CN221133675U - Adjustable bending device for processing aluminum alloy section bar - Google Patents

Abstract

The utility model relates to the technical field of aluminum alloy bending equipment, in particular to an adjustable bending device for aluminum alloy profile machining. The utility model provides an adjustable bending device for processing an aluminum alloy section with accurate bending angle, which comprises a shell, a cylinder, a first rotary table, a die, a knife switch and the like, wherein the shell is provided with a first rotary table; the cylinder is installed at the shell top, and the plug-in strip is installed to the piston rod bottom of cylinder, and shell right side rotation intercommunication has first carousel, and first carousel left side is installed with the mould of plug-in strip matching, has offered the recess of a plurality of different angles on the mould. According to the utility model, the cylinder, the knife, the first rotary table, the die and the like are arranged, the cylinder can drive the knife to bend, the first rotary table can drive the die to rotate, different bending angles can be selected, the push rod, the first telescopic rod, the elastic piece and the like are arranged, the die is fixed by using the reset elasticity of the elastic piece, the clamping block and the like are arranged, excessive bending is prevented, and the function of supporting the knife is achieved by arranging the second telescopic rod.

Description

Adjustable bending device for processing aluminum alloy section bar

Technical Field

The utility model relates to the technical field of aluminum alloy bending equipment, in particular to an adjustable bending device for aluminum alloy profile machining.

Background

The aluminum alloy bending is a process for processing and bending an aluminum alloy plate or profile according to a required bending angle, and the processed aluminum alloy can be used for manufacturing products with different shapes.

The utility model provides a high silicon aluminum alloy processing is with regulation formula bending device for processing of patent bulletin number CN211304312U, includes the workstation, four sets of stands of upper end four corners department welding of workstation, four sets of stand upper end welding has the cylinder block, the up end intermediate position department of cylinder block erects the lift cylinder, the lift cylinder is connected with the connecting seat downwards through the lifter, bending die is installed to the terminal surface under the connecting seat, the symmetry riveting has two sets of side shield in the position of both sides face between workstation and the cylinder block, the spout has been vertically seted up on the medial surface of side shield.

However, the above patent has the following problems:

The adjustable bending device drives the cylinder seat and the lifting cylinder to ascend or descend through the rotating bolt, so that the depth of the bending groove is controlled, and then the bending degree of a workpiece is changed, but the device needs an operator to operate the lifting cylinder to control the bending angle, the bending angle actually required by a bent product can have deviation, and the bending angle cannot be accurately bent to a required angle.

Therefore, it is necessary to develop an adjustable bending device for processing aluminum alloy sections, which can bend according to a required bending angle.

Disclosure of utility model

In order to overcome the defect that the bending angle cannot be accurately adjusted in the above patent, the technical problem to be solved is that: an adjustable bending device for processing an aluminum alloy section capable of bending according to a required bending angle is provided.

The technical scheme of the utility model is as follows: the utility model provides a bending device with adjustable aluminium alloy ex-trusions processing is with, including shell, cylinder, first carousel, mould and plug-in strip, the cylinder is installed at the shell top, and the plug-in strip is installed to the piston rod bottom of cylinder, and shell right side rotation intercommunication has first carousel, and the mould with plug-in strip matching is installed in first carousel left side, has seted up the recess of a plurality of different angles on the mould.

Preferably, still including kicking block, push rod, bracing piece, first telescopic link and elastic component, the bracing piece is installed on knife switch top right side, and the kicking block is installed in the bracing piece left side, and the push rod is installed to both sides slidingtype symmetry around the shell, and the push rod is at the kicking block top, and a plurality of first telescopic links are installed to the push rod bottom, and first telescopic link is equipped with the elastic component in the front and back side of mould on the first telescopic link, and elastic component one end is connected with first telescopic link, and the other end is connected with the push rod.

Preferably, the rotary table further comprises a second rotary table, a threaded rod and a clamping block, wherein the threaded rod is symmetrically arranged on the left side and the right side of the shell in a threaded mode, the second rotary table is arranged on the front side of the threaded rod, the clamping block is slidably arranged on the threaded rod in a threaded mode, and the clamping block is slidably connected with the shell.

