Automobile cover plate stamping die

Abstract

The utility model discloses an automobile cover plate stamping die, which relates to the technical field of automobile cover plate processing and comprises a base, a fixing column is arranged at the top of the base, a buffer spring is sleeved outside the fixing column, a top plate is arranged at the top of the fixing column, and an air cylinder is arranged at the bottom of the top plate. A fixing plate is arranged at the bottom of the air cylinder and slidably mounted on the fixing columns, an upper die is arranged at the bottom of the fixing plate through bolts, an adjusting mechanism used for transversely adjusting the distance is arranged at the top of the base, and a lower die is arranged at the top of the base through bolts. An auxiliary mechanism used for positioning the automobile cover plate and jacking the automobile cover plate after stamping is arranged on the adjusting mechanism, so that the automobile cover plate is positioned in the stamping process, the situation that the stamping quality is reduced due to the fact that the automobile cover plate deviates is avoided, the automobile cover plate is jacked out after being stamped, workers can take materials conveniently, and the stamping efficiency is improved. The processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cover plate processing, in particular to an automobile cover plate stamping die. Background Art

[0002] Car covers are automobile parts that constitute the car body or cab, and cover the special-shaped surface and interior of the engine and chassis. They are both decorative parts for the exterior and closed thin shell-shaped load-bearing parts. The main function of the car cover is to protect the internal structure of the car. The car cover can effectively protect the engine, chassis and other important components inside the car to prevent them from being affected and damaged by the external environment. Some covers, such as the engine hood, can effectively absorb and isolate the heat and noise generated by the engine, providing a more comfortable environment for the passengers. A suitable front engine compartment cover structure can change the direction of air flow relative to the car, increase the pressure of the car on the ground, and improve driving stability.

[0003] In the prior art, a stamping die is used when processing a car cover. However, after the car cover is stamped with the existing stamping die, the worker needs to manually separate the car cover from the lower die to take out the material, which is time-consuming and labor-intensive, affecting the processing efficiency. In addition, when manually separating them, the car cover is made of metal, which may cause damage to the worker's hands.

[0004] For this reason, a stamping die for an automobile cover is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a stamping die for an automobile cover.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A stamping die for an automobile cover comprises a base, a fixing column is arranged on the top of the base, a buffer spring is sleeved on the outside of the fixing column, a top plate is arranged on the top of the fixing column, a cylinder is arranged on the bottom of the top plate, a fixing plate is arranged on the bottom of the cylinder, and the fixing plate is slidably mounted on the fixing column, the buffer spring is in contact with the fixing plate, an upper die is arranged on the bottom bolts of the fixing plate, an adjusting mechanism for adjusting the distance laterally is arranged on the top bolts of the base, a lower die is arranged on the top bolts of the base, an auxiliary mechanism for positioning the automobile cover and lifting it after stamping is arranged on the adjusting mechanism, and the auxiliary mechanisms are respectively arranged on the upper die and the lower die.

[0008] Furthermore, the adjustment mechanism includes a bidirectional screw rod, two rectangular slots are symmetrically passed through the top of the base, and the bidirectional screw rod is rotatably installed inside the two rectangular slots, the bidirectional screw rod is rotatably installed on the base, two sliders are threadedly installed on the outer wall of the bidirectional screw rod, and the sliders are slidably installed on the inner wall of the rectangular slot, the right end of the bidirectional screw rod extends outside the base, and a twist handle is installed on the surface of the bidirectional screw rod at the extended end.

[0009] Furthermore, the auxiliary mechanism includes two fixed shells, which are installed on the top of the slider, and cross columns are installed inside the two fixed shells. Two connecting springs are sleeved on the outer walls of the two cross columns, and two movable plates are slidably installed on the outer walls of the two cross columns, and the movable plates are slidably installed on the inner walls of the fixed shells.

[0010] Furthermore, an axis column 1 is installed on each of the four movable plates, a double-ring rod is rotatably installed on the outer walls of the four axis columns 1, an axis column 2 is rotatably installed on the ring openings of the four double-ring rods away from the axis column 1, four connecting rods are installed on the surfaces of the four axis columns 2, and two connecting plates are installed on the tops of the four connecting rods.

[0011] Furthermore, three positioning plates are installed on the top of the two connecting plates, six sliding holes are penetrated on the upper mold, support plates are installed on the surfaces of the six positioning plates, and six adapter grooves are opened on the top of the lower mold.

