Stamping female die of automobile shock absorber valve plate

Abstract

The utility model discloses a stamping female die of an automobile shock absorber valve plate in the field of stamping female dies, which comprises a fixing block, a plurality of stamping grooves are arranged in the middle of the upper surface of the fixing block at intervals along the horizontal direction, and a forming block is fixed in the middle of the inner surface of the inner bottom of each stamping groove on the fixing block. A plurality of forming rods are fixed to the positions, located on the inner surfaces of the bottoms in the stamping grooves, of the fixing blocks in the circumferential direction at intervals and located on the outer sides of the forming blocks, and moving discs are jointly installed in the stamping grooves in the vertical direction in a sliding mode on the outer sides of the forming blocks and the outer sides of the forming rods in the same stamping groove. And a plurality of stamping blocks are fixed to the positions, corresponding to the stamping grooves, of the middle of the lower surface of the movable plate in the horizontal direction at intervals, in the using process, the stamped and formed automobile shock absorber valve plate can be taken out conveniently, the working efficiency of taking out the stamped and formed automobile shock absorber valve plate is guaranteed, and the stamping female die can be used conveniently.

Description

Technical Field

[0001] The utility model relates to the field of stamping dies, in particular to a stamping die for a valve sheet of an automobile shock absorber. Background Art

[0002] A car is a non-track-borne vehicle that is driven by power and has four or more wheels. The car shock absorber is a vulnerable part during the use of the car. The working quality of the car shock absorber will directly affect the stability of the car's driving and the life of other parts. Therefore, the car shock absorber should always be in good working condition.

[0003] The function of the automobile shock absorber valve plate is to control the output of the control signal of the control unit, and use power to operate to change the control elements such as flow, pressure, temperature, and liquid level. The automobile shock absorber valve plate is also called the automobile shock absorber regulating valve, which is mainly used for adjustment. When processing the automobile shock absorber valve plate, it is necessary to use a stamping die to stamp the automobile shock absorber valve plate.

[0004] However, when the existing stamping die is used, it is not convenient to remove the automobile shock absorber valve sheet after stamping, which will affect the work efficiency of removing the automobile shock absorber valve sheet after stamping and is not conducive to the use of the stamping die.

[0005] Therefore, we proposed a stamping die for automobile shock absorber valve plate. Utility Model Content

[0006] The utility model aims to provide a stamping die for a valve plate of a shock absorber of an automobile, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A stamping die for a shock absorber valve plate of an automobile comprises a fixed block, wherein a plurality of stamping grooves are arranged at intervals in the horizontal direction in the middle of the upper surface of the fixed block, a forming block is fixed at the middle of the inner surface of the bottom of the stamping groove on the fixed block, a plurality of forming rods are fixed at intervals in the circumferential direction on the inner surface of the bottom of the stamping groove on the fixed block and are located on the outer side of the forming block, a moving plate is slidably installed in the vertical direction on the outer sides of the forming block and the forming rods in the same stamping groove, fixed rods are fixed on both sides of the two ends of the upper surface of the fixed block, a moving plate is slidably installed between the outer sides of the fixed rods in the vertical direction, and a plurality of stamping blocks are fixed at intervals in the horizontal direction in the middle of the lower surface of the moving plate corresponding to the stamping groove.

[0009] As a further solution of the utility model: matching through holes are opened on the corresponding forming blocks on the movable disk, and the upper ends of the forming blocks penetrate the upper and lower surfaces of the corresponding positions on the corresponding movable disk; matching through holes are opened on the corresponding forming rods on the movable disk, and the upper ends of the forming rods penetrate the upper and lower surfaces of the corresponding positions on the corresponding movable disk.

[0010] By adopting the above technical solution: the arrangement of the forming block and the forming rod is helpful to limit the movable plate.

[0011] As a further solution of the utility model: springs are fixed to the edge portions of the lower surface of the movable plate, the springs are in a vertical state, and the lower ends of the springs are fixedly connected to corresponding positions on the bottom inner surfaces of the corresponding stamping grooves on the fixed blocks.

[0012] By adopting the above technical solution: the provision of the spring is helpful to support and limit the movable plate, making it easier to use the movable plate.

[0013] As a further solution of the utility model: the middle part of the lower surface of the punching block is provided with a first forming groove corresponding to the forming block, and the upper end of the forming block is matched with the first forming groove on the corresponding punching block.

[0014] By adopting the above technical solution: the provision of the first forming groove on the lower surface of the punching block is helpful for punching and forming the automobile shock absorber valve sheet.

[0015] As a further solution of the utility model: the lower surface of the punching block is provided with a second forming groove corresponding to the forming rod, and the upper end of the forming rod is matched with the second forming groove on the corresponding punching block.

