CN104785620A - Aluminum product bending system and process - Google Patents

Aluminum product bending system and process Download PDF

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Publication number
CN104785620A
CN104785620A CN201510153987.5A CN201510153987A CN104785620A CN 104785620 A CN104785620 A CN 104785620A CN 201510153987 A CN201510153987 A CN 201510153987A CN 104785620 A CN104785620 A CN 104785620A
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CN
China
Prior art keywords
mentioned
bending
seat
aluminum products
mobile base
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Granted
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CN201510153987.5A
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Chinese (zh)
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CN104785620B (en
Inventor
王亚榆
王志勇
姚鑫
高建忠
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FUJIAN SHISHI TONGDA ELECTRICAL APPLIANCE Co Ltd
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FUJIAN SHISHI TONGDA ELECTRICAL APPLIANCE Co Ltd
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Priority to CN201510153987.5A priority Critical patent/CN104785620B/en
Publication of CN104785620A publication Critical patent/CN104785620A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06Removing local distortions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles

Abstract

The invention discloses an aluminum product bending system which comprises a bending device for bending a strip-shaped aluminum product at a time, a shaping device for stamping and shaping the bent aluminum product and a trimming device for trimming redundant edges of the shaped aluminum product. The aluminum product is bent in the mode that a movable seat is pushed through a sliding block, so that a bending rod drives the aluminum product to deflect at a certain angle, and the aluminum product is bent at a time. The bending step is simple and convenient, the problem that forming steps are complex due to the fact that the aluminum product can be bent through multiple times of stamping in a traditional stamping mode is solved, and the system has the advantages of being easy to machine, convenient to operate and simple in structure. The invention further discloses an aluminum product bending process with the simple process steps.

Description

A kind of aluminum products bending and molding system and moulding process thereof
Technical field
The present invention relates to a kind of aluminum products after-treatment system, particularly relate to a kind of the bending and molding system and the moulding process thereof that aluminum products are converted into 90 degree.
Background technology
Aluminum products are widely used in various field with the character of its uniqueness.As electronic product frame, household electrical appliance frame etc., when these aluminum products are applied in electronic product frame or household electrical appliance frame, all need the aluminum products of strip to mold a bending angle.The formation at tradition bending angle adopts the mode of splicing to form, specifically: first get two standards, two standards put setting by certain angle, then two standards are linked together by a connection piece, can complete the formation at aluminum products bending angle like this; But this kind of splicing wrap direction can cause bending part to have the formation of a splicing seams, causes the aesthetic property of aluminum products poor.Now also have the bender for aluminum products bending and molding on the market, this kind of bender adopts stamping forming mode, during bending need to aluminum products carry out at least three times back and forth punching press and shaping just can realize, processing step is comparatively loaded down with trivial details.
In view of this, the present inventor furthers investigate the problems referred to above, is then produced by this case.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of can the aluminum products bending and molding system at one-shot forming bending angle.
Another object of the present invention is to provide a kind of processing step easy, can one-time formed aluminum device moulding process.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of aluminum products bending and molding system, includes apparatus for bending bar shaped aluminum products being carried out to bending, the aluminum products after bending is carried out to the apparatus for shaping of die shaping, and to the trimming device that limit more than aluminum products after shaping is excised; Wherein:
Above-mentioned apparatus for bending comprises the first upper bolster and the first die shoe, the upper surface of above-mentioned first die shoe be installed with holder and be on the right side of holder, and can the Mobile base of the movable movement in left and right, the first resetting means controlling Mobile base and reset is provided with to the right between above-mentioned holder and above-mentioned Mobile base, above-mentioned Mobile base offers the through containing groove that the fore-and-aft direction along Mobile base extends, the rear side of above-mentioned Mobile base is movably hinged with the bending bar that the fore-and-aft direction along Mobile base extends, above-mentioned bending bar is on the left of the rear end of above-mentioned through containing groove, the upper surface of above-mentioned first die shoe is installed with and is on the left of bending bar, and with above-mentioned bending bar mutually by friction tight fixed guide block, above-mentioned bending bar and above-mentioned Mobile base are provided with and control the second resetting means that bending bar overturns reset left, the right side of above-mentioned Mobile base is provided with and can moves left and right, and promote the slide block of Mobile base movement, above-mentioned first upper bolster is provided with and controls the first mobile controller that is moved to the left of sliding, and the right side of above-mentioned slide block is provided with the 3rd resetting means controlling slide block reset movement to the right,
Above-mentioned apparatus for shaping comprises the second upper bolster and the second die shoe, the upper surface of above-mentioned second die shoe is provided with left holder and the seat that moves right, above-mentioned left holder and moving right between seat is formed and the shaping space for the treatment of that bending angle matches, above-mentioned second upper bolster is provided with and controls the second mobile controller that seat is moved to the left that moves right, and the right side of the above-mentioned seat that moves right is provided with the 4th resetting means of the seat reset movement to the right that controls to move right;
Above-mentioned trimming device comprises the 3rd upper bolster and the 3rd die shoe, the upper surface of above-mentioned 3rd die shoe is installed with location placement rack, the sidewall of above-mentioned location placement rack be provided with bending after the positioning corner that matches of the bending angle of aluminum products, the bottom surface of above-mentioned 3rd upper bolster is provided with the trimming blade that the bending shape of its shape and aluminum products is suitable, the setting corresponding with positioning corner of above-mentioned trimming blade, above-mentioned 3rd upper bolster is the mode of oscilaltion can be arranged on the top of above-mentioned 3rd die shoe.