[0012] Furthermore, the number of the fixing columns and buffer springs is set to four, and they are distributed in a rectangular shape between the base and the fixing plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model, through the arrangement of the positioning plate, the support plate and the connecting spring, the automobile cover plate is placed on the supporting plate, and the positioning plate can position the automobile cover plate, the cylinder is started, the fixing plate and the upper mold are driven to move downward, and the fixing plate slides on the fixing column and compresses the buffer spring, the upper mold presses the automobile cover plate on the lower mold, the positioning plate slides on the sliding hole, and the upper mold presses the automobile cover plate on the supporting plate, and the supporting plate slides into the adapting groove and transmits its downward force to the connecting plate, the connecting plate moves downward, drives the two double-ring rods to rotate on the two shaft columns one and the two shaft columns respectively, and changes the angle, pushes the two moving plates to move in opposite directions, and compresses the two connecting springs, after the stamping is completed, the upper mold is reset, and the supporting plate is reset under the action of the reset elastic force of the connecting spring, and the automobile cover plate is lifted up, so as to realize the positioning of the automobile cover plate during the stamping process, avoid the automobile cover plate from being offset, resulting in reduced stamping quality, and after the stamping of the automobile cover plate is completed, it is ejected, which is convenient for staff to take materials and improves processing efficiency.

[0015] The utility model, through the arrangement of the bidirectional screw rod, the slider and the auxiliary mechanism, can, for example, when stamping automobile covers of different lengths, replace the upper die and the lower die, rotate the twist handle, drive the bidirectional screw rod to rotate, make the two sliders slide in the two rectangular notches, and the auxiliary mechanism moves accordingly to fit with the lower die, thereby realizing the use of upper and lower dies of different lengths to stamp automobile covers, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a bottom view structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the regulating mechanism and auxiliary mechanism of the utility model;

[0019] Figure 4 It is a partial exploded structural schematic diagram of the auxiliary mechanism of the utility model.

[0020] 1. Base; 2. Fixed column; 3. Buffer spring; 4. Top plate; 5. Cylinder; 6. Fixed plate; 7. Upper mold; 8. Lower mold; 9. Adjustment mechanism; 901. Rectangular notch; 902. Bidirectional screw rod; 903. Slider; 904. Twist handle; 10. Auxiliary mechanism; 1001. Fixed shell; 1002. Cross column; 1003. Connecting spring; 1004. Moving plate; 1005. Shaft column one; 1006. Double ring rod; 1007. Connecting rod; 1008. Connecting plate; 1009. Positioning plate; 1010. Support plate; 1011. Sliding hole; 1012. Adapter groove; 1013. Shaft column two. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the 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.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figure 1-2 As shown, a stamping die for automobile cover comprises a base 1, a fixing column 2 is arranged on the top of the base 1, a buffer spring 3 is sleeved on the outside of the fixing column 2, a top plate 4 is arranged on the top of the fixing column 2, a cylinder 5 is arranged on the bottom of the top plate 4, a fixing plate 6 is arranged on the bottom of the cylinder 5, and the fixing plate 6 is slidably mounted on the fixing column 2, the buffer spring 3 is in contact with the fixing plate 6, an upper die 7 is arranged on the bottom bolt of the fixing plate 6, an adjusting mechanism 9 for adjusting the distance laterally is arranged on the top of the base 1, a lower die 8 is arranged on the top bolt of the base 1, an auxiliary mechanism 10 for positioning the automobile cover and lifting it after stamping is arranged on the adjusting mechanism 9, and the auxiliary mechanism 10 is respectively arranged on the upper die 7 and the lower die 8. In this embodiment, when in use, the automobile cover is first placed on the auxiliary mechanism 10, and the auxiliary mechanism 10 positions the automobile cover to avoid During the stamping process, an offset occurs, and the cylinder 5 is started to drive the fixed plate 6 and the upper die 7 to move downward. The fixed plate 6 slides on the fixed column 2 and compresses the buffer spring 3. The upper die 7 presses the car cover onto the lower die 8 and triggers the auxiliary mechanism 10. When the stamping of the car cover is completed, the cylinder 5 drives the fixed plate 6 and the upper die 7 to reset, and under the action of the auxiliary mechanism 10, the car cover is lifted up to be separated from the lower die 8. When stamping car covers of different lengths, the upper die 7 and the lower die 8 can be replaced, and the position of the auxiliary mechanism 10 can be adjusted by the adjustment mechanism 9 to match them, so as to achieve positioning of the car cover during the stamping process, avoid the car cover from being offset, resulting in reduced stamping quality, and eject the car cover after the stamping is completed, so that it is convenient for the staff to take the material, thereby improving the processing efficiency and practicality.

