Guide plate mold with easy-to-demold pitched roof structure

Abstract

The utility model relates to the technical field of dies, and discloses a guide plate die with an easy-to-demould pitched roof structure, which comprises a lower die and an upper die, the upper die is positioned at the top of the lower die, a die cavity is arranged in the lower die, a pitched roof groove is arranged at the bottom of the die cavity, and a horizontal pushing groove is arranged at the bottom of the pitched roof groove. A positioning ring is fixedly arranged in the inclined ejection groove, an inclined ejection rod is arranged in the positioning ring, an inclined ejection block is fixedly arranged at the upper end of the inclined ejection rod, a fixing seat is fixedly arranged on the rod wall of the inclined ejection rod, and a spring is arranged on the rod wall of the inclined ejection rod and located between the fixing seat and the positioning ring in a sleeving mode; a push plate is arranged in the horizontal push groove, an inclined ejector face in contact with the lower end of the inclined ejector rod is arranged on one side of the push plate, and the other side of the push plate extends out of the lower die. The mold is provided with the inclined top structure, so that a product in the mold is easy to take out, meanwhile, the phenomenon of surface flaws is avoided, and the quality of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a guide plate mold with an easy-to-demold inclined top structure. Background Art

[0002] The deflector is a downward-sloping arc-shaped connecting plate installed under the bumper at the front of the car. The deflector is integrated with the front skirt of the car body, and a suitable air inlet is opened in the middle to increase the air flow, reduce the air pressure under the car, and reduce the lift generated by the car when driving at high speed.

[0003] The existing guide plate needs to use a molding mold in the production process, and the material is poured into the mold for molding. After molding, the guide plate needs to be taken out from the mold. However, the conventional operation is to directly take out the guide plate with auxiliary tools, which is not only inconvenient to take out, but also easy to cause surface defects on the finished guide plate, thereby affecting the quality of the guide plate. Therefore, a guide plate mold with an easy-to-demold inclined top structure is proposed. Utility Model Content

[0004] The utility model aims to solve the problem that the guide plate mould is inconvenient to demould in the prior art, and proposes a guide plate mould with an easy-to-demold inclined top structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A guide plate mold with an easy-to-demold inclined top structure comprises a lower mold and an upper mold, the upper mold is located at the top of the lower mold, a mold groove is provided inside the lower mold, an inclined top groove is provided at the bottom of the mold groove, a horizontal push groove is provided at the bottom of the inclined top groove, and one side of the horizontal push groove passes through the side wall of the lower mold, a positioning ring is fixedly provided inside the inclined top groove, an inclined top rod is provided inside the positioning ring, an inclined top block is fixedly provided at the upper end of the inclined top rod, a fixed seat is fixedly provided on the rod wall of the inclined top rod, a spring is sleeved on the rod wall of the inclined top rod and located between the fixed seat and the positioning ring, a push plate is provided inside the horizontal push groove, an inclined top surface contacting the lower end of the inclined top rod is provided on one side of the push plate, and the other side of the push plate extends to the outside of the lower mold.

[0007] Preferably, the bottom of the inclined top block adopts an arc-shaped surface that matches the bottom of the mold groove.

[0008] Preferably, a roller is rotatably provided at the lower end of the inclined top rod, and a wheel wall of the roller is arranged in contact with the inclined top surface.

[0009] Preferably, the upper and lower surfaces of the push plate are fixedly provided with limit blocks, and the top and bottom of the horizontal push groove are provided with limit grooves that match the limit blocks.

[0010] Preferably, a push-pull handle is fixedly provided on one side of the push plate located outside the lower mold.

[0011] Preferably, a pressing plate matching the die groove is fixedly provided on the lower surface of the upper die.

[0012] Compared with the prior art, the utility model provides a guide plate mold with an easy-to-demold inclined top structure, which has the following beneficial effects:

[0013] 1. The guide plate mold with an easy-to-demold inclined top structure is provided with a positioning ring, an inclined top rod, an inclined top block and a push plate. When it is necessary to take out the product in the mold groove, a manual hand presses one side of the push plate so that the inclined surface of the other side of the push plate pushes the inclined top rod upward. The inclined top rod pushes the inclined top block out during the upward movement, and the inclined top block can be used to eject the product formed in the mold groove, which is convenient for manual direct picking of the product.

[0014] 2. The guide plate mold with an easy-to-demold inclined top structure is provided with a fixed seat and a spring. When the inclined top rod and the inclined top block move upward, the fixed seat compresses the spring. After the product is taken out, the push plate is pulled outward. The inclined top rod and the inclined top block move downward and reset quickly due to their own gravity and the action of the spring. At this time, the inclined top block can block the top of the inclined top groove.

[0015] 3. The guide plate mold with an easy-to-demold inclined top structure is provided with a limit block and a limit groove. When the push plate moves outward, the limit block moves inside the limit groove, which can limit the outward movement distance of the push plate. At the same time, the other side of the push plate can limit the downward movement distance of the inclined top rod and the inclined top block.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a slanted top structure, which makes it easy to take out the product inside the mold without surface defects, thereby improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a guide plate mold with an easy-to-demold inclined top structure proposed by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure of the inclined ejector rod and the inclined ejector block.

