Punching and bending device for aluminum profile machining

Abstract

The utility model discloses an aluminum profile processing punching and bending device, which relates to the technical field of aluminum profile processing and comprises a fixed base, the upper surface of the fixed base is fixedly connected with a support plate and is fixedly connected with a bottom plate through the support plate, four corners of the upper surface of the bottom plate are fixedly provided with fixed columns, and the upper surfaces of the fixed columns are fixedly connected with a top plate. A bending assembly is arranged below the top plate, a concave base is fixedly connected to one side of the outer surface of the fixed base, and a pushing assembly is arranged on the upper surface of the concave base. According to the utility model, the bending module is arranged, the inner wall of the spring seat is fixedly connected with the second compression spring, one end of the second compression spring is fixedly connected with the connecting cylinder, and the connecting cylinder is fixedly connected with the bending cylinder, so that when the aluminum profile is stamped, the outer surfaces of the two ends of the aluminum profile are in contact with the outer surface of the bending cylinder; and in the descending process, the bending cylinder is pushed, so that bending of the aluminum profile is achieved, scratches can be reduced through cambered surface contact bending, and the bending effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile processing technical field, concretely relates to a kind of aluminium profile processing stamping bending device. BACKGROUND

[0002] Aluminium profile is good in plasticity, can be processed into various profiles, has excellent conductivity, thermal conductivity and corrosion resistance, is widely used in industry, is a kind of metal material commonly used in the field of home decoration, mechanical equipment etc., and stamping bending processing is the production technology that aluminium profile is directly subjected to deformation force in mould and deformed by the power of conventional or special stamping equipment, so as to obtain product parts of certain shape, size and performance.

[0003] The existing aluminium material stamping bending forming device uses arc or curved die for stamping, since the die is designed as a fixed structure, and the metal plate is forced to bend to a specific angle by impact, there will be a large friction force between the die and the metal plate during stamping, which not only easily leaves scratches on the surface of the metal plate, but also reduces the yield of finished products.

[0004] As disclosed in Chinese patent CN212598093U, a kind of aluminium material multiple block synchronous stamping bending forming device, the aluminium material multiple block synchronous stamping bending forming device, including base, the upper surface of the base is fixedly connected with shock pad, the upper surface of the shock pad is fixedly connected with lower die holder, the upper surface of the lower die holder is equipped with multiple placing grooves, the bottom of the placing groove is equipped with receiving groove, the inside of the receiving groove is slidably connected with support plate, the bottom of the receiving groove is equipped with recess, the inside bottom of the recess is fixedly connected with spring.

[0005] The above device has the following deficiencies in structure: the aluminium profile is placed in the placing groove, the first hydraulic cylinder is used to stretch the shaft downward to drive the roller in the opening at the bottom of the stamping plate to press and bend the aluminium profile, the vertical downward pressure of the roller on the aluminium profile is large, which can easily damage the aluminium profile and increase the number of defective products, and the edges and corners of the placing groove in most stamping bending devices are protruding and hard, which can easily cause scratches on the aluminium profile during stamping.

[0006] Therefore, a kind of aluminium profile processing stamping bending device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0007] The utility model aims at: to solve the problems proposed in the above background art, the utility model provides a kind of aluminium profile processing stamping bending device.

[0008] The utility model realizes the above purpose by using the following technical solutions:

[0009] The utility model relates to an aluminum profile processing punch bending device, including fixed base, the fixed base upper surface fixed connection is by support board, and the support board fixed connection has bottom plate, and the bottom plate upper surface four corner positions fixed mounting has fixed column, and the fixed column upper surface fixed connection has top plate, and the top plate below is provided with bending assembly, and the fixed base outer surface one side fixed connection has concave seat, and the concave seat upper surface is provided with push component.

[0010] Further, the bending assembly comprises a bending module and a punching module, the bending module comprises a mounting seat fixedly installed on the upper surface of the bottom plate, a first fixing bolt is fixedly installed between the outer surface of the mounting seat and the outer side of the upper surface of the bottom plate, a hole is penetrated through the upper surface of the mounting seat, a first compression spring is arranged in the hole, the bottom end of the first compression spring is fixedly connected with a fixed cylinder, and the upper end of the first compression spring is fixedly connected with a placing seat, baffle plates are fixedly installed on the both sides of the upper surface of the mounting seat, a limiting sliding groove is penetrated through the upper part of the outer surface of the baffle plate, an installation block is fixedly installed on the upper surface of the mounting seat, a spring seat is fixedly installed on the upper surface of the installation block, a second fixing bolt is fixedly installed between the outer surface of the spring seat and one side of the outer surface of the baffle plate, a second compression spring is fixedly connected with the inner wall of the spring seat, one end of the second compression spring is fixedly connected with a connecting cylinder, a bending cylinder is fixedly connected with one end surface of the connecting cylinder, and connecting rods are fixedly connected with the both end surfaces of the bending cylinder and are slidingly connected between the outer surface of the connecting rod and the inner wall of the limiting sliding groove.

