Stamping die equipment for automobile stamping parts

Abstract

The utility model provides stamping die equipment for automobile stamping parts, belongs to the technical field of automobile stamping parts, and is used for solving the problem of low positioning and clamping speed of the existing automobile stamping parts. Comprising a bottom plate and a lifting assembly, the lifting assembly comprises four sleeve rods and two electric push rods, the four sleeve rods and the two electric push rods are all fixed to the upper portion of the bottom plate, the electric push rods are all located between the two sleeve rods at the corresponding positions, a mounting plate is fixed to the upper portions of the four sleeve rods and the two electric push rods, and a first discharging hole is formed in the upper portion of the mounting plate; a positioning assembly is arranged below the mounting plate, and a collecting assembly is arranged above the bottom plate; according to the stamping die equipment for the automobile stamping parts, the positioning assembly and the lifting assembly are matched, the circular stamping parts are positioned and clamped through the limiting plate, the circular stamping parts are kept in the center state, the stamping die device conducts stamping die on the circular stamping parts, the automobile stamping parts can be quickly positioned and clamped, and the stamping die efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile stamping parts and relates to a die device for automobile stamping parts. Background Art

[0002] Stamping parts are formed by applying external force to plates, strips, pipes and profiles through presses and dies to make them plastically deform or separate, thereby obtaining workpieces of the desired shape and size. Stamping and forging are both plastic processing or pressure processing, collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and steel strips.

[0003] The bottom cover, dust cover, end cover and other parts in the car need to be processed by stamping process. Among them, the stamping process includes punching, bending, stretching, drawing, shaping, etc. When stamping the car, the stamping parts need to be positioned and clamped first. Among them, round stamping parts are particularly difficult to position and clamp. Currently, manual positioning and clamping are mostly used, and the positioning and clamping speed is slow, resulting in low efficiency of the die. Therefore, we propose a die equipment for automobile stamping parts. Utility Model Content

[0004] The purpose of this utility model is to solve the above problems in the existing technology and propose an automobile stamping die device. The technical problem to be solved by this device is: how to quickly position and clamp automobile stamping parts, thereby improving the efficiency of the die.

[0005] The purpose of this utility model can be achieved through the following technical solutions:

[0006] A die equipment for automobile stamping parts includes a base plate and a lifting assembly, wherein the lifting assembly includes four sleeve rods and two electric push rods, the four sleeve rods and the two electric push rods are all fixed above the base plate, and the electric push rods are all located between the two sleeve rods at corresponding positions. A mounting plate is fixed above the four sleeve rods and the two electric push rods, a blanking hole is opened above the mounting plate, a positioning assembly is provided below the mounting plate, and a collecting assembly is provided above the base plate.

[0007] A plurality of inclined slots are provided below the mounting plate.

[0008] With the above structure, several inclined slots provide installation locations for the positioning components.

[0009] The positioning assembly includes a ring gear, which is rotatably arranged below the mounting plate. A mounting circular plate is fixed inside the ring gear, and two blanking holes are opened on the mounting circular plate. A plurality of arc-shaped grooves are opened on the mounting circular plate. A moving column is slidingly arranged inside the arc-shaped groove. A limit plate is rotatably arranged on the moving column. The limit plate is located between the mounting plate and the mounting circular plate. The moving column is slidably arranged on the inclined groove at the corresponding position.

[0010] With the above structure, the ring gear drives the mounting circular plate to rotate, the mounting circular plate drives the arc groove to rotate, the arc groove drives the moving column to move, the moving column drives the limit plate to rotate and move, and the limit plate positions and clamps the circular stamping part.

[0011] The positioning assembly also includes a gear motor, which is fixed above the mounting plate. A driving gear is fixed on the output shaft of the gear motor, and the driving gear is meshed with the ring gear.

[0012] With the above structure, the gear motor drives the driving gear to rotate through the output shaft, and the driving gear drives the ring gear to rotate.

