CN220805036U - Aluminum alloy sheet bending device - Google Patents

Abstract

The utility model relates to the technical field of sheet bending, and discloses an aluminum alloy sheet bending device, which includes a tool holder and a tool. The tool holder is provided with a processing area and a preparation area, the preparation area is located obliquely above the processing area, and the processing area and the preparation area extend along a first direction. In the aluminum alloy sheet bending device, when the arrangement length of the tool on the processing area is different from the length of the aluminum alloy sheet to be bent, the mechanical clamp can transfer the tool between the processing area and the preparation area, so that the arrangement length of the tool on the processing area is equal to the length of the aluminum alloy sheet to be bent. Therefore, when bending aluminum alloy sheets of different lengths, the staff only needs to adjust the arrangement length of the tool on the processing area according to the length of the aluminum alloy sheet, and it is not necessary to process and manufacture the mold separately, so that aluminum alloy sheets of various sizes can be bent, which can significantly reduce the processing and manufacturing costs of the aluminum alloy sheets.

Description

Aluminum alloy plate bending device

Technical Field

The utility model relates to the technical field of plate bending, in particular to an aluminum alloy plate bending device.

Background

The aluminum alloy plate is an industrial building material, is used for various industries according to different materials, meets the market demand, and needs to be subjected to a bending process when being produced, so that the aluminum alloy plate is convenient to carry out subsequent processing.

In the prior art, when bending an aluminum alloy sheet, the aluminum alloy sheet positioned between the upper die and the lower die is bent by clamping the upper die and the lower die. However, because the aluminum alloy plates are not identical in length, when bending aluminum alloy plates with different lengths, a plurality of sets of upper dies and lower dies are needed to bend the aluminum alloy plates with various lengths, and therefore the processing cost of the aluminum alloy plates is increased.

Disclosure of utility model

The utility model aims to provide an aluminum alloy plate bending device which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the aluminum alloy plate bending device comprises a tool rest and a plurality of tools, wherein a machining area and a preparation area are arranged on the tool rest, the preparation area is positioned obliquely above the machining area, the machining area and the preparation area extend along a first direction, and the plurality of tools are arranged in the machining area and the preparation area in a straight line;

The tool rest is also provided with a mechanical clamping hand which can move along a first direction so that the mechanical clamping hand can transfer the tool between the processing area and the preparation area;

The lower extreme fixedly connected with telescopic column of knife rest, the lower extreme fixedly provided with base of telescopic column, and the below that just is located the processing region on the base is provided with down the positioning seat.

Further, the front end and the rear end of the processing area are both provided with second compression cylinders, and telescopic rods of the two second compression cylinders can move along the first direction so as to limit the movement of a cutter on the processing area along the first direction.

Further, the front end and the rear end of the preparation area are respectively provided with a first compression cylinder, and the telescopic rods of the two first compression cylinders can move along the first direction so as to limit the movement of the cutter on the preparation area along the first direction.

Further, the front side of the cutter is provided with a clamping hole, the rear side of the cutter is provided with a clamping column, and the clamping column can be clamped into the clamping hole adjacent to the clamping column.

Further, a clamping groove is formed in the inner side face of the cutter, and the clamping groove extends along the first direction.

Further, be provided with the double-end telescopic link in the processing region, the flexible end of double-end telescopic link can follow the second direction and remove, and a telescopic end fixedly connected with first locking piece of double-end telescopic link, another telescopic end fixedly connected with second locking piece of double-end telescopic link, first locking piece and second locking piece can block to in the draw-in groove to restriction cutter moves along vertical direction.

Further, servo motors are arranged at the front end and the rear end of the tool rest, an output shaft of each servo motor is fixedly connected with a driving gear, a driven gear is connected with the driving gear in a toothed mode, the driven gear is coaxial with the driving wheels and is fixedly connected with the driving wheels, a driving belt is connected between the two driving wheels in a driving mode, and the mechanical clamping hand is fixedly arranged on the driving belt.

Compared with the prior art, the utility model provides an aluminum alloy plate bending device, which has the following beneficial effects:

According to the aluminum alloy plate bending device, when the arrangement length of the cutters on the machining area is different from the length of the aluminum alloy plate to be bent, the mechanical clamping hand can transfer the cutters between the machining area and the preparation area, so that the arrangement length of the cutters on the machining area is equal to the length of the aluminum alloy plate to be bent, and therefore when the aluminum alloy plates with different lengths are bent, workers only need to correspondingly adjust the arrangement length of the cutters on the machining area according to the length of the aluminum alloy plate, and the aluminum alloy plates with various sizes can be bent without independently machining and manufacturing dies, so that the machining and manufacturing cost of the aluminum alloy plate can be remarkably reduced.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic view of a belt structure according to the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic view in section A-A of FIG. 4;

FIG. 6 is a schematic view of a locking assembly according to the present utility model;

Fig. 7 is a schematic view of the structure of the tool according to the present utility model.