[0011] Further, the punching module comprises a hydraulic cylinder fixedly installed on the upper surface of the top plate, and a telescopic column is connected to the output end of the hydraulic cylinder.

[0012] Further, the pushing component comprises a horizontal column fixedly installed on the upper surface of the concave seat, an installation groove is formed in one side of the outer surface of the horizontal column, a driving motor is fixedly connected with one side of the outer surface of the horizontal column, a threaded column is rotatably connected with the inner wall of the installation groove, a moving block is engaged with the outer surface of the threaded column, a connecting column is fixedly connected with one side of the outer surface of the moving block, and a push plate is fixedly connected with one side of the outer surface of the connecting column.

[0013] Further, a first circular hole is penetrated through the middle position of the upper surface of the top plate, and the upper end of the telescopic column is connected to the output end of the hydraulic cylinder through the first circular hole.

[0014] Further, the horizontal columns are symmetrically distributed on the both sides of the upper surface of the concave seat, a second circular hole is penetrated through one side of the inner wall of the installation groove, and one end of the threaded column is connected to the output end of the driving motor through the second circular hole.

[0015] The utility model has the advantages of the following:

[0016] The utility model discloses, through setting up the bending module, one -tenth compression spring is fixedly connected in spring seat inner wall, and one -tenth compression spring one end is fixedly connected with connecting cylinder, and is fixedly connected bending cylinder through connecting cylinder, realizes when aluminium alloy in stamping, the both ends outer surface of aluminium alloy and the outer surface contact of bending cylinder, and pushes bending cylinder in falling, thereby realizes aluminium alloy bending, and the generation of scratch can be reduced in cambered surface contact bending, and improves the effect of bending, through setting up the pusher assembly, after aluminium alloy processing stamping bending, push plate removes and pushes out the aluminium alloy from the surface of placing seat and completes the discharge, is convenient for taking the aluminium alloy after bending, improves the frame efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first visual angle structure schematic diagram of the utility model;

[0018] Figure 2 It is the bending assembly structure schematic diagram of the utility model;

[0019] Figure 3 It is the bending module structure schematic diagram of the utility model;

[0020] Figure 4 It is the pusher assembly structure schematic diagram of the utility model.

[0021] Sign significance: 1, fixed base, 2, support plate, 3, bottom plate, 4, fixed column, 5, top plate, 6, bending assembly, 601, hydraulic cylinder, 602, telescopic column, 603, stamping head, 604, one round hole, 605, mounting seat, 606, one fixed bolt, 607, fixed cylinder, 608, one compression spring, 609, placing seat, 610, mounting block, 611, baffle, 612, limit sliding slot, 613, spring seat, 614, two fixed bolts, 615, two compression springs, 616, connecting cylinder, 617, bending cylinder, 618, connecting rod, 7, concave seat, 8, pusher assembly, 801, horizontal column, 802, installation groove, 803, two round holes, 804, drive motor, 805, threaded column, 806, moving block, 807, connecting column, 808, push plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the utility model embodiment described and shown in the drawing here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application.

[0024] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] The electrical components appearing in the text are all connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device such as a computer for control.

[0026] In the description of the embodiments of the application, it should be pointed out that the positions or location relationships indicated by the terms "inner", "outer", "upper", etc. are based on the positions or location relationships shown in the drawings, or the positions or location relationships commonly placed when the product of the application is used, only for the convenience of describing the application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, structure and operation, therefore, cannot be understood as limiting the application.

[0027] As shown in Figures 1-4 The aluminum profile processing stamping and bending device comprises a fixed base 1, a support plate 2 is fixedly connected to the upper surface of the fixed base 1, a bottom plate 3 is fixedly connected to the support plate 2, fixed columns 4 are fixedly installed at the upper surface of the four corners of the bottom plate 3, a top plate 5 is fixedly connected to the upper surface of the fixed columns 4, a bending assembly 6 is arranged below the top plate 5, a concave seat 7 is fixedly connected to one side of the outer surface of the fixed base 1, a pushing assembly 8 is arranged on the upper surface of the concave seat 7; the fixed base 1, the support plate 2, the bottom plate 3, the fixed columns 4 and the top plate 5 form a frame for aluminum profile stamping and bending processing, the bending assembly 6 is operated to complete the stamping and bending processing of the aluminum profile, and the pushing assembly 8 is operated to complete the discharging of the aluminum profile after stamping and bending.

