Side shaping die

Abstract

The utility model discloses a side shaping die, and belongs to the field of automobile part production dies. Which comprises an upper die assembly and a lower die assembly, and is characterized in that the upper die assembly comprises a material pressing block and side shaping cutter blocks arranged on the left side and the right side of the material pressing block, the lower die assembly comprises a shaping male die and driving guide plates arranged on the left side and the right side of the shaping male die, and the material pressing block right faces the shaping male die; during die assembly, the side shaping cutter block can slide along the driving guide plate so as to be close to or away from the shaping male die, and after die assembly, a shaping containing space of the automobile front suspension support reinforcing plate is defined by the material pressing block, the side shaping cutter block and the shaping male die; according to the multi-surface synchronous positioning and shaping die, the working procedures are saved, the die structure is simplified, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to a side shaping die, in particular to a side shaping die for producing a reinforcement plate of a front suspension bracket of an automobile, and belongs to the field of automobile parts production dies. Background Art

[0002] There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is becoming larger and larger. In recent years, auto parts manufacturers have also developed rapidly. The suspension system is an important part of the vehicle and has a great influence on the driving smoothness and handling stability of the vehicle. As the guiding and force transmission element of the vehicle suspension system, the control arm transmits various forces acting on the wheel to the body, while ensuring that the wheel moves along a certain trajectory, and its layout and structural dimensions directly determine the motion characteristics and ride comfort of the suspension system. The front mounting bracket of the lower control arm of the front suspension of the car is a frequently used device in the automotive industry. The requirements for the front mounting bracket of the lower control arm of the front suspension of the car are very high in terms of auto parts. The front mounting bracket reinforcement plate of the lower control arm of the front suspension of the car is an auxiliary component of the front mounting bracket of the lower control arm of the front suspension of the car, which plays an important role in the operation and work of the car and has an important role.

[0003] As the automobile industry becomes more and more sophisticated, the requirements for automobile accessories are also getting higher and higher. This requirement is not only reflected in the quality of the accessories, but also in the control of the accessories manufacturing process. In the prior art, stamping dies are usually used to process and produce the front mounting bracket reinforcement plate of the lower control arm of the automobile front suspension (referred to as the automobile front suspension bracket reinforcement plate). Generally, the stamping die includes an upper die and a lower die. When in use, the material is placed on the lower die, and the upper die is controlled to stamp downward to separate or plastically deform the material, thereby obtaining the required parts. The automobile front suspension bracket reinforcement plate is a special-shaped part composed of multiple curved surfaces. Its structure is relatively complex and requires multiple stamping dies for multiple stamping processes, including primary molding, secondary molding, side trimming, side repair, and secondary side trimming.

[0004] The existing automobile front suspension bracket reinforcement plate side shaping die can usually only shape the structure of one side of the reinforcement plate in one stamping. To complete all the side shaping of the same workpiece, two or even multiple sets of dies and multiple stamping processes are required, which is relatively complicated, costly, low in processing efficiency, and affects processing accuracy.

[0005] It should be noted that the above content is within the technical knowledge scope of the inventor and does not necessarily constitute prior art. Summary of the invention

[0006] In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a side shaping die.

[0007] The technical solution adopted by the utility model is: designing a side shaping mold, including an upper mold assembly and a lower mold assembly, the upper mold assembly includes a pressure block and side shaping knife blocks arranged on the left and right sides of the pressure block, the lower mold assembly includes a shaping punch and a driving guide plate arranged on the left and right sides of the shaping punch, the pressure block is opposite to the shaping punch, and the side shaping knife block can slide along the driving guide plate to approach or move away from the shaping punch when the mold is closed. After the mold is closed, the pressure block, the side shaping knife block and the shaping punch form a shaping accommodating space for the reinforcement plate of the front suspension bracket of the automobile.

[0008] Furthermore, the upper mold assembly also includes an upper support plate, a fixed plate, a nitrogen spring, a guide column and a guide sleeve. The fixed plate is arranged below the upper support plate. Guide sleeves are respectively arranged at the four corners of the fixed plate. Guide columns are respectively arranged at the four corners of the pressing block. The guide columns are slidably connected to the guide sleeves. A plurality of nitrogen springs are installed under the upper support plate. The nitrogen springs pass through the fixed plate and are connected to the pressing block.

[0009] Furthermore, the upper mold assembly also includes an inclined wedge driving seat and an inclined wedge sliding block, the inclined wedge sliding block is slidably connected to the inclined wedge driving seat, and the side shaping knife block is installed on the inclined wedge sliding block.

[0010] Furthermore, the lower die assembly also includes a material guiding frame, and three material guiding frames are arranged at the front and rear ends of the shaping punch, and the three material guiding frames are arranged in a triangle.