In the figure: 100. a tool holder; 110. a processing region; 120. a preparation area; 200. a cutter; 210. a clamping groove; 220. a clamping hole; 230. a clamping column; 310. a first compaction cylinder; 320. a second compaction cylinder; 410. a mechanical clamping hand; 510. a telescopic column; 520. a base; 530. a lower positioning seat; 610. a drive gear; 620. a driven gear; 630. a driving wheel; 640. a transmission belt; 650. a servo motor; 700. a locking assembly; 710. a double-ended telescopic rod; 720. a first locking piece; 730. and a second locking piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-7, an aluminum alloy sheet bending apparatus includes a tool rest 100 and a tool 200, wherein a machining area 110 and a preparation area 120 are disposed on the tool rest 100, the preparation area 120 is located obliquely above the machining area 110, the machining area 110 and the preparation area 120 extend along a first direction, the first direction is a front-back direction, the tool 200 has a plurality of tools 200 arranged in a line in the machining area 110 and the preparation area 120, a mechanical gripper 410 is disposed on the tool rest 100, the mechanical gripper 410 can move along the first direction, so that the mechanical gripper 410 can transfer the tool 200 between the machining area 110 and the preparation area 120, a telescopic column 510 is fixedly connected to a lower end of the tool rest 100, a base 520 is fixedly disposed on the lower end of the telescopic column 510, a lower positioning seat 530 is disposed below the machining area 110 on the base 520, and second compression cylinders 320 are disposed at front and back ends of the machining area 110, the telescopic rods of the two second pressing cylinders 320 can move along a first direction to limit the movement of the cutter 200 on the machining area 110 along the first direction, the first pressing cylinders 310 are arranged at the front end and the rear end of the preparation area 120, the telescopic rods of the two first pressing cylinders 310 can move along the first direction to limit the movement of the cutter 200 on the preparation area 120 along the first direction, the front side of the cutter 200 is provided with a clamping hole 220, the rear side of the cutter 200 is provided with a clamping column 230, the clamping column 230 can be clamped into the clamping hole 220 adjacent to the clamping column, the inner side of the cutter 200 is provided with a clamping groove 210, the clamping groove 210 extends along the first direction, the machining area 110 is provided with a locking assembly 700, the locking assembly 700 is used for limiting the movement of the cutter 200 along the left-right direction, the preparation area 120 is provided with a locking assembly 700, the locking assembly 700 is used for limiting the movement of the cutter 200 along the left-right direction, the locking assembly 700 includes a double-ended telescopic rod 710, a first locking block 720 and a second locking block 730, the double-ended telescopic rod 710 is arranged in the machining area 110, the telescopic end of the double-ended telescopic rod 710 can move along a second direction which is a left-right direction, one telescopic end of the double-ended telescopic rod 710 is fixedly connected with the first locking block 720, the other telescopic end of the double-ended telescopic rod 710 is fixedly connected with the second locking block 730, and the first locking block 720 and the second locking block 730 can be clamped into the clamping groove 210, so that the cutter 200 is limited to move along the vertical direction.

Specific use and action of the embodiment:

During processing, a worker firstly fixes the aluminum alloy plate to be bent on the lower positioning seat 530, when the arrangement length of the cutters 200 in the processing area 110 is larger than the length of the aluminum alloy plate to be bent, the worker can control the mechanical clamp 410 to clamp the cutters 200 on the processing area 110 into the preparation area 120 until the arrangement length of the cutters 200 in the processing area 110 is equal to the length of the aluminum alloy plate to be bent, and similarly, when the arrangement length of the cutters 200 in the processing area 110 is smaller than the length of the aluminum alloy plate to be bent, the worker can control the mechanical clamp 410 to clamp the cutters 200 in the preparation area 120 into the processing area 110 until the arrangement length of the cutters 200 in the processing area 110 is equal to the length of the aluminum alloy plate to be bent, and at the moment, the telescopic column 510 is started to drive the cutter frame 100 to vertically move downwards, so that the aluminum alloy plates fixed on the lower positioning seat 530 are bent under the combined action of the cutters 200 and the lower positioning seat 530.

It is also complementary that in order to be able to grip a properly sized knife 200 on the preparation area 120, the knife 200 should have a variety of different lengths, such as a knife 200 having a length of two hundred millimeters, a length of one hundred and fifty millimeters, a length of one hundred millimeters, and a length of fifty millimeters, etc.

It will be appreciated that after the tool 200 has been transferred between the machining region 110 and the preparation region 120, both first hold down cylinders 310 are moved in a direction toward the tool 200 to bear against the tool 200 on the preparation region 120 to limit movement of the tool 200 in the first direction on the preparation region 120, and likewise, both second hold down cylinders 320 are moved in a direction toward the tool 200 to bear against the tool 200 on the machining region 110 to limit movement of the tool 200 in the first direction on the machining region 110. In addition, the tool 200 needs to be limited to move along the vertical direction, specifically, the telescopic ends of the double-ended telescopic rod 710 in the machining area 110 and the preparation area 120 extend outwards, so that the two telescopic ends of the double-ended telescopic rod 710 respectively drive the first locking piece 720 and the second locking piece 730 to move towards the clamping groove 210, and therefore the first locking piece 720 and the second locking piece 730 are clamped in the clamping groove 210, and the tool 200 on the machining area 110 and the preparation area 120 can not move along the vertical direction any more.