[0028] The bending assembly 6 comprises a bending module and a stamping module. The bending module comprises a mounting seat 605 fixedly installed at the middle position of the upper surface of the bottom plate 3. A first fixing bolt 606 is fixedly installed between the outer surface of the mounting seat 605 and the outer side of the upper surface of the bottom plate 3. A hole is penetrated through the upper surface of the mounting seat 605, and a first compression spring 608 is arranged in the hole. The bottom end of the first compression spring 608 is fixedly connected with a fixed cylinder 607, and the upper end of the first compression spring 608 is fixedly connected with a placing seat 609. A baffle 611 is fixedly installed on both sides of the upper surface of the mounting seat 605. A limiting sliding groove 612 is penetrated through the upper part of the outer surface of the baffle 611. An installation block 610 is fixedly installed on the upper surface of the mounting seat 605. A spring seat 613 is fixedly installed on the upper surface of the installation block 610. A second fixing bolt 614 is fixedly installed between the outer surface of the spring seat 613 and one side of the outer surface of the baffle 611. A second compression spring 615 is fixedly connected with the inner wall of the spring seat 613. A connecting cylinder 616 is fixedly connected with one end surface of the second compression spring 615. A bending cylinder 617 is fixedly connected with the outer surfaces of both ends of the connecting cylinder 616. Connecting rods 618 are fixedly connected with the outer surfaces of both ends of the bending cylinder 617 and are slidingly connected between the inner wall of the limiting sliding groove 612 and the outer surface of the limiting sliding groove 612. When the aluminum profile is bent, the aluminum profile is lowered, the two ends of the aluminum profile contact the outer surface of the bending cylinder 617 and push the bending cylinder 617 to move away from the aluminum profile, so that the upward bending processing of one end of the aluminum profile is realized. When the bending cylinder 617 moves, the connecting rods 618 slide along the inner wall of the limiting sliding groove 612, and the bending cylinder 617 moves and extrudes the second compression spring 615. The second compression spring 615 elastically clamps the bending cylinder 617 to reduce the scratches on the outer surface of the aluminum profile.

[0029] The stamping module comprises a hydraulic cylinder 601 fixedly installed at the middle position of the upper surface of the top plate 5. The output end of the hydraulic cylinder 601 is connected with a telescopic column 602, and the bottom surface of the telescopic column 602 is fixedly connected with a stamping head 603. The hydraulic cylinder 601 is operated, the output end of the hydraulic cylinder 601 pushes the telescopic column 602 to descend, the telescopic column 602 drives the stamping head 603 to descend, and the stamping head 603 stamps the aluminum profile placed on the upper surface of the placing seat 609.

[0030] The pushing assembly 8 comprises a horizontal column 801 fixedly installed on the upper surface of the concave seat 7, an installation groove 802 is formed on one side of the outer surface of the horizontal column 801, a driving motor 804 is fixedly connected to one side of the outer surface of the horizontal column 801, a threaded column 805 is rotatably connected to the inner wall of the installation groove 802, a moving block 806 is engaged with the outer surface of the threaded column 805, a connecting column 807 is fixedly connected to one side of the outer surface of the moving block 806, and a push plate 808 is fixedly connected to one side of the outer surface of the connecting column 807; the power supply of the driving motor 804 is started, the output end of the driving motor 804 drives the threaded column 805 to rotate, the moving block 806 engaged with the outer surface of the threaded column 805 drives the connecting column 807 to move, and the connecting column 807 drives the push plate 808 to move to one side of the aluminum profile, and the push plate 808 pushes the aluminum profile to move away from the placing seat 609.

[0031] A first circular hole 604 is formed in the middle of the upper surface of the top plate 5, and the upper end of the telescopic column 602 is connected to the output end of the hydraulic cylinder 601 through the first circular hole 604; the output end of the hydraulic cylinder 601 directly pushes the telescopic column 602 to descend, so that the telescopic column 602 pushes the stamping head 603 to descend.

[0032] The horizontal columns 801 are symmetrically distributed on both sides of the upper surface of the concave seat 7, a second circular hole 803 is formed in one side of the inner wall of the installation groove 802, and one end of the threaded column 805 is connected to the output end of the driving motor 804 through the second circular hole 803; the driving motors 804 on both sides are simultaneously electrified to work, drive the threaded columns 805 on both sides to rotate, and realize the movement of the moving blocks 806 to drive the connecting columns 807 to move.