Above-mentioned first resetting means is tensioning spring, and the flat sleeping setting of above-mentioned tensioning spring, one end of above-mentioned tensioning spring is connected with above-mentioned holder, and the other end of above-mentioned tensioning spring is connected with above-mentioned Mobile base.
The rear end of above-mentioned Mobile base extends back and is stacked with the front end of bending bar the hinged block coordinated, and above-mentioned bending bar is movably hinged by jointed shaft and above-mentioned hinged block; Above-mentioned second resetting means is torsion spring, and above-mentioned torsion spring set is located at outside above-mentioned jointed shaft, an arm of above-mentioned torsion spring and above-mentioned Mobile base secure fit, another arm of above-mentioned torsion spring and above-mentioned hinged block secure fit.
The right flank of the above-mentioned Mobile base length direction be concaved with along movable block extends, and the strip groove passed to outside the end face of movable block forward and backward two ends, above-mentioned strip groove is above-mentioned through containing groove, the left surface of above-mentioned slide block is installed with and extends left, and can stretch into the compression bar in above-mentioned through containing groove.
The right flank of above-mentioned slide block cuts and has the first downward-sloping inclined-plane, the bottom surface of above-mentioned first upper bolster is provided with the catch bar extending downward above-mentioned first inclined-plane place, the bottom surface of above-mentioned catch bar cuts to have and is affixed with above-mentioned first inclined-plane the second inclined-plane coordinated, above-mentioned catch bar is above-mentioned first mobile controller.
Above-mentioned 3rd resetting means comprises spring mounting seat, back-moving spring and connecting rod, above-mentioned spring mounting seat is fixed on the upper surface of above-mentioned first die shoe, and be in the right side of slide block, above-mentioned back-moving spring accumbency is in the right side of above-mentioned spring mounting seat, and the left end of above-mentioned back-moving spring is fixedly connected with above-mentioned spring mounting seat, above-mentioned connecting rod accumbency is arranged, the first end of above-mentioned connecting rod is fixedly connected with above-mentioned slide block through above-mentioned spring mounting seat, second end of above-mentioned connecting rod is through above-mentioned back-moving spring, and the second end end limit of connecting rod is solid outside the right-hand member end of above-mentioned back-moving spring, above-mentioned first upper bolster comprises upper fixed seat and lower placement plate, above-mentioned lower placement plate fixed placement is on above-mentioned spring fixed seat, between above-mentioned upper fixed seat and above-mentioned lower placement plate, fixed has lifting back-moving spring, the top of above-mentioned upper fixed seat is provided with the lifting drive controlling upper fixed seat oscilaltion, above-mentioned lifting drive is cylinder, the end, upper end of above-mentioned catch bar is fixedly connected with above-mentioned upper fixed seat, and the lower end of above-mentioned catch bar is through above-mentioned lower placement plate extremely above-mentioned first inclined-plane place.
The right flank of above-mentioned left holder is convexly equipped with the positioning convex portion matched with the bending shape of bending aluminum products, the left surface of the above-mentioned seat that moves right is arranged with the cavity stretched into for this positioning convex portion, the shape of above-mentioned cavity and the shape of above-mentioned positioning convex portion match, and the spacing between above-mentioned positioning convex portion and above-mentioned cavity is above-mentioned shaping space, above-mentioned 4th resetting means comprises spring mounting seat, back-moving spring and connecting rod, above-mentioned spring mounting seat is fixed on the upper surface of above-mentioned second die shoe, and be in the right side of the seat that moves right, the unsettled right side being in above-mentioned spring mounting seat of above-mentioned back-moving spring accumbency, and the left end of above-mentioned back-moving spring is fixedly connected with above-mentioned spring mounting seat, above-mentioned connecting rod accumbency is arranged, the first end of above-mentioned connecting rod is fixedly connected with the above-mentioned seat that moves right through above-mentioned spring mounting seat, second end of above-mentioned connecting rod is through above-mentioned back-moving spring, and the second end end limit of connecting rod is solid outside the right-hand member end of above-mentioned back-moving spring, above-mentioned second upper bolster comprises the second upper fixed seat and is in the second bottom plate below the second upper fixed seat, above-mentioned second bottom plate overlays above-mentioned spring mounting seat, the top of move right seat and left holder, between above-mentioned second upper fixed seat and the second bottom plate, fixed has lifting back-moving spring, and the top of above-mentioned second upper fixed seat is provided with the lifting drive of control second upper fixed seat oscilaltion, the right flank of the above-mentioned seat that moves right cuts the 3rd downward-sloping inclined-plane, the bottom surface of above-mentioned second upper fixed seat extends through the catch bar of the second bottom plate to above-mentioned 3rd inclined-plane place downwards, the lower end surface of above-mentioned catch bar cuts to have and is affixed with above-mentioned 3rd inclined-plane the 4th inclined-plane coordinated, above-mentioned catch bar is above-mentioned second mobile controller.