It will be appreciated that as shown in fig. 6, the tool 200 includes a tool bit extending in a vertical direction, a cross plate fixedly connected with the tool bit and perpendicular to the tool bit, and a riser fixedly connected at an end of the cross plate remote from the tool bit and perpendicular to the cross plate, the spacing between the tool bit and the cross plate being equal to the width between the machining region 110 and the preparation region 120, thereby restricting the tool 200 from moving in a left-right direction.

Further, as shown in fig. 3, servo motors 650 are disposed at the front and rear ends of the tool holder 100, an output shaft of each servo motor 650 is fixedly connected with a driving gear 610, the driving gear 610 is toothed with a driven gear 620, the driven gear 620 is coaxially and fixedly connected with driving wheels 630, a driving belt 640 is in transmission connection between the two driving wheels 630, and the mechanical clamping hand 410 is fixedly disposed on the driving belt 640. When the mechanical gripper 410 is required to move along the first direction, the servo motor 650 can be started, so that the servo motor 650 drives the driving gear 610 to rotate, the driving gear 610 drives the driven gear 620 to rotate, the driven gear 620 drives the driving wheel 630 to rotate, and the driving wheel 630 drives the driving belt 640 to rotate, so that the driving belt 640 drives the mechanical gripper 410 to move along the first direction. It should be noted that, the servo motors 650 are disposed at the front and rear ends of the tool rest 100, so that the driving belt 640 can drive the mechanical gripper 410 to move back and forth along the first direction.

Claims (7)

1. Aluminum alloy plate bending device, including knife rest (100) and cutter (200), its characterized in that: the tool rest (100) is provided with a machining area (110) and a preparation area (120), the preparation area (120) is positioned obliquely above the machining area (110), the machining area (110) and the preparation area (120) extend along a first direction, a plurality of tools (200) are arranged, and the plurality of tools (200) are arranged in the machining area (110) and the preparation area (120) in a straight line;

The tool holder (100) is further provided with a mechanical gripper (410), the mechanical gripper (410) being movable in a first direction, such that the mechanical gripper (410) is capable of transferring the tool (200) between the machining area (110) and the preparation area (120);

The lower end of the tool rest (100) is fixedly connected with a telescopic column (510), the lower end of the telescopic column (510) is fixedly provided with a base (520), and a lower positioning seat (530) is arranged on the base (520) and positioned below the processing area (110).

2. An aluminum alloy plate bending device as set forth in claim 1, wherein: the front end and the rear end of the machining area (110) are respectively provided with a second compression cylinder (320), and telescopic rods of the two second compression cylinders (320) can move along a first direction so as to limit the movement of a cutter (200) on the machining area (110) along the first direction.

3. An aluminum alloy plate bending device as set forth in claim 2, wherein: the front end and the rear end of the preparation area (120) are respectively provided with a first compression cylinder (310), and the telescopic rods of the two first compression cylinders (310) can move along a first direction so as to limit the movement of the cutter (200) on the preparation area (120) along the first direction.

4. An aluminum alloy plate bending device as set forth in claim 1, wherein: the front side of the cutter (200) is provided with a clamping hole (220), the rear side of the cutter (200) is provided with a clamping column (230), and the clamping column (230) can be clamped into the clamping hole (220) adjacent to the clamping column.

5. An aluminum alloy sheet bending apparatus as set forth in claim 4 wherein: a clamping groove (210) is formed in the inner side face of the cutter (200), and the clamping groove (210) extends along the first direction.

6. An aluminum alloy plate bending apparatus as set forth in claim 5 wherein: be provided with double-end telescopic link (710) in processing region (110), the flexible end of double-end telescopic link (710) can follow the second direction and remove, and one flexible end fixedly connected with first locking piece (720) of double-end telescopic link (710), the other flexible end fixedly connected with second locking piece (730) of double-end telescopic link (710), in first locking piece (720) and second locking piece (730) can block joint draw-in groove (210) to restriction cutter (200) are along vertical direction removal.

7. An aluminum alloy plate bending device as set forth in claim 1, wherein: the tool rest is characterized in that servo motors (650) are arranged at the front end and the rear end of the tool rest (100), an output shaft of each servo motor (650) is fixedly connected with a driving gear (610), each driving gear (610) is connected with a driven gear (620) in a toothed manner, each driven gear (620) is coaxial with each driving wheel (630) and is fixedly connected with each driving wheel (630), a driving belt (640) is connected between the two driving wheels (630) in a driving manner, and the mechanical clamping hand (410) is fixedly arranged on each driving belt (640).