Automobile hardware stamping die

Abstract

The utility model relates to the technical field of stamping dies, in particular to an automobile hardware stamping die which comprises a bottom plate. Supporting columns are fixedly connected to the bottom of the bottom plate, the supporting frame is fixedly connected to the top of the bottom plate, and the fixing assembly is arranged at the top of the bottom plate; an electric push rod drives a sliding plate to slide in a side plate, the sliding plate drives a connecting plate outside a collecting box in a rotating plate to rotate outside the side plate, meanwhile, the sliding plate drives a push rod in an upper plate to descend, and when the push rod makes contact with an inclined block, materials are driven forwards; and due to rising of the sliding plate, the sliding plate drives the collecting box outside the rotating plate to move to the bottom of the upper plate, meanwhile, the demolding column penetrates through the upper plate to push an external forming material into the collecting box, demolding is achieved, injury caused by improper operation of workers can be prevented, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch press die technical field especially relates to automobile hardware punch press die. BACKGROUND

[0002] Punch press die, it is in cold stamping processing, material (metal or nonmetal) processing into part (or semi -finished product) a kind of special process equipment, is called cold punch press die (commonly known as cold punch die). Punching, at room temperature, using the die installed on the press to material exert pressure, make it produce separation or plastic deformation, so obtain the required part a kind of pressure processing method, therefore need automobile hardware punch press die.

[0003] According to the automobile parts hardware punch press die (grant announcement number: CN210188243U) described in the patent network "the utility model discloses a kind of hardware punch press die for automobile parts, including upper die holder and lower die holder, the upper die holder top surface is equipped with cylinder, and cylinder both sides are welded with guide rod, the guide rod is connected with lower die holder and passes through upper die holder, the upper die holder bottom end is equipped with connecting groove, and the connecting groove is connected with upper die plate, the position of the upper die plate and connecting groove is connected with lock bolt by screwing.The utility model discloses that the connecting groove of upper die holder bottom end is connected with upper die plate, the position of the upper die plate and upper die holder is fixed with lock bolt, improves the stability of upper die plate, and also can be easily disassembled, lower die holder's die groove is embedded with lower die plate, lower die plate four corner is fixed in die groove by bolt, also be easily disassembled, adopt this connection mode, it is favorable to replace upper die plate and lower die plate, so as to process different types of automobile parts in the same die, to improve the applicability of die itself"

[0004] For the above description, the applicant believes that there are the following problems: the connecting groove of upper die holder bottom end is connected with upper die plate, the position of the upper die plate and upper die holder is fixed with lock bolt, improves the stability of upper die plate, and also can be easily disassembled, lower die holder's die groove is embedded with lower die plate, lower die plate four corner is fixed in die groove by bolt, also be easily disassembled, adopt this connection mode, it is favorable to replace upper die plate and lower die plate, since the device is in the process of pressing, through artificial loading and unloading, if operation is improper, it can cause personal injury, production efficiency is lower. Utility model content

[0005] In order to overcome in the process of pressing, through artificial loading and unloading, if operation is improper, it can cause personal injury, production efficiency is lower.

[0006] The utility model discloses a technical scheme for an automobile hardware stamping die, comprising a bottom plate, a support frame and a fixing assembly, a support column fixedly connected to the bottom of the bottom plate, the support frame fixedly connected to the top of the bottom plate, the fixing assembly arranged on the top of the bottom plate, an electric push rod fixedly connected to the top of the support frame, a side plate fixedly connected to the outside of the support frame, a connecting plate rotatably connected to the outside of the side plate, a collecting box rotatably connected to the end of the connecting plate away from the side plate, a rotating plate rotatably connected to the inside of the collecting box, a sliding plate fixedly connected to the output end of the electric push rod, a horizontal rod fixedly connected to the outside of the side plate, an ejection column fixedly connected to the outside of the horizontal rod, an upper plate fixedly connected to the bottom of the sliding plate, a limiting rod slidably connected to the inside of the upper plate, an upper die fixedly connected to the bottom of the limiting rod, a spring I arranged between the top of the upper die and the bottom of the upper plate, a push rod rotatably connected to the inside of the upper plate, and a spring II arranged between the outside of the push rod and the outside of the upper plate.

[0007] Preferably, a sliding groove is arranged at the corresponding position of the side plate and the sliding plate, and the sliding plate is slidably connected to the inside of the side plate.

[0008] Preferably, a through hole is arranged at the corresponding position of the rotating plate and the sliding plate, and the end of the rotating plate away from the collecting box is rotatably connected to the inside of the sliding plate.

[0009] Preferably, a through hole is arranged at the corresponding position of the upper plate and the ejection column, and the upper plate is slidably connected to the outside of the ejection column.

[0010] Preferably, the fixing assembly comprises a motor II fixedly connected to the outside of the bottom plate, a screw rod fixedly connected to the output end of the motor II, a clamping plate threadedly connected to the outside of the screw rod, a sliding rod fixedly connected to the inside of the bottom plate, a lower die fixedly connected to the top of the bottom plate, and an inclined block fixed to the top of the bottom plate.