Above-mentioned 3rd die shoe is provided with the location Mobile base of the positioning corner direction movement to location placement rack, the sidewall of above-mentioned location Mobile base is concaved with the located cavity matched with positioning corner, above-mentioned 3rd die shoe is provided with the mobile drive deivce controlling location Mobile base movement, and the top of above-mentioned 3rd upper bolster is provided with the lift cylinder of control the 3rd upper bolster oscilaltion.
A kind of aluminum products bending molding process, realizes as follows:
One, original equipment; Apparatus for bending described in original claims 1, apparatus for shaping and trimming device, slide block and the Mobile base of initial rear apparatus for bending are separated, and left holder and the seat that moves right of apparatus for shaping are separated, and the trimming blade of trimming device is separated with location placement rack;
Two, on apparatus for bending, carry out bending part reason, obtain the bending semi-finished product with the first folding surface and the second folding surface; And before bending, will treat that the bar shaped aluminum products of bending insert in the through containing groove of apparatus for bending, and the front portion of bar shaped aluminum products is in through containing groove, and it is outer and be on the right side of bending bar that through containing groove is stretched out at the rear portion of bar shaped aluminum products;
Three, the bending semi-finished product of step 2 are placed in the shaping space of apparatus for shaping, and half-finished first folding surface of bending is towards the seat that moves right, the seat that moves right moves and carries out squeezing shaping to half-finished first folding surface of the bending in shaping space in holder direction left, obtains shaping semi-finished product;
Four, shaping semi-finished product step 3 obtained are placed on the location placement rack of trimming device, and half-finished second folding surface of shaping is affixed coordinates with the positioning corner of location placement rack, 3rd die shoe moves down, trimming blade excises limit more than the distortion of the second folding surface, obtains bending aluminum products.
After adopting technique scheme, a kind of aluminum products bending and molding system of the present invention, the bending of its aluminum products makes bending bar drive aluminum products together to deflect at an angle by the passing of slide block to Mobile base, carry out the bending and molding realizing aluminum products, bending step is easy, avoid tradition to adopt punch forming mode need carry out Multi-step forming and just realize the bending and molding of aluminum products and the problem that causes forming step cumbersome, and there is easy processing, easy to operate, the advantage of simple structure.
Accompanying drawing explanation
Fig. 1 is the forward structure schematic diagram of apparatus for bending in the present invention;
Fig. 2 be in the present invention the first die shoe bow to structural representation;
Fig. 3 is the forward structure schematic diagram of apparatus for shaping in the present invention;
Fig. 4 be in the present invention the second die shoe bow to structural representation;
Fig. 5 is the operating diagram of the second die shoe in the present invention;
Fig. 6 is the bowing to structural representation of the 3rd die shoe in the present invention.
Detailed description of the invention
A kind of aluminum products bending and molding system of the present invention, as shown in figures 1 to 6, include apparatus for bending bar shaped aluminum products 100 being carried out to bending, the aluminum products after bending are carried out to the apparatus for shaping of die shaping, and to the trimming device that limit more than aluminum products after shaping is excised; Wherein:
Apparatus for bending comprises the first upper bolster 11 and the first die shoe 12, the upper surface of the first die shoe 12 be installed with holder 13 and be on the right side of holder 13, and can the Mobile base 14 of the movable movement in left and right, the first resetting means controlling Mobile base 14 and reset is provided with to the right between holder 13 and Mobile base 14, this first resetting means is tensioning spring 15, tensioning spring 15 is flat sleeping setting in left and right directions, and the left end of tensioning spring 15 is fixedly connected with holder 13, the right-hand member of tensioning spring 15 is fixedly connected with Mobile base 14, this Mobile base 14 offers the through containing groove 141 that the fore-and-aft direction along Mobile base 14 extends, namely the right flank of Mobile base 14 length direction be concaved with along movable block 14 extends, and before passing to movable block 14, strip groove outside the end face of rear two ends, this strip groove is described through containing groove, the rear side of this Mobile base 14 is movably hinged with the bending bar 16 that the fore-and-aft direction along Mobile base 14 extends, bending bar 16 is on the left of the rear end of through containing groove 141, the rear end of this Mobile base 14 extends back the hinged block (not shown) being stacked with the front end of bending bar and coordinating, bending bar 16 is movably hinged by jointed shaft 17 and hinged block, utilize this jointed shaft 17 that bending bar 16 can be rotated around jointed shaft 17, the upper surface of this first die shoe 11 is installed with and is on the left of bending bar 16, and with bending bar 16 phase by friction tight fixed guide block 18, bending bar 16 and Mobile base 14 are provided with and control the second resetting means (not shown) that bending bar 16 overturns reset left, this second resetting means is torsion spring, torsion spring set is located at outside jointed shaft 17, one arm of torsion spring and Mobile base 14 secure fit, another arm of torsion spring and hinged block 1 secure fit, utilize this torsion spring can play rotation reset response by doubling knee 16.