[0011] Furthermore, the lower die assembly also includes a height-limiting column and a guide seat plate, the driving guide plate is mounted on the guide seat plate, and the height-limiting column is arranged on one side of the shaping punch and at least two are arranged.

[0012] Furthermore, the lower mold assembly also includes a positioning pin and a stripping assembly, which are respectively arranged inside the shaping punch and penetrate the shaping punch, and the stripping assembly includes a rectangular coil spring and a guide pin connected to the rectangular coil spring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can complete all side shaping of the same automobile front suspension bracket reinforcement plate workpiece by one stamping, and only requires one set of molds and one stamping process, which is relatively simple, low in cost, high in processing efficiency, and better in processing accuracy.

[0015] The utility model makes the part profile always in a controlled state by first pressing the material and then shaping the side of the part profile, thereby improving the quality and precision of the side shaping profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the axonometric drawing of the utility model.

[0018] Figure 2 This is a schematic diagram of a workpiece (rough material of a reinforcement plate for a front suspension bracket of an automobile) that needs to be stamped in the present invention.

[0019] Figure 3 for Figure 1 load Figure 2 Schematic diagram of the structure after the artifact in.

[0020] Figure 4 for Figure 1 Schematic diagram of the structure after hiding some parts.

[0021] Figure 5 It is a schematic diagram of assembling the side shaping cutter block, the wedge drive seat and other accessory parts of the utility model.

[0022] Figure 6 for Figure 5 Schematic diagram from another perspective.

[0023] Figure 7 for Figure 6 Schematic diagram of the structure after hiding some parts.

[0024] Figure 8 for Figure 7 Schematic diagram of the structure after hiding some parts.

[0025] Fig. 9 It is a schematic diagram of the pressing block of the utility model.

[0026] Fig.10 It is a schematic diagram of the shaping punch of the utility model.

[0027] In the figure: 1. Upper die assembly; 2. Lower die assembly; 3. Pressing block; 4. Side shaping knife block; 5. Shaping punch; 6. Driving guide plate; 7. Upper support plate; 8. Fixed plate; 9. Nitrogen spring; 10. Guide column; 11. Guide sleeve; 12. Wedge drive seat; 13. Wedge slider; 14. Material guiding frame; 15. Height limiting column; 16. Guide seat plate; 17. Positioning pin; 18. Stripping assembly. DETAILED DESCRIPTION

[0028] 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. Based on the embodiment of 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.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example 1

[0031] like Figure 1-Figure 10 As shown:

[0032] A side shaping mold includes an upper mold assembly 1 and a lower mold assembly 2. The upper mold assembly 1 includes a pressure block 3 and side shaping blade blocks 4 arranged on the left and right sides of the pressure block 3. The lower mold assembly 2 includes a shaping punch 5 and a driving guide plate 6 arranged on the left and right sides of the shaping punch 5. The pressure block 3 faces the shaping punch 5. When the mold is closed, the side shaping blade block 4 can slide along the driving guide plate 6 to approach or move away from the shaping punch 5. After the mold is closed, the pressure block 3, the side shaping blade block 4 and the shaping punch 5 form a shaping accommodation space for the front suspension bracket reinforcement plate of the automobile. When in use, the workpiece is placed on the shaping punch 5 and limited, and the upper mold assembly 1 is driven to punch downward. The side shaping blade blocks 4 on the left and right sides of the pressure block 3 simultaneously shape the left and right sides of the workpiece.

[0033] The upper mold assembly 1 also includes an upper support plate 7, a fixed plate 8, a nitrogen spring 9, a guide column 10 and a guide sleeve 11. The upper support plate 7 is fixedly arranged, the fixed plate 8 is arranged below the upper support plate 7 and is fixedly connected to the upper mold base (the upper mold base is not shown in the drawings), guide sleeves 11 are respectively arranged at the four corners of the fixed plate 8, and guide columns 10 are respectively arranged at the four corners of the pressing block 3. The guide columns 10 are slidably connected with the guide sleeves 11 to facilitate the upward and downward movement of the pressing block 3 relative to the fixed plate 8. A plurality of nitrogen springs 9 are installed under the upper support plate 7, and the nitrogen springs 9 penetrate the fixed plate 8 and are connected to the pressing block 3 to drive the pressing block 3 to move.

[0034] The upper mold assembly 1 also includes a wedge drive seat 12 and a wedge slider 13. The wedge slider 13 is slidably connected to the wedge drive seat 12. The side shaping knife block 4 is installed on the wedge slider 13. When the mold is closed, the wedge slider 13 slides on the wedge drive seat 12 and slides along the driving guide plate 6, thereby driving the side shaping knife block 4 to slide along the driving guide plate 6.

