Forming die for rear sealing strip of engine hood

Abstract

The utility model relates to the technical field of auxiliary use of dies, in particular to a forming die for a rear sealing strip of an engine hood, which is characterized in that short rods are movably connected to the left side and the right side of a base, long rods are movably connected to the tops of the surfaces of the short rods, and threaded sleeves are fixedly connected to the middles of the outer surfaces of the long rods; a lifting column is movably connected to the inner wall of the air cylinder, a bolt is movably connected to the top of the surface of the lifting column, a movable table is movably connected to the outer surface of the bolt, a sliding sleeve is movably connected to the top, close to the right side, of the movable table, and a guide column is movably connected to the inner wall of the sliding sleeve. The air cylinder drives the die to ascend and descend, the height of the die is convenient to adjust, the die can be conveniently adjusted to the height suitable for workers, the use difficulty is lowered, the production efficiency is improved, the adaptability is enhanced, the guide columns are improved to prevent the die from shaking, the guide precision is enhanced, the stability in the use process is improved, and the use effect is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of mold auxiliary application technology, specifically a molding mold for a rear sealing strip of an engine hood. Background Art

[0002] A mold is a tool that shapes a blank into a part with a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or internal cavity shape. The contour shape with cutting edge can separate the blank according to the contour shape. The internal cavity shape can make the blank obtain the corresponding three-dimensional shape. The mold generally includes two parts: a moving mold and a fixed mold. The two can be separated and joined. When separated, the part is taken out. When joined, the blank is injected into the mold cavity to form. The mold is a precision tool with a complex shape. It bears the expansion force of the blank and has high requirements for structural strength, rigidity, surface hardness, surface roughness and machining accuracy. The development level of mold production is one of the important indicators of the level of mechanical manufacturing.

[0003] Most existing molds cannot be raised or lowered, making them unsuitable for different workers' heights. This increases the difficulty of use, reduces production efficiency, and is also detrimental to workers' health. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the existing technology by providing a molding die for a rear sealing strip of an engine hood, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a molding die for a rear sealing strip of an engine hood, comprising a cylinder, a base fixedly connected to the top of the cylinder surface, short rods movably connected to both sides of the base, a long rod movably connected to the top of the short rod surface, a threaded sleeve fixedly connected to the middle of the outer surface of the long rod, a lifting column movably connected to the inner wall of the cylinder, a bolt movably connected to the top of the lifting column surface, a movable platform movably connected to the outer surface of the bolt, a sliding sleeve movably connected to the top of the movable platform near the right side, a guide post movably connected to the inner wall of the sliding sleeve, a mounting platform fixedly connected to the top of the guide post surface, a threaded hole provided on the side of the mounting platform near the edge, and a mold movably connected to the top of the mounting platform surface.

[0006] As a preferred technical solution of this utility model, the top of the cylinder surface is fixedly connected to the bottom of the base, and both sides of the base are movably connected to the bottom of the short rod. The base and the short rod are movably connected by screws. There are a total of eight short rods, which distributes the force, reduces the wear of each component, and enhances the overall stability.

[0007] As a preferred technical solution of this utility model, the top of the surface of the short rod is movably connected to the bottom of the long rod, the middle of the outer surface of the long rod is fixedly connected to the top of the screw sleeve, the long rod and the movable platform are movably connected by screws, and there are four long rods. The screw sleeve is used to install screws, making the connection more secure and improving the stability of use.

[0008] As a preferred technical solution of this utility model, the inner wall of the cylinder is movably connected to the bottom of the lifting column, and the left and right sides of the lifting column are movably connected to the outer surface of the short rod near the bottom. The lifting column and the movable platform are movably connected by bolts. The cylinder is convenient to use, simple to operate, lifts and lowers smoothly, has good support performance, and enhances the stability of the overall device.

[0009] As a preferred technical solution of this utility model, the outer surface of the bolt is movably connected to the center of the movable platform, and the top of the movable platform near the right side is movably connected to the bottom of the sliding sleeve. There are two sliding sleeves. The sliding sleeves are used to enhance the guiding performance of the guide column, so that it only moves up and down, and can also prevent it from slipping and enhance stability.

[0010] As a preferred embodiment of this utility model, the inner wall of the sliding sleeve is movably connected to the outer surface of the guide post, and the top of the guide post surface is fixedly connected to the bottom of the mounting platform. There are two guide posts, and the mounting platform provides installation positions for each component, thus enhancing practicality.

