Aluminum alloy profile floating shaping mechanism and die outlet online shaping tool

Abstract

The utility model discloses an aluminum alloy profile floating shaping mechanism and a die outlet online shaping tool, the bottom surface of an upper slide block of the aluminum alloy profile floating shaping mechanism is matched with the inclined surface of the top surface of an upper slide block driving block, and the bottom surface of a lower slide block driving block is matched with the inclined surface of the top surface of a lower slide block; an elastic element used for driving the lower sliding block to ascend is connected between the installation base and the lower sliding block. The aluminum alloy profiles with different thicknesses can be shaped, and the universality is good; in addition, when the shaping resistance is too large, the upper sliding block and the lower sliding block can move upwards for avoiding and move downwards for avoiding correspondingly in a self-adaptive mode, and the problems that the wall face of the aluminum alloy profile is bent or twisted and the like are solved; meanwhile, the aluminum alloy profile floating shaping mechanism is integrally of an integrated installation structure which is installed on the installation base in a centralized mode, the assembly process is simplified, and the overall structural strength and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy section shaping device technical field, concretely relates to a kind of aluminum alloy section floating shaping mechanism and mould outlet online shaping frock. BACKGROUND

[0002] Aluminum alloy section may appear bending, bending and other phenomena due to temperature, extrusion speed and other factors during production process, and according to the deformation amplitude of aluminum profile, the difficulty span of artificial correction is large, time-consuming and laborious, so shaping frock is needed to correct aluminum profile.

[0003] Shaping frock separates line shaping and online shaping, compared with offline shaping frock, online shaping frock allows direct shaping operation on the production line of aluminum profile, without taking profile from production line to perform offline shaping treatment, greatly shortening production cycle and improving overall production efficiency.

[0004] At present, the shaping roller of most online shaping frocks is fixedly installed, which cannot realize online controllable adjustment shaping according to profile deformation amplitude. Therefore, please refer to Chinese utility model patents with application numbers CN2019110139545 and CN2024230059060, the applicant has designed a series of online shaping frocks capable of adjusting the position of shaping roller.

[0005] However, the existing online shaping frocks capable of adjusting the position of shaping roller need to lock the position of shaping roller during shaping, which cannot meet the process requirements of some special aluminum alloy profiles. Such aluminum alloy profiles require that the acting force generated during shaping cannot be too large due to thin wall and other factors, and once the set threshold is exceeded, shaping will no longer be forced, otherwise it will cause bending or twisting of the wall of aluminum alloy profile.

[0006] It is urgent to solve the above problems. UTILITY MODEL CONTENTS

[0007] Therefore, the utility model provides an aluminum alloy section floating shaping mechanism and mould outlet online shaping frock.

[0008] Its technical scheme is as follows:

[0009] The first aspect of the present application relates to an aluminum alloy profile floating shaping mechanism, comprising a vertically arranged mounting seat, and an upper shaping roller support and a lower shaping roller support capable of being lifted along the mounting seat, at least one horizontal shaping roller being arranged side by side along the horizontal direction on the upper shaping roller support and the lower shaping roller support located below the upper shaping roller support, the upper shaping roller support being liftably mounted on the mounting seat through an upper sliding block, and the mounting seat being provided with an upper sliding block driving block capable of moving along the horizontal direction under the control of a first adjusting assembly, the upper sliding block driving block being located below the upper sliding block, and the bottom surface of the upper sliding block being matched with the top inclined surface of the upper sliding block driving block;

[0010] The lower shaping roller support is liftably mounted on the mounting seat through a lower sliding block, the mounting seat being provided with a lower sliding block driving block capable of moving along the horizontal direction under the control of a second adjusting assembly, the lower sliding block driving block being located above the lower sliding block, and the bottom surface of the lower sliding block driving block being matched with the top inclined surface of the lower sliding block, and a resilient element being connected between the mounting seat and the lower sliding block for driving the lower sliding block to rise.