[0035] The lower die assembly 2 also includes a material guiding frame 14. A total of three material guiding frames 14 are provided at the front and rear ends of the shaping punch 5, and the three material guiding frames 14 are arranged in a triangular shape, which is convenient for placing and removing workpieces. The lower die assembly 2 also includes a height limiting column 15 and a guide seat plate 16. The driving guide plate 6 is installed on the guide seat plate 16. The height limiting column 15 is provided on one side of the shaping punch 5 and at least two are provided. The lower die assembly 2 also includes a positioning pin 17 and a stripping assembly 18. The positioning pin 17 and the stripping assembly 18 are respectively provided inside the shaping punch 5 and pass through the shaping punch 5. The stripping assembly 18 includes a rectangular coil spring and a guide pin connected to the rectangular coil spring. The workpiece is limited by the positioning pin 17, and the shaped workpiece is ejected by the stripping assembly 18.

[0036] The present application adopts a plurality of side shaping blocks surrounding the profiling positioning seat (shaping punch 5). During processing, after the workpiece is placed on the profiling positioning seat and positioned, the mold is closed, and the side cutter on the upper mold seat moves downward to drive a plurality of bevels on the lower mold seat to slide toward the profiling positioning seat, until the pressure plate presses the workpiece and the shaping surface of the side shaping block is positioned and fitted with the side of the workpiece at the position to be shaped, and multi-faceted synchronous shaping action and multi-faceted synchronous positioning and shaping are performed, which saves working procedures, simplifies the mold structure, and reduces costs.

[0037] In addition, in the description of the present utility model, unless otherwise specified, if the terms "multiple", "multiple roots", "multiple groups" are used, they mean two or more than two, and "several", "several roots", "several groups" mean one or more than one. In the description of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, it is only for the convenience of describing the present utility model and simplifying the description, and does 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 utility model. In addition, if the terms "first", "second", "third" are used, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] The specific implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation modes, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A side shaping mold, comprising an upper mold assembly (1) and a lower mold assembly (2), Features: The upper mold assembly (1) comprises a pressing block (3) and side shaping blade blocks (4) arranged on the left and right sides of the pressing block (3); the lower mold assembly (2) comprises a shaping punch (5) and a driving guide plate (6) arranged on the left and right sides of the shaping punch (5); the pressing block (3) faces the shaping punch (5); when the mold is closed, the side shaping blade blocks (4) can slide along the driving guide plate (6) to approach or move away from the shaping punch (5); after the mold is closed, a shaping accommodation space for a front suspension bracket reinforcement plate of an automobile is formed between the pressing block (3), the side shaping blade blocks (4) and the shaping punch (5).

2. A side shaping mold according to claim 1, Features: The upper mold assembly (1) also includes an upper supporting plate (7), a fixed plate (8), a nitrogen spring (9), a guide column (10) and a guide sleeve (11); the fixed plate (8) is arranged below the upper supporting plate (7); the four corners of the fixed plate (8) are respectively provided with guide sleeves (11); the four corners of the pressing block (3) are respectively provided with guide columns (10); the guide columns (10) are slidably connected to the guide sleeves (11); a plurality of nitrogen springs (9) are installed below the upper supporting plate (7); the nitrogen springs (9) penetrate the fixed plate (8) and are connected to the pressing block (3).

3. A side shaping mold according to claim 2, Features: The upper die assembly (1) further comprises an inclined wedge drive seat (12) and an inclined wedge slider (13), wherein the inclined wedge slider (13) is slidably connected to the inclined wedge drive seat (12), and the side shaping knife block (4) is mounted on the inclined wedge slider (13).

4. A side shaping mold according to claim 3, Features: The lower die assembly (2) further comprises a material guiding frame (14), and a total of three material guiding frames (14) are arranged at the front and rear ends of the shaping punch (5), and the three material guiding frames (14) are arranged in a triangle.

5. A side shaping mold according to claim 4, Features: The lower die assembly (2) further comprises a height limiting column (15) and a guide seat plate (16), the driving guide plate (6) being mounted on the guide seat plate (16), and the height limiting column (15) being arranged on one side of the shaping punch (5) and at least two columns are arranged.

6. A side shaping mold according to claim 5, Features: The lower die assembly (2) further comprises a positioning pin (17) and a stripping assembly (18), wherein the positioning pin (17) and the stripping assembly (18) are respectively arranged inside the shaping punch (5) and penetrate the shaping punch (5), and the stripping assembly (18) comprises a rectangular coil spring and a guide pin connected to the rectangular coil spring.

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