CN105834292B - A kind of aluminum products bending molding process - Google Patents
A kind of aluminum products bending molding process Download PDFInfo
- Publication number
- CN105834292B CN105834292B CN201610319670.9A CN201610319670A CN105834292B CN 105834292 B CN105834292 B CN 105834292B CN 201610319670 A CN201610319670 A CN 201610319670A CN 105834292 B CN105834292 B CN 105834292B
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- bending
- shaping
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- aluminum products
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending 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 present invention discloses a kind of aluminum products bending molding process, is achieved by the steps of：One original equipment；The apparatus for bending that initially bar shaped aluminum products carried out with bending, the apparatus for shaping that the aluminum products after bending are carried out with die shaping and and the trimming device that is cut off to the remaining sides of aluminum products after shaping；2nd, bending part is carried out on apparatus for bending to manage to obtain bending semi-finished product；The 3rd, bending semi-finished product are placed to progress squeezing shaping in the shaping space of apparatus for shaping obtain shaping semi-finished product；4th, shaping semi-finished product are placed on trimming device and are cut off, obtain bending aluminum products.Compared with prior art, the bending of its aluminum products is to make bending bar drive aluminum products together to deflect at an angle by passage of the sliding block to Mobile base, realize a bending and molding of aluminum products, bending step is easy, avoids the problem that conventionally employed punch forming mode need to carry out Multi-step forming and just realize the bending and molding of aluminum products and cause forming step cumbersome.
Description
The application is the divisional application of " a kind of aluminum products bending and molding system and its moulding process ", the application number of original application
For 201510153987.5, the applying date is on 04 02nd, 2015.
Technical field
The present invention relates to a kind of aluminum products aftertreatment technology, aluminum products are converted into 90 degree it are bent into more particularly to a kind of
Type technique.
Background technology
Aluminum products are widely used in various fields with its unique property.Such as electronic product frame, household electrical appliance side
Frame etc., which applies all needs the aluminum products of strip molding a folding in electronic product frame or household electrical appliance frame
Bent angle.The formation at traditional bending angle is formed by the way of splicing, is specifically：Two standards are first taken, two standards are pressed
Certain angle puts setting, then two standards are linked together by a connection piece, can so complete aluminum products bending angle
Formation；However, such a splicing wrap direction can cause bending part to have the formation of a splicing seams, cause the aesthetics of aluminum products compared with
Difference.The bender of aluminum products bending and molding is now also useful on the market, and such a bender is to use stamping forming mode, bending
When need to aluminum products be carried out at least with punching press and shaping are just achievable back and forth three times, processing step is relatively complicated.
In view of this, the present inventor furthers investigate the above problem, is produced then by this case.
The content of the invention
In view of this, it is easy it is an object of the invention to provide a kind of processing step, can one-time formed aluminum products bending
Moulding process.
In order to achieve the above objectives, solution of the invention is：
A kind of aluminum products bending molding process, is achieved by the steps of：
First, original equipment；Initially bar shaped aluminum products are carried out with the apparatus for bending of bending, the aluminum products after bending are rushed
The apparatus for shaping of mould shaping and and the trimming device that is cut off to the remaining sides of aluminum products after shaping,
The apparatus for bending includes the first upper mold seat and the first die holder, fixed on the upper surface of above-mentioned first die holder
Have fixed seat and on the right side of fixed seat, and can the mobile Mobile base of left and right activity, above-mentioned fixed seat and above-mentioned Mobile base it
Between be equipped with the first resetting apparatus for resetting to the right of control Mobile base, offer on above-mentioned Mobile base and prolong along the anteroposterior direction of Mobile base
The perforation containing groove stretched, the bending bar along the anteroposterior direction extension of Mobile base is movably hinged with rear side of above-mentioned Mobile base, on
State bending bar to be on the left of the rear end of above-mentioned perforation containing groove, the upper surface of above-mentioned first die holder is installed with bending bar
