CN-224208891-U - Stamping deformation device for automobile sheet metal parts

Abstract

The utility model discloses an automobile sheet metal part stamping deformation device which comprises a bottom plate, wherein four supporting feet are fixedly connected to the bottom of the bottom plate, two side plates are fixedly connected to the top of the bottom plate, a top plate is fixedly connected between the upper ends of the two side plates, an electric push rod is fixedly connected to the bottom of the top plate, an upper template is fixedly connected to the extending end of the electric push rod, a lug is fixedly connected to the bottom of the upper template, an extrusion limiting structure is arranged at the bottom of the upper template, an oil injection structure is arranged on the side wall of the upper template, a lower template is fixedly connected to the top of the bottom plate, a groove is formed in the top of the lower template, and the groove is matched with the lug. According to the utility model, under the mutual matching of the bottom plate, the side plates, the oil storage box, the oil guide pipe and other parts, oil injection can be carried out on the surface of the lug when the sheet metal part is punched, so that the abrasion between the lug and the sheet metal part is reduced, and the operation is simple, convenient and quick.

Inventors

• WANG QUAN

Assignees

• 佛山卓普汽车部件有限公司

Dates

Publication Date

20260508

Application Date

20250508

Claims (5)

1. 1. The utility model provides an automobile sheet metal component punching press deformation device, includes bottom plate (1), its characterized in that, four supporting legs (2) of bottom plate (1) bottom fixedly connected with, two bottom plate (1) top fixedly connected with curb plate (4), two fixedly connected with roof (5) between curb plate (4) upper end, roof (5) bottom fixedly connected with electric putter (6), the extension end fixedly connected with cope match-plate pattern (8) of electric putter (6), cope match-plate pattern (8) bottom fixedly connected with lug (9), cope match-plate pattern (8) bottom is equipped with extrusion limit structure, cope match-plate pattern (8) lateral wall is equipped with oil spout structure, bottom plate pattern (1) top fixedly connected with lower bolster (10), recess (3) are seted up at lower bolster (10) top, recess (3) and lug (9) looks adaptation.
2. 2. The stamping deformation device for the automobile sheet metal part according to claim 1, wherein the extrusion limiting structure comprises four first springs (11), the four first springs (11) are fixedly connected to the bottom side wall of the upper die plate (8), a pressing plate (12) is fixedly connected to the bottom of the four first springs (11), through holes are formed in the side wall of the pressing plate (12), and the protruding blocks (9) are slidably connected in the through holes.
3. 3. The stamping deformation device for the automobile sheet metal part according to claim 2, wherein the oil injection structure comprises two oil storage boxes (7), the two oil storage boxes (7) are fixedly connected to the top side wall of an upper template (8), the two push rods (13) are connected to the bottom of the upper template (8) in a sliding mode, the two baffle plates (14) are fixedly connected to the bottom of the push rods (13), the two outer ring side walls of the push rods (13) are sleeved with second springs (15), two ends of each second spring (15) are fixedly connected to the side walls of the upper template (8) and the corresponding baffle plates (14) respectively, the tops of the two push rods (13) penetrate through the upper template (8) and the corresponding oil storage boxes (7), the tops of the two push rods (13) are fixedly connected with plugging plates (17), the bottoms of the two oil storage boxes (7) are fixedly connected with oil guide pipes (16), one ends of the two oil guide pipes (16) penetrate through the upper template (8) and abut against two sides of the lug plates (9), and the two oil guide pipes (16) abut against the tops of the two corresponding oil guide plates (17).
4. 4. A stamping and deforming apparatus for an automotive sheet metal part according to claim 3, characterized in that the four first springs (11) and the two second springs (15) are each provided with stainless steel material.
5. 5. A stamping and deforming device for automotive sheet metal parts according to claim 3, characterized in that both the oil storage boxes (7) are made of transparent materials.

Description

Stamping deformation device for automobile sheet metal parts Technical Field The utility model relates to the technical field of stamping deformation devices, in particular to a stamping deformation device for an automobile sheet metal part. Background The stamping deformation is a pressure processing method for obtaining a required part by utilizing a stamping mechanism to drive a die to apply pressure to a material so as to separate or plastically deform the material, and most of automobile sheet metal parts are stamped and formed by matching the stamping mechanism with the stamping die. When the existing automobile sheet metal is formed by stamping, friction displacement is generated between the sheet metal part and the stamping die, and the surface of the sheet metal part is easy to wear. For example, chinese patent publication No. CN220532701U is a stamping deformation device for automotive sheet metal parts, which comprises a base, the welding has the support on the base, fixed mounting has the cylinder on the support, the cylinder pole and the support sliding connection of cylinder, the welding has the hanger plate on the cylinder pole, the welding has the briquetting on the hanger plate, be provided with hold-down mechanism on the hanger plate, the shaping chamber has been seted up on the base, be provided with ejection mechanism in the base. According to the utility model, the ejector rod, the top plate, the pressure spring, the motor, the screw rod, the inclined block and the like are arranged, and the screw rod is driven to rotate by the motor, so that the top plate is enabled to move. When the existing automobile sheet metal is formed by stamping, friction displacement is generated between the sheet metal part and the stamping die, and the surface of the sheet metal part is easy to wear. Disclosure of utility model The utility model provides a stamping deformation device for an automobile sheet metal part, which aims to solve the problems in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an automobile sheet metal component punching press deformation device, includes the bottom plate, four supporting legs of bottom plate bottom fixedly connected with, two curb plates of bottom plate top fixedly connected with, two fixedly connected with roof between the curb plate upper end, roof bottom fixedly connected with electric putter, electric putter's extension end fixedly connected with cope match-plate pattern, cope match-plate pattern bottom fixedly connected with lug, the cope match-plate pattern bottom is equipped with extrusion limit structure, the cope match-plate pattern lateral wall is equipped with oil spout structure, bottom plate pattern top fixedly connected with lower bolster, the recess has been seted up at the lower bolster top, recess and lug looks adaptation. According to the technical scheme, the extrusion limiting structure comprises four first springs, the four first springs are fixedly connected to the side wall of the bottom of the upper die plate, the bottoms of the four first springs are fixedly connected with a pressing plate together, through holes are formed in the side wall of the pressing plate, and the protruding blocks are slidably connected in the through holes. According to the technical scheme, the oil injection structure comprises two oil storage boxes, the two oil storage boxes are fixedly connected to the top side wall of an upper template, two push rods are connected to the bottom of the upper template in a sliding mode, a baffle is fixedly connected to the bottom of each push rod, a second spring is sleeved on the outer ring side wall of each push rod, two ends of each second spring are fixedly connected to the side wall of the upper template and the corresponding baffle respectively, the tops of the two push rods penetrate through the upper template and the corresponding oil storage box, plugging plates are fixedly connected to the tops of the two push rods, oil guide pipes are fixedly connected to the bottoms of the two oil storage boxes, one ends of the two oil guide pipes penetrate through the upper template and are propped against two sides of a bump, and the two plugging plates are propped against the tops of the two oil guide pipes respectively. As a further improvement scheme of the technical scheme, the four first springs and the two second springs are all arranged by adopting stainless steel materials. As a further improvement scheme of the technical scheme, the two oil storage boxes are all made of transparent materials. Compared with the prior art, the device has the beneficial effects that the device can spray oil on the surface of the lug when the sheet metal part is punched through the mutual matching of the parts such as the bottom plate, the side plate, the oil storage box and the oil guide pipe, so that the abrasion between the lug and the sheet meta