[0033] In summary, the aluminum profile processing stamping and bending device places the aluminum profile to be processed on the upper surface of the placing seat 609, operates the hydraulic cylinder 601, the output end of the hydraulic cylinder 601 pushes the telescopic column 602 to descend, the telescopic column 602 drives the stamping head 603 to descend, so that the lower part of the outer surface of the stamping head 603 contacts the upper surface of the aluminum profile and stamps the aluminum profile, the aluminum profile is subjected to stamping and descends, in the descending process, the outer surfaces of the aluminum profile on both sides contact the bending cylinders 617 and simultaneously push the bending cylinders 617 to move to one side, and push the placing seat 609 to descend to extrude the first compression spring 608, the movement of the bending cylinders 617 drives the connecting rods 618 to slide in the limiting sliding groove 612, and the bending cylinders 617 realize upward bending of the two ends of the aluminum profile, the aluminum profile is completed after bending after descending, the power supply of the driving motor 804 is started, the output end of the driving motor 804 drives the threaded column 805 to rotate, the moving block 806 installed on the outer surface of the threaded column 805 is moved through engagement, the moving block 806 drives the connecting column 807 and the push plate 808 to move, the push plate 808 moves to one side of the aluminum profile to push the aluminum profile out of the placing seat 609.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An aluminum profile processing stamping and bending device, comprising a fixed base (1), wherein a support plate (2) is fixedly connected to the upper surface of the fixed base (1), and a bottom plate (3) is fixedly connected to the support plate (2), wherein fixed columns (4) are fixedly installed at the four corners of the upper surface of the bottom plate (3), and a top plate (5) is fixedly connected to the upper surface of the fixed columns (4), characterized in that: The top plate (5) is provided below the bending assembly (6), one side of the outer surface of the fixed base (1) is fixedly connected with a concave seat (7), and the upper surface of the concave seat (7) is provided with a pushing assembly (8).

2. The aluminum profile processing punching and bending device according to claim 1, characterized in that: The bending assembly (6) comprises a bending module and a stamping module, the bending module comprises a mounting seat (605) fixedly installed on the upper surface of the bottom plate (3) at the middle position, a No. Fixed bolt (606) is fixedly installed between the outer surface of the mounting seat (605) and the outer side of the upper surface of the bottom plate (3), a hole is penetrated through the upper surface of the mounting seat (605), and a No. Compression spring (608) is arranged inside the hole, the bottom end of the No. Compression spring (608) is fixedly connected with a fixed cylinder (607), and the upper end of the No. Compression spring (608) is fixedly connected with a placing seat (609), baffle plates (611) are fixedly installed on both sides of the upper surface of the mounting seat (605), a limiting sliding groove (612) is penetrated through the upper part of the outer surface of the baffle plate (611), an installation block (610) is fixedly installed on the upper surface of the mounting seat (605), a spring seat (613) is fixedly installed on the upper surface of the installation block (610), a No. Fixed bolt (614) is fixedly installed between the outer surface of the spring seat (613) and one side of the outer surface of the baffle plate (611), a No. Compression spring (615) is fixedly connected to the inner wall of the spring seat (613), a connecting cylinder (616) is fixedly connected to one end of the No. Compression spring (615), a bending cylinder (617) is fixedly connected to the surface of one end of the connecting cylinder (616), and connecting rods (618) are fixedly connected to the surfaces of both ends of the bending cylinder (617). The outer surface of the connecting rod (618) is slidingly connected between the inner wall of the limiting sliding groove (612).

3. The aluminum profile processing punching and bending device according to claim 2, characterized in that: The stamping module comprises a hydraulic cylinder (601) fixedly installed on the upper surface of the top plate (5) at the middle position, and the output end of the hydraulic cylinder (601) is connected with a telescopic column (602).

4. The aluminum profile processing punching and bending device according to claim 1, characterized in that: The pushing assembly (8) comprises a horizontal column (801) fixedly installed on the upper surface of the concave seat (7), an installation groove (802) is formed in one side of the outer surface of the horizontal column (801), a driving motor (804) is fixedly connected to one side of the outer surface of the horizontal column (801), a threaded column (805) is rotatably connected to the inner wall of the installation groove (802), a moving block (806) is engaged with the outer surface of the threaded column (805), a connecting column (807) is fixedly connected to one side of the outer surface of the moving block (806), and a push plate (808) is fixedly connected to one side of the outer surface of the connecting column (807).

5. The aluminum profile processing punching and bending device according to claim 3, characterized in that: A No. Circular hole (604) is penetrated through the middle position of the upper surface of the top plate (5), and the upper end of the telescopic column (602) passes through the No. Circular hole (604) and is connected with the output end of the hydraulic cylinder (601).

6. The aluminum profile processing punching and bending device according to claim 4, characterized in that: The horizontal column (801) is symmetrically distributed on both sides of the upper surface of the concave seat (7), a No. 2 round hole (803) is penetrated in one side of the inner wall of the mounting groove (802), and one end of the threaded column (805) is connected with the output end of the driving motor (804) through the No. 2 round hole (803).

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