Stamping device for aluminum profile frame production

Abstract

The utility model relates to the technical field of frame production and processing, and discloses a stamping device for aluminum profile frame production, which comprises a working table, an air cylinder is fixedly connected to the inner bottom end of the working table, a moving block is fixedly connected to the driving end of the air cylinder, and two connecting rods are rotatably connected to the rear end of the moving block. Providing rods are fixedly connected to the left end and the right end of the interior of the workbench, sliding sleeves are slidably connected to the exteriors of the providing rods, clamping plates are fixedly connected to the tops of the sliding sleeves, two moving rods are rotatably connected to the top of the workbench, round blocks are fixedly connected to the two ends of the tops of the moving rods, and clamping grooves are formed in the front end and the rear end of each clamping plate. According to the aluminum profile stamping die, it is guaranteed that the position of an aluminum profile is accurate during stamping, the consistency of the size and the shape of a frame is guaranteed, the product quality is improved, meanwhile, operation safety can be enhanced, the situation that the profile shifts and pops up due to stamping impact is avoided, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the frame production and processing technical field especially relates to a stamping device is used in aluminium alloy edge frame production. BACKGROUND

[0002] Aluminium alloy edge frame is widely used. In construction, it is used for door and window frame, supports glass, and improves door and window quality and building aesthetics by virtue of corrosion resistance and strong decorative characteristics. In the field of electronic equipment, such as display screen shell, it is light in quality and facilitates portability, good heat dissipation guarantees internal component operation, and exquisite appearance also adds product charm and texture.

[0003] When the aluminium alloy edge frame stamping device works, first, the aluminium alloy is positioned on the workbench. Then the stamping mechanism is driven by power, the punch head is quickly lowered, the pressure is applied to the profile, the punching, trimming and bending processing operations are carried out according to the preset die shape, the punch head is lifted after completion, and the cycle is repeated, so that the aluminium alloy is processed into the required frame part.

[0004] In the prior art, in the use process of part of the stamping device, the aluminium alloy is prone to displacement during stamping, which leads to inaccurate stamping position, affects the size accuracy and shape accuracy of the frame, which may cause safety accidents, such as the profile jumping out and causing harm to the operator, and also increases the rate of defective products and production cost. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a stamping device for aluminium alloy edge frame production, which aims at improving the problem that the material cannot be clamped and fixed during stamping in the prior art, so that the material is prone to displacement and the rate of defective products is increased.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A stamping device for aluminium alloy edge frame production, comprising a workbench, the inside bottom end of the workbench is fixedly connected with an air cylinder, the driving end of the air cylinder is fixedly connected with a moving block, the rear end of the moving block is rotatably connected with two link rods, the left and right ends of the inside of the workbench are fixedly connected with providing rods, the outside of the providing rods is slidably connected with a sliding sleeve, the top of the sliding sleeve is fixedly connected with a clamping plate, the top of the workbench is rotatably connected with two moving rods, the top of the moving rods is fixedly connected with a round block, the front and rear ends of the clamping plate are provided with clamping grooves, the top of the workbench is provided with two limiting grooves, and the top of the workbench is fixedly connected with a stamping assembly for providing pressure to the subsequent workpiece.

[0008] Further description of the above technical scheme:

[0009] The rear end of the connecting rod is rotationally connected to the front end of the sliding sleeve, and the outer part of the sliding sleeve is slidingly connected to the inner part of the limiting groove.

[0010] As a further description of the above technical solution:

[0011] The top of the workbench is fixedly connected with support columns, and the top of the support columns is fixedly connected with a top plate.

[0012] As a further description of the above technical solution:

[0013] The bottom of the top plate is fixedly connected with a sliding rail, the outer part of the sliding rail is slidingly connected with a sliding block, and the bottom of the sliding block is fixedly connected with a hydraulic cylinder.

[0014] As a further description of the above technical solution:

[0015] The stamping assembly comprises a positioning plate, the top of the positioning plate is fixedly connected to the driving end of the hydraulic cylinder, and the bottom of the positioning plate is detachably connected with a stamping block.

