Aluminum extrusion die for automobile sunroof

Abstract

The utility model discloses an aluminum material extrusion die for an automobile skylight, and particularly relates to the technical field of automobile skylight aluminum material extrusion, the aluminum material extrusion die comprises an operation table, an extrusion assembly used for extruding an automobile skylight aluminum material is arranged on the operation table, and the extrusion assembly comprises a lower die cavity and an upper die base capable of moving in the vertical direction; a grinding assembly is arranged on the operation table and comprises two sets of cutting blades and two sets of grinding wheels, and the two sets of cutting blades and the two sets of grinding wheels are symmetrically arranged and arranged on the two sides of one end of the lower die cavity correspondingly. According to the utility model, the extrusion assembly is arranged, so that the automobile skylight guide rail can be extruded and formed between the upper die holder and the lower die cavity in the extrusion assembly, and then redundant burrs generated during extrusion are cut by the cutting blades arranged on the two sides of one end of the lower die cavity; and meanwhile, the rotatable grinding wheel is used for grinding the cut guide rail, and use is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sunroof aluminum material extrusion, in particular to an automobile sunroof aluminum material extrusion die. Background Art

[0002] The car sunroof is installed on the roof, which can effectively circulate air in the car and increase the intake of fresh air. At the same time, the car sunroof can also broaden the field of vision and meet the needs of mobile photography and videography. The guide rail is the main component of the car sunroof, which facilitates the opening and closing of the sunroof. During the guide rail processing, the guide rail aluminum needs to be extruded through an extrusion device.

[0003] However, after the existing skylight guide rail aluminum extrusion device extrude the skylight guide rail aluminum, due to the ductility of aluminum, some burrs will be generated on both sides of the aluminum guide rail after extrusion, which can easily cause damage to the workers' hands when picking up, making it inconvenient to use.

[0004] Therefore, we made improvements to this and proposed an aluminum extrusion die for automobile sunroofs. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an extrusion die for aluminum material of automobile sunroof, comprising an operating table, on which an extrusion assembly for extruding aluminum material of automobile sunroof is arranged, the extrusion assembly comprises a lower die cavity and an upper die seat movable in a vertical direction, a grinding assembly is arranged on the operating table, the grinding assembly comprises a cutting blade and a grinding wheel, the cutting blade and the grinding wheel are symmetrically arranged in two groups, and the two groups of cutting blades and grinding wheels are respectively arranged on both sides of one end of the lower die cavity.

[0007] As a preferred technical solution of the utility model, a vertical plate is fixedly connected to the operating table, a motor is fixedly connected to the vertical plate, the output shaft of the motor passes through the vertical plate and is fixedly connected to a rotating rod through a coupling, the cutting blade is fixedly connected to the end of the rotating rod away from the motor, two groups of rotating rods are symmetrically arranged, the other group of rotating rods is rotatably connected to the other side of the vertical plate and its end is fixedly connected to the grinding wheel, and a belt is sleeved between the two groups of rotating rods.

[0008] As a preferred technical solution of the utility model, sliding rods are fixedly connected at the four corners of the upper and lower mold cavities on the operating table, a mounting plate is slidably connected to the sliding rods, the upper mold base is fixedly connected to the lower surface of the mounting plate, and the mounting plate can move in the vertical direction of the sliding rods.

[0009] As a preferred technical solution of the utility model, the top of the sliding rod is fixedly connected to a top plate, the lower surface of the top plate is fixedly connected to a cylinder, the cylinder and the top plate are vertically arranged, the output end of the cylinder is fixedly connected to the mounting plate, and limiting holes are provided at the four corners of the mounting plate, and the limiting holes are slidably connected to the sliding rod.

[0010] As a preferred technical solution of the utility model, a side panel is fixedly connected to the operating table, a multi-stage electric push rod is fixedly connected to the side panel, the multi-stage electric push rod is vertically arranged between the side panel, a push plate is fixedly connected to the output end of the multi-stage electric push rod, baffles are fixedly connected on both sides of the lower mold cavity, and the push plate is in sliding contact with the baffles on both sides.

[0011] As a preferred technical solution of the utility model, the inner bottom surface of the lower mold cavity is fixedly connected with a hydraulic rod, the hydraulic rod is vertically arranged with the inner bottom surface of the lower mold cavity, and the output end of the hydraulic rod is fixedly connected with a ejector plate.