The right side of this Mobile base 14 is provided with and can moves left and right, and promote the slide block 19 of Mobile base 14 movement, the left surface of this slide block 19 is installed with and extends left, and the compression bar 191 that can stretch in through containing groove 141, the right flank of this slide block 19 cuts and has the first downward-sloping inclined-plane 191, first upper bolster 11 is provided with and controls the first mobile controller of being moved to the left of slip 19, and the right side of slide block 19 is provided with the 3rd resetting means controlling slide block 19 reset movement to the right, particularly: the 3rd resetting means comprises spring mounting seat 21, back-moving spring 22 and connecting rod 23, spring mounting seat 21 is fixed on the upper surface of the first die shoe 12, and be in the right side of slide block 19, back-moving spring 22 accumbency is in the right side stating spring mounting seat 21, and the left end of back-moving spring 22 is fixedly connected with spring mounting seat 21, connecting rod 23 accumbency is arranged, the first end activity of connecting rod 23 is fixedly connected with slide block 19 through spring mounting seat 21, second end of connecting rod 23 along the length direction of back-moving spring 22 through back-moving spring 22, and the second end end limit of connecting rod 23 is solid outside the right-hand member end of back-moving spring 22, like this, when slide block 19 is moved to the left, slide block 19 can haul connecting rod 23 and is moved to the left, and the movement of connecting rod 23 can make back-moving spring 22 compress left, then slide block 19 can be made when back-moving spring 22 resets to the right to slide reset.
This first upper bolster 11 comprises upper fixed seat 111 and lower placement plate 112, lower placement plate 112 fixed placement is on spring fixed seat 21, between upper fixed seat 111 and lower placement plate 112, fixed has and is elevated back-moving spring 113, the top of upper fixed seat 111 is provided with the lifting drive (not shown in FIG.) controlling upper fixed seat 111 oscilaltion, this lifting drive is cylinder, the bottom surface of this upper fixed seat 111 is provided with the catch bar 114 to downward-extension, the lower end activity of catch bar 114 is through lower placement plate 112 to the first inclined-plane 191 place, and cutting has the second inclined-plane (not shown) being affixed with the first inclined-plane 191 and coordinating on the lower end surface of catch bar 111, this catch bar 111 is the first described mobile controller.
This apparatus for shaping comprises the second upper bolster 31 and the second die shoe 32, the upper surface of the second die shoe 32 is provided with left holder 33 and the seat 34 that moves right, left holder 33 and moving right between seat 34 is formed and the shaping space 300 for the treatment of that bending angle matches, namely the right flank of left holder 33 is convexly equipped with the positioning convex portion 331 matched with the bending shape of bending aluminum products 200, move right seat 34 left surface on be arranged with the cavity 341 stretched into for this positioning convex portion 331, the shape of cavity 341 and the shape of positioning convex portion 331 match, spacing between positioning convex portion 331 and cavity 341 is described shaping space 300.The present embodiment is 90 degree for the bending angle of bending aluminum products 200, i.e. the pointed structure of positioning convex portion 331, and the angle of positioning convex portion 331 dual-side is 90 degree, and the angle of two inner side edges of this cavity 341 is corresponding is 90 degree.