Left side, and with above-mentioned bending bar mutually control is equipped with above-mentioned Mobile base by the fixed guide block of tight fit, above-mentioned bending bar
Bending bar overturns the second resetting apparatus of reset to the left；The right side of above-mentioned Mobile base is equipped with and can move left and right, and promotes Mobile base
Mobile sliding block, above-mentioned first upper mold seat are equipped with the first mobile controller that control slide block is moved to the left, and above-mentioned sliding block
Right side be equipped with the 3rd resetting apparatus of control slide block reset movement to the right；
The apparatus for shaping includes the second upper mold seat and the second die holder, and the upper surface of above-mentioned second die holder is equipped with
Left fixed seat and move right seat, above-mentioned left fixed seat is with moving right between seat formed with treating that the shaping that bending angle matches is empty
Between, above-mentioned second upper mold seat is equipped with control and moves right the second mobile controller that seat is moved to the left, the above-mentioned seat that moves right
Right side is equipped with the 4th resetting apparatus that control moves right seat reset movement to the right；
The trimming device includes the 3rd upper mold seat and the 3rd die holder, and the upper surface of above-mentioned 3rd die holder is installed with
Placement rack is positioned, the side wall of above-mentioned positioning placement rack is equipped with the positioning to match with the bending angle of aluminum products after bending and turns
Angle, is provided with the trimming blade that its shape is adapted with the bending shape of aluminum products on the bottom surface of above-mentioned 3rd upper mold seat, on
The setting corresponding with positioning corner of trimming blade is stated, above-mentioned 3rd upper mold seat in a manner of oscilaltion can be arranged on the above-mentioned 3rd
The top of die holder；
The sliding block of apparatus for bending is separated with Mobile base after initial, and the left fixed seat of apparatus for shaping is mutually divided with moving right
From trimming blade and the positioning placement rack phase separation of trimming device；
2nd, bending part reason is carried out on apparatus for bending, obtain the bending with the first folding surface and the second folding surface half into
Product；And the bar shaped aluminum products for treating bending are inserted into the perforation containing groove of apparatus for bending before bending, and before bar shaped aluminum products
Portion is in perforation containing groove, and the rear portion of bar shaped aluminum products is stretched out outside perforation containing groove and on the right side of bending bar；
In the 3rd, shaping space that the bending semi-finished product of step 2 are placed to apparatus for shaping, and the first folding of bending semi-finished product
Bent face moves right first bending of the seat fixed seat direction movement to the left to the bending semi-finished product in shaping space towards seat is moved right
Face carries out squeezing shaping, obtains shaping semi-finished product；
4th, the obtained shaping semi-finished product of step 3 are placed on the positioning placement rack of trimming device, and shaping half into
Second folding surface of product and the positioning corner of positioning placement rack are affixed cooperation, and the 3rd die holder moves down, and trimming blade is to the second folding
Side is cut off more than the deformation of bent face, obtains bending aluminum products.
After adopting the above technical scheme, a kind of aluminum products bending molding process of the present invention, the bending of aluminum products is to pass through
Passage of the sliding block to Mobile base makes bending bar drive aluminum products together to deflect at an angle, realize the once folding of aluminum products
Roll forming, as long as making a whole process to complete bending finished product by a bending, a shaping and a trimming successively, entirely
Processing step is succinct, avoids conventionally employed pressing and bending shaping from carrying out Multi-step forming and shaping ability suitable for foldable forming and cause work
The problem of skill is cumbersome bending step is easy, avoids conventionally employed punch forming mode from carrying out Multi-step forming and just realizes aluminum products
Bending and molding and the problem of cause forming step cumbersome.
Brief description of the drawings
Fig. 1 is the forward structure schematic diagram of apparatus for bending in the present invention；
Fig. 2 is that the first die holder is bowed to structure diagram in the present invention；
Fig. 3 is the forward structure schematic diagram of apparatus for shaping in the present invention；
Fig. 4 is that the second die holder is bowed to structure diagram in the present invention；
Fig. 5 is the operating diagram of the second die holder in the present invention；
Fig. 6 is that the 3rd die holder is bowed to structure diagram in the present invention.
