Stamping die for solid spoke plate ring

Abstract

The utility model discloses a stamping die for a solid spoke plate ring, which relates to the technical field of stamping dies for solid spoke plate rings and comprises a base, a top plate is arranged at the top of a support column, a hydraulic cylinder is arranged on the top plate, a fixing plate is arranged at the bottom of the hydraulic cylinder, and a connecting seat is connected to the bottom of the fixing plate through a fixing piece. An upper die is arranged at the bottom of the connecting base, a connecting groove is formed in the bottom of the upper die, a die head is slidably mounted on the inner wall of the connecting groove, a lower die is arranged at the top of the base through a bolt, a fixing mechanism used for limiting and clamping the die head is arranged on the upper die, and the fixing mechanism is arranged on the die head. Due to the arrangement of the first rack, the second rack, the connecting rod and the like, the die head can be rapidly replaced, operation is convenient, practicability is high, time is effectively saved, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid wheel spoke plate ring stamping dies, in particular to a solid wheel spoke plate ring stamping dies. Background Art

[0002] The spoke is a device that protects the rim and spokes of the vehicle wheel. It is characterized by a pair of circular cover plates. The diameter of the cover plates is close to the diameter of the rim. There is a hole in the center of the cover plates that is larger than the wheel's rotating axis. There is an opening near the edge of the cover plates. There is an annular wheel plate on the edge of the cover plates. The curved surface of the wheel plate can fit tightly with the curved surface of the rim. According to the structure of the spoke, it is divided into spoke plate type and spoke type. Currently, mainstream family cars all use the spoke plate type spoke structure.

[0003] In the prior art, during the processing of the solid wheel spoke plate ring, a stamping die is used to stamp it out. However, after the die is used for a long time, the die head of the upper die in the die will be worn out. When the die head is worn out, it will affect the quality of the solid wheel spoke plate ring, and the die head needs to be replaced. However, the connection between the existing upper die and the die head is relatively complicated, and it is difficult to replace it, and it cannot be replaced quickly, which affects its processing efficiency.

[0004] For this purpose, a solid wheel spoke plate ring stamping die 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 solid wheel spoke plate ring stamping die.

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

[0007] A solid wheel spoke plate ring stamping die comprises a base, a support column is arranged on the top of the base, a top plate is arranged on the top of the support column, a hydraulic cylinder is arranged on the top plate, a fixing plate is arranged on the bottom of the hydraulic cylinder, a connecting seat is arranged on the bottom of the fixing plate through a fixing part, an upper die is arranged on the bottom of the connecting seat, a connecting groove is opened on the bottom of the upper die, a die head is slidably mounted on the inner wall of the connecting groove, a lower die is arranged on the top of the base through bolts, a fixing mechanism for limiting the die head is arranged on the upper die, and the fixing mechanism is arranged on the die head, and an auxiliary mechanism for supporting the position of releasing the limit of the die head is arranged on the fixing mechanism.

[0008] Furthermore, the fixing mechanism includes two T-shaped columns, and the two T-shaped columns are rotatably installed on the upper mold, and gears are installed on the top of the two T-shaped columns. Four sliding grooves are opened on the top of the upper mold, and sliding rod 1 is slidably installed on the inner walls of two of the sliding grooves, and sliding rod 2 is slidably installed on the inner walls of the other two sliding grooves. Rack 1 is installed on the top of the two sliding rods 1, and rack 2 is installed on the top of the two sliding rods 2, and rack 1 and rack 2 are both meshed with gears, fixed rods are installed on the top of the two racks 1, and long rods are installed on the top of the two racks 2.

[0009] Furthermore, a clamping hole is provided from the left side of the upper mold to the right side, and clamping grooves are provided on the left and right sides of the mold head. A connecting clamping plate is installed on the left side of the fixed rod, and a limiting column is installed on the right side of the upper mold. A spring is sleeved on the outer wall of the limiting column, and a fixed clamping plate is slidably installed on the outer wall of the limiting column, and the fixed clamping plate is installed on the right side of the long rod. The fixed clamping plate and the connecting clamping plate are respectively slidably installed on the inner walls of the clamping hole and the clamping groove, and a U-shaped rod is installed on the right side of the fixed clamping plate.