This second upper bolster 32 is provided with and controls the second mobile controller that seat 34 is moved to the left that moves right, and the right side of the seat 34 that moves right is provided with the 4th resetting means of seat 34 reset movement to the right that controls to move right, preferably: the 4th resetting means comprises spring mounting seat 35, back-moving spring 36 and connecting rod 37, spring mounting seat 35 is fixed on the upper surface of the second die shoe 32, and be in the right side of the seat 34 that moves right, the unsettled right side being in spring mounting seat 35 of back-moving spring 36 accumbency, and the left end of back-moving spring 36 is fixedly connected with spring mounting seat 35, connecting rod 37 accumbency is arranged, and it is extended in left-right direction, and the activity of the left end of connecting rod 37 is fixedly connected with the seat 34 that moves right through spring mounting seat 35, the right-hand member of connecting rod 37 is through back-moving spring 36, and the right-hand member end of connecting rod 37 limit is solid outside the right-hand member end of back-moving spring 36, the second bottom plate 312 that this second upper bolster 31 comprises the second upper fixed seat 311 and is in below the second upper fixed seat 311, second bottom plate 312 overlays spring mounting seat 35, move right the top of seat 34 and left holder 33, between second upper fixed seat 311 and the second bottom plate 312, fixed has and is elevated back-moving spring 313, the top of the second upper fixed seat 311 is provided with the lifting drive (not shown in FIG.) of control second upper fixed seat 311 oscilaltion, this lifting drive is cylinder, the cylinder body of cylinder erects fixed installation, the free end end of the piston rod of cylinder is arranged down, and be fixedly connected with the upper surface of the second upper fixed seat 311, the right flank of this seat 34 that moves right cuts the 3rd downward-sloping inclined-plane 342, the bottom surface of the second upper fixed seat 311 extends through the catch bar 314 of the second bottom plate 312 to the 3rd inclined-plane 342 place downwards, the lower end surface of catch bar 314 cuts and has the 4th inclined-plane 314a being affixed with the 3rd inclined-plane 342 and coordinating, this catch bar 314 is the second described mobile controller.
This trimming device comprises the 3rd upper bolster (not shown) and the 3rd die shoe 41, the upper surface of the 3rd die shoe 41 is installed with location placement rack 42, this location placement rack 42 is block structure, the sidewall of this location placement rack 42 be provided with bending after the positioning corner that matches of the bending angle of aluminum products 200, even after bending, the bending angle of aluminum products 200 is 90 degree, positioning corner is 90 degree, then locating placement rack 42 can in square, if bending angle be acute angle or obtuse angle time, can be then square block by location placement rack 42, and each angle of location placement rack 42 is cut a wedge angle matched with bending angle, this wedge angle is positioning corner, the bottom surface of the 3rd upper bolster is provided with the trimming blade that the bending shape of its shape and aluminum products is suitable, namely trimming blade is made up of two band blade, two band blade are in a certain angle to link together, and the angle of two band blade is identical with the bending angle of aluminum products, then, if when bending angle is 90 degree, two band blade are arranged in mutually vertical, if bending angle be acute angle or obtuse angle time, the angle of two band blade should be acute angle or obtuse angle mutually, this trimming blade and positioning corner are upper and lower corresponding setting, 3rd upper bolster is the mode of oscilaltion can be arranged on the top of the 3rd die shoe, the top of the 3rd upper bolster is provided with the lift cylinder of control the 3rd upper bolster oscilaltion, the cylinder body of this lift cylinder is fixedly mounted on lathe, the piston rod free end end of lift cylinder is arranged down, stretching out downwards of lift cylinder, 3rd upper bolster moves down, moving down of 3rd upper bolster can make trimming blade carry out the excision of remaining limit to the bending aluminum products on the placement rack 42 of location.
A kind of aluminum products bending and molding system of the present invention, has following beneficial effect:
One, the bending of its aluminum products makes bending bar 16 drive the partial portion of bar shaped aluminum products 100 together to deflect at an angle by the passing of slide block 19 pairs of Mobile bases 14, carry out the bending and molding realizing aluminum products, bending step is easy, avoids tradition to adopt punch forming mode need carry out Multi-step forming and just realizes the bending and molding of aluminum products and the problem that causes forming step cumbersome.
Two, there is easy processing, easy to operate, the advantages such as simple structure.
Three, the setting of compression bar 191 can make can not be moved when bar shaped aluminum products 100 bending of bending is stressed, thus improves the bending effect of apparatus for bending.
In the present invention, 3rd die shoe 41 is provided with the location Mobile base 43 of the positioning corner direction movement to location placement rack 42, the sidewall of location Mobile base 43 is concaved with the located cavity (not shown) matched with positioning corner, 3rd die shoe 41 is provided with the mobile drive deivce (not shown in FIG.) controlling location Mobile base 43 movement, this mobile drive deivce can be flat-removing air cyclinder, like this, bending aluminum products 200 location after shaping is placed on the placement rack 42 of location, flat-removing air cyclinder can promote location Mobile base 43 and move to placement rack 42 direction, location, bending aluminum products 200 are made to be clamped between location Mobile base 43 and location placement rack 42, can not rotate, facilitate the cutting of trimming blade, cutting effect is better.
