CN223222301U - A deformation-resistant door panel processing mold - Google Patents

Abstract

The utility model discloses an anti-deformation car door plate processing die which comprises a workbench, wherein a motor is fixedly arranged on the side of the workbench, a screw rod is arranged at the output end of the motor, a sliding plate is connected to the upper end of the screw rod in a threaded manner, the upper end of the sliding plate is connected with a lower die through a connecting rod, a connecting screw rod is rotated through a bearing in the lower die, a bevel gear is sleeved on the screw rod, the upper end of the screw rod is in threaded connection with a moving plate, a material ejection rod is fixedly arranged at the upper end of the moving plate, the material ejection rod is in sliding connection with the lower die, the upper end of the workbench is connected with a top plate through a supporting rod, a first cylinder and a second cylinder are arranged on the top plate, and a box body is arranged at the output end of the second cylinder. Adopt above-mentioned technical scheme to make a door plant mold processing that preapring for an unfavorable turn of events, can follow upper end and lower extreme two directions to the door plant that the punching press was accomplished and carry out the drawing of patterns, avoid the door plant to take place deformation, guarantee the effect after the door plant punching press.

Description

Anti-deformation car door plate processing die

Technical Field

The utility model relates to the technical field of automobile door panels, in particular to an anti-deformation automobile door panel processing die.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). The stamping is a pressure processing method for obtaining required parts by applying pressure to materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials, and the automobile door products are irregularly shaped products, and are mostly formed by adopting a punching forming die for compression molding at present, but the existing punching forming die is inconvenient to demould after stamping, so that a door plate can be pressed on the die, the door plate needs to be pried at a later stage, and the phenomenon of deformation of the door plate is easily caused when the door plate is pried, therefore, the invention provides an anti-deformation automobile door plate processing die.

Disclosure of utility model

In order to solve the above problems, the present utility model provides an anti-deformation processing mold for a door panel of a vehicle, so as to solve the problems set forth in the background art.

The utility model relates to an anti-deformation car door plate processing die which comprises a workbench, wherein a motor is fixedly arranged on the side of the workbench, a screw rod is arranged at the output end of the motor, a sliding plate is connected to the upper end of the screw rod in a threaded manner, the upper end of the sliding plate is connected with a lower die through a connecting rod, a connecting screw rod is rotated through a bearing in the lower die, a bevel gear is sleeved on the screw rod, the upper end of the screw rod is in threaded connection with a moving plate, a jacking rod is fixedly arranged at the upper end of the moving plate, the jacking rod is in sliding connection with the lower die, the upper end of the workbench is connected with a top plate through a supporting rod, a first cylinder and a second cylinder are arranged on the top plate, a box body is arranged at the output end of the second cylinder, the box body is communicated with an upper negative pressure pump, a threaded cylinder is arranged at the lower end of the box body, and the lower end of the threaded cylinder is communicated with a sucker.

In the scheme, a sliding groove is formed in the upper side of the workbench, and the connecting rod is connected in a sliding mode in the sliding groove.

In the above scheme, the upper die is fixedly arranged at the lower end of the first cylinder.

In the scheme, the inner side of the lower die is rotationally connected with the rotating rod through the bearing, a knob is fixedly arranged at one end of the rotating rod, and a bevel gear is fixedly arranged at the other end of the rotating rod.

In the scheme, the bevel gear at the port of the rotating rod is meshed with the bevel gear sleeved outside the connecting screw.

In the scheme, the lower die is connected to the surface of the workbench in a sliding manner.

In the scheme, a plurality of suckers are arranged at the lower end of the box body, the suckers are communicated with the negative pressure pump through the threaded cylinder and the box body, and the suckers are in threaded connection with the threaded cylinder.

The anti-deformation door plate processing die has the advantages that the anti-deformation door plate processing die can freely move the position of the upper die through the motor, the screw rod, the sliding plate, the connecting rod and the sliding groove, is convenient to punch and demould, and can demould the punched door plate from the upper end and the lower end through the rotating rod, the bevel gear, the screw rod, the moving plate, the ejector rod, the second cylinder, the sucker, the negative pressure pump and the sucker, so that deformation of the door plate is avoided, and the effect of the door plate after punching is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the screw structure of the present utility model.