[0016] By adopting the above technical solution: the provision of the second forming groove on the lower surface of the punching block is helpful for punching and forming the automobile shock absorber valve sheet.

[0017] As a further solution of the utility model: matching limit holes are opened on the movable plate corresponding to the fixed rods, the fixed rods are all in a vertical state, a fixed plate is fixed between the upper end surfaces of the fixed rods, the fixed plate is in a horizontal state, and a hydraulic cylinder is installed in the middle of the upper surface of the fixed plate.

[0018] By adopting the above technical solution: the setting of the fixing rod can fix and limit the fixing plate, which is convenient for stable use of the fixing plate.

[0019] As a further solution of the utility model: the hydraulic cylinder is in a vertical state, the output rod of the hydraulic cylinder is downward, the output rod of the hydraulic cylinder passes through the upper surface and the lower surface of the middle part of the fixed plate, and the lower end of the hydraulic cylinder output rod is fixedly connected to the middle part of the upper surface of the movable plate.

[0020] By adopting the above technical solution: the provision of the hydraulic cylinder helps to drive the movable plate to move, making it easier to use the movable plate.

[0021] As a further solution of the utility model: mounting plates are fixed to the bottom of the two side surfaces of the fixing block, and bolts are threadedly inserted in the middle of both ends of the mounting plates along the vertical direction. The bolts are in a vertical state and penetrate the upper and lower surfaces at corresponding positions on the corresponding mounting plates.

[0022] By adopting the above technical solution: the provision of the bolts helps to install and limit the mounting plate, making it easier to use the mounting plate.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In the utility model, when the movable plate moves upward, it will drive the automobile shock absorber valve plate after the stamping process to move upward, so as to move the automobile shock absorber valve plate to the outside of the stamping groove on the fixed block, so as to facilitate the removal of the automobile shock absorber valve plate after the stamping process. When in use, it is convenient to remove the automobile shock absorber valve plate after stamping, which helps to ensure the work efficiency of removing the automobile shock absorber valve plate after stamping, so as to facilitate the use of the stamping die.

[0025] 2. In the utility model, the output rod of the hydraulic cylinder can drive the movable plate to move downward. When the movable plate moves downward, it will move along the outer side of the fixed rod through the limiting hole. The fixed block can limit the movable plate through the fixed rod and the limiting hole, so as to facilitate the stable movement of the movable plate. When the movable plate moves downward, the spring will be squeezed to perform stamping on the automobile shock absorber valve plate. After the stamping of the automobile shock absorber valve plate is completed, the movable plate will move upward under the action of the spring's own elastic force. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the movable plate of the utility model;

[0028] Figure 3 It is a schematic diagram of the spring structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the fixing rod structure of the utility model.

[0030] In the figure: 1. fixing block; 2. mounting plate; 3. bolt; 4. stamping groove; 5. forming block; 6. forming rod; 7. spring; 8. moving plate; 9. fixing rod; 10. fixing plate; 11. hydraulic cylinder; 12. moving plate; 13. stamping block; 14. first forming groove; 15. second forming groove; 16. limiting hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figures 1 to 4 In the embodiment of the utility model, a stamping die for a valve plate of a shock absorber of an automobile comprises a fixed block 1, a plurality of stamping grooves 4 are arranged at intervals in the horizontal direction in the middle of the upper surface of the fixed block 1, a forming block 5 is fixed on the fixed block 1 at the middle of the inner surface of the bottom of the stamping groove 4, a plurality of forming rods 6 are fixed on the fixed block 1 at intervals in the circumferential direction on the inner surface of the bottom of the stamping groove 4 and on the outer side of the forming block 5, a moving plate 8 is installed in the same stamping groove 4 and the outer sides of the forming block 5 and the forming rod 6 are located in the stamping groove 4 and are slidably installed in the vertical direction, and fixed rods 9 are fixed on both sides of the upper surface of the fixed block 1, and the outer sides of the fixed rods 9 are fixed to the inner surface of the bottom of the stamping groove 4. A movable plate 12 is installed together along the vertical direction for sliding. A number of stamping blocks 13 are fixed at intervals along the horizontal direction in the middle of the lower surface of the movable plate 12 corresponding to the stamping groove 4. When the movable plate 8 moves upward, it will drive the automobile shock absorber valve sheet after the stamping process to move upward, so as to move the automobile shock absorber valve sheet to the outside of the stamping groove 4 on the fixed block 1, so as to facilitate the removal of the automobile shock absorber valve sheet after the stamping process. When in use, it is convenient to remove the automobile shock absorber valve sheet after stamping, which helps to ensure the work efficiency of removing the automobile shock absorber valve sheet after stamping, so as to facilitate the use of the stamping die.