A kind of aluminum products bending molding process, realizes as follows:
One, original equipment; The apparatus for bending of initial above-mentioned aluminum products formation system, apparatus for shaping and trimming device, after initial, the slide block 19 of apparatus for bending is separated with Mobile base 14, second inclined-plane of catch bar 114 is affixed with the top on the first inclined-plane 191 of slide block 19 and coordinates, left holder 33 and the seat 34 that moves right of apparatus for shaping are separated, and the trimming blade of trimming device is separated with location placement rack 42;
Two, on apparatus for bending, carry out bending part reason, be formed with the bending semi-finished product with the first folding surface and the second folding surface; Before bending, to treat that the bar shaped aluminum products 100 of bending insert in the through containing groove 141 of Mobile base, and the front portion of bar shaped aluminum products 100 is in through containing groove 141, it is outer and be in the right side of bending bar 16 that through containing groove 141 is stretched out at the rear portion of bar shaped aluminum products 100;
Three, the bending semi-finished product of step 2 are placed in the shaping space 300 of apparatus for shaping, and half-finished first folding surface of bending is towards the seat 34 that moves right, the seat 34 that moves right moves and carries out squeezing shaping to half-finished first folding surface of the bending in shaping space 300 in holder 33 direction left, obtains shaping semi-finished product;
Four, shaping semi-finished product step 3 obtained are placed on the location placement rack 42 of trimming device, and half-finished second folding surface of shaping is affixed coordinates with the positioning corner of location placement rack 42,3rd die shoe moves down, trimming blade excises limit more than the distortion of the second folding surface, obtains bending aluminum products.
Wherein, the bending concrete steps of step 2 are: the lifting drive above upper fixed seat 111 controls upper fixed seat 111 and moves down, catch bar 114 is along the first inclined-plane 191 slide downward of slide block 19, utilize the gradient on the first inclined-plane 191 to make the downslide of catch bar 114 can promote slide block 19 to be moved to the left, the movement of slide block 19 makes back-moving spring 22 compress left, in the through containing groove 141 that the compression bar 191 of slide block 19 stretches into Mobile base 14 and the bar shaped aluminum products 100 treating bending headed in through containing groove 141, slide block 19 continues to be moved to the left, compression bar 191 pushes Mobile base 14 and is moved to the left, back-moving spring 15 is compressed, due to the rear end of Mobile base 14 and the front end of bending bar 16 hinged, bending bar 16 is affixed with fixed guide block 18 and coordinates, namely being moved to the left of Mobile base 14 front end can make the front end of bending bar 16 against fixed guide block 18, the rear end of bending bar 16 is overturn to the right to front by rear, the deflection of bending bar 16 can make torsion spring stretch on the one hand, the rear portion of the bar shaped aluminum products 100 on the right side of bending bar 16 can be made together by rear curved to forward direction right folding on the other hand, bar shaped aluminum products 100 obtain bending, the size of the bending angle of these bar shaped aluminum products 100 is associated with the shift motion of movable block 14, after bending, upper fixed seat 111 upwards reset movement, back-moving spring 22,15 resets, the restoring force of back-moving spring 22 takes slide block 19 to and to slide to the right reset, the restoring force of back-moving spring 15 drives Mobile base 14 to move right reset, the reset of Mobile base 14 makes torsion spring reset, and bending bar 16 overturns reset left from front to back, and is close to mutually with fixed guide block 18.
The shaping concrete steps of step 3 are: the lifting drive of the top of the second upper fixed seat 311 controls the second upper fixed seat 311 and moves down, catch bar 314 moves down, utilize coordinating of the 4th inclined-plane 314a of catch bar 314 and the 3rd inclined-plane 342 of the seat 34 that moves right, the moving down of catch bar 314 seat 34 that can promote to move right is moved to the left, being moved to the left of seat 34 that move right can make back-moving spring 37 be compressed left on the one hand, can be affixed with the first folding surface of bending aluminum products in shaping space 300 on the other hand and coordinate, again being moved to the left of seat 34 that now move right can make bending aluminum products in shaping space 300 obtain squeezing shaping, second folding surface affecting bending aluminum products of the power that is squeezed after squeezing shaping can produce remaining limit, namely this top, face that bending aluminum products 200 and positioning convex portion 331 fit can produce remaining limit, after shaping, the second upper fixed seat 311 moves up reset, and back-moving spring 37 stretchs out reset to the right, and the seat 34 that moves right moves right reset, and the seat 34 that moves right is separated with left holder 33, and the aluminum products after shaping can take out in shaping space 300.
A kind of aluminum products bending molding process of the present invention, it can a bending and molding by apparatus for bending, as long as make a whole process can complete bending finished product through a bending, a shaping and a trimming successively, whole processing step is succinct, avoids tradition to adopt the shaping need of pressing and bending to carry out Multi-step forming and shaping just suitable for foldable forming and the problem that causes technique loaded down with trivial details.
Above-described embodiment and accompanying drawing non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.