[0011] With the above aluminum alloy profile floating shaping mechanism, based on the gravity of the upper sliding block and the upward pulling force of the resilient element on the lower sliding block, and by matching the bottom surface of the upper sliding block with the top inclined surface of the upper sliding block driving block and the bottom surface of the lower sliding block driving block with the top inclined surface of the lower sliding block, the height of the upper sliding block and the lower sliding block can be accurately adjusted through the first adjusting assembly and the second adjusting assembly, so that aluminum alloy profiles of different thicknesses can be shaped, and the versatility is good; and during the shaping process, when the shaping resistance is too large, the upper sliding block and the lower sliding block can be adaptively moved up and down to avoid forced shaping of the wall surface of the aluminum alloy profile, which can avoid problems such as bending or twisting of the wall surface of the aluminum alloy profile, and at the same time, the avoidance threshold can be flexibly adjusted by changing the self-weight or counterweight of the upper sliding block and the self-weight or counterweight of the lower sliding block or the pulling force of the resilient element, and the flexibility is good; in addition, the aluminum alloy profile floating shaping mechanism as a whole adopts an integrated mounting structure which is centrally mounted on the mounting seat, which not only simplifies the assembly process, but also improves the overall structural strength and stability.

[0012] In some embodiments, the first adjusting assembly comprises a first lead screw rotatably mounted along the horizontal direction on the mounting seat, the upper sliding block driving block being threadedly fitted on the first lead screw and forming a lead screw nut motion pair with the first lead screw, and a first manual rotating wheel being synchronously rotatably sleeved on one end of the first lead screw after penetrating out of the mounting seat;

[0013] The second adjusting assembly comprises a second screw rod rotatably mounted on the mounting base in a horizontal direction, the lower sliding block driving block is threadedly sleeved on the second screw rod and forms a screw nut motion pair with the second screw rod, and the second screw rod is synchronously rotatably sleeved with a second manual rotating wheel at one end thereof.

[0014] In some embodiments, the mounting base is provided with a first vertical sliding groove and a second vertical sliding groove extending in a vertical direction and a first horizontal sliding groove and a second horizontal sliding groove extending in a horizontal direction, the first vertical sliding groove is vertically above the second vertical sliding groove, the upper sliding block is vertically movably mounted in the first vertical sliding groove, the lower sliding block is vertically movably mounted in the second vertical sliding groove, the first horizontal sliding groove is horizontally above the second horizontal sliding groove, the upper sliding block driving block is horizontally movably mounted in the first horizontal sliding groove, and the lower sliding block driving block is horizontally movably mounted in the second horizontal sliding groove.

[0015] In some embodiments, the elastic element comprises two tension springs, the lower sliding block is provided with a first tension spring connecting pin, the mounting base is provided with two second tension spring connecting pins oppositely arranged on two sides of the first tension spring connecting pin, upper ends of the two tension springs are respectively hung on the corresponding second tension spring connecting pins, and lower ends of the two tension springs are simultaneously hung on the first tension spring connecting pin, so that the two tension springs are arranged in a “V” shape.

[0016] In some embodiments, the mounting base is provided with a first locking bolt and a second locking bolt threadedly matched therewith, an inner end of the first locking bolt is capable of abutting against or loosening the upper sliding block, and an inner end of the second locking bolt is capable of abutting against or loosening the lower sliding block.

[0017] The second aspect of the present application relates to a mold outlet online shaping tool, comprising a bottom frame, vertical shaping rollers vertically and side by side mounted on the bottom frame, and the aluminum alloy profile floating shaping mechanism described above, the mounting base is vertically mounted beside one of the vertical shaping rollers, and each horizontal shaping roller extends in a horizontal direction towards the other vertical shaping roller.

[0018] The above mold outlet online shaping tool not only has all the advantages of the aluminum alloy profile floating shaping mechanism described above, but also can shape the straightness of the aluminum alloy profile through the two vertical shaping rollers, and can be reliably mounted on the conveying line through the bottom frame.

[0019] In some embodiments, the top of the two vertical shaping rollers is connected with a reinforcing bracket. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a structural schematic diagram of a mold outlet online shaping tool;

[0021] Figure 2 A schematic view of an aluminum alloy profile being shaped online by a mold outlet online shaping tool;

[0022] Figure 3 A structural schematic view of the aluminum alloy profile floating shaping mechanism from one perspective;

[0023] Figure 4 A structural schematic view of the aluminum alloy profile floating shaping mechanism from another perspective;

[0024] Figure 5 A sectional view of the aluminum alloy profile floating shaping mechanism;

[0025] Figure 6 A structural schematic view of the mounting seat. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the embodiments and the drawings.