[0033] Among them, the movable disk 8 is provided with matching through holes corresponding to the forming blocks 5, and the upper ends of the forming blocks 5 penetrate the upper and lower surfaces of the corresponding positions on the movable disk 8. The movable disk 8 is provided with matching through holes corresponding to the forming rods 6, and the upper ends of the forming rods 6 penetrate the upper and lower surfaces of the corresponding positions on the movable disk 8. The forming blocks 5 and the forming rods 6 help to limit the movable disk 8; the edge portions of the lower surface of the movable disk 8 are fixed with springs 7, and the springs 7 are in a vertical state. The lower ends of the springs 7 are fixedly connected to the corresponding positions of the inner surfaces of the bottom of the corresponding stamping grooves 4 on the fixed blocks 1, and the springs 7 help to support and limit the movable disk 8, so as to facilitate the use of the movable disk 8.

[0034] A first forming groove 14 is provided in the middle of the lower surface of the stamping block 13 corresponding to the forming block 5, and the upper end of the forming block 5 is matched with the first forming groove 14 on the corresponding stamping block 13. The first forming groove 14 on the lower surface of the stamping block 13 is helpful for stamping the automobile shock absorber valve sheet; a second forming groove 15 is provided on the lower surface of the stamping block 13 corresponding to the forming rod 6, and the upper end of the forming rod 6 is matched with the second forming groove 15 on the corresponding stamping block 13. The second forming groove 15 on the lower surface of the stamping block 13 is helpful for stamping the automobile shock absorber valve sheet.

[0035] Matching limiting holes 16 are provided on the movable plate 12 corresponding to the fixed rods 9. The fixed rods 9 are all in a vertical state. A fixed plate 10 is fixed between the upper end surfaces of the fixed rods 9. The fixed plate 10 is in a horizontal state. A hydraulic cylinder 11 is installed in the middle of the upper surface of the fixed plate 10. The fixed rod 9 can fix and limit the fixed plate 10, which is convenient for the stable use of the fixed plate 10. The hydraulic cylinder 11 is in a vertical state, and the output rod of the hydraulic cylinder 11 is downward. The output rod of the hydraulic cylinder 11 passes through the upper surface and the lower surface of the middle of the fixed plate 10. The lower end of the output rod of the hydraulic cylinder 11 is fixedly connected to the middle part of the upper surface of the movable plate 12. The hydraulic cylinder 11 helps to drive the movable plate 12 to move, which is convenient for the use of the movable plate 12; the bottom of the two side surfaces of the fixed block 1 are fixed with mounting plates 2, and the middle parts of the two ends of the mounting plates 2 are threaded with bolts 3 in the vertical direction. The bolts 3 are all in a vertical state and penetrate the upper and lower surfaces of the corresponding positions on the corresponding mounting plates 2. The bolts 3 help to install and limit the mounting plate 2, which is convenient for the use of the mounting plate 2.

[0036] The working principle of the utility model is as follows: during use, the lower surfaces of the mounting plate 2 and the fixing block 1 are both aligned with the positions required for installation by the outside world, so that the lower surfaces of the mounting plate 2 and the fixing block 1 are matched and fitted with the positions required for installation by the outside world, and the mounting plate 2 is further installed between the mounting plate 2 and the positions required for installation by the outside world through the bolts 3, and the bolts 3 can fix and limit the mounting plate 2, which is convenient for the stable use of the mounting plate 2, and the mounting plate 2 can support and limit the fixing block 1 and the various components assembled on the fixing block 1, which is helpful for the stable use of the fixing block 1 and the various components assembled on the fixing block 1, and the fixing block 1 can fix and limit the fixing rod 9, which is convenient for the stable use of the fixing rod 9, and the fixing rod 9 can support and limit the fixing plate 10 and the various components assembled on the fixing plate 10, which is helpful for the stable use of the fixing plate 10 and the various components assembled on the fixing plate 10.

[0037] The raw materials of automobile shock absorber valve sheets that need to be stamped are placed on the upper side of the movable plate 8, and the hydraulic cylinder 11 on the upper surface of the fixed plate 10 is opened. The fixed plate 10 can support and limit the hydraulic cylinder 11, so as to facilitate the stable use of the hydraulic cylinder 11. When the hydraulic cylinder 11 is opened, the output rod of the hydraulic cylinder 11 can drive the movable plate 12 to move downward. When the movable plate 12 moves downward, it will move along the outer side of the fixed rod 9 through the limiting hole 16. The fixed block 1 can limit the movable plate 12 through the fixed rod 9 and the limiting hole 16, so as to facilitate the stable movement of the movable plate 12.