Embodiment
A kind of aluminum products bending molding process of the present invention, is achieved by the steps of：
First, original equipment；Initially to bar shaped aluminum products 100 carry out bending apparatus for bending, to the aluminum products after bending into
The apparatus for shaping apparatus for shaping of row die shaping and and the trimming device that is cut off to the remaining sides of aluminum products after shaping,
As shown in figures 1 to 6, the apparatus for bending includes the first upper mold seat 11 and the first die holder 12, the first die holder 12
Upper surface on be installed with fixed seat 13 and in the right side of fixed seat 13, and can the mobile Mobile base 14 of left and right activity, it is fixed
The first resetting apparatus that control Mobile base 14 resets to the right is equipped between seat 13 and Mobile base 14, which is tensioning
Spring 15, tensioning spring 15 is lieed down in left and right directions and set, and the left end of tensioning spring 15 is fixedly connected with fixed seat 13, tensioning
The right end of spring 15 is fixedly connected with Mobile base 14, and passing through along the anteroposterior direction extension of Mobile base 14 is offered on the Mobile base 14
Logical containing groove 141, i.e. the right flank of Mobile base 14 is concaved with along the length direction extension of movable block 14, and passes to shifting
Strip groove outside 14 front and rear ends end face of motion block, this strip groove are the perforation containing groove, after the Mobile base 14
Side is movably hinged with the bending bar 16 along the anteroposterior direction extension of Mobile base 14, and bending bar 16 is in perforation containing groove 141
On the left of rear end, the rear end of the Mobile base 14, which extends back, to be stacked the hinged block of cooperation with the front end of bending bar and (does not show in figure
Go out), bending bar 16 is movably hinged by articulated shaft 17 with hinged block, makes bending bar 16 can be around using this articulated shaft 17
Articulated shaft 17 rotates；The upper surface of first die holder 11 is installed with the left side of bending bar 16, and is leaned on 16 phase of bending bar
The fixed guide block 18 of tight fit, it is multiple that bending bar 16 is equipped with control bending bar 16 to overturn reset to the left second with Mobile base 14
Position device (not shown), which is torsional spring, and torsional spring is set in outside articulated shaft 17, an arm of torsional spring and movement
14 secure fits of seat, another arm of torsional spring and hinged block secure fit, using this torsional spring can doubling curved bar 16 play rotation and reset
Effect.
The right side of the Mobile base 14 is equipped with and can move left and right, and the sliding block 19 for promoting Mobile base 14 to move, the sliding block 19
It is installed with what is extended to the left on left surface, and the compression bar 191 in perforation containing groove 141, the right side of the sliding block 19 can be stretched into
Cutting has the first inclined-plane 192 tilted down on face, and the first upper mold seat 11 is equipped with first that control slide block 19 is moved to the left and moves
Dynamic control device, and the right side of sliding block 19 is equipped with the 3rd resetting apparatus of the reset movement to the right of control slide block 19；Particularly：The
Three resetting apparatuses include spring mounting seat 21, resetting spring 22 and connecting rod 23, and spring mounting seat 21 is fixed on the first die holder
On 12 upper surface, and the right side in sliding block 19,22 accumbency of resetting spring is in the right side for stating spring mounting seat 21, and resets
The left end of spring 22 is fixedly connected with spring mounting seat 21, and 23 accumbency of connecting rod is set, and the first end activity of connecting rod 23 passes through
Spring mounting seat 21 is fixedly connected with sliding block 19, and the length direction of second end along the resetting spring 22 of connecting rod 23, which passes through, resets bullet
Spring 22, and the second end end limit of connecting rod 23 is solid outside the right end end of resetting spring 22；In this way, when sliding block 19 is moved to the left
When sliding block 19 can haul connecting rod 23 and be moved to the left, the movement of connecting rod 23 can be such that resetting spring 22 compresses to the left, then reset bullet
Spring 22 can make sliding block 19 slide reset to the right when resetting.
First upper mold seat 11 includes upper fixed seat 111 and lower placement plate 112, and lower 112 fixed placement of placement plate is in spring
In fixed seat 21, between upper fixed seat 111 and lower placement plate 112 fixed have lifting resetting spring 113, upper fixed seat 111 it is upper
Side is equipped with the lifting drive (being not drawn into figure) of control 111 oscilaltion of upper fixed seat, this lifting drive is cylinder,
The catch bar 114 extended downwardly is installed, the lower end activity of catch bar 114 passes through on the bottom surface of the upper fixed seat 111
At the lower inclined-plane of placement plate 112 to the first 192, and cut to have on the lower end surface of catch bar 114 and be affixed cooperation with the first inclined-plane 192
The second inclined-plane (not shown), this catch bar 114 is first mobile controller.