[0027] Embodiment 1:

[0028] As shown in the drawings, an aluminum alloy profile floating shaping mechanism mainly comprises a mounting seat 1, an upper shaping roller support 2 and a lower shaping roller support 3. Figures 2-6 Among them, the mounting seat 1 is vertically arranged, the upper shaping roller support 2 and the lower shaping roller support 3 can be lifted along the mounting seat 1, and the upper shaping roller support 2 is located directly above the lower shaping roller support 3. At least one horizontal shaping roller 4 is installed on the upper shaping roller support 2 and the lower shaping roller support 3 along the horizontal direction and arranged side by side, that is, one or more horizontal shaping rollers 4 can be installed on the upper shaping roller support 2 and the lower shaping roller support 3, each horizontal shaping roller 4 extends along the horizontal direction, and when a plurality of horizontal shaping rollers 4 are arranged on the upper shaping roller support 2 and the lower shaping roller support 3, each horizontal shaping roller 4 is arranged side by side along the horizontal direction on the corresponding upper shaping roller support 2 or lower shaping roller support 3, so that all the horizontal shaping rollers 4 on the upper shaping roller support 2 and the lower shaping roller support 3 are arranged in two rows, the horizontal shaping rollers 4 in the upper row can shape the upper surface of the profile, and the horizontal shaping rollers 4 in the lower row can shape the lower surface of the aluminum alloy profile 17.

[0029]

[0030] ​Specifically, the upper shaping roller support 2 is mounted on the mounting base 1 in a lifting manner through an upper sliding block 2a, the mounting base 1 is provided with an upper sliding block driving block 6 capable of moving in a horizontal direction under the control of a first adjusting assembly 5, the upper sliding block driving block 6 is located below the upper sliding block 2a, and the bottom surface of the upper sliding block 2a is matched with the top inclined surface of the upper sliding block driving block 6. Similarly, the lower shaping roller support 3 is mounted on the mounting base 1 in a lifting manner through a lower sliding block 3a, the mounting base 1 is provided with a lower sliding block driving block 8 capable of moving in a horizontal direction under the control of a second adjusting assembly 7, the lower sliding block driving block 8 is located above the lower sliding block 3a, and the bottom surface of the lower sliding block driving block 8 is matched with the top inclined surface of the lower sliding block 3a, and a resilient element 9 is connected between the mounting base 1 and the lower sliding block 3a and used to drive the lower sliding block 3a to rise.

[0031] Therefore, based on the gravity of the upper sliding block 2a itself and the upward pulling force of the resilient element 9 on the lower sliding block 3a, and by matching the bottom surface of the upper sliding block 2a with the top inclined surface of the upper sliding block driving block 6 and matching the bottom surface of the lower sliding block driving block 8 with the top inclined surface of the lower sliding block 3a, the height of the upper sliding block 2a can be accurately adjusted by adjusting the horizontal position of the upper sliding block driving block 6 through the first adjusting assembly 5, and the height of the lower sliding block 3a can be accurately adjusted by adjusting the horizontal position of the lower sliding block driving block 8 through the second adjusting assembly 7, so that the aluminum alloy profile 17 of different thicknesses can be shaped, and the universality is good.

[0032] Moreover, during the shaping process, when the shaping resistance is too large, the upper sliding block 2a and the lower sliding block 3a can adaptively move upward and downward to avoid, respectively, so that the wall surface of the aluminum alloy profile 17 will not be forced to shape, and the problems such as bending or twisting of the wall surface of the aluminum alloy profile can be avoided, and meanwhile, the avoidance threshold can be flexibly adjusted by changing the self-weight or counterweight of the upper sliding block 2a and the self-weight or counterweight of the lower sliding block 3a or the pulling force of the resilient element 9, and the flexibility is good.

[0033] Please refer to Figure 5 The first adjusting assembly 5 comprises a first lead screw 5a rotatably mounted on the mounting base 1 in a horizontal direction, the upper sliding block driving block 6 is threadedly matched with the first lead screw 5a and forms a lead screw nut motion pair with the first lead screw 5a, and a first manual rotating wheel 5b is synchronously rotatably sleeved with one end of the first lead screw 5a after penetrating out of the mounting base 1. Rotating the first manual rotating wheel 5b can drive the first lead screw 5a to synchronously rotate, thereby driving the upper sliding block driving block 6 to translate and further driving the upper sliding block 2a to lift.

[0034] Similarly, the second adjusting assembly 7 comprises a second screw rod 7a rotatably mounted on the mounting base 1 in the horizontal direction, the lower sliding block driving block 8 is threadedly sleeved on the second screw rod 7a and forms a screw nut motion pair with the second screw rod 7a, and the second screw rod 7a is synchronously rotatably sleeved with a second manual rotating wheel 7b at one end thereof which penetrates through the mounting base 1. Rotating the second manual rotating wheel 7b can drive the second screw rod 7a to rotate synchronously, thereby driving the lower sliding block driving block 8 to translate and further driving the lower sliding block 3a to ascend and descend.