[0011] Preferably, a sliding groove is arranged at the corresponding position of the bottom plate and the clamping plate, and the clamping plate is slidably connected to the inside of the bottom plate.

[0012] Preferably, a through hole is arranged at the corresponding position of the clamping plate and the sliding rod, and the clamping plate is slidably connected to the outside of the sliding rod.

[0013] The utility model has the advantages that the electric push rod drives the sliding plate to slide in the inside of the side plate, the sliding plate drives the connecting plate outside the collecting box in the inside of the rotating plate to rotate in the outside of the side plate, the sliding plate drives the push rod in the inside of the upper plate to descend, the push rod contacts the inclined block when the stamping is completed, the material is driven forward, the sliding plate drives the collecting box outside the rotating plate to move to the bottom of the upper plate due to the rising of the sliding plate, the ejection column pushes the external formed material to the inside of the collecting box by passing through the upper plate, the ejection is realized, the staff is prevented from being injured due to improper operation, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The whole structure schematic view of the automobile hardware stamping die is shown in the figure;

[0015] Figure 2 The whole structure schematic view of the automobile hardware stamping die is shown in the figure;

[0016] Figure 3 The whole structure schematic view of the automobile hardware stamping die is shown in the figure;

[0017] Figure 4 The whole structure schematic view of the automobile hardware stamping die is shown in the figure.

[0018] Marked as: 1, bottom plate; 21, support frame; 22, electric push rod; 23, side plate; 24, sliding plate; 25, connecting plate; 26, rotating plate; 27, collection box; 28, cross bar; 29, demolding column; 210, upper plate; 211, push rod; 212, limiting rod; 213, upper die; 214, spring one; 215, spring two; 31, motor two; 32, screw rod; 33, clamping plate; 34, sliding rod; 35, inclined block; 36, lower die; 4, support column. DETAILED DESCRIPTION

[0019] The utility model will be further explained in connection with the drawings and examples.

[0020] Please refer to Figure 1 - Figure 4The utility model provides an embodiment: car hardware stamping die, including bottom plate 1, still including support frame 21 and fixed assembly, the bottom fixedly connected with support column 4 of bottom plate 1, the top fixedly connected with support frame 21 of bottom plate 1, the top of bottom plate 1 is provided with fixed assembly, the top fixedly connected with electric push rod 22 of support frame 21, the outside fixedly connected with side plate 23 of support frame 21, the outside rotatably connected with connecting plate 25 of side plate 23, the inside rotatably connected with collecting box 27 of one end away from side plate 23 of connecting plate 25, the inside rotatably connected with rotating plate 26 of collecting box 27, the output fixedly connected with sliding plate 24 of electric push rod 22, the outside fixedly connected with cross bar 28 of side plate 23, the outside fixedly connected with stripper post 29 of cross bar 28, the bottom fixedly connected with upper plate 210 of sliding plate 24, the inside slidingly connected with limiting rod 212 of upper plate 210, the bottom fixedly connected with upper die 213 of limiting rod 212, the top of upper die 213 and the bottom middle position of upper plate 210 are provided with spring one 214, the inside rotatably connected with push rod 211 of upper plate 210, the outside and the outside middle position of upper plate 210 are provided with spring two 215 of push rod 211, through electric push rod 22 drive sliding plate 24 in the inside of side plate 23 sliding, make sliding plate 24 drive rotating plate 26 inside collecting box 27 outside connecting plate 25 rotate in the outside of side plate 23, simultaneously, sliding plate 24 drive push rod 211 in the inside of upper plate 210 drop, make push rod 211 contact to inclined block 35, thereby drive material forward, when stamping is completed, due to the rising of sliding plate 24, make sliding plate 24 drive collecting box 27 outside rotating plate 26 move to the bottom of upper plate 210, simultaneously, stripper post 29 passes through upper plate 210 and pushes the outside forming material to the inside of collecting box 27, realizes stripping; The corresponding position of side plate 23 and sliding plate 24 is provided with sliding groove, and sliding plate 24 is slidingly connected in the inside of side plate 23, because of being provided with side plate 23, it is favorable to limit the sliding direction of sliding plate 24, the corresponding position of rotating plate 26 and sliding plate 24 is provided with through -hole, and the end away from collecting box 27 of rotating plate 26 is rotatably connected in the inside of sliding plate 24, because of being provided with collecting box 27, it is favorable to the collection of the material of forming, the corresponding position of upper plate 210 and stripper post 29 is provided with through -hole, and upper plate 210 is slidingly connected in the outside of stripper post 29, because of being provided with stripper post 29, it is favorable to stripping.