The apparatus for shaping includes the second upper mold seat 31 and the second die holder 32, and the upper surface of the second die holder 32 is equipped with a left side
Fixed seat 33 and move right seat 34, left fixed seat 33 is with moving right between seat 34 formed with the shaping to match with treating bending angle
Space 300, i.e., the right flank of left fixed seat 33 are convexly equipped with the positioning convex portion to match with the bending shape of bending aluminum products 200
331, the left surface for moving right seat 34 is concavely provided with the cavity 341 stretched into for this positioning convex portion 331, and the shape of cavity 341 is with determining
The shape of position convex portion 331 matches, and the spacing between positioning convex portion 331 and cavity 341 is the shaping space 300.This
Embodiment is by taking the bending angle of bending aluminum products 200 is in 90 degree as an example, i.e. 331 pointed structure of positioning convex portion, and positioning convex portion
The angle of 331 two sides is in 90 degree, and the angle of two inner side edges of the cavity 341 is in accordingly 90 degree；
Second upper mold seat 32 is equipped with control and moves right the second mobile controller that seat 34 is moved to the left, and moves right seat
34 right side is equipped with the 4th resetting apparatus that control moves right the reset movement to the right of seat 34；Preferably：4th resetting apparatus
Including spring mounting seat 35, resetting spring 36 and connecting rod 37, spring mounting seat 35 is fixed on the upper surface of the second die holder 32
On, and in the right side for moving right seat 34,36 accumbency of resetting spring is vacantly in the right side of spring mounting seat 35, and resetting spring
36 left end is fixedly connected with spring mounting seat 35, and 37 accumbency of connecting rod is set, and is extended in left-right direction, and connecting rod
37 left end activity is fixedly connected through spring mounting seat 35 with moving right seat 34, and the right end of connecting rod 37 passes through resetting spring
36, and the right end end limit of connecting rod 37 is solid outside the right end end of resetting spring 36；Second upper mold seat 31 is included on second
Fixed seat 311 and the second bottom plate 312 in the lower section of the second upper fixed seat 311, the second bottom plate 312 overlay spring
Mounting base 35, the top for moving right seat 34 and left fixed seat 33, connect between the second upper fixed seat 311 and the second bottom plate 312
Intrinsic lifting resetting spring 313, the top of the second upper fixed seat 311 are equipped with the liter of control 311 oscilaltion of the second upper fixed seat
Driving device (being not drawn into figure) drops, this lifting drive is cylinder, and the cylinder body of cylinder, which is erect, to be fixedly mounted, the piston of cylinder
The free end end of bar is set downward, and is fixedly connected with the upper surface of the second upper fixed seat 311；This moves right the right side of seat 34
Face cutting has the 3rd inclined-plane 342 tilted down, has been extended downwardly on the bottom surface of the second upper fixed seat 311 solid through second time
Catch bar 314 at 312 to the 3rd inclined-plane 342 of fixed board, cutting on the lower end surface of catch bar 314 has and 342 phase of the 3rd inclined-plane
The 4th inclined-plane 314a coordinated is pasted, this catch bar 314 is second mobile controller；
The trimming device includes the 3rd upper mold seat (not shown) and the 3rd die holder 41, the upper table of the 3rd die holder 41
Face is installed with positioning placement rack 42, which is block structure, and the side wall of the positioning placement rack 42 is equipped with and folding
The positioning corner that the bending angle of aluminum products 200 matches after curved, the bending angle of aluminum products 200 is 90 degree even after bending,
Positioning corner is 90 degree, then positioning placement rack 42 can be square, if bending angle is acute angle or obtuse angle, will can position
Placement rack 42 is square block, and each angle for positioning placement rack 42 is cut a wedge angle to match with bending angle, this point
Angle is positioning corner, its shape is provided with the bottom surface of the 3rd upper mold seat and is cut with what the bending shape of aluminum products was adapted
Side blade, i.e. trimming blade are made of two band blades, and two band blades are in a certain angle to link together, and two strip knives
The angle of piece is identical with the bending angle of aluminum products, then, if bending angle is 90 degree, two band blades are in be mutually perpendicular to set
