Stamping die for positioning automobile parts

Abstract

The utility model discloses an automobile part positioning stamping die which comprises a main box body, a motor is fixedly connected to one end of the upper portion of the main box body, a rotating disc mechanism is fixedly connected to one end of the side face of the motor, the output end of the motor penetrates through the main box body to be fixedly connected with the rotating disc mechanism, and a stamping punching die mechanism is slidably connected to one end in the rotating disc mechanism. An auxiliary punching die mechanism is arranged in the main box body; by means of the rotary table mechanism, the stamping and punching die mechanism and the auxiliary punching die mechanism, the problems that in the stamping process, machined parts can deform, and the accuracy of the machined parts is inconsistent are solved, the quality of the machined parts is better, the auxiliary punching die can enable stamped materials to pop out automatically, and the punching efficiency is improved. Stamped workpieces can be collected conveniently, and the turntable mechanism can control the pressure during stamping each time, so that deformation and machining precision of materials are better controlled, impact force and abrasion borne by the die can be reduced, and the service life of the die is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a stamping die for positioning automobile parts. Background Art

[0002] Because some of the existing stamping dies for automobile parts do not have the function of positioning stamping, they will cause deformation during the stamping process, resulting in inconsistent accuracy of the workpiece, affecting the quality of the workpiece, and general stamping devices are inconvenient to take materials during stamping, which is very troublesome to use and is not easy to control the pressure during each stamping, so further improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that some of the existing stamping dies for automobile parts mentioned in the above background technology do not have the function of positioning stamping, which will cause deformation during the stamping process, resulting in inconsistent accuracy of the processed parts, affecting the quality of the processed parts, and the general stamping device is inconvenient to take materials during stamping, which is very troublesome to use and is not convenient to control the pressure during each stamping. A positioning stamping die for automobile parts is provided, which has the advantages and solves the problems raised by the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die for positioning automobile parts, comprising: a main box body, a motor is fixedly connected to one end of the upper part of the main box body, a turntable mechanism is fixedly connected to one end of the side of the motor, the output end of the motor passes through the main box body and is fixedly connected to the turntable mechanism, a stamping and punching die mechanism is slidably connected to one end of the turntable mechanism, and an auxiliary punching die mechanism is arranged inside the main box body.

[0005] As a further solution of the utility model: the main box includes an operating table, a support block is fixedly connected to one end above the operating table, a support frame is fixedly connected to one end of the side of the support block, a through hole is opened at one end above the support frame, and the through hole is adapted to the connecting block.

[0006] As a further solution of the utility model: the turntable mechanism includes a turntable, a clamping block is fixedly connected to one end of the turntable side, a trapezoidal groove is opened inside the clamping block, a trapezoidal block is slidably connected inside the clamping block, a threaded rod is screwed on the top of the clamping block, a turntable is fixedly connected to one end of the trapezoidal block side, and a circular groove is opened at one end of the turntable side.

[0007] As a further solution of the utility model: the stamping and punching mold mechanism includes a moving column, which is adapted to the circular groove, a connecting block is fixedly connected to one end of the side of the moving column, a limiting cylinder is fixedly connected below the connecting block, a limiting disk is fixedly connected to the inside of the limiting cylinder, a stamping disk is slidably connected to the inside of the limiting cylinder, and a spring is sleeved on one end of the side of the stamping disk.

[0008] As a further solution of the utility model: the auxiliary punching mold mechanism includes a sleeve, the sleeve is adapted to the limiting cylinder, one end of the sleeve below is slidably connected with a boss column, the boss column is adapted to the stamping disk, and one end of the side of the boss column is sleeved with a second spring.

[0009] As a further solution of the utility model: the threaded rod passes through the clamping block and is threadedly connected with the trapezoidal block.