[0013] The collection assembly includes a support platform, which is fixed above the base plate. A collection box is slidably arranged inside the support platform. Three blanking holes are opened above the support platform. Several support columns are fixed above the support platform. A mold is fixed above the several support columns. The mold is located below the mounting circular plate.

[0014] With the above structure, several support columns can provide installation positions for the mold, and the waste materials after punching fall into the inside of the blanking hole three, and the waste materials after punching fall into the inside of the collection box through the blanking hole.

[0015] Compared with the existing technology, this automobile stamping die equipment has the following advantages:

[0016] Through the cooperation of the positioning assembly and the lifting assembly, the circular stamping parts that need to be punched are placed into the inside of the blanking hole. The gear motor drives the driving gear to rotate through the output shaft, and the driving gear drives the ring gear to rotate. The ring gear drives the mounting circular plate to rotate, and the mounting circular plate drives the arc groove to rotate. The arc groove drives the moving column to move, and the moving column drives the limit plate to rotate and move. The limit plate positions and clamps the circular stamping parts to keep the circular stamping parts in the center. Then the die device punches the die, which can quickly position and clamp the automobile stamping parts, thereby improving the die punching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front view structural diagram of the present utility model;

[0019] Figure 3 This is a schematic diagram of the transverse cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the longitudinal cross-sectional structure of the utility model;

[0021] In the figure: 1. Gear motor; 2. Electric push rod; 3. Collection box; 4. Bottom plate; 5. Sleeve rod; 6. Mounting plate; 7. Limit plate; 8. Blanking hole 1; 9. Driving gear; 10. Support platform; 11. Ring gear; 12. Mold; 13. Support column; 14. Blanking hole 2; 15. Moving column; 16. Arc groove; 17. Mounting circular plate; 18. Blanking hole 3; 19. Bevel groove. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent 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. Therefore, they should not be understood as limitations on this patent.

[0025] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0026] See also Figure 1-4 The present embodiment provides a die device for automobile stamping parts, including a base plate 4 and a lifting assembly. The lifting assembly includes four sleeve rods 5 and two electric push rods 2. The four sleeve rods 5 and the two electric push rods 2 are all fixed above the base plate 4. The electric push rods 2 are all located between the two sleeve rods 5 at corresponding positions. A mounting plate 6 is fixed above the four sleeve rods 5 and the two electric push rods 2. A blanking hole 8 is provided above the mounting plate 6. A positioning assembly is provided below the mounting plate 6, and a collecting assembly is provided above the base plate 4.

[0027] A plurality of inclined slots 19 are provided below the mounting plate 6 ; the plurality of inclined slots 19 provide mounting locations for the positioning components.

[0028] The positioning assembly includes a ring gear 11, which is rotatably arranged below the mounting plate 6. A mounting circular plate 17 is fixed inside the ring gear 11. A blanking hole 14 is provided on the mounting circular plate 17. A plurality of arc-shaped grooves 16 are provided on the mounting circular plate 17. A movable column 15 is slidingly provided inside the arc-shaped groove 16. A limit plate 7 is rotatably provided on the movable column 15. The limit plate 7 is located between the mounting plate 6 and the mounting circular plate 17. The movable column 15 is slidably provided on the inclined groove 19 at the corresponding position; the ring gear 11 drives the mounting circular plate 17 to rotate, the mounting circular plate 17 drives the arc-shaped groove 16 to rotate, the arc-shaped groove 16 drives the movable column 15 to move, the movable column 15 drives the limit plate 7 to rotate and move, and the limit plate 7 positions and clamps the circular stamping part.

[0029] The positioning assembly also includes a gear motor 1, which is fixed above the mounting plate 6. A driving gear 9 is fixed to the output shaft of the gear motor 1, and the driving gear 9 is engaged with the ring gear 11; the gear motor 1 drives the driving gear 9 to rotate through the output shaft, and the driving gear 9 drives the ring gear 11 to rotate.