Put, if bending angle is acute angle or obtuse angle, the angle of two band blades mutually should be acute angle or obtuse angle, the trimming blade and positioning
Corner is in upper and lower corresponding setting, top of the 3rd upper mold seat can be arranged on the 3rd die holder in a manner of oscilaltion, and the 3rd
The top of upper mold seat is equipped with the lifting cylinder of the 3rd upper mold seat oscilaltion of control, and the cylinder body of the lifting cylinder is fixedly mounted on machine
On bed, the piston rod free end end of lifting cylinder is set downward, and lifting cylinder extends downwardly, and the 3rd upper mold seat is to moving down
It is dynamic, the moving down of the 3rd upper mold seat can make trimming blade the bending aluminum products on positioning placement rack 42 are carried out more than side cut off；
The sliding block 19 of apparatus for bending is separated with Mobile base 14 after initial, the second inclined-plane and the sliding block 19 of catch bar 114
The top on the first inclined-plane 192 is affixed cooperation, the left fixed seat 33 of apparatus for shaping and moves right seat 34 and is separated, and trimming device is cut
Side blade is separated with positioning placement rack 42；
2nd, bending part reason is carried out on apparatus for bending, formed with the bending with the first folding surface and the second folding surface half
Finished product；Before bending, the bar shaped aluminum products 100 for treating bending are inserted into the perforation containing groove 141 of Mobile base, and bar shaped aluminum products
100 front portion is in perforation containing groove 141, and the rear portion of bar shaped aluminum products 100 is stretched out outside perforation containing groove 141 and is in
The right side of bending bar 16；
In the 3rd, shaping space 300 that the bending semi-finished product of step 2 are placed to apparatus for shaping, and the first of bending semi-finished product
Folding surface towards moving right seat 34, move right the 33 direction movement of fixed seat to the left of seat 34 to the bending in shaping space 300 half into
First folding surface of product carries out squeezing shaping, obtains shaping semi-finished product；
4th, the obtained shaping semi-finished product of step 3 are placed on the positioning placement rack 42 of trimming device, and shaping half
Second folding surface of finished product and the positioning corner of positioning placement rack 42 are affixed cooperation, and the 3rd die holder moves down, and trimming blade is to the
Side is cut off more than the deformation of two folding surfaces, obtains bending aluminum products.
Wherein, the bending of step 2 comprises the concrete steps that：The lifting drive control upper fixed seat of the top of upper fixed seat 111
111 move down, and first inclined-plane 192 slide downward of the catch bar 114 along sliding block 19, the gradient using the first inclined-plane 192 makes to push away
The downslide of lever 114 can promote sliding block 19 to be moved to the left, and the movement of sliding block 19 makes resetting spring 22 compress to the left, the top of sliding block 19
Compression bar 191 stretches into the perforation containing groove 141 of Mobile base 14 and heads on the bar shaped aluminium for treating bending in perforation containing groove 141
Product 100, sliding block 19 continue to be moved to the left, and compression bar 191 pushes Mobile base 14 and is moved to the left, and tensioning spring 15 is compressed, by
It is hinged in the rear end of Mobile base 14 and the front end of bending bar 16, bending bar 16 is affixed cooperation, i.e. Mobile base with fixed guide block 18
Being moved to the left of 14 front ends can make the front end of bending bar 16 against fixed guide block 18, the rear end of bending bar 16 by it is rear to preceding to the right
On the one hand upset, the deflection of bending bar 16 can stretch torsional spring, on the other hand can make the bar shaped aluminum products 100 on the right side of bending bar 16
Rear portion together by rear curved to forward direction right folding, bar shaped aluminum products 100 obtain bending, the bending angle of the bar shaped aluminum products 100
Size is associated with the shift motion of movable block 14；After bending, 111 upward reset movement of upper fixed seat, resetting spring 22, tensioning
Spring 15 resets, and the restoring force of resetting spring 22 takes sliding block 19 to and slides reset to the right, and the restoring force of tensioning spring 15, which drives, to be moved
Dynamic seat 14 moves right resets, and the reset of Mobile base 14 resets torsional spring, the upset reset to the left from front to back of bending bar 16, and with
18 phase of fixed guide block is close to.