[0011] As a preferred technical solution of this utility model, there are eight threaded holes, the top of the mounting platform surface is movably connected to the bottom of the mold, the mold and the mounting platform are movably connected by screws, there is a gap between the rod and the hole of the ordinary bolt, the processing requirements of the through hole are low, the structure is simple, it is easy to assemble and disassemble, it is widely used and has good adaptability.

[0012] The beneficial effects of this utility model are:

[0013] This cooler uses a dual-row independent control device, which drives the mold to rise and fall via cylinders. This facilitates mold height adjustment, allowing for easy adjustment to a height suitable for operators, reducing the difficulty of use, improving production efficiency, enhancing adaptability, improving guide pillars to prevent mold vibration, enhancing guiding accuracy, improving stability during use, and enhancing the overall performance. Attached Figure Description

[0014] Figure 1 This is a direct view of the overall appearance and structure of this utility model;

[0015] Figure 2 This is a direct view of the lifting structure of this utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0017] In the diagram: 1. Cylinder; 2. Base; 3. Short rod; 4. Long rod; 5. Screw sleeve; 6. Movable platform; 7. Lifting column; 8. Sliding sleeve; 9. Guide column; 10. Mounting platform; 11. Mold; 12. Threaded hole; 13. Bolt. Detailed Implementation

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See Figure 1-3 In this embodiment: a molding die for a rear sealing strip of an engine hood includes a cylinder 1. The cylinder 1 has good support performance and good performance, enhancing practicality. A base 2 is fixedly connected to the top of the surface of the cylinder 1, providing an installation position and enhancing practicality. Short rods 3 are movably connected to both sides of the base 2, increasing the rotation angle and allowing for a greater lifting distance, thus enhancing the performance. A long rod 4 is movably connected to the top of the surface of the short rods 3 to stabilize the overall device, enhancing the performance. A screw sleeve 5 is fixedly connected to the middle of the outer surface of the long rod 4, providing an installation position for screw connections, increasing the connection area, and improving the stability of the connection. A lifting column 7 is movably connected to the inner wall of the cylinder 1 for lifting, providing good support performance and enhancing practicality. The surface of the lifting column 7... Bolt 13 is movably connected to the top of the surface, which is simple in process and equipment, has high connection strength and good tightness. A movable platform 6 is movably connected to the outer surface of bolt 13, which enhances the support and has good practicality. A sliding sleeve 8 is movably connected to the top of the movable platform 6 near the right side. A guide post 9 is movably connected to the inner wall of the sliding sleeve 8, which enhances the guiding accuracy, improves the stability of lifting and lowering, and enhances the use effect. A mounting platform 10 is fixedly connected to the top of the surface of the guide post 9, which provides an installation position for the mold 11 and enhances practicality. A threaded hole 12 is opened on the side of the mounting platform 10 near the edge. The mold 11 is movably connected to the top of the surface of the mounting platform 10. When disassembling, only the nut needs to be unscrewed without removing bolt 13, which can avoid damage to the threaded hole 12 on the large connected parts and enhance durability.

[0020] In this embodiment, the top of cylinder 1 is welded to the bottom of base 2, resulting in faster welding speed and higher cost-effectiveness. Both sides of base 2 are threaded to the bottom of short rods 3. Base 2 and short rods 3 are movably connected by screws. The threaded connection process is simple, with high connection strength and good tightness. There are eight short rods 3 in total. The top of short rods 3 is sleeved on the bottom of long rods 4. Generally, the connection cost is relatively low, achieving the purpose of saving time and labor. The middle part of the outer surface of long rods 4 is welded to the top of threaded sleeves 5. Welding requires very little material, which saves the cost incurred in industrial manufacturing. Long rods 4 are movably connected to movable table 6 by screws. There are four long rods 4. The inner wall of cylinder 1 is slidably connected to the bottom of lifting column 7. The sliding connection has high guiding accuracy, low wear during use, and is simple and practical. The top of lifting column 7 is threaded to bolt 13 near... On the bottom outer surface, the lifting column 7 and the movable platform 6 are movably connected by bolts 13. The outer surface of the bolts 13 is threaded and connected to the center of the movable platform 6. The threaded connection is more reliable and has good stability when subjected to impact loads. The top of the movable platform 6 near the right side is movably connected to the bottom of the sliding sleeve 8. There are two sliding sleeves 8. The inner wall of the sliding sleeve 8 is slidably connected to the outer surface of the guide column 9. The sliding connection has less wear, high guiding accuracy, and good performance. The top of the guide column 9 is welded to the bottom of the mounting platform 10. Welding must promote the recycling of broken metal and other weldable materials, which is energy-saving and environmentally friendly. There are two guide columns 9 and eight threaded holes 12. The top of the mounting platform 10 is threaded and connected to the bottom of the mold 11. The mold 11 and the mounting platform 10 are movably connected by screws, which is convenient for disassembly and installation, and can replace damaged parts in time, thus enhancing convenience.