[0038] When the movable plate 12 moves downward, it will drive the stamping block 13 to move downward. The stamping block 13 will stamp the automobile shock absorber valve sheet raw material on the upper surface of the movable plate 8, so that the forming block 5 enters the first forming groove 14 on the stamping block 13, and the forming rod 6 enters the second forming groove 15 on the stamping block 13. The stamping block 13 will stamp the movable plate 8 downward, so that the movable plate 8 moves downward along the stamping groove 4 on the fixed block 1. When the movable plate 8 moves downward, it will squeeze the spring 7 to stamp the automobile shock absorber valve sheet. After the stamping of the automobile shock absorber valve sheet is completed, the elastic force of the spring 7 itself will make the movable plate 8 move upward. When the movable plate 8 moves upward, it will drive the automobile shock absorber valve sheet after the stamping process to move upward, so as to move the automobile shock absorber valve sheet to the outside of the stamping groove 4 on the fixed block 1, so as to take out the automobile shock absorber valve sheet after the stamping process.

[0039] During use, it is convenient to take out the automobile shock absorber valve sheet after stamping, which helps to ensure the work efficiency of taking out the automobile shock absorber valve sheet after stamping, so as to facilitate the use of the stamping die.

[0040] 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 stamping die for a valve plate of a shock absorber of an automobile, comprising a fixing block (1), characterized in that: A plurality of stamping grooves (4) are arranged at intervals in the horizontal direction in the middle of the upper surface of the fixed block (1); a forming block (5) is fixed on the fixed block (1) at the middle of the inner surface of the bottom of the stamping groove (4); a plurality of forming rods (6) are fixed on the fixed block (1) at intervals in the circumferential direction on the outer side of the forming block (5) and on the inner surface of the bottom of the stamping groove (4); a movable plate (8) is slidably mounted in the stamping groove (4) on the outer sides of the forming block (5) and the forming rod (6) in the same stamping groove (4); a fixing rod (9) is fixed on both sides of the upper surface of the fixed block (1); a movable plate (12) is slidably mounted between the outer sides of the fixing rods (9) in the vertical direction; and a plurality of stamping blocks (13) are fixed at intervals in the horizontal direction on the lower surface of the movable plate (12) corresponding to the stamping groove (4).

2. The punching die for a valve plate of a shock absorber for an automobile according to claim 1, characterized in that: The movable disk (8) is provided with matching through holes corresponding to the forming blocks (5), and the upper ends of the forming blocks (5) penetrate the upper surface and the lower surface of the corresponding positions on the movable disk (8). The movable disk (8) is provided with matching through holes corresponding to the forming rods (6), and the upper ends of the forming rods (6) penetrate the upper surface and the lower surface of the corresponding positions on the movable disk (8).

3. The punching die for a valve plate of a shock absorber for an automobile according to claim 2, characterized in that: Springs (7) are fixed to the edge portions of the lower surface of the movable plate (8), the springs (7) are in a vertical state, and the lower ends of the springs (7) are fixedly connected to corresponding positions on the inner surfaces of the bottoms of the corresponding stamping grooves (4) on the fixed blocks (1).

4. The punching die for a valve plate of a shock absorber for an automobile according to claim 3, characterized in that: A first forming groove (14) is provided in the middle of the lower surface of the punching block (13) corresponding to the forming block (5), and the upper end of the forming block (5) is matched with the first forming groove (14) on the corresponding punching block (13).

5. The punching die for a valve plate of a shock absorber for an automobile according to claim 4, characterized in that: The lower surface of the punching block (13) is provided with a second forming groove (15) corresponding to the forming rod (6), and the upper end of the forming rod (6) is matched with the second forming groove (15) on the corresponding punching block (13).

6. The punching die for a valve plate of a shock absorber for an automobile according to claim 5, characterized in that: The movable plate (12) is provided with matching limiting holes (16) corresponding to the fixed rods (9), the fixed rods (9) are all in a vertical state, a fixed plate (10) is fixed between the upper end surfaces of the fixed rods (9), the fixed plate (10) is in a horizontal state, and a hydraulic cylinder (11) is installed in the middle of the upper surface of the fixed plate (10).

7. The punching die for a valve plate of a shock absorber for an automobile according to claim 6, characterized in that: The hydraulic cylinder (11) is in a vertical state, with an output rod of the hydraulic cylinder (11) facing downwards. The output rod of the hydraulic cylinder (11) penetrates the upper surface and the lower surface of the middle part of the fixed plate (10), and the lower end of the output rod of the hydraulic cylinder (11) is fixedly connected to the middle part of the upper surface of the movable plate (12).

8. The punching die for a valve plate of a shock absorber for an automobile according to claim 7, characterized in that: The bottom of the two side surfaces of the fixing block (1) are fixed with mounting plates (2), and bolts (3) are threadedly inserted in the middle of the two ends of the mounting plate (2) along the vertical direction. The bolts (3) are in a vertical state and penetrate the upper surface and the lower surface at corresponding positions on the corresponding mounting plate (2).

Images