The shaping of step 3 comprises the concrete steps that：In the lifting drive control second of the top of second upper fixed seat 311
Fixed seat 311 moves down, and catch bar 314 moves down, and the 4th inclined-plane 314a using catch bar 314 is with moving right seat 34
The cooperation on the 3rd inclined-plane 342, the moving down of catch bar 314, which can promote, to move right seat 34 and is moved to the left, move right seat 34 to moving to left
Dynamic one side can be such that resetting spring 37 is compressed to the left, on the other hand can be with the first folding of bending aluminum products in shaping space 300
Bent face is affixed cooperation, and moving right being moved to the left again for seat 34 at this time can be extruded bending aluminum products in shaping space 300
Shaping, the second folding surface of the influence bending aluminum products for the power that is squeezed after squeezing shaping can produce remaining side, i.e. bending aluminum products 200
Remaining side can be produced with the face top that positioning convex portion 331 fits；The second upper fixed seat 311 moves up reset after shaping, multiple
Position spring 37 stretchs out to the right reset, moves right seat 34 and moves right reset, moves right seat 34 and be separated with left fixed seat 33, shaping
Aluminum products afterwards can take out out of shaping space 300.
A kind of aluminum products bending molding process of the present invention, the bending of aluminum products is made by passage of the sliding block to Mobile base
Bending bar drives aluminum products together to deflect at an angle, realize a bending and molding of aluminum products, makes a whole process only
Bending finished product can be completed by passing through a bending, a shaping and a trimming successively, and whole processing step is succinct, avoids passing
The problem of system need to be carried out Multi-step forming and shaping ability suitable for foldable forming and be caused technique cumbersome using pressing and bending shaping.
In addition, in the trimming device of the present invention, the 3rd die holder 41 is equipped with the positioning corner side to positioning placement rack 42
To mobile positioning Mobile base 43, position and be concaved with the located cavity to match with positioning corner on the side wall of Mobile base 43
(not shown), the 3rd die holder 41 are equipped with the mobile drive deivce that control positioning Mobile base 43 moves and (are not drawn in figure
Go out), this mobile drive deivce can be flat-removing air cyclinder, in this way, the positioning of bending aluminum products 200 after shaping is placed on positioning and places
On seat 42, flat-removing air cyclinder can promote positioning Mobile base 43 to be clamped in bending aluminum products 200 to the movement of 42 direction of positioning placement rack
Position between Mobile base 43 and positioning placement rack 42, will not rotate, facilitate the cutting of trimming blade, cutting effect is preferable.
Above-described embodiment and attached drawing and non-limiting product form of the invention and style, any technical field it is common
The appropriate change or modification that technical staff does it, all should be regarded as not departing from the patent category of the present invention.
Claims (1)
- A kind of 1. aluminum products bending molding process, it is characterised in that：It is achieved by the steps of：First, original equipment；Initially to bar shaped aluminum products carry out bending apparatus for bending, to after bending aluminum products carry out punch die it is whole The apparatus for shaping of shape and and the trimming device that is cut off to the remaining sides of aluminum products after shaping,The apparatus for bending includes the first upper mold seat and the first die holder, is installed with the upper surface of above-mentioned first die holder Reservation and on the right side of fixed seat, and can the mobile Mobile base of left and right activity, set between above-mentioned fixed seat and above-mentioned Mobile base There is the first resetting apparatus that control Mobile base resets to the right, offered on above-mentioned Mobile base along the anteroposterior direction extension of Mobile base Containing groove is penetrated through, the bending bar along the anteroposterior direction extension of Mobile base, above-mentioned folding are movably hinged with rear side of above-mentioned Mobile base Curved bar is on the left of the rear end of above-mentioned perforation containing groove, and the upper surface of above-mentioned first die holder is installed with the left of bending bar , and with above-mentioned bending bar mutually control bending is equipped with above-mentioned Mobile base by the fixed guide block of tight fit, above-mentioned bending bar Bar overturns the second resetting apparatus of reset to the left；The right side of above-mentioned Mobile base is equipped with and can move left and right, and promotes Mobile base to move Sliding block, above-mentioned first upper mold seat is equipped with the first mobile controller for being moved to the left of control slide block, and the right side of above-mentioned sliding block Side is equipped with the 3rd resetting apparatus of control slide block reset movement to the right；The apparatus for shaping includes the second upper