[0027] like Figure 1-3 As shown, the adjustment mechanism 9 includes a bidirectional screw rod 902, two rectangular slots 901 are symmetrically penetrated on the top of the base 1, and the bidirectional screw rod 902 is rotatably installed inside the two rectangular slots 901, and the bidirectional screw rod 902 is rotatably installed on the base 1, and two sliders 903 are threadedly installed on the outer wall of the bidirectional screw rod 902, and the sliders 903 are slidably installed on the inner wall of the rectangular slot 901, and the right end of the bidirectional screw rod 902 extends to the outside of the base 1, and a twist handle 904 is installed on the surface of the bidirectional screw rod 902 at the extended end. In this embodiment, the bidirectional screw rod 902 is T-shaped to avoid separation between the bidirectional screw rod 902 and the base 1 and the rectangular slot 901. By rotating the twist handle 904, the bidirectional screw rod 902 is driven to rotate, so that the two sliders 903 slide in the two rectangular slots 901, and the two sliders 903 are close to or away from each other, thereby adjusting the distance between the two sliders 903.

[0028] like Figure 1 , Figure 3-4 As shown, the auxiliary mechanism 10 includes two fixed shells 1001, which are installed on the top of the slider 903. Cross columns 1002 are installed inside the two fixed shells 1001. Two connecting springs 1003 are sleeved on the outer walls of the two cross columns 1002. Two movable plates 1004 are slidably installed on the outer walls of the two cross columns 1002, and the movable plates 1004 are slidably installed on the inner walls of the fixed shells 1001. In this embodiment, when the two sliders 903 move, the two fixed shells 1001 move accordingly. By pushing the two movable plates 1004 to move in opposite directions, the two connecting springs 1003 are compressed. When the push is released, the two movable plates 1004 are reset under the reset elastic force of the connecting springs 1003.

[0029] like Figure 3-4 As shown, the four movable plates 1004 are each installed with an axis column 1005, and the outer walls of the four axis columns 1005 are each rotatably installed with a double-ring rod 1006, and the ring openings of the four double-ring rods 1006 away from the axis column 1005 are each rotatably installed with an axis column 2 1013, and four connecting rods 1007 are installed on the surfaces of the four axis columns 2 1013, and two connecting plates 1008 are installed on the tops of the four connecting rods 1007. In this embodiment, when the connecting plates 1008 are subjected to pressure, they will move downward, driving the two double-ring rods 1006 to rotate on the two axis columns 1005 and the axis column 2 1013 respectively, and changing the angle, thereby pushing the two movable plates 1004 to move in opposite directions.

[0030] like Figure 1-4As shown, three positioning plates 1009 are installed on the top of the two connecting plates 1008, six sliding holes 1011 are penetrated on the upper mold 7, and support plates 1010 are installed on the surfaces of the six positioning plates 1009. Six adaption grooves 1012 are opened on the top of the lower mold 8. In this embodiment, the automobile cover is positioned by the six positioning plates 1009. When the upper mold 7 moves downward, the positioning plates 1009 slide on the sliding holes 1011, and the upper mold 7 will be pressed on the automobile cover on the support plate 1010, and the support plate 1010 will slide into the adaption groove 1012 and transmit its downward force to the connecting plate 1008. When the automobile cover is stamped, the support plate 1010 is reset under the reset elastic force of the connecting spring 1003 to lift the automobile cover, so that the staff can take the material conveniently.

[0031] like Figure 1 As shown, the number of the fixed columns 2 and the buffer springs 3 are both set to four, and are distributed in a rectangular shape between the base 1 and the fixed plate 6. In this embodiment, the number and orientation of the fixed columns 2 can improve the stable support for the fixed plate 6, and the four buffer springs 3 can play a role in stable buffering and shock absorption.

