the aluminum profile is formed, the upper die 4 moves towards the lower die 3, the forming of the aluminum profile can be realized rapidly, 3 alignment of the upper die 4 and the lower die is accurate through the movable sleeve function of the guide rod 7 and the guide sleeve ring 8, the extrusion accuracy is ensured, and the buffer mechanism is arranged, when the upper die 4 extrudes the lower die 3, the lower die 3 extrudes the buffer spring 10 through the fixed plate 9 due to overlarge impact force, the problem that the upper die 4 and the lower die 3 are easily damaged due to the extrusion can be avoided, the upward thrust of the buffer spring 10 can ensure the forming of the aluminum profile, the service life of the die is ensured, and the buffer mechanism is rapidly connected between the lower die 3 and the base 1 through the matched clamping function of the wedge block 11 and the dovetail groove 12 through the arranged fastening mechanism 13, rotation through pole setting 131 and mounting plate 132 cup joints effect rotation mounting plate 132 for mounting plate 132 rotates to the lateral wall of base 1 and lower mould 3, makes fastening rod 133 aim at fastening groove 134, and fastening spring 136 draws back arm-tie 135, and arm-tie 135 can realize the firm connection between fixed plate 9 and base 1 and the lower mould 3 in with fastening rod 133 impel fastening groove 134, can realize the quick assembly disassembly to buffer gear, convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An ultra-thin double-sided buckle aluminum profile extrusion die comprises a base (1) and an extrusion cylinder (2) positioned on the upper side, and is characterized in that a lower die (3) is fixedly mounted at the upper end of the base (1) through a buffer mechanism, an upper die (4) corresponding to the lower die (3) is fixedly connected to an output shaft at the lower end of the extrusion cylinder (2), two vertical plates (5) are fixedly connected to the upper end of the base (1) in a bilateral symmetry manner, rectangular openings (6) are formed in the surfaces of the vertical plates (5), a plurality of guide rods (7) are fixedly connected between the inner walls of the vertical plates (5) corresponding to the upper and lower opposite sides of the rectangular openings (6), and a plurality of guide lantern rings (8) movably sleeved outside the guide rods (7) are fixedly connected to the opposite left and right sides of the lower die (3) and the;

buffer gear includes fixed plate (9) that two set up from top to bottom, two a plurality of buffer spring of fixedly connected with (10), two between fixed plate (9) the equal fixedly connected with of a plurality of wedge (11) of back of the body both sides mutually about fixed plate (9), dovetail (12) with wedge (11) matching joint are seted up to the upper end of base (1) and the lower extreme of lower mould (3), fixed plate (9) front and back mutually the back mutually both sides all through a plurality of fastening device (13) and base (1) and lower mould (3) fixed joint.

2. The extrusion die for the aluminum profiles with the ultra-thin double-sided buckle plates as claimed in claim 1, wherein the fastening mechanism (13) comprises a vertical rod (131) fixedly connected to the outer side wall of the fixing plate (9), a fastening plate (132) is rotatably sleeved outside the vertical rod (131), a jack is formed in the surface of the fastening plate (132), a fastening rod (133) is movably inserted in the jack, fastening grooves (134) correspondingly inserted with the fastening rod (133) are formed in the side walls of the base (1) and the lower die (3), a pulling plate (135) is fixedly connected to one end of the fastening rod (133), and a fastening spring (136) sleeved outside the fastening rod (133) is fixedly connected to the opposite side of the pulling plate (135) and the fastening plate (132).

3. The extrusion die for the aluminum profiles of the ultra-thin double-sided buckle plates as claimed in claim 1, wherein the four corners of the opposite sides of the two fixing plates (9) are fixedly connected with limit telescopic rods (14).

4. The ultra-thin type double-sided buckle aluminum profile extrusion die of claim 2, wherein a limit plate located outside the fastening plate (132) is fixedly connected to one end of the upright (131).

5. The extrusion die for the aluminum profiles of the ultra-thin double-sided buckle plates as claimed in claim 1, wherein the extrusion cylinder (2) is electrically connected with an external power supply through a control switch.