In the figure, 1, a workbench 11, a supporting rod 12, a top plate 13, a motor 14, a screw rod 15, a sliding plate 16, a connecting rod 17, a sliding chute 2, a first cylinder 21, an upper die 22, a lower die 23, a screw rod 24, a bevel gear 25, a rotating rod 26, a knob 3, a moving plate 31, a material ejecting rod 4, a second cylinder 41, a box 42, a threaded cylinder 43, a sucker 44 and a negative pressure pump.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in fig. 1-2, the utility model relates to a deformation-preventing door panel processing mold of a vehicle door, which comprises a workbench 1, wherein a motor 13 is fixedly arranged at the side of the workbench 1, a screw rod 14 is arranged at the output end of the motor 13, a sliding plate 15 is connected to the screw rod 14 in a threaded manner, the upper end of the sliding plate 15 is connected with a lower mold 22 through a connecting rod 16, the output end of the motor 13 drives the screw rod 14 to rotate in the workbench 1 by opening a switch of the motor 13, the rotation of the screw rod 14 drives the sliding plate 15 in threaded connection with the surface of the screw rod 14 to move left and right, the lower mold 22 connected with the upper end of the sliding plate 15 through the connecting rod 16 can start to move, the lower mold 22 is connected with the surface of the workbench 1 in a sliding manner, and after one stamping is completed, the lower mold 22 can be driven to move to the lower end of a second cylinder 4 through the movement of the sliding plate 15 to perform discharging work, and physical strength is saved for workers to move equipment.

The inside of the lower die 22 rotates the connecting screw 23 through the bearing, the bevel gear 24 is sleeved on the screw 23, the moving plate 3 is connected with threads on the screw 23, the ejection rod 31 is fixedly arranged at the upper end of the moving plate 3, the ejection rod 31 is connected with the lower die 22 in a sliding manner, when the door plate of the automobile door performs punching operation, after the punching operation is completed in the lower die 22, materials are required to be taken out from the lower die 22, the inner side of the lower die 22 is rotationally connected with the rotating rod 25 through the bearing, one end of the rotating rod 25 is fixedly provided with the knob 26, the bevel gear 24 is fixedly arranged at the other end of the rotating rod 25, the rotating knob 26 drives the rotating rod 25 to rotate in the lower die 22 through the rotating knob 26, the bevel gear 24 at one end opening of the rotating rod 25 is meshed with the bevel gear 24 sleeved outside the connecting screw 23, the bevel gear 24 is meshed with the bevel gear 24 fixedly sleeved outside the screw 23, the bevel gear 23 is further driven to rotate through the bearing when the bevel gear 24 fixedly sleeved on the screw 23 is required to be taken out from the lower die 22, the rotating rod 23 rotates in the cavity of the lower die 22, the rotating rod 23 can drive the rotating rod 25 to rotate, the upper end of the rotating rod 3 is driven to rotate, the upper plate 3 is directly to move upwards, and deformation of the door plate 31 is prevented from being directly pulled upwards after the door plate is punched, and the door plate is deformed, the door plate is directly is punched, and the door plate is deformed, and the door plate is directly is moved, and the upper, the door plate is directly is deformed, and the upper, the door plate is directly is moved, and the upper, the door is directly, and the door is moved.

The upper end of the workbench 1 is connected with the top plate 12 through the supporting rod 11, the top plate 12 is provided with the first air cylinder 2 and the second air cylinder 4, the output end of the second air cylinder 4 is provided with the box 41, the box 41 is communicated with the negative pressure pump 44 at the upper end, the lower end of the box 41 is provided with the threaded cylinder 42, the lower end of the threaded cylinder 42 is communicated with the sucker 43, after the lower die 22 moves to the lower end of the second air cylinder 4 through the motor 13, the output end of the second air cylinder 4 can push the box 41 to move downwards through opening the switch of the second air cylinder 4, the sucker 43 is adsorbed on the surface of the door plate, at the moment, the switch of the negative pressure pump 44 is opened, the negative pressure pump 44 can enable the sucker 43 end to generate suction force, after the sucker 43 is firmly adsorbed on the surface of the door plate, the door plate can be taken out from the lower die 22 through the second air cylinder 4, and simultaneously is matched with the ejector rod 31 at the lower end, so that the door plate can be ensured to be released from the lower die 22 smoothly, and deformation of the door plate can be further ensured in the demolding process.

In the above scheme, the upper side of the workbench 1 is provided with the chute 17, the connecting rod 16 is connected in a sliding manner in the chute 17, and the chute 17 can play a limiting role on the rotation of the connecting rod 16, so that the sliding plate 15 is ensured to move left and right in the workbench 1.