[0010] Furthermore, the number of the limiting columns and the spring 1 is set to two, and they are symmetrically distributed on the surface of the upper mold.

[0011] Furthermore, the auxiliary mechanism includes three sliding columns, three mounting grooves are opened on the top of the U-shaped rod, spring 2 is arranged inside the three mounting grooves, and the sliding column is slidably installed on the inner wall of the mounting groove, spring 2 is arranged at the bottom of the sliding column, connecting rods are installed on the top of the three sliding columns, and two limit rods are installed on the top of the upper mold.

[0012] Furthermore, the U-shaped rod and the connecting rod are both provided with protective pads, and the protective pads are made of rubber material.

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

[0014] The utility model, through the arrangement of the rack one, the rack two and the connecting rod, etc., a worker tightly grasps the U-shaped rod and the connecting rod to make the connecting rod move downward, drive the sliding column to move downward, compress the spring two, and pull the U-shaped rod and the connecting rod, drive the fixed clamping plate to move rightward, slide on the limit column to compress the spring one, and the long rod moves rightward accordingly, and under the cooperation of the gear, the rack one and the rack two, drives the fixed rod to move leftward, and the connecting clamping plate moves leftward accordingly, so that the fixed clamping plate and the connecting clamping plate slide in the clamping hole and the clamping groove respectively, and disengage from the clamping groove, and the position of the U-shaped rod and the connecting rod at this time is on the right side of the limit rod. , that is, loosen the connecting rod and the U-shaped rod in turn, the connecting rod is reset under the reset elastic force of spring two, and the U-shaped rod is closely contacted with the limit rod under the reset elastic force of spring one, and the position limit support of the U-shaped rod can be taken out of the connecting groove, and then the intact die head is inserted into the connecting groove, and then the connecting rod is pressed to separate from the limit rod, and the U-shaped rod is slowly loosened. Under the reset elastic force of spring one, the fixed clamping plate and the connecting clamping plate are reset and slide into the clamping groove to limit the replaced die head, so that the die head can be quickly replaced, which is convenient to operate, highly practical, effectively saves time, and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of a partial cross-section of the utility model;

[0018] Figure 4 It is a partially exploded structural schematic diagram of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the auxiliary mechanism of the utility model.

[0020] 10. The axial displacement of the upper and lower axial forces is 0.044mm / s and 0.080mm / s. The axial displacement of the upper and lower axial forces is 0.024mm / s. The axial displacement of the upper and lower axial forces is 0.064mm / s. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment 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 1-4As shown, a solid spoke plate ring stamping die comprises a base 1, a support column 2 is arranged on the top of the base 1, a top plate 3 is arranged on the top of the support column 2, a hydraulic cylinder 5 is arranged on the top plate 3, a fixing plate 6 is arranged on the bottom of the hydraulic cylinder 5, a connecting seat 7 is arranged on the bottom of the fixing plate 6 through a fixing piece, an upper die 8 is arranged on the bottom of the connecting seat 7, a connecting groove is opened on the bottom of the upper die 8, a die head 9 is slidably mounted on the inner wall of the connecting groove, a lower die 4 is arranged on the top of the base 1 through bolts, a fixing mechanism 10 for limiting and clamping the die head 9 is arranged on the upper die 8, and the fixing mechanism 10 is arranged on the die head 9, and an auxiliary mechanism 11 for position support for releasing the limit of the die head 9 is arranged on the fixing mechanism 10. In this embodiment, when using When in use, the solid wheel spoke plate ring is placed on the lower die 4, and the hydraulic cylinder 5 is started to drive the fixed plate 6, the connecting seat 7, the upper die 8 and the die head 9 to move downward to stamp the solid wheel spoke plate ring. When the die head 9 is worn after being used for a period of time, the limit on the die head 9 is released by the fixing mechanism 10, and with the cooperation of the auxiliary mechanism 11, the fixing mechanism 10 keeps the limit on the die head 9 released. The die head 9 can be removed by pulling the die head 9 to slide in the connecting groove, and then the intact die head 9 is inserted into the connecting groove, and the auxiliary mechanism 11 is released to support the position of the fixing mechanism 10, and the fixing mechanism 10 will limit the die head 9, so that the die head 9 can be quickly replaced, which is easy to operate and has strong practicality.