[0032] In summary, when in use, first place the automobile cover on the auxiliary mechanism 10, the auxiliary mechanism 10 positions the automobile cover to avoid deviation during the stamping process, start the cylinder 5, drive the fixed plate 6 and the upper mold 7 to move downward, and the fixed plate 6 slides on the fixed column 2 and compresses the buffer spring 3, the upper mold 7 presses the automobile cover on the lower mold 8 and triggers the auxiliary mechanism 10. After the stamping of the automobile cover is completed, the cylinder 5 drives the fixed plate 6 and the upper mold 7 to reset, and under the action of the auxiliary mechanism 10, the automobile cover is pushed up to be separated from the lower mold 8. For example, when stamping automobile covers of different lengths, the upper mold 7 and The lower mold 8 is replaced, and the position of the auxiliary mechanism 10 is adjusted by the adjustment mechanism 9 to adapt to it, so as to realize the positioning of the automobile cover during the stamping process, avoid the automobile cover from being offset, resulting in reduced stamping quality, and eject the automobile cover after the stamping is completed, which is convenient for the staff to take the material, improve the processing efficiency and practicality, and the bidirectional screw rod 902 is set as a T-type to avoid the bidirectional screw rod 902 from being separated from the base 1 and the rectangular notch 901. By rotating the twist handle 904, the bidirectional screw rod 902 is driven to rotate, so that the two sliders 903 slide in the two rectangular notches 901, and the two sliders 903 are close to or mutually When the two sliders 903 move away from each other, the distance between the two sliders 903 is adjusted. When the two sliders 903 move, the two fixed shells 1001 move accordingly. By pushing the two movable plates 1004 to move in opposite directions, the two connecting springs 1003 are compressed. When the push is released, the two movable plates 1004 are reset under the reset elastic force of the connecting springs 1003. When the connecting plate 1008 is subjected to pressure, it moves downward, driving the two double-ring rods 1006 to rotate on the two shaft columns 1005 and the shaft column 2 1013 respectively, and changing the angle, pushing the two movable plates 1004 to move in opposite directions. 09 is used to position the automobile cover. When the upper mold 7 moves downward, the positioning plate 1009 slides on the sliding hole 1011, and the upper mold 7 will press on the automobile cover on the support plate 1010, and the support plate 1010 will slide into the adapter groove 1012 and transmit its downward force to the connecting plate 1008. When the automobile cover is stamped, the support plate 1010 is reset under the reset elastic force of the connecting spring 1003 to lift the automobile cover, which is convenient for the staff to take the material. The number and orientation of the fixed column 2 can improve the stable support of the fixed plate 6, and the four buffer springs 3 can play a role in stable buffering and shock absorption.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A stamping die for a car cover, comprising a base (1), characterized in that: A fixing column (2) is arranged at the top of the base (1), a buffer spring (3) is sleeved on the outside of the fixing column (2), a top plate (4) is arranged at the top of the fixing column (2), a cylinder (5) is arranged at the bottom of the top plate (4), a fixing plate (6) is arranged at the bottom of the cylinder (5), and the fixing plate (6) is slidably mounted on the fixing column (2), the buffer spring (3) is in contact with the fixing plate (6), an upper mold (7) is arranged on the bottom bolt of the fixing plate (6), an adjustment mechanism (9) for adjusting the distance laterally is arranged at the top of the base (1), a lower mold (8) is arranged on the top bolt of the base (1), an auxiliary mechanism (10) for positioning the automobile cover and lifting it after stamping is arranged on the adjustment mechanism (9), and the auxiliary mechanism (10) is arranged on the upper mold (7) and the lower mold (8) respectively.

2. The automobile cover stamping die according to claim 1, characterized in that: The adjustment mechanism (9) comprises a bidirectional screw rod (902), two rectangular slots (901) are symmetrically penetrated through the top of the base (1), and the bidirectional screw rod (902) is rotatably mounted inside the two rectangular slots (901), the bidirectional screw rod (902) is rotatably mounted on the base (1), two sliders (903) are threadedly mounted on the outer wall of the bidirectional screw rod (902), and the sliders (903) are slidably mounted on the inner wall of the rectangular slot (901), the right end of the bidirectional screw rod (902) extends outside the base (1), and a twist handle (904) is mounted on the surface of the bidirectional screw rod (902) at the extended end.

3. The automobile cover stamping die according to claim 2, characterized in that: The auxiliary mechanism (10) comprises two fixed shells (1001), the fixed shells (1001) are mounted on the top of the slider (903), a cross column (1002) is mounted inside the two fixed shells (1001), two connecting springs (1003) are sleeved on the outer walls of the two cross columns (1002), two moving plates (1004) are slidably mounted on the outer walls of the two cross columns (1002), and the moving plates (1004) are slidably mounted on the inner walls of the fixed shells (1001).

4. The automobile cover stamping die according to claim 3, characterized in that: A shaft column one (1005) is installed on each of the four movable plates (1004); a double ring rod (1006) is rotatably installed on the outer wall of each of the four shaft columns one (1005); a shaft column two (1013) is rotatably installed on the ring openings of the four double ring rods (1006) away from the shaft column one (1005); four connecting rods (1007) are installed on the surface of the four shaft columns two (1013); and two connecting plates (1008) are installed on the top of the four connecting rods (1007).

5. The automobile cover stamping die according to claim 4, characterized in that: Three positioning plates (1009) are installed on the top of the two connecting plates (1008), six sliding holes (1011) are penetrated on the upper mold (7), support plates (1010) are installed on the surface of the six positioning plates (1009), and six adapter grooves (1012) are opened on the top of the lower mold (8).

6. The automobile cover stamping die according to claim 1, characterized in that: The number of the fixing columns (2) and the buffer springs (3) is set to four, and they are distributed in a rectangular shape between the base (1) and the fixing plate (6).

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