Preferably, the switch blade also comprises a second telescopic rod, and the left side and the right side of the top of the switch blade are provided with the second telescopic rods.

Preferably, a handle is arranged on the first rotary table.

Preferably, the push rod is sleeved with an anti-skid sleeve.

The beneficial effects of the utility model are as follows: according to the utility model, the air cylinder, the knife switch, the first rotary table, the die and the like are arranged, the knife switch is driven by the air cylinder to bend the aluminum alloy section bar on the die downwards, the first rotary table is rotated to drive the die to rotate, the effect of selecting different bending angles is achieved, the effect of fixing the die is achieved by the aid of the reset elasticity of the elastic piece through the arrangement of the push rod, the first telescopic rod, the elastic piece and the like, the effect of preventing excessive bending is achieved by the arrangement of the second rotary table, the threaded rod and the clamping block, and the effect of supporting the knife switch is achieved by the arrangement of the second telescopic rod.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a partially cut-away perspective structure of a housing, a cylinder, a top block, a support rod, a first turntable, an elastic member, a first telescopic rod, a mold, a knife switch, and a second telescopic rod of the present utility model.

Fig. 3 is a schematic perspective view of the shell, threaded rod, clamping block and part of the cross-section of the utility model.

Reference numerals illustrate: 1_shell, 2_cylinder, 3_top block, 4_push rod, 5_support rod, 6_first turntable, 7_second turntable, 8_elastic piece, 9_first telescopic rod, 10_mould, 11_knife, 12_second telescopic rod, 13_threaded rod, 14_fixture block.

Detailed Description

The utility model is further described below with reference to the drawings and the detailed description.

Example 1

The utility model provides a bending device with adjustable aluminium alloy ex-trusions processing is with, as shown in fig. 1 and 2, including shell 1, cylinder 2, first carousel 6, mould 10, knife switch 11 and second telescopic link 12, the top of shell 1 is fixed with cylinder 2 through the bolt, knife switch 11 is installed to the piston rod bottom screw thread of cylinder 2, the welding of knife switch 11 top left and right sides has second telescopic link 12, the second telescopic link 12 plays the supporting role when knife switch 11 reciprocates, the rotary type intercommunication in shell 1 right side has first carousel 6, first carousel 6 left side welding has the mould 10 with knife switch 11 matching, the aluminium alloy ex-trusions is put on mould 10, a plurality of different angle recesses have been seted up on the mould 10, select different recesses can make aluminium alloy ex-trusions processing into different bending angles, cylinder 2 can drive knife switch 11 and move down and make the aluminium alloy ex-trusions on the mould 10 bend.

As shown in fig. 1 and 2, the device further comprises a top block 3, a push rod 4, a support rod 5, a first telescopic rod 9 and an elastic piece 8, wherein the support rod 5 is welded on the right side of the top of the knife switch 11, the up-and-down movement of the knife switch 11 can drive the support rod 5 to move up and down, the top block 3 is welded on the left side of the support rod 5, the up-and-down movement of the support rod 5 can drive the top block 3 to move up and down, the push rod 4 is symmetrically arranged on the front side and the back side of the shell 1, the push rod 4 is arranged on the top of the top block 3, the up-and-down movement of the top block 3 can drive the push rod 4 to move back and forth, a plurality of first telescopic rods 9 are arranged at the bottom of the push rod 4, the first telescopic rods 9 can fix the die 10, the elastic piece 8 is sleeved on the first telescopic rods 9, one end of the elastic piece 8 is connected with the first telescopic rods 9, and the other end of the elastic piece 8 is connected with the push rod 4.