Claims (9)

1. an aluminum products bending and molding system, is characterized in that: include apparatus for bending bar shaped aluminum products being carried out to bending, the aluminum products after bending is carried out to the apparatus for shaping of die shaping, and to the trimming device that limit more than aluminum products after shaping is excised; Wherein:
Above-mentioned apparatus for bending comprises the first upper bolster and the first die shoe, the upper surface of above-mentioned first die shoe be installed with holder and be on the right side of holder, and can the Mobile base of the movable movement in left and right, the first resetting means controlling Mobile base and reset is provided with to the right between above-mentioned holder and above-mentioned Mobile base, above-mentioned Mobile base offers the through containing groove that the fore-and-aft direction along Mobile base extends, the rear side of above-mentioned Mobile base is movably hinged with the bending bar that the fore-and-aft direction along Mobile base extends, above-mentioned bending bar is on the left of the rear end of above-mentioned through containing groove, the upper surface of above-mentioned first die shoe is installed with and is on the left of bending bar, and with above-mentioned bending bar mutually by friction tight fixed guide block, above-mentioned bending bar and above-mentioned Mobile base are provided with and control the second resetting means that bending bar overturns reset left, the right side of above-mentioned Mobile base is provided with and can moves left and right, and promote the slide block of Mobile base movement, above-mentioned first upper bolster is provided with and controls the first mobile controller that is moved to the left of sliding, and the right side of above-mentioned slide block is provided with the 3rd resetting means controlling slide block reset movement to the right,
Above-mentioned apparatus for shaping comprises the second upper bolster and the second die shoe, the upper surface of above-mentioned second die shoe is provided with left holder and the seat that moves right, above-mentioned left holder and moving right between seat is formed and the shaping space for the treatment of that bending angle matches, above-mentioned second upper bolster is provided with and controls the second mobile controller that seat is moved to the left that moves right, and the right side of the above-mentioned seat that moves right is provided with the 4th resetting means of the seat reset movement to the right that controls to move right;
Above-mentioned trimming device comprises the 3rd upper bolster and the 3rd die shoe, the upper surface of above-mentioned 3rd die shoe is installed with location placement rack, the sidewall of above-mentioned location placement rack be provided with bending after the positioning corner that matches of the bending angle of aluminum products, the bottom surface of above-mentioned 3rd upper bolster is provided with the trimming blade that the bending shape of its shape and aluminum products is suitable, the setting corresponding with positioning corner of above-mentioned trimming blade, above-mentioned 3rd upper bolster is the mode of oscilaltion can be arranged on the top of above-mentioned 3rd die shoe.
2. a kind of aluminum products bending and molding system as claimed in claim 1, it is characterized in that: above-mentioned first resetting means is tensioning spring, the flat sleeping setting of above-mentioned tensioning spring, one end of above-mentioned tensioning spring is connected with above-mentioned holder, and the other end of above-mentioned tensioning spring is connected with above-mentioned Mobile base.
3. a kind of aluminum products bending and molding system as claimed in claim 1, is characterized in that: the rear end of above-mentioned Mobile base extends back and is stacked with the front end of bending bar the hinged block coordinated, and above-mentioned bending bar is movably hinged by jointed shaft and above-mentioned hinged block; Above-mentioned second resetting means is torsion spring, and above-mentioned torsion spring set is located at outside above-mentioned jointed shaft, an arm of above-mentioned torsion spring and above-mentioned Mobile base secure fit, another arm of above-mentioned torsion spring and above-mentioned hinged block secure fit.
4. a kind of aluminum products bending and molding system as claimed in claim 1, it is characterized in that: the right flank of the above-mentioned Mobile base length direction be concaved with along movable block extends, and the strip groove passed to outside the end face of movable block forward and backward two ends, above-mentioned strip groove is above-mentioned through containing groove, the left surface of above-mentioned slide block is installed with and extends left, and can stretch into the compression bar in above-mentioned through containing groove.
5. a kind of aluminum products bending and molding system as claimed in claim 1, it is characterized in that: the right flank of above-mentioned slide block cuts the first downward-sloping inclined-plane, the bottom surface of above-mentioned first upper bolster is provided with the catch bar extending downward above-mentioned first inclined-plane place, the bottom surface of above-mentioned catch bar cuts to have and is affixed with above-mentioned first inclined-plane the second inclined-plane coordinated, above-mentioned catch bar is above-mentioned first mobile controller.