[0021] Working principle: Please refer to the instructions for use. Figure 1-3 A molding die for a rear sealing strip of an engine hood is provided. The cylinder 1 drives the lifting column 7 to rise and fall, thereby driving the movable platform 6 to rise and fall, which in turn drives the long rod 4 to rotate. The rotation of the long rod 4 drives the short rod 3 to rotate, thereby driving the mounting platform 10 to rise and fall. This achieves the effect of adjusting the height of the mold 11. The guide column 9 enhances the stability during operation, preventing horizontal movement, improving the usability of the mold 11, making it easier for workers to use, reducing the difficulty of operation, and improving production efficiency.

[0022] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A molding die for a rear sealing strip of an engine hood, comprising a cylinder (1), characterized in that: The top of the surface of the cylinder (1) is fixedly connected to a base (2), the left and right sides of the base (2) are movably connected to short rods (3), the top of the surface of the short rod (3) is movably connected to a long rod (4), the middle of the outer surface of the long rod (4) is fixedly connected to a screw sleeve (5), the inner wall of the cylinder (1) is movably connected to a lifting column (7), the top of the surface of the lifting column (7) is movably connected to a bolt (13), the outer surface of the bolt (13) is movably connected to a movable platform (6), the top of the movable platform (6) close to the right side is movably connected to a sliding sleeve (8), the inner wall of the sliding sleeve (8) is movably connected to a guide column (9), the top of the surface of the guide column (9) is fixedly connected to a mounting platform (10), a threaded hole (12) is provided on one side of the mounting platform (10) close to the edge, and the top of the surface of the mounting platform (10) is movably connected to a mold (11).

2. The forming die of the rear sealing strip of the engine hood according to claim 1, characterized in that: The top of the surface of the cylinder (1) is fixedly connected to the bottom of the base (2), and both sides of the base (2) are movably connected to the bottom of the short rod (3). The base (2) and the short rod (3) are movably connected via screws, and there are eight short rods (3) in total.

3. The forming die of the rear sealing strip of the engine hood according to claim 1, characterized in that: The top of the surface of the short rod (3) is movably connected to the bottom of the long rod (4), the middle of the outer surface of the long rod (4) is fixedly connected to the top of the screw sleeve (5), the long rod (4) is movably connected to the movable platform (6) via screws, and there are four long rods (4).

4. The forming die for the rear sealing strip of an engine hood according to claim 1, characterized in that: The inner wall of the cylinder (1) is movably connected to the bottom of the lifting column (7), the left and right sides of the surface of the lifting column (7) are movably connected to the outer surface of the short rod (3) near the bottom, and the lifting column (7) is movably connected to the movable platform (6) via bolts (13).

5. The forming die for the rear sealing strip of an engine hood according to claim 1, characterized in that: The outer surface of the bolt (13) is movably connected to the center of the movable platform (6), and the top of the movable platform (6) close to the right side is movably connected to the bottom of the sliding sleeve (8), and the number of the sliding sleeves (8) is two.

6. The forming die for the rear sealing strip of an engine hood according to claim 1, characterized in that: The inner wall of the sliding sleeve (8) is movably connected to the outer surface of the guide column (9), the top of the surface of the guide column (9) is fixedly connected to the bottom of the mounting platform (10), and there are two guide columns (9).

7. The forming die for the rear sealing strip of an engine hood according to claim 1, characterized in that: The number of the threaded holes (12) is eight, the top of the surface of the mounting platform (10) is movably connected to the bottom of the mold (11), and the mold (11) and the mounting platform (10) are movably connected via screws.

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