[0016] As a further description of the above technical solution:

[0017] The left and right ends of the positioning plate are slidingly connected with pull rods, the outer part of the pull rod is fixedly connected with a limiting ring, the outer part of the pull rod is sleeved with a spring, the outer part of the pull rod is slidingly connected with a rotating ring, the outer part of the pull rod is fixedly connected with two clamping pins, the top of the stamping block is provided with a cross groove at the left and right ends, the outer part of the two clamping pins is arranged in the cross groove, and the bottom of the rotating ring is attached to the inner part of the positioning plate.

[0018] As a further description of the above technical solution:

[0019] One end of the spring is fixedly connected to one side of the limiting ring, and the other end of the spring is fixedly connected to one side of the rotating ring.

[0020] As a further description of the above technical solution:

[0021] The outer part of the round block is slidingly connected to the inner part of the clamping groove, and the bottom of the two clamping plates is slidingly connected to the top of the workbench.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. The utility model discloses a mobile block is driven to go down through the starting air cylinder, can pull two link rods to move when the mobile block is in the process of moving, can make the sliding sleeve that slides on the outside of the providing rod move when the link rod is in the process of moving, realized the accurate position of the aluminum profile when stamping, guarantee the consistency of frame size and shape, improve product quality, can enhance the operation safety simultaneously, avoid the profile and displace pop -out because of the stamping impact, improve production efficiency.

[0024] 2. The utility model discloses a rotating pull rod, when the pull rod can drive the fixed limit ring of outside to rotate in the process of rotating, when the limit ring can drive the spring and rotary ring to rotate in the process of rotating, realized when producing different model or style aluminum profile frame, need different shape and size stamping head, can change the stamping head quickly, can quickly adjust the function of stamping device, reduces the equipment adjustment time. DRAWINGS

[0025] Figure 1 It is a kind of aluminum profile frame production and is used to show the three-dimensional schematic diagram of stamping device of the utility model;

[0026] Figure 2 It is a kind of aluminum profile frame production and is used to show the structure schematic diagram of moving rod of stamping device of the utility model;

[0027] Figure 3 It is a kind of aluminum profile frame production and is used to show the structure schematic diagram of mobile block of stamping device of the utility model;

[0028] Figure 4 It is a kind of aluminum profile frame production and is used to show the structure schematic diagram of limit ring of stamping device of the utility model;

[0029] Figure 5 It is a kind of aluminum profile frame production and is used to show the structure schematic diagram of stamping block of stamping device of the utility model.

[0030] Legend:

[0031] 1, workbench;2, support column;3, top plate;4, slide rail;5, sliding block;6, hydraulic cylinder;7, positioning plate;8, stamping block;9, pull rod;10, limit ring;11, spring;12, rotary ring;13, bayonet;14, cross slot;15, air cylinder;16, mobile block;17, link rod;18, providing rod;19, sliding sleeve;20, clamping plate;21, moving rod;22, round block;23, clamping groove;24, limit slot. DETAILED DESCRIPTION

[0032] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Referring to Figures 1 to 3 The utility model provides an embodiment: a kind of stamping device for aluminum profile frame production, including workbench 1, workbench 1 is made of foundation, the top of workbench 1 is uniformly fixedly connected with support column 2, the top of multiple support columns 2 is fixedly connected with top plate 3, the support column 2 firmly fixed in the top of workbench 1, like solid pillar, stably props up top plate 3, the bottom of top plate 3 is fixedly connected with slide rail 4, the outside of slide rail 4 is slidably connected with sliding block 5, sliding block 5 can slide at the bottom of slide rail 4, the bottom of sliding block 5 is fixedly connected with hydraulic cylinder 6, when sliding block 5 in the process of moving can drive hydraulic cylinder 6 to move.

[0034] The inside bottom of workbench 1 is fixedly connected with cylinder 15, the drive end of cylinder 15 is fixedly connected with moving block 16, cylinder 15 is as key power source, its drive end is closely connected with moving block 16, the rear end of moving block 16 is rotatably connected with two link rods 17, moving block 16 can pull or push link rod 17 to move, the left and right ends of workbench 1 are fixedly connected with providing rod 18, the outside of providing rod 18 is slidably connected with sliding sleeve 19, providing rod 18 can provide the position of sliding sleeve 19 for moving, and can limit the movement of sliding sleeve 19, the rear end of link rod 17 is rotatably connected at the front end of sliding sleeve 19, and link rod 17 can pull sliding sleeve 19 to move, the top of sliding sleeve 19 is fixedly connected with clamping plate 20, but sliding sleeve 19 can drive clamping plate 20 to move in the process of moving, to achieve the effect of fixedly clamping object.