[0027] like Figure 1-4 As shown, the fixing mechanism 10 includes two T-shaped columns 1001, and the two T-shaped columns 1001 are rotatably mounted on the upper mold 8, the tops of the two T-shaped columns 1001 are both equipped with gears 1002, and the top of the upper mold 8 is provided with four slide grooves 1003, wherein the inner walls of the two slide grooves 1003 are both slidably mounted with slide bars 1004, and the inner walls of the other two slide grooves 1003 are both slidably mounted with slide bars 2 1006, the tops of the two slide bars 1004 are both equipped with racks 1005, the tops of the two slide bars 2 1006 are both equipped with racks 2 1007, and the racks 1005 and 1007 are connected to each other. Both are meshed with the gear 1002, a fixed rod 1009 is installed on the top of the two rack ones 1005, and a long rod 1008 is installed on the top of the two rack twos 1007. In this embodiment, by pulling the long rod 1008, the two rack twos 1007 are driven to move to the right, so that the two slide bars 1006 slide in the slide groove 1003, and the two T-shaped columns 1001 and the two gears 1002 rotate accordingly, driving the two rack ones 1005 to move to the left, and the two slide bars 1004 slide in the slide groove 1003 accordingly, thereby realizing the long rod 1008 and the fixed rod 1009 to move in opposite directions.

[0028] like Figure 2 , Figure 4-5As shown, there is a snap-in hole 1016 from the left side of the upper mold 8 to the right side, and snap-in grooves 1015 are provided on the left and right sides of the die head 9. A connecting snap-in plate 1011 is installed on the left side of the fixed rod 1009, and a limiting column 1012 is installed on the right side of the upper mold 8. A spring 1013 is sleeved on the outer wall of the limiting column 1012. A fixed snap-in plate 1010 is slidably installed on the outer wall of the limiting column 1012, and the fixed snap-in plate 1010 is installed on the right side of the long rod 1008. The fixed snap-in plate 1010 and the connecting snap-in plate 1011 are respectively slidably installed on the inner walls of the snap-in hole 1016 and the snap-in groove 1015, and a U-shaped rod 1014 is installed on the right side of the fixed snap-in plate 1010. In this embodiment, the fixed snap-in plate 1010 is driven to move rightward by pulling the U-shaped rod 1014. The U-shaped rod 1014 is then released, and the fixed clamping plate 1010 and the connecting clamping plate 1011 are reset under the reset elastic force of the spring 1013, and slide into the clamping groove 1015 to limit the replaced die head 9.

[0029] like Figure 2 , Figure 4 As shown, the number of the limiting columns 1012 and the spring 1013 is set to two, and they are symmetrically distributed on the surface of the upper mold 8. In this embodiment, the stability of the limiting of the die head 9 is enhanced by setting the number and position distribution of the limiting columns 1012 and the spring 1013.