[0019] In the figure: 1. lower die; 2. upper die; 3. die groove; 4. inclined top groove; 5. horizontal push groove; 6. positioning ring; 7. inclined top rod; 8. inclined top block; 9. fixed seat; 10. spring; 11. push plate; 12. inclined top surface; 13. roller; 14. limit block; 15. limit groove; 16. push-pull handle; 17. pressing plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] Reference Figure 1-2 , a guide plate mold with an easy-to-demold inclined top structure, comprising a lower mold 1 and an upper mold 2, the upper mold 2 is located at the top of the lower mold 1, a mold groove 3 is provided inside the lower mold 1, and a pressing plate 17 matching the mold groove 3 is fixedly provided on the lower surface of the upper mold 2, the material is poured into the mold groove 3, and then the molding of the product can be completed by the cooperation of the pressing plate 17, a inclined top groove 4 is provided at the bottom of the mold groove 3, a horizontal push groove 5 is provided at the bottom of the inclined top groove 4, and one side of the horizontal push groove 5 passes through the side wall of the lower mold 1, a positioning ring 6 is fixedly provided inside the inclined top groove 4, a inclined top rod 7 is provided inside the positioning ring 6, an inclined top block 8 is fixedly provided on the upper end of the inclined top rod 7, and the bottom of the inclined top block 8 adopts an arc surface matching the bottom of the mold groove 3 to improve the molding quality of the product, a fixed seat 9 is fixedly provided on the rod wall of the inclined top rod 7, and an elastic sleeve is provided on the rod wall of the inclined top rod 7 and is located between the fixed seat 9 and the positioning ring 6 The push plate 11 is provided inside the horizontal push groove 5, and one side of the push plate 11 is provided with an inclined top surface 12 which is in contact with the lower end of the inclined ejector rod 7, and the other side of the push plate 11 extends to the outside of the lower mold 1. The manual hand presses one side of the push plate 11 so that the inclined surface 12 on the other side of the push plate 11 pushes the inclined ejector rod 7 upward. The inclined ejector rod 7 pushes out the inclined ejector block 8 during the upward movement, and the product formed inside the mold groove 3 can be ejected through the inclined ejector block 8. At this time, it is convenient for manual workers to directly take the product. When the inclined ejector rod 7 and the inclined ejector block 8 move upward, the fixed seat 9 compresses the spring 10. After the product is taken out, the push plate 11 is pulled outward at this time. The inclined ejector rod 7 and the inclined ejector block 8 are quickly moved down and reset due to their own gravity and the action of the spring 10. At this time, the inclined ejector block 8 can block the top of the inclined ejector groove 4 to ensure the molding quality of the product.

[0023] Reference Figure 1A roller 13 is rotatably provided at the lower end of the inclined ejector rod 7, and the wheel wall of the roller 13 is arranged in contact with the inclined top surface 12. The roller 13 can roll on the inclined top surface 12 to reduce the contact resistance between the inclined ejector rod 7 and the inclined top surface 12.

[0024] Reference Figure 1 The upper and lower surfaces of the push plate 11 are fixed with limit blocks 14, and the top and bottom of the horizontal push groove 5 are provided with limit grooves 15 that cooperate with the limit blocks 14. When the push plate 11 moves outward, the limit block 14 moves inside the limit groove 15, which can limit the outward movement distance of the push plate 11. At the same time, the other side of the push plate 11 can limit the downward movement distance of the inclined ejector rod 7 and the inclined ejector block 8.

[0025] Reference Figure 1 A push-pull handle 16 is fixedly provided on one side of the push plate 11 outside the lower mold 1 to facilitate manual pulling of the push plate 11 or squeezing the push plate 11 into the lower mold 1.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A guide plate mold with an easy-to-demold inclined top structure, comprising a lower mold (1) and an upper mold (2), characterized in that: The upper mold (2) is located at the top of the lower mold (1), and a mold groove (3) is provided inside the lower mold (1), and an inclined top groove (4) is provided at the bottom of the mold groove (3), and a horizontal push groove (5) is provided at the bottom of the inclined top groove (4), and one side of the horizontal push groove (5) passes through the side wall of the lower mold (1), and a positioning ring (6) is fixed inside the inclined top groove (4), and an inclined top rod (7) is provided inside the positioning ring (6), and the upper end of the inclined top rod (7) is provided with a plurality of A sloping block (8) is fixedly provided at the end, a fixing seat (9) is fixedly provided on the rod wall of the sloping rod (7), a spring (10) is sleeved on the rod wall of the sloping rod (7) and located between the fixing seat (9) and the positioning ring (6), a pushing plate (11) is provided inside the horizontal pushing groove (5), a sloping surface (12) contacting the lower end of the sloping rod (7) is provided on one side of the pushing plate (11), and the other side of the pushing plate (11) extends to the outside of the lower mold (1).

2. The guide plate mold with an easy-to-demold inclined top structure according to claim 1, characterized in that: The bottom of the inclined top block (8) is an arc-shaped surface that matches the bottom of the die groove (3).

3. The guide plate mold with an easy-to-demold inclined top structure according to claim 1, characterized in that: A roller (13) is rotatably provided at the lower end of the inclined top rod (7), and the wheel wall of the roller (13) is arranged in contact with the inclined top surface (12).

4. The guide plate mold with an easy-to-demold inclined top structure according to claim 1, characterized in that: Limit blocks (14) are fixedly provided on the upper and lower surfaces of the push plate (11), and limit grooves (15) matching with the limit blocks (14) are provided on the top and bottom of the horizontal push groove (5).

5. The guide plate mold with an easy-to-demold inclined top structure according to claim 1, characterized in that: A push-pull handle (16) is fixedly provided on one side of the push plate (11) located outside the lower mold (1).

6. The guide plate mold with an easy-to-demold inclined top structure according to claim 1, characterized in that: A pressing plate (17) matching the die groove (3) is fixedly provided on the lower surface of the upper die (2).

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