[0035] The top of workbench 1 is rotatably connected with two moving rods 21, moving rod 21 can provide moving orientation for subsequent workpiece, the top of moving rod 21 is fixedly connected with round block 22, moving rod 21 can realize cross motion through round block 22, the front and rear ends of clamping plate 20 are provided with clamping groove 23, the bottoms of two clamping plates 20 are slidably connected at the top of workbench 1 respectively, clamping plate 20 can increase stability at the top of workbench 1, the outside of round block 22 is slidably connected in the inside of clamping groove 23, the inside of clamping groove 23 can move through round block 22, so that clamping plate 20 can move, the top of workbench 1 is provided with two limiting grooves 24, the outside of sliding sleeve 19 is slidably connected in the inside of limiting groove 24, and limiting groove 24 can limit the moving position of sliding sleeve 19, so deviation does not occur.

[0036] Referring to Figure 2 , Figure 4 and Figure 5 , the top of the workbench 1 is fixedly connected with a stamping assembly for providing pressure to the subsequent workpiece, the stamping assembly comprises a positioning plate 7, the top of the positioning plate 7 is fixedly connected with the driving end of the hydraulic cylinder 6, the top of the positioning plate 7 is fixedly connected with the driving end of the hydraulic cylinder 6, so that the positioning plate 7 can move vertically up and down under the push of the hydraulic cylinder 6, and the bottom of the positioning plate 7 is detachably connected with a stamping block 8, the stamping block 8 at the bottom of the positioning plate 7 is connected in a detachable manner, and the left and right ends of the positioning plate 7 are both slidably connected with a pull rod 9, a series of components such as the pull rod 9 at the left and right ends of the positioning plate 7 are used to realize quick replacement, the outer portion of the pull rod 9 is fixedly connected with a limiting ring 10, and the limiting ring 10 can limit.

[0037] The outer portion of the pull rod 9 is sleeved with a spring 11, one end of the spring 11 is fixedly connected with one side of the limiting ring 10, the limiting ring 10 limits one end of the spring 11, and can simultaneously extrude the spring 11, so that the spring 11 deforms and generates potential energy, the outer portion of the pull rod 9 is slidably connected with a rotating ring 12, the other end of the spring 11 is fixedly connected with one side of the rotating ring 12, the bottom of the rotating ring 12 is in close contact with the inside of the positioning plate 7, the pull rod 9 can drive the limiting ring 10 to rotate in the rotating process, so that the spring 11 can also rotate, and then the spring 11 drives the rotating ring 12 to rotate in the inside of the positioning plate 7, and the outer portion of the pull rod 9 is fixedly connected with two clamping pins 13, the clamping pins 13 have the function of positioning, the top and the left and right ends of the stamping block 8 are both provided with a cross slot 14, and the outer portions of the two clamping pins 13 are provided in the inside of the cross slot 14, after the slot of the clamping pin 13 and the cross slot 14 are matched with each other, the stamping block 8 will automatically fall off.

[0038] Working principle: when the material needs to be processed, first, the material is placed on the top of the two clamping plates 20, and then the moving block 16 is driven to move downward by starting the cylinder 15, when the moving block 16 moves, the two connecting rods 17 are pulled to move, when the connecting rods 17 move, the sliding sleeve 19 sliding on the outer portion of the providing rod 18 moves, so that the sliding sleeve 19 can drive the clamping plate 20 to move, when the clamping plate 20 moves, the circular block 22 fixed on the top of the moving rod 21 in the clamping groove 23 of the clamping plate 20 can move, when the circular block 22 moves, the two moving rods 21 can move crosswise to each other, so as to increase the pulling force of the moving rod 21, in this way, the two clamping plates 20 can clamp the material, so that the material can be kept stable during processing, and the processed objects are prevented from splashing out.