mold seat and the second die holder, and the upper surface of above-mentioned second die holder is equipped with a left side admittedly Reservation and move right seat, above-mentioned left fixed seat with moving right between seat formed with the shaping space to match with treating bending angle, Above-mentioned second upper mold seat is equipped with control and moves right the second mobile controller that seat is moved to the left, the above-mentioned right side for moving right seat The 4th resetting apparatus of seat reset movement to the right is moved right equipped with control；The trimming device includes the 3rd upper mold seat and the 3rd die holder, and the upper surface of above-mentioned 3rd die holder is installed with positioning Placement rack, the side wall of above-mentioned positioning placement rack are equipped with the positioning corner to match with the bending angle of aluminum products after bending, on State and the trimming blade that its shape is adapted with the bending shape of aluminum products is installed on the bottom surface of the 3rd upper mold seat, above-mentioned trimming Blade setting corresponding with positioning corner, above-mentioned 3rd upper mold seat in a manner of oscilaltion can be arranged on above-mentioned 3rd die holder Top；The sliding block of apparatus for bending is separated with Mobile base after initially, and the left fixed seat of apparatus for shaping is separated with seat is moved right, and cuts The trimming blade of side device and positioning placement rack phase separation；2nd, bending part reason is carried out on apparatus for bending, obtains the bending semi-finished product with the first folding surface and the second folding surface；And The bar shaped aluminum products for treating bending are inserted into the perforation containing groove of apparatus for bending before bending, and the front portion of bar shaped aluminum products is in Penetrate through in containing groove, the rear portion of bar shaped aluminum products is stretched out outside perforation containing groove and on the right side of bending bar；In the 3rd, shaping space that the bending semi-finished product of step 2 are placed to apparatus for shaping, and the first folding surface of bending semi-finished product Towards moving right seat, move right seat fixed seat direction movement to the left to the first folding surface of the bending semi-finished product in shaping space into Row squeezing shaping, obtains shaping semi-finished product；4th, the obtained shaping semi-finished product of step 3 are placed on the positioning placement rack of trimming device, and shaping semi-finished product The positioning corner of second folding surface and positioning placement rack is affixed cooperation, and the 3rd die holder moves down, and trimming blade is to the second folding surface Deformation more than side cut off, obtain bending aluminum products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319670.9A CN105834292B (en) | 2015-04-02 | 2015-04-02 | A kind of aluminum products bending molding process |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319670.9A CN105834292B (en) | 2015-04-02 | 2015-04-02 | A kind of aluminum products bending molding process |
| CN201510153987.5A CN104785620B (en) | 2015-04-02 | 2015-04-02 | A kind of aluminum products bending and molding system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510153987.5A Division CN104785620B (en) | 2015-04-02 | 2015-04-02 | A kind of aluminum products bending and molding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834292A CN105834292A (en) | 2016-08-10 |
| CN105834292B true CN105834292B (en) | 2018-04-17 |
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Family Applications (2)
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| CN201610319670.9A Active CN105834292B (en) | 2015-04-02 | 2015-04-02 | A kind of aluminum products bending molding process |
| CN201510153987.5A Active CN104785620B (en) | 2015-04-02 | 2015-04-02 | A kind of aluminum products bending and molding system |
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| CN105458080B (en) * | 2016-01-13 | 2017-12-19 | 江苏比微曼智能科技有限公司 | Wedge knife rest |
| CN106964699A (en) * | 2017-04-14 | 2017-07-21 | 镇江泛美汽车零部件有限公司 | The interior bending mould of rain brush large arm former |
| CN110625001A (en) * | 2019-08-30 | 2019-12-31 | 湖州龙溢机械有限公司 | Stamping and bending processing device for sheet metal parts |
| CN111023945B (en) * | 2019-12-31 | 2021-06-08 | 嘉兴学院 | Detection device for high-precision workpiece machining |
| CN112571483A (en) * | 2020-12-07 | 2021-03-30 | 娄底市中信高新科技有限公司 | Multifunctional electronic component production system |
| CN112387821B (en) * | 2020-12-07 | 2022-06-14 | 冰轮环境技术股份有限公司 | Device and method for machining right-angle bent sheet metal part without trimming |
| CN114669660B (en) * | 2022-04-20 | 2023-09-15 | 山东永耐特索具有限公司 | Full-automatic chicken heart ring forming device |
| CN115846477B (en) * | 2023-03-01 | 2023-05-16 | 山西建投装备制造有限公司 | Steel bending equipment for steel processing and operation method thereof |
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| Publication number | Publication date |
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| CN104785620A (en) | 2015-07-22 |
| CN104785620B (en) | 2017-03-01 |
| CN105834292A (en) | 2016-08-10 |
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