[0012] The beneficial effect of the utility model is that, in the utility model, by setting an extrusion assembly, the upper die seat and the lower die cavity in the extrusion assembly can be used to extrude the automobile sunroof guide rail, and then the excess burrs generated during the extrusion can be cut by using cutting blades set on both sides of one end of the lower die cavity, and the cut guide rail can be polished by using a rotatable grinding wheel, which is more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the grinding component of the utility model;

[0017] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure of part A in the middle.

[0018] In the figure: 1. operating table; 2. lower die cavity; 3. baffle; 4. slide bar; 5. top plate; 6. belt; 7. side plate; 8. multi-stage electric push rod; 9. push plate; 10. mounting plate; 101. limiting hole; 11. vertical plate; 12. cutting blade; 13. grinding wheel; 14. cylinder; 15. hydraulic rod; 16. ejector plate; 17. rotating rod; 18. upper die seat. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example: Figures 1 to 4 As shown, the utility model is an extrusion die for automobile sunroof aluminum material, comprising an operating table 1, on which is arranged an extrusion assembly for extruding automobile sunroof aluminum material, the extrusion assembly comprising a lower die cavity 2 and an upper die seat 18 movable in a vertical direction, and a grinding assembly arranged on the operating table 1, the grinding assembly comprising a cutting blade 12 and a grinding wheel 13, the cutting blade 12 and the grinding wheel 13 are symmetrically arranged in two groups, and the two groups of cutting blades 12 and grinding wheels 13 are respectively arranged on both sides of one end of the lower die cavity 2.

[0021] The extrusion assembly can be more convenient to shape the sunroof rail of the car, and the cutting blade 12 can be used to cut burrs more easily. The grinding wheel 13 can be used to grind the cut sunroof rail, which is more convenient to use.

[0022] A vertical plate 11 is fixedly connected to the operating table 1, and a motor is fixedly connected to the vertical plate 11. The output shaft of the motor passes through the vertical plate 11 and is fixedly connected to a rotating rod 17 through a coupling. The cutting blade 12 is fixedly connected to one end of the rotating rod 17 away from the motor. Two groups of rotating rods 17 are symmetrically arranged. The other group of rotating rods 17 is rotatably connected to the other side of the vertical plate 11 and its end is fixedly connected to the grinding wheel 13. A belt 6 is sleeved between the two groups of rotating rods 17.

[0023] By using the belt 6 sleeved between the two groups of rotating rods 17, it is more convenient to use a group of motors to simultaneously drive the cutting blade 12 and the grinding wheel 13 to rotate, thereby making it easier to grind the extruded automobile sunroof guide rail.

[0024] The four corners of the upper and lower mold cavities 2 of the operating table 1 are fixedly connected with slide bars 4, and a mounting plate 10 is slidably connected to the slide bars 4. The upper mold base 18 is fixedly connected to the lower surface of the mounting plate 10, and the mounting plate 10 can move in the vertical direction of the slide bars 4.

[0025] By utilizing the mounting plate 10 that is slidably connected to the slide rod 4 , it is easier to extrude between the upper die seat 18 and the lower die cavity 2 , thereby making it easier to manufacture the aluminum material for the automobile sunroof guide rail.

[0026] The top of the slide rod 4 is fixedly connected to a top plate 5, and the lower surface of the top plate 5 is fixedly connected to a cylinder 14. The cylinder 14 and the top plate 5 are vertically arranged, and the output end of the cylinder 14 is fixedly connected to the mounting plate 10. Limiting holes 101 are provided at the four corners of the mounting plate 10, and the limiting holes 101 are slidably connected to the slide rod 4.

[0027] By utilizing the cylinder 14 fixedly connected to the lower surface of the top plate 5 , it is easier to utilize the cylinder 14 to drive the mounting plate 10 to move in the vertical direction, and it is easier to extrude the automobile sunroof guide rail.

[0028] A side plate 7 is fixedly connected to the operating table 1, and a multi-stage electric push rod 8 is fixedly connected to the side plate 7. The multi-stage electric push rod 8 is vertically arranged between the side plate 7, and a push plate 9 is fixedly connected to the output end of the multi-stage electric push rod 8. Baffles 3 are fixedly connected to both sides of the lower mold cavity 2, and the push plate 9 is in sliding contact with the baffles 3 on both sides.

[0029] By utilizing the multi-stage electric push rod 8, it is easier to drive the push plate 9 to push the automobile guide rail after extrusion out from between the baffles 3 on both sides, making it easier to take out the material.