[0030] The collecting assembly includes a support platform 10, which is fixed above the base plate 4. A collecting box 3 is slidingly arranged inside the support platform 10. A blanking hole 3 18 is provided above the support platform 10. Several support columns 13 are fixed above the support platform 10. A mold 12 is fixed above the several support columns 13. The mold 12 is located below the mounting circular plate 17. Several support columns 13 can provide an installation position for the mold 12. The waste material after stamping falls into the inside of the blanking hole 3 18, and the waste material after stamping falls into the inside of the collecting box 3 through the blanking hole.

[0031] The working principle of this utility model:

[0032] The two electric push rods 2 extend to drive the mounting plate 6 to rise, and then the mold 12 is installed on several support columns 13. After that, the two electric push rods 2 contract to drive the mounting plate 6 to descend, and the mounting plate 6 drives the ring gear 11 to descend, and the ring gear 11 drives the mounting circular plate 17 to descend, and the mold 12 is inserted into the inside of the blanking hole 2 14, and the circular stamping parts that need to be punched are placed into the inside of the blanking hole 1 8. The gear motor 1 drives the active gear 9 to rotate through the output shaft, and the active gear 9 drives the ring gear 11 to rotate, and the ring gear 11 drives the mounting circular plate 17 to rotate, and the mounting circular plate 17 drives the arc groove 16 to rotate, and the arc groove 16 drives the moving column 15 to move, and the moving column 15 drives the limit plate 7 to rotate and move, and the limit plate 7 positions and clamps the circular stamping parts so that the circular stamping parts remain in the center state. Then the die device punches the die, and the waste after punching falls into the inside of the blanking hole 3 18, and the waste after punching falls into the inside of the collecting box 3 through the blanking hole, and the collecting box 3 can collect the waste after punching.

[0033] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A die equipment for automobile stamping parts, comprising a base plate (4) and a lifting assembly, characterized in that: The lifting assembly comprises four sleeve rods (5) and two electric push rods (2), the four sleeve rods (5) and the two electric push rods (2) are all fixed above the bottom plate (4), the electric push rods (2) are all located between the two sleeve rods (5) at corresponding positions, a mounting plate (6) is fixed above the four sleeve rods (5) and the two electric push rods (2), a blanking hole (8) is provided above the mounting plate (6), a positioning assembly is provided below the mounting plate (6), and a collecting assembly is provided above the bottom plate (4).

2. The automobile stamping die equipment according to claim 1, characterized in that: A plurality of inclined slots (19) are provided below the mounting plate (6).

3. The automobile stamping die equipment according to claim 1, characterized in that: The positioning assembly comprises a ring gear (11), the ring gear (11) is rotatably arranged below the mounting plate (6), a mounting circular plate (17) is fixed inside the ring gear (11), two blanking holes (14) are provided on the mounting circular plate (17), a plurality of arc-shaped grooves (16) are provided on the mounting circular plate (17), a moving column (15) is slidably arranged inside the arc-shaped groove (16), a limiting plate (7) is rotatably arranged on the moving column (15), the limiting plate (7) is located between the mounting plate (6) and the mounting circular plate (17), and the moving column (15) is slidably arranged on the inclined groove (19) at the corresponding position.

4. The automobile stamping die equipment according to claim 3, characterized in that: The positioning assembly further comprises a gear motor (1), which is fixed above the mounting plate (6). A driving gear (9) is fixed on the output shaft of the gear motor (1), and the driving gear (9) is meshed with a ring gear (11).

5. The automobile stamping die equipment according to claim 1, characterized in that: The collecting assembly includes a supporting platform (10), which is fixed above the bottom plate (4), a collecting box (3) is slidably provided inside the supporting platform (10), a blanking hole (18) is provided above the supporting platform (10), a plurality of supporting columns (13) are fixed above the supporting platform (10), a mold (12) is fixed above the plurality of supporting columns (13), and the mold (12) is located below the mounting circular plate (17).

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