CN210253845U

CN210253845U - Automatic car gear panel stamping die of material returned

Info

Publication number: CN210253845U
Application number: CN201920923702.5U
Authority: CN
Inventors: 张梦雅
Original assignee: Pinghu Golden Rabbit Industry Co Ltd
Current assignee: Pinghu Golden Rabbit Industry Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-07
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an automatic car gear panel stamping die of material returned, including frame, movable mould and cover half, be fixed with the guide pillar that the level set up in the frame, the one end of guide pillar is fixed with the cover half, the movable mould is cup jointed in the slip on the guide pillar, two tight pulleys that rise are installed at the top of the frame of cover half place one side and the bottom of this side frame still installs waste material roll-up roller and blowing roller, still install the motor in the frame. The utility model discloses an arc chimb and arc concave side interact, can curl the breach of surplus material after the punching press to the outside, thereby enlarge the breach, the punching press is accomplished the back, car gear panel is by ejecting cover half under the effect of ejector beam, utilize the electro-magnet on the movable mould to adsorb car gear panel simultaneously, shift out car gear panel and fall and accomplish the automatic material returned, can drive the blowing roller simultaneously and accomplish the blowing and drive panel after the punching press of waste material wind-up roll-up, automatic feed, the punching press efficiency of car gear panel is improved.

Description

Automatic car gear panel stamping die of material returned

Technical Field

The utility model belongs to the technical field of stamping die device, concretely relates to automatic car gear panel stamping die of material returned.

Background

A stamping die is a special process equipment for processing materials (metal or nonmetal)) into parts (or semi-finished products) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die)). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. In the process of automobile production. When metal is used as a material for producing the automobile gear panel, the metal is mainly punched. After the existing stamping die finishes stamping, the automobile gear panel can be ejected out only by using the ejector rod, a special tool or manpower is needed to take out the automobile gear panel and place the automobile gear panel into a steel plate for continuous stamping, the material returning and feeding efficiency is low, and the stamping processing speed is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic car gear panel stamping die of material returned to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic car gear panel stamping die of material returned, includes frame, movable mould and cover half, be fixed with the guide pillar that the level set up in the frame, the one end of guide pillar is fixed with the cover half, the movable mould is cup jointed in the slip on the guide pillar, the back mounted of movable mould has the pneumatic cylinder, there is the liftout pole in the front of cover half through spring mounting, waste material roll-up roller and blowing roller are still installed to the bottom of two tight pulleys that rise and this side frame are installed at the top of the frame of cover half place one side, still install the motor in the frame, the motor passes through the drive belt and is connected with waste material roll-