[0030] The inner bottom surface of the lower mold cavity 2 is fixedly connected with a hydraulic rod 15, which is arranged vertically with the inner bottom surface of the lower mold cavity 2, and the output end of the hydraulic rod 15 is fixedly connected with a ejector plate 16. By using the hydraulic rod 15, it is easier to drive the ejector plate 16 to eject the automobile sunroof guide rail from the lower mold cavity 2 after extrusion.

[0031] During operation, when it is necessary to extrude the automobile sunroof guide rail, first place the raw material in the lower die cavity 2, and then use the cylinder 14 arranged on the lower surface of the top plate 5 to drive the upper die seat 18 fixedly connected to the bottom of the mounting plate 10 to extrude the aluminum material in the lower die cavity 2. After the extrusion is completed, start the hydraulic rod 15, and use the hydraulic rod 15 to push the extruded automobile sunroof guide rail upward from the lower die cavity 2 until the bottom surface of the sunroof guide rail is flush with the upper surface of the operating table 1, and then start the multi-stage electric push rod 8 and use the multi-stage electric push rod 8 to drive the push plate 9 to push the extruded sunroof guide rail out from between the baffles 3 on both sides, and then start the motor, and use the motor to drive the cutting blade 12 to cut the excess burrs on both sides of the sunroof guide rail, and then use the grinding wheel 13 to grind the cut position.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An aluminum extrusion die for automobile sunroof, comprising an operating table (1), characterized in that: The operating table (1) is provided with an extrusion assembly for extruding aluminum material for automobile sunroofs, the extrusion assembly comprising a lower mold cavity (2) and an upper mold seat (18) movable in a vertical direction, and the operating table (1) is provided with a grinding assembly, the grinding assembly comprising a cutting blade (12) and a grinding wheel (13), the cutting blade (12) and the grinding wheel (13) being symmetrically arranged in two groups, and the two groups of the cutting blades (12) and the grinding wheel (13) are respectively arranged on both sides of one end of the lower mold cavity (2).

2. The aluminum extrusion die for automobile sunroof according to claim 1, characterized in that: The operating table (1) is fixedly connected to a vertical plate (11), and a motor is fixedly connected to the vertical plate (11). The output shaft of the motor passes through the vertical plate (11) and is fixedly connected to a rotating rod (17) via a coupling. The cutting blade (12) is fixedly connected to one end of the rotating rod (17) away from the motor. Two groups of rotating rods (17) are symmetrically arranged. The other group of rotating rods (17) is rotatably connected to the other side of the vertical plate (11) and its end is fixedly connected to the grinding wheel (13). A belt (6) is sleeved between the two groups of rotating rods (17).

3. The aluminum extrusion die for automobile sunroof according to claim 2, characterized in that: The four corners of the upper and lower mold cavities (2) of the operating table (1) are fixedly connected with sliding rods (4), and a mounting plate (10) is slidably connected to the sliding rods (4). The upper mold base (18) is fixedly connected to the lower surface of the mounting plate (10), and the mounting plate (10) can move in the vertical direction of the sliding rods (4).

4. The aluminum extrusion die for automobile sunroof according to claim 3, characterized in that: The top of the sliding rod (4) is fixedly connected to a top plate (5), the lower surface of the top plate (5) is fixedly connected to a cylinder (14), the cylinder (14) and the top plate (5) are vertically arranged, the output end of the cylinder (14) is fixedly connected to a mounting plate (10), and the four corners of the mounting plate (10) are provided with limiting holes (101), and the limiting holes (101) are slidably connected to the sliding rod (4).

5. The aluminum extrusion die for automobile sunroof according to claim 4, characterized in that: The operating table (1) is fixedly connected to a side plate (7), the side plate (7) is fixedly connected to a multi-stage electric push rod (8), the multi-stage electric push rod (8) is vertically arranged between the side plate (7), the output end of the multi-stage electric push rod (8) is fixedly connected to a push plate (9), the two sides of the lower mold cavity (2) are fixedly connected to baffles (3), and the push plate (9) is in sliding contact with the baffles (3) on both sides.

6. The aluminum extrusion die for automobile sunroof according to claim 5, characterized in that: The inner bottom surface of the lower mold cavity (2) is fixedly connected to a hydraulic rod (15), the hydraulic rod (15) is arranged perpendicular to the inner bottom surface of the lower mold cavity (2), and the output end of the hydraulic rod (15) is fixedly connected to a ejector plate (16).

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