[0035] Please refer to Figure 5 and Figure 6 , the mounting base 1 is provided with a first vertical sliding groove 1a and a second vertical sliding groove 1b extending in the vertical direction and a first horizontal sliding groove 1c and a second horizontal sliding groove 1d extending in the horizontal direction, the first vertical sliding groove 1a is located directly above the second vertical sliding groove 1b, the upper sliding block 2a is mounted in the first vertical sliding groove 1a in a manner capable of ascending and descending, the lower sliding block 3a is mounted in the second vertical sliding groove 1b in a manner capable of ascending and descending, the first horizontal sliding groove 1c is located above the second horizontal sliding groove 1d, the upper sliding block driving block 6 is mounted in the first horizontal sliding groove 1c in a manner capable of translating, and the lower sliding block driving block 8 is mounted in the second horizontal sliding groove 1d in a manner capable of translating. The aluminum alloy profile floating shaping mechanism adopts an integrated mounting structure which is centrally mounted on the mounting base 1, thereby simplifying the assembly process and improving the overall structural strength and stability.

[0036] The mounting base 1 of the embodiment preferably adopts a box-shaped structure, which has high structural strength and can protect and shield the internal components to reduce the entry of metal debris and avoid the occurrence of jamming problems.

[0037] Please refer to Figure 4 , the elastic element 9 is composed of two tension springs, the lower sliding block 3a is provided with a first tension spring connecting pin 10, the mounting base 1 is provided with two second tension spring connecting pins 11 which are oppositely arranged on both sides of the first tension spring connecting pin 10, the upper ends of the two tension springs are respectively hung on the corresponding second tension spring connecting pins 11, and the lower ends of the two tension springs are simultaneously hung on the first tension spring connecting pin 10, so that the two tension springs are arranged in a “V” shape, which can not only drive the lower sliding block 3a to stably move upward, but also play an excellent pre-tightening, buffering and damping role.

[0038] Further, please refer to Figure 5The first locking bolt 12 and the second locking bolt 13 are installed on the mounting seat 1 and are in threaded cooperation with the mounting seat 1, the inner end of the first locking bolt 12 can abut against or release the upper sliding block 2a, and the inner end of the second locking bolt 13 can abut against or release the lower sliding block 3a, so that when the inner end of the first locking bolt 12 abuts against the upper sliding block 2a and the inner end of the second locking bolt 13 abuts against the lower sliding block 3a, the positions of the upper sliding block 2a and the lower sliding block 3a can be completely locked, and the aluminum alloy profile floating shaping mechanism can also be applied to forced shaping of the surface of the aluminum alloy profile 17.

[0039] The first bolt hole 1e for the first locking bolt 12 to pass through and the second bolt hole 1f for the second locking bolt 13 to pass through are formed in the mounting seat 1. Most of the structures of the aluminum alloy profile floating shaping mechanism are connected by bolts and pins, which facilitates disassembly and maintenance.

[0040] Embodiment 2:

[0041] As Figures 1-2 described, a mold outlet online shaping tool includes a bottom frame 14, vertical shaping rollers 15 vertically and side by side installed on the bottom frame 14, and the aluminum alloy profile floating shaping mechanism of embodiment 1, the mounting seat 1 is vertically installed beside one of the vertical shaping rollers 15, and each horizontal shaping roller 4 extends in a horizontal direction towards the other vertical shaping roller 15.

[0042] The straightness of the aluminum alloy profile 17 can be shaped by the two vertical shaping rollers 15, and the entire mold outlet online shaping tool can be reliably installed on a conveying line by the bottom frame 14.

[0043] Further, in order to further improve the structural reliability of the two vertical shaping rollers 15, the top of the two vertical shaping rollers 15 is connected with a reinforcing bracket 16.

[0044] In order to adapt to aluminum alloy profiles 17 of different sizes, the bottom frame 14 is provided with a plurality of vertical shaping roller mounting holes uniformly distributed in a straight line, the two vertical shaping rollers 15 can be adaptively selected and installed according to the size of the aluminum alloy profile 17, and then a reinforcing bracket 16 of appropriate length is installed.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present application, and those skilled in the art can make various similar modifications under the inspiration of the present application without departing from the purpose and claims of the present application. Such changes fall within the scope of the present application.