In the above scheme, the lower end of the first cylinder 2 is fixedly provided with the upper die 21, and after the lower die 22 moves to the lower end of the upper die 21, the first cylinder 2 pushes the upper die 21 to move downwards by opening the switch of the first cylinder 2, so as to start the stamping operation on the door panel of the vehicle door.

In the above-mentioned scheme, box 41 lower extreme is equipped with a plurality of sucking discs 43, sucking disc 43 passes through screw thread section of thick bamboo 42 and box 41 intercommunication negative pressure pump 44, sucking disc 43 threaded connection screw thread section of thick bamboo 42, when carrying out the adsorption work to the door plant after the punching press, because be different horizontal planes after the door plant surface punching press, through rotating sucking disc 43, sucking disc 43 and screw thread section of thick bamboo 42 threaded connection, sucking disc 43 can reciprocate in screw thread section of thick bamboo 42, and then adsorb the work according to the rugged door plant surface, and the box 41 outside is equipped with the pressure release mouth, when the door plant after the needs are taken off the absorption, can take out the door plant from sucking disc 43 lower extreme through the pressure release mouth.

Working principle:

The anti-deformation car door plate processing die is characterized in that a car door plate to be punched is placed in the lower die 22 during specific operation, the lower die 22 is moved to the lower end of the upper die 21 through the adjusting motor 13, the first air cylinder 2 is opened, the upper die 21 is moved into the lower die 22 for punching forming, after punching is completed, the motor 13 is adjusted again, the lower die 22 is moved to the lower end of the second air cylinder 4, the second air cylinder 4 is opened, the sucker 43 at the output end of the second air cylinder 4 is adjusted, the sucker 43 is adsorbed at the uneven door plate, the switch of the negative pressure pump 44 is opened, the sucker 43 is made to adsorb the surface of the door plate, in the process of starting to move the door plate upwards, the knob 26 is rotated, the screw 23 in the lower die 22 is made to rotate, the ejector rod 31 above is further moved upwards by the rotation of the screw 23, the demoulding of surface materials is further prevented from deforming after the car door plate is punched, and the punching effect is prevented from being influenced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a door plant mold processing that preapring for an unfavorable turn of events, includes workstation (1), its characterized in that, workstation (1) side is fixed to be equipped with motor (13), motor (13) output is equipped with lead screw (14), threaded connection slide (15) on lead screw (14), slide (15) upper end passes through connecting rod (16) and connects bed die (22), bed die (22) are inside to rotate connecting screw (23) through the bearing, bevel gear (24) are established to the cover on screw (23), threaded connection movable plate (3) on screw (23), movable plate (3) upper end is fixed to be equipped with liftout pole (31), liftout pole (31) sliding connection bed die (22), workstation (1) upper end passes through bracing piece (11) and connects roof (12), be equipped with first cylinder (2) and second cylinder (4) on roof (12), second cylinder (4) output is equipped with box (41), box (41) intercommunication upper end negative pressure pump (44), box (41) are equipped with screw thread cylinder (42), lower extreme (42) intercommunication sucking disc (42).

2. The deformation-preventing car door panel processing die according to claim 1, wherein a chute (17) is arranged on the upper side of the workbench (1), and a connecting rod (16) is connected in a sliding manner in the chute (17).

3. The deformation-preventing door panel processing mold of the automobile according to claim 1, wherein an upper mold (21) is fixedly arranged at the lower end of the first cylinder (2).

4. The deformation-preventing door panel processing mold for the vehicle door according to claim 1, wherein the inner side of the lower mold (22) is rotatably connected with a rotating rod (25) through a bearing, one end of the rotating rod (25) is fixedly provided with a knob (26), and the other end of the rotating rod is fixedly provided with a bevel gear (24).

5. The deformation-preventing door panel processing mold according to claim 4, wherein the bevel gear (24) at the port of the rotating rod (25) is meshed with the bevel gear (24) sleeved outside the connecting screw (23).

6. The deformation-preventing door panel processing mold according to claim 1, wherein the lower mold (22) is slidably connected to the surface of the table (1).

7. The deformation-preventing car door plate processing die according to claim 1, wherein a plurality of suckers (43) are arranged at the lower end of the box body (41), the suckers (43) are communicated with a negative pressure pump (44) through a threaded cylinder (42) and the box body (41), and the suckers (43) are in threaded connection with the threaded cylinder (42).