[0039] When the article is clamped and fixed, the slider 5 outside the slide rail 4 drives the hydraulic cylinder 6 to move, when the position of the material to be punched is determined, the positioning plate 7 and the punch block 8 are driven to descend by starting the hydraulic cylinder 6, so that the punch block 8 punches the workpiece, when the punch block 8 needs to be replaced, first rotate the pull rod 9, when the pull rod 9 rotates, it can drive the externally fixed limiting ring 10 to rotate, when the limiting ring 10 rotates, it can drive the spring 11 and the rotating ring 12 to rotate, since the rotating ring 12 is placed inside the positioning plate 7, and the relationship with the positioning plate 7 is just fit, after the slot of the pin 13 and the cross slot 14 are matched with each other, the punch block 8 will automatically fall off, when the punch block 8 needs to be installed, first rotate the pull rod 9, so that the pin 13 can be matched with the cross slot 14, push the pull rod 9 down, so that the limiting ring 10 can extrude the spring 11, so that the spring 11 can be deformed, and then generate potential energy, when the two pins 13 are put into the inside of the cross slot 14, rotate the pull rod 9 to drive the pin 13, so that the two pins 13 can be clamped in the inside of the cross slot 14, so as to achieve the positioning effect, and the limiting ring 10 can extrude the spring 11, so as to increase the tension of the clamping.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A stamping device for producing an aluminum profile frame, comprising a workbench (1), characterized in that: The inner bottom end of the workbench (1) is fixedly connected with an air cylinder (15), the driving end of the air cylinder (15) is fixedly connected with a moving block (16), the rear end of the moving block (16) is rotatably connected with two link rods (17), the left and right ends of the inside of the workbench (1) are fixedly connected with providing rods (18), the outside of the providing rod (18) is slidably connected with a sliding sleeve (19), the top of the sliding sleeve (19) is fixedly connected with a clamping plate (20), the top of the workbench (1) is rotatably connected with two moving rods (21), the top of the two ends of the moving rod (21) is fixedly connected with a circular block (22), the front and rear ends of the clamping plate (20) are both provided with clamping grooves (23), the top of the workbench (1) is provided with two limiting grooves (24), and the top of the workbench (1) is fixedly connected with a stamping assembly for providing pressure to the subsequent workpiece.

2. The punching device for producing aluminum profile frame according to claim 1, characterized in that: The rear end of the link rod (17) is rotatably connected to the front end of the sliding sleeve (19), and the outside of the sliding sleeve (19) is slidably connected to the inside of the limiting groove (24).

3. The punching device for producing aluminum profile frame according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected with a support column (2) around, and the top of a plurality of support columns (2) is fixedly connected with a top plate (3).

4. The punching device for producing aluminum profile frame according to claim 3, characterized in that: The bottom of the top plate (3) is fixedly connected with a sliding rail (4), the outside of the sliding rail (4) is slidably connected with a sliding block (5), and the bottom of the sliding block (5) is fixedly connected with a hydraulic cylinder (6).

5. The punching device for producing aluminum profile frame according to claim 4, characterized in that: The stamping assembly comprises a positioning plate (7), the top of the positioning plate (7) is fixedly connected to the driving end of the hydraulic cylinder (6), and the bottom of the positioning plate (7) is detachably connected with a stamping block (8).

6. The punching device for producing aluminum profile frame according to claim 5, characterized in that: The left and right ends of the positioning plate (7) are both slidably connected with a pull rod (9), the outside of the pull rod (9) is fixedly connected with a limiting ring (10), the outside of the pull rod (9) is sleeved with a spring (11), the outside of the pull rod (9) is slidably connected with a rotating ring (12), the outside of the pull rod (9) is fixedly connected with two clamping pins (13), the top of the stamping block (8) is provided with a cross groove (14) around, the outside of the two clamping pins (13) is provided in the inside of the cross groove (14), and the bottom of the rotating ring (12) is fitted with the inside of the positioning plate (7).

7. The punching device for producing aluminum profile frame according to claim 6, characterized in that: One end of the spring (11) is fixedly connected to one side of the limiting ring (10), and the other end of the spring (11) is fixedly connected to one side of the rotating ring (12).

8. The punching device for producing aluminum profile frame according to claim 1, characterized in that: The outside of the circular block (22) is slidably connected in the inside of the clamping groove (23), and the bottoms of the two clamping plates (20) are slidably connected to the top of the workbench (1) respectively.

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