When people need to bend the aluminum alloy section bar during processing, the device can be used, firstly, corresponding grooves on the die 10 are selected according to the required bending angle, then the push rod 4 is pulled outwards, the push rod 4 cancels the fixation of the die 10, meanwhile, the push rod 4 compresses the elastic piece 8, then the first rotating disc 6 is rotated, the first rotating disc 6 drives the die 10 to rotate, the grooves selected on the die 10 are aligned with the knife switch 11 at the top of the die 10, then the push rod 4 is loosened, the first telescopic rod 9 is reset to drive the push rod 4 to press the die 10 inwards, then the aluminum alloy section bar to be bent is placed at the top of the die 10, then the cylinder 2 is started, the piston rod of the cylinder 2 drives the knife switch 11 to move downwards, the knife switch 11 is bent on the aluminum alloy section bar, then the piston rod of the cylinder 2 drives the knife switch 11 to move upwards, the cylinder 2 is closed, and the bent aluminum alloy section bar is taken out.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 3, the device further comprises a second rotary table 7, a threaded rod 13 and a clamping block 14, wherein the threaded rod 13 is symmetrically arranged on the left side and the right side of the shell 1 in a threaded mode, the second rotary table 7 is welded on the front side of the threaded rod 13, the threaded rod 13 can be driven to rotate by rotating the second rotary table 7, the clamping block 14 is slidably arranged on the threaded rod 13 in a threaded mode, and the clamping block 14 is slidably connected with the shell 1. The rotation of the threaded rod 13 can drive the clamping block 14 to slide in the shell 1, and the clamping block 14 can fix the aluminum profile to prevent excessive bending.

If the aluminum alloy profile is required to be prevented from being excessively bent, the second turntable 7, the threaded rod 13 and the clamping block 14 can be installed, the second turntable 7 is rotated at first, the second turntable 7 drives the threaded rod 13 to rotate, the rotation of the threaded rod 13 drives the clamping block 14 to slide in the shell 1, the clamping block 14 is fixed at a proper position, and when the aluminum alloy profile is bent, the clamping block 14 can fix the aluminum profile to prevent the excessive bending.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. All equivalents and alternatives falling within the spirit of the utility model are intended to be included within the scope of the utility model. What is not elaborated on the utility model belongs to the prior art which is known to the person skilled in the art.

Claims (6)

1. An aluminum alloy ex-trusions processing is with bending device with adjustable, its characterized in that: including shell (1), cylinder (2), first carousel (6), mould (10) and plug-in strip (11), cylinder (2) are installed at shell (1) top, and plug-in strip (11) are installed to the piston rod bottom of cylinder (2), and shell (1) right side rotation intercommunication has first carousel (6), and mould (10) with plug-in strip (11) matching are installed in first carousel (6) left side, have offered the recess of a plurality of different angles on mould (10).

2. An adjustable bending device for processing aluminum alloy sections as set forth in claim 1, wherein: still including kicking block (3), push rod (4), bracing piece (5), first telescopic link (9) and elastic component (8), bracing piece (5) are installed on knife switch (11) top right side, and push rod (4) are installed to bracing piece (5) left side sliding type symmetry around shell (1), and push rod (4) are at kicking block (3) top, and a plurality of first telescopic links (9) are installed to push rod (4) bottom, and first telescopic link (9) are equipped with elastic component (8) in the front and back side of mould (10) on first telescopic link (9), and elastic component (8) one end is connected with first telescopic link (9), and the other end is connected with push rod (4).

3. An adjustable bending device for processing aluminum alloy sections as claimed in claim 2, wherein: the novel rotary table is characterized by further comprising a second rotary table (7), a threaded rod (13) and a clamping block (14), wherein the threaded rod (13) is symmetrically arranged on the left side and the right side of the shell (1), the second rotary table (7) is arranged on the front side of the threaded rod (13), the clamping block (14) is slidably arranged on the threaded rod (13), and the clamping block (14) is slidably connected with the shell (1).

4. An adjustable bending device for processing aluminum alloy sections as set forth in claim 3, wherein: the switch blade also comprises a second telescopic rod (12), and the left side and the right side of the top of the switch blade are provided with the second telescopic rod (12).

5. An adjustable bending device for processing aluminum alloy sections as set forth in claim 1, wherein: the first rotary table (6) is provided with a handle.

6. An adjustable bending device for processing aluminum alloy sections as claimed in claim 2, wherein: an anti-skid sleeve is sleeved on the push rod (4).