[0030] like Figure 1-2 , Figure 4-5As shown, the auxiliary mechanism 11 includes three slide posts 1103, three mounting grooves 1101 are formed on the top of the U-shaped rod 1014, two springs 1102 are arranged inside the three mounting grooves 1101, and the slide posts 1103 are slidably mounted on the inner wall of the mounting groove 1101, the two springs 1102 are arranged at the bottom of the slide posts 1103, the tops of the three slide posts 1103 are mounted with connecting rods 1104, and the top of the upper mold 8 is mounted with two limiting rods 1105. In this embodiment, the staff tightly grasps the U-shaped rod 1014 and the connecting rod 1105. 04, the connecting rod 1104 moves downward, driving the sliding column 1103 to move downward, compressing the spring two 1102, and pulling the U-shaped rod 1014 and the connecting rod 1104. When they are pulled to the right side of the limiting rod 1105, the connecting rod 1104 and the U-shaped rod 1014 are released in turn, and the connecting rod 1104 is reset under the reset elastic force of the spring two 1102, and the U-shaped rod 1014 is in close contact with the limiting rod 1105 under the reset elastic force of the spring one 1013, so as to provide position limiting support for the U-shaped rod 1014.

[0031] like Figure 5 As shown, protective pads are provided on the U-shaped rod 1014 and the connecting rod 1104, and the protective pads are made of rubber. In this embodiment, the rubber protective pads are provided to enhance the comfort of the staff's hand holding.

[0032] In summary, when in use, the solid wheel spoke plate ring is placed on the lower die 4, and the hydraulic cylinder 5 is started to drive the fixed plate 6, the connecting seat 7, the upper die 8 and the die head 9 to move downward to stamp the solid wheel spoke plate ring. When the die head 9 is worn after being used for a period of time, the limit on the die head 9 is released by the fixing mechanism 10, and with the cooperation of the auxiliary mechanism 11, the fixing mechanism 10 keeps the limit on the die head 9 released. The die head 9 can be removed by pulling the die head 9 to slide in the connecting groove, and then the intact die head 9 is inserted into the connecting groove, and the auxiliary mechanism 11 is released to support the position of the fixing mechanism 10, and the fixing mechanism 10 will limit the die head 9, so that the die head 9 can be quickly moved. The long rod 1008 is easy to replace, easy to operate, and highly practical. By pulling the long rod 1008, the two racks 1007 are driven to move to the right, so that the two slide bars 1006 slide in the slide groove 1003, and the two T-shaped columns 1001 and the two gears 1002 rotate accordingly, driving the two racks 1005 to move to the left, and the two slide bars 1004 slide in the slide groove 1003 accordingly, so that the long rod 1008 and the fixed rod 1009 move in opposite directions, and by pulling the U-shaped rod 1014, the fixed clamping plate 1010 is driven to move to the right, and slides on the limit column 1012 to compress the spring 1013, and the long rod 1008 moves to the right accordingly, and between the gear 1002 and the rack 1005 With the cooperation of the rack 1007, the fixed rod 1009 is driven to move to the left, and the connecting clamping plate 1011 moves to the left accordingly, so that the fixed clamping plate 1010 and the connecting clamping plate 1011 slide in the clamping hole 1016 and the clamping groove 1015 respectively, and disengage from the clamping groove 1015, so that the worn die head 9 can be taken out from the connecting groove, and then the intact die head 9 is inserted into the connecting groove, that is, the U-shaped rod 1014 is loosened, and under the reset elastic force of the spring 1013, the fixed clamping plate 1010 and the connecting clamping plate 1011 are reset and slide into the clamping groove 1015, and the replaced die head 9 is limited. The number and position distribution of the limiting column 1012 and the spring 1013 are set to enhance the die head. 9 To ensure the stability of the limit, the staff holds the U-shaped rod 1014 and the connecting rod 1104 tightly to move the connecting rod 1104 downward, thereby driving the sliding column 1103 downward, compressing the spring 2 1102, and pulling the U-shaped rod 1014 and the connecting rod 1104. When they are pulled to the right side of the limit rod 1105, the connecting rod 1104 and the U-shaped rod 1014 are released in turn. The connecting rod 1104 is reset under the reset elastic force of the spring 2 1102. The U-shaped rod 1014 is in close contact with the limit rod 1105 under the reset elastic force of the spring 1 1013. The position limit support of the U-shaped rod 1014 is provided through a rubber protective pad to enhance the comfort of the staff's hand holding.