[0021] Please refer to Figure 4In the embodiment, the fixing assembly comprises the motor two 31 fixedly connected to the outside of the bottom plate 1, the output end of the motor two 31 fixedly connected with the screw rod 32, the outside of the screw rod 32 threadedly connected with the clamping plate 33, the inside of the bottom plate 1 fixedly connected with the slide rod 34, the top of the bottom plate 1 fixedly connected with the lower mold 36, and the top of the bottom plate 1 fixed with the inclined block 35, and the motor two 31 is arranged to facilitate providing power for the rotation of the screw rod 32; the corresponding positions of the bottom plate 1 and the clamping plate 33 are provided with the sliding groove, and the clamping plate 33 is slidably connected to the inside of the bottom plate 1, and the clamping plate 33 is arranged to facilitate correcting the material; the corresponding positions of the clamping plate 33 and the slide rod 34 are provided with the through hole, and the clamping plate 33 is slidably connected to the outside of the slide rod 34, and the slide rod 34 is arranged to facilitate the sliding of the clamping plate 33.

[0022] In the working process, the motor two 31 drives the clamping plate 33 outside the screw rod 32 to slide outside the slide rod 34 to correct the material, the electric push rod 22 drives the sliding plate 24 to slide inside the side plate 23, the sliding plate 24 drives the connecting plate 25 outside the collecting box 27 inside the rotating plate 26 to rotate outside the side plate 23, and the sliding plate 24 drives the push rod 211 inside the upper plate 210 to descend, so that the push rod 211 contacts the inclined block 35 to drive the material forward, and when the stamping is completed, the upward movement of the sliding plate 24 drives the collecting box 27 outside the rotating plate 26 to move to the bottom of the upper plate 210, and the stripper post 29 pushes the external formed material into the inside of the collecting box 27 through the upper plate 210 to achieve demolding.

[0023] In the working process, the motor two 31 drives the clamping plate 33 outside the screw rod 32 to slide outside the slide rod 34 to correct the material, the electric push rod 22 drives the sliding plate 24 to slide inside the side plate 23, the sliding plate 24 drives the connecting plate 25 outside the collecting box 27 inside the rotating plate 26 to rotate outside the side plate 23, and the sliding plate 24 drives the push rod 211 inside the upper plate 210 to descend, so that the push rod 211 contacts the inclined block 35 to drive the material forward, and when the stamping is completed, the upward movement of the sliding plate 24 drives the collecting box 27 outside the rotating plate 26 to move to the bottom of the upper plate 210, and the stripper post 29 pushes the external formed material into the inside of the collecting box 27 through the upper plate 210 to achieve demolding.

[0024] The embodiments of the utility model are described in detail in combination with the drawings above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A stamping die for automotive hardware, comprising a base plate (1); characterized in that: It also includes support frame (21) and fixed assembly, the bottom of the bottom plate (1) is fixedly connected with support (4), the top of the bottom plate (1) is fixedly connected with support frame (21), the top of the bottom plate (1) is provided with fixed assembly, the top of support frame (21) is fixedly connected with electric push rod (22), the outside of support frame (21) is fixedly connected with side plate (23), the outside of side plate (23) is rotatably connected with connecting plate (25), the inside of connecting plate (25) is rotatably connected with collecting box (27) away from one end of side plate (23), the inside of collecting box (27) is rotatably connected with rotating plate (26), the output end of electric push rod (22) is fixedly connected with sliding plate (24), the outside of side plate (23) is fixedly connected with cross bar (28), the outside of cross bar (28) is fixedly connected with demolding column (29), the bottom of sliding plate (24) is fixedly connected with upper plate (210), the inside of upper plate (210) is slidably connected with limiting rod (212), the bottom of limiting rod (212) is fixedly connected with upper die (213), the top of upper die (213) and the bottom of upper plate (210) are provided with spring one (214) at the middle position, the inside of upper plate (210) is rotatably connected with push rod (211), the outside of push rod (211) and the outside of upper plate (210) are provided with spring two (215) at the middle position.

2. The automotive hardware stamping die of claim 1, wherein: The corresponding positions of side plate (23) and sliding plate (24) are provided with sliding groove, and sliding plate (24) is slidably connected in the inside of side plate (23).

3. The automotive hardware stamping die of claim 1, wherein: The corresponding positions of rotating plate (26) and sliding plate (24) are provided with through hole, and one end of rotating plate (26) away from collecting box (27) is rotatably connected in the inside of sliding plate (24).

4. The automotive hardware stamping die of claim 1, wherein: The corresponding positions of upper plate (210) and demolding column (29) are provided with through hole, and upper plate (210) is slidably connected outside demolding column (29).

5. The automotive hardware stamping die of claim 1, wherein: The fixed assembly comprises motor two (31), motor two (31) is fixedly connected to the outside of bottom plate (1), the output end of motor two (31) is fixedly connected with screw rod (32), the outside of screw rod (32) is threadedly connected with clamping plate (33), the inside of bottom plate (1) is fixedly connected with sliding rod (34), the top of bottom plate (1) is fixedly connected with lower die (36), and the top of bottom plate (1) is fixedly connected with inclined block (35).

6. The automotive hardware stamping die of claim 5, wherein: The corresponding positions of bottom plate (1) and clamping plate (33) are provided with sliding groove, and clamping plate (33) is slidably connected in the inside of bottom plate (1).

7. The automotive hardware stamping die of claim 6, wherein: The corresponding positions of clamping plate (33) and sliding rod (34) are provided with through hole, and clamping plate (33) is slidably connected outside sliding rod (34).

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