6. a kind of aluminum products bending and molding system as claimed in claim 5, it is characterized in that: above-mentioned 3rd resetting means comprises spring mounting seat, back-moving spring and connecting rod, above-mentioned spring mounting seat is fixed on the upper surface of above-mentioned first die shoe, and be in the right side of slide block, above-mentioned back-moving spring accumbency is in the right side of above-mentioned spring mounting seat, and the left end of above-mentioned back-moving spring is fixedly connected with above-mentioned spring mounting seat, above-mentioned connecting rod accumbency is arranged, the first end of above-mentioned connecting rod is fixedly connected with above-mentioned slide block through above-mentioned spring mounting seat, second end of above-mentioned connecting rod is through above-mentioned back-moving spring, and the second end end limit of connecting rod is solid outside the right-hand member end of above-mentioned back-moving spring, above-mentioned first upper bolster comprises upper fixed seat and lower placement plate, above-mentioned lower placement plate fixed placement is on above-mentioned spring fixed seat, between above-mentioned upper fixed seat and above-mentioned lower placement plate, fixed has lifting back-moving spring, the top of above-mentioned upper fixed seat is provided with the lifting drive controlling upper fixed seat oscilaltion, above-mentioned lifting drive is cylinder, the end, upper end of above-mentioned catch bar is fixedly connected with above-mentioned upper fixed seat, and the lower end of above-mentioned catch bar is through above-mentioned lower placement plate extremely above-mentioned first inclined-plane place.
7. a kind of aluminum products bending and molding system as claimed in claim 1, it is characterized in that: the right flank of above-mentioned left holder is convexly equipped with the positioning convex portion matched with the bending shape of bending aluminum products, the left surface of the above-mentioned seat that moves right is arranged with the cavity stretched into for this positioning convex portion, the shape of above-mentioned cavity and the shape of above-mentioned positioning convex portion match, and the spacing between above-mentioned positioning convex portion and above-mentioned cavity is above-mentioned shaping space, above-mentioned 4th resetting means comprises spring mounting seat, back-moving spring and connecting rod, above-mentioned spring mounting seat is fixed on the upper surface of above-mentioned second die shoe, and be in the right side of the seat that moves right, the unsettled right side being in above-mentioned spring mounting seat of above-mentioned back-moving spring accumbency, and the left end of above-mentioned back-moving spring is fixedly connected with above-mentioned spring mounting seat, above-mentioned connecting rod accumbency is arranged, the first end of above-mentioned connecting rod is fixedly connected with the above-mentioned seat that moves right through above-mentioned spring mounting seat, second end of above-mentioned connecting rod is through above-mentioned back-moving spring, and the second end end limit of connecting rod is solid outside the right-hand member end of above-mentioned back-moving spring, above-mentioned second upper bolster comprises the second upper fixed seat and is in the second bottom plate below the second upper fixed seat, above-mentioned second bottom plate overlays above-mentioned spring mounting seat, the top of move right seat and left holder, between above-mentioned second upper fixed seat and the second bottom plate, fixed has lifting back-moving spring, and the top of above-mentioned second upper fixed seat is provided with the lifting drive of control second upper fixed seat oscilaltion, the right flank of the above-mentioned seat that moves right cuts the 3rd downward-sloping inclined-plane, the bottom surface of above-mentioned second upper fixed seat extends through the catch bar of the second bottom plate to above-mentioned 3rd inclined-plane place downwards, the lower end surface of above-mentioned catch bar cuts to have and is affixed with above-mentioned 3rd inclined-plane the 4th inclined-plane coordinated, above-mentioned catch bar is above-mentioned second mobile controller.
8. a kind of aluminum products bending and molding system as claimed in claim 1, it is characterized in that: above-mentioned 3rd die shoe is provided with the location Mobile base of the positioning corner direction movement to location placement rack, the sidewall of above-mentioned location Mobile base is concaved with the located cavity matched with positioning corner, above-mentioned 3rd die shoe is provided with the mobile drive deivce controlling location Mobile base movement, and the top of above-mentioned 3rd upper bolster is provided with the lift cylinder of control the 3rd upper bolster oscilaltion.
9. an aluminum products bending molding process, is characterized in that: realize as follows:
One, original equipment; Apparatus for bending described in original claims 1, apparatus for shaping and trimming device, slide block and the Mobile base of initial rear apparatus for bending are separated, and left holder and the seat that moves right of apparatus for shaping are separated, and the trimming blade of trimming device is separated with location placement rack;
Two, on apparatus for bending, carry out bending part reason, obtain the bending semi-finished product with the first folding surface and the second folding surface; And before bending, will treat that the bar shaped aluminum products of bending insert in the through containing groove of apparatus for bending, and the front portion of bar shaped aluminum products is in through containing groove, and it is outer and be on the right side of bending bar that through containing groove is stretched out at the rear portion of bar shaped aluminum products;
Three, the bending semi-finished product of step 2 are placed in the shaping space of apparatus for shaping, and half-finished first folding surface of bending is towards the seat that moves right, the seat that moves right moves and carries out squeezing shaping to half-finished first folding surface of the bending in shaping space in holder direction left, obtains shaping semi-finished product;
Four, shaping semi-finished product step 3 obtained are placed on the location placement rack of trimming device, and half-finished second folding surface of shaping is affixed coordinates with the positioning corner of location placement rack, 3rd die shoe moves down, trimming blade excises limit more than the distortion of the second folding surface, obtains bending aluminum products.
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