[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 solid wheel spoke ring stamping die, comprising a base (1), characterized in that: A support column (2) is arranged on the top of the base (1), a top plate (3) is arranged on the top of the support column (2), a hydraulic cylinder (5) is arranged on the top plate (3), a fixing plate (6) is arranged on the bottom of the hydraulic cylinder (5), a connecting seat (7) is arranged on the bottom of the fixing plate (6) through a fixing member, an upper die (8) is arranged on the bottom of the connecting seat (7), a connecting groove is arranged on the bottom of the upper die (8), a die head (9) is slidably mounted on the inner wall of the connecting groove, a lower die (4) is arranged on the top of the base (1) through bolts, a fixing mechanism (10) for limiting the position of the die head (9) is arranged on the upper die (8), and the fixing mechanism (10) is arranged on the die head (9), and an auxiliary mechanism (11) for supporting the position of the die head (9) to release the limit is arranged on the fixing mechanism (10).

2. A solid wheel spoke ring stamping die according to claim 1, characterized in that: The fixing mechanism (10) comprises two T-shaped columns (1001), and the two T-shaped columns (1001) are rotatably mounted on the upper mold (8), the tops of the two T-shaped columns (1001) are both mounted with gears (1002), the top of the upper mold (8) is provided with four slide grooves (1003), the inner walls of two of the slide grooves (1003) are both slidably mounted with slide bars 1 (1004), and the inner walls of the other two of the slide grooves (1003) are both slidably mounted with slide bars 1 (1004). Slide bar 2 (1006), the tops of the two slide bars 1 (1004) are both equipped with rack 1 (1005), the tops of the two slide bars 2 (1006) are both equipped with rack 2 (1007), and rack 1 (1005) and rack 2 (1007) are both meshed with gear (1002), the tops of the two rack 1s (1005) are equipped with fixed rods (1009), and the tops of the two rack 2s (1007) are equipped with long rods (1008).

3. A solid wheel spoke ring stamping die according to claim 2, characterized in that: A snap-in hole (1016) is provided from the left side of the upper mold (8) to the right side, and snap-in grooves (1015) are provided on both the left and right sides of the mold head (9). A connecting snap-in plate (1011) is installed on the left side of the fixing rod (1009), and a limiting column (1012) is installed on the right side of the upper mold (8). A spring (1013) is sleeved on the outer wall of the limiting column (1012). A fixed snap-in plate (1010) is slidably installed on the outer wall of the limiting column (1012), and the fixed snap-in plate (1010) is installed on the right side of the long rod (1008). The fixed snap-in plate (1010) and the connecting snap-in plate (1011) are slidably installed on the inner walls of the snap-in hole (1016) and the snap-in groove (1015) respectively, and a U-shaped rod (1014) is installed on the right side of the fixed snap-in plate (1010).

4. A solid wheel spoke ring stamping die according to claim 3, characterized in that: The number of the limiting columns (1012) and the spring 1 (1013) is set to two, and they are symmetrically distributed on the surface of the upper mold (8).

5. The solid wheel spoke ring stamping die according to claim 3, characterized in that: The auxiliary mechanism (11) includes three slide posts (1103), three installation grooves (1101) are provided on the top of the U-shaped rod (1014), spring 2 (1102) is provided inside each of the three installation grooves (1101), and the slide posts (1103) are slidably installed on the inner wall of the installation groove (1101), spring 2 (1102) is provided at the bottom of the slide posts (1103), connecting rods (1104) are installed on the top of the three slide posts (1103), and two limit rods (1105) are installed on the top of the upper mold (8).

6. A solid wheel spoke ring stamping die according to claim 5, characterized in that: The U-shaped rod (1014) and the connecting rod (1104) are both provided with protective pads, and the protective pads are made of rubber material.

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