Claims

1. A floating sizing mechanism for an aluminum alloy profile, comprising a vertically arranged mounting base (1) and an upper sizing roller support (2) and a lower sizing roller support (3) that are both capable of being raised and lowered along the mounting base (1), at least one horizontal sizing roller (4) being mounted on the upper sizing roller support (2) and the lower sizing roller support (3) located thereunder, which are arranged side by side in a horizontal direction, characterized in that: The upper shaping roller support (2) is installed on the mounting base (1) in a lifting manner through an upper sliding block (2a), the mounting base (1) is provided with an upper sliding block driving block (6) capable of moving in a horizontal direction under the control of a first adjusting assembly (5), the upper sliding block driving block (6) is located below the upper sliding block (2a), and the bottom surface of the upper sliding block (2a) is matched with the top surface of the upper sliding block driving block (6) in a slope manner; The lower shaping roller support (3) is installed on the mounting base (1) in a lifting manner through a lower sliding block (3a), the mounting base (1) is provided with a lower sliding block driving block (8) capable of moving in a horizontal direction under the control of a second adjusting assembly (7), the lower sliding block driving block (8) is located above the lower sliding block (3a), and the bottom surface of the lower sliding block driving block (8) is matched with the top surface of the lower sliding block (3a) in a slope manner, and an elastic element (9) for driving the lower sliding block (3a) to rise is connected between the mounting base (1) and the lower sliding block (3a).

2. The aluminum alloy profile float straightening mechanism of claim 1, wherein: The first adjusting assembly (5) comprises a first lead screw (5a) installed on the mounting base (1) in a horizontal direction in a rotatable manner, the upper sliding block driving block (6) is threadedly matched with the first lead screw (5a) and forms a lead screw nut motion pair with the first lead screw (5a), and one end of the first lead screw (5a) is threadedly matched with a first manual rotating wheel (5b) which is synchronously rotatable. The second adjusting assembly (7) comprises a second lead screw (7a) installed on the mounting base (1) in a horizontal direction in a rotatable manner, the lower sliding block driving block (8) is threadedly matched with the second lead screw (7a) and forms a lead screw nut motion pair with the second lead screw (7a), and one end of the second lead screw (7a) is threadedly matched with a second manual rotating wheel (7b) which is synchronously rotatable.

3. The aluminum alloy profile float straightening mechanism of claim 2, wherein: The mounting base (1) is provided with a first vertical sliding groove (1a) and a second vertical sliding groove (1b) extending in a vertical direction and a first horizontal sliding groove (1c) and a second horizontal sliding groove (1d) extending in a horizontal direction, the first vertical sliding groove (1a) is located directly above the second vertical sliding groove (1b), the upper sliding block (2a) is installed in the first vertical sliding groove (1a) in a lifting manner, the lower sliding block (3a) is installed in the second vertical sliding groove (1b) in a lifting manner, the first horizontal sliding groove (1c) is located above the second horizontal sliding groove (1d), the upper sliding block driving block (6) is installed in the first horizontal sliding groove (1c) in a translational manner, and the lower sliding block driving block (8) is installed in the second horizontal sliding groove (1d) in a translational manner.

4. The aluminum alloy profile float straightening mechanism of claim 1, wherein: The elastic element (9) is composed of two tension springs, the lower sliding block (3a) is provided with a first tension spring connecting pin (10), the mounting base (1) is provided with two second tension spring connecting pins (11) oppositely arranged on the two sides of the first tension spring connecting pin (10), the upper ends of the two tension springs are respectively hung on the corresponding second tension spring connecting pins (11), and the lower ends of the two tension springs are simultaneously hung on the first tension spring connecting pin (10), so that the two tension springs are arranged in a "V" shape.

5. The aluminum alloy profile float straightening mechanism of claim 1, wherein: The mounting base (1) is provided with a first locking bolt (12) and a second locking bolt (13) which are both in threaded cooperation with the mounting base (1), the inner end of the first locking bolt (12) is capable of abutting or loosening the upper sliding block (2a), and the inner end of the second locking bolt (13) is capable of abutting or loosening the lower sliding block (3a).

6. An on-line trim tool for a mold exit, characterized by: The aluminum alloy profile floating shaping mechanism comprises a bottom frame (14), vertical shaping rollers (15) which are vertically and side by side arranged on the bottom frame (14), and the mounting base (1) of any one of claims 1-5, the mounting base (1) is vertically arranged beside one of the vertical shaping rollers (15), and each horizontal shaping roller (4) extends in a horizontal direction towards the other vertical shaping roller (15).

7. The mold exit online trim tooling of claim 6, wherein: The top of the two vertical shaping rollers (15) is connected with a reinforcing support (16).

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