[0010] As a further solution of the utility model: the limiting cylinder and the stamping disk are adapted to each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model solves the problems of deformation of workpieces during the stamping process and inconsistent accuracy of the workpieces after processing by using a turntable mechanism, a stamping and punching die mechanism and an auxiliary punching die mechanism. The quality of the workpieces is better, and the auxiliary punching die can automatically eject the material after stamping, which is convenient for collecting the stamped workpieces. The turntable mechanism can control the size of the pressure during each stamping, thereby better controlling the deformation and processing accuracy of the material, ensuring that the size of the stamped parts is more accurate, and can also reduce the impact force and wear on the mold, thereby extending the service life of the mold and having better applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the punching mechanism in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the punching die mechanism in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the main box mechanism in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the auxiliary punching die mechanism in the utility model;

[0018] Figure 6 It is a structural schematic diagram of some parts of the turntable mechanism in the utility model.

[0019] In the figure: 1. main box; 11. operating table; 12. support block; 13. support frame; 131. through hole; 2. motor; 3. turntable mechanism; 31. turntable; 32. clamping block; 321. trapezoidal groove; 33. trapezoidal block; 34. threaded rod; 35. turntable; 351. circular groove; 4. stamping and punching die mechanism; 41. moving column; 42. connecting block; 43. limiting cylinder; 431. limiting disk; 44. stamping disk; 45. spring; 5. auxiliary punching die mechanism; 51. sleeve; 52. boss column; 53. second spring. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figures 1 to 6 In the embodiment of the utility model, a stamping die for positioning automobile parts includes: a main box body 1, a motor 2 is fixedly connected to one end of the upper side of the main box body 1, a turntable mechanism 3 is fixedly connected to one end of the side of the motor 2, the output end of the motor 2 passes through the main box body 1 and is fixedly connected to the turntable mechanism 3, a stamping and punching die mechanism 4 is slidably connected to one end of the turntable mechanism 3, and an auxiliary punching die mechanism 5 is arranged inside the main box body 1.

[0023] The above scheme is adopted: the motor 2 fixed on the top of the main box body 1 drives the turntable mechanism 3 to rotate so as to punch the punching die mechanism 4 downward, and the auxiliary punching die mechanism 5 can assist the punching die mechanism 4 to punch it better.

[0024] The main box body 1 includes an operating table 11 , a support block 12 is fixedly connected to one end of the operating table 11 , a support frame 13 is fixedly connected to one end of the side of the support block 12 , a through hole 131 is opened at one end of the support frame 13 , and the through hole 131 is adapted to the connection block 42 .

[0025] The turntable mechanism 3 includes a turntable 31, a clamping block 32 is fixedly connected to one end of the side of the turntable 31, a trapezoidal groove 321 is provided inside the clamping block 32, a trapezoidal block 33 is slidably connected inside the clamping block 32, a threaded rod 34 is screwed on the top of the clamping block 32, a turntable 35 is fixedly connected to one end of the side of the trapezoidal block 33, and a circular groove 351 is provided at one end of the side of the turntable 35.

[0026] The above scheme is adopted: the turntable 31 fixed on its side is driven to rotate by the output end of the motor 2, and the turntable 31 is threadedly connected to the trapezoidal block 33 through the threaded rod 34 to fix the turntable 35. The threaded rod 34 can rotate to drive the trapezoidal block 33 to move up and down, so that the turntable 35 is an eccentric wheel when it rotates. The more the threaded rod 34 moves, the greater the eccentricity, thereby increasing the downward force.

[0027] The stamping and punching die mechanism 4 includes a moving column 41, which is adapted to the circular groove 351. A connecting block 42 is fixedly connected to one end of the side of the moving column 41. A limiting cylinder 43 is fixedly connected below the connecting block 42. A limiting disk 431 is fixedly connected inside the limiting cylinder 43. A stamping disk 44 is slidably connected inside the limiting cylinder 43. A spring 45 is sleeved on one end of the side of the stamping disk 44.

[0028] The above scheme is adopted: the circular groove 351 opened inside the turntable 35 is adapted to the slidingly connected moving column 41, thereby driving the moving column 41 to move up and down, thereby driving the entire stamping and punching mold mechanism 4 to move up and down. When the stamping and punching mold mechanism 4 moves downward, it presses the plate to fix it and then punches downward.

[0029] The auxiliary punching die mechanism 5 includes a sleeve 51 , which is adapted to the limiting cylinder 43 . A boss column 52 is slidably connected to one end below the sleeve 51 . The boss column 52 is adapted to the punching disk 44 . A second spring 53 is sleeved on one end of the side of the boss column 52 .

[0030] The above solution is adopted: when the stamping disc 44 stamps downward, it overlaps with the boss column 52, and the limiting cylinder 43 continues to stamp downward, thereby squeezing the plate to achieve the desired effect, and finally the second spring 53 pops out the original part above the sleeve 51 to realize the stamping operation.

[0031] The threaded rod 34 passes through the clamping block 32 and is screwed to the trapezoidal block 33 .

[0032] The limiting cylinder 43 and the punching plate 44 are matched with each other.

[0033] The working principle of the utility model is: first, the output end of the motor 2 drives the turntable 31 fixed on its side to rotate, the turntable 31 is threadedly connected to the trapezoidal block 33 through the threaded rod 34 to fix the turntable 35, the circular groove 351 opened inside the turntable 35 is adapted to the slidingly connected moving column 41, the threaded rod 34 can be rotated to drive the trapezoidal block 33 to move up and down, so that the turntable 35 is an eccentric wheel when it rotates, the more the threaded rod 34 moves, the greater the eccentricity, so that the downward force is greater, thereby driving the moving column 41 to move up and down , thereby driving the entire stamping and punching die mechanism 4 to move up and down. When the stamping and punching die mechanism 4 moves downward, it presses the plate to fix it. When moving, the limiting cylinder 43 will squeeze the sleeve 51 downward. The limiting plate 431 can limit and fix the stamping plate 44 when it slides up and down. When the stamping plate 44 stamps downward, it overlaps with the boss column 52, and the limiting cylinder 43 continues to stamp downward, thereby squeezing the plate to achieve the desired effect. Finally, the second spring 53 pops out the original above the sleeve 51 to realize the stamping operation.

[0034] What is described above 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 positioning automobile parts, characterized in that: include: A main box body (1), wherein a motor (2) is fixedly connected to one end of the upper side of the main box body (1), a turntable mechanism (3) is fixedly connected to one end of the side of the motor (2), a punching die mechanism (4) is slidably connected to one end of the turntable mechanism (3), and an auxiliary punching die mechanism (5) is arranged inside the main box body (1).

2. The stamping die for positioning automobile parts according to claim 1, characterized in that: The main box (1) comprises an operating table (11), a support block (12) is fixedly connected to one end above the operating table (11), a support frame (13) is fixedly connected to one end of the side of the support block (12), and a through hole (131) is provided at one end above the support frame (13).

3. The stamping die for positioning automobile parts according to claim 1, characterized in that: The turntable mechanism (3) comprises a turntable (31), a clamping block (32) is fixedly connected to one end of the side of the turntable (31), a trapezoidal groove (321) is provided inside the clamping block (32), a trapezoidal block (33) is slidably connected inside the clamping block (32), a threaded rod (34) is screwed on the top of the clamping block (32), a turntable (35) is fixedly connected to one end of the side of the trapezoidal block (33), and a circular groove (351) is provided on one end of the side of the turntable (35).

4. The stamping die for positioning automobile parts according to claim 1, characterized in that: The punching and perforating die mechanism (4) comprises a movable column (41), one end of the side of the movable column (41) is fixedly connected to a connecting block (42), a limiting cylinder (43) is fixedly connected below the connecting block (42), a limiting disk (431) is fixedly connected inside the limiting cylinder (43), a punching disk (44) is slidably connected inside the limiting cylinder (43), and a spring (45) is sleeved on one end of the side of the punching disk (44).

5. The stamping die for positioning automobile parts according to claim 1, characterized in that: The auxiliary punching die mechanism (5) comprises a sleeve (51), one lower end of the sleeve (51) is slidably connected to a boss column (52), and one side end of the boss column (52) is sleeved with a second spring (53).

6. The stamping die for positioning automobile parts according to claim 3, characterized in that: The threaded rod (34) passes through the clamping block (32) and is threadedly connected to the trapezoidal block (33).

7. The stamping die for positioning automobile parts according to claim 4, characterized in that: The limiting cylinder (43) and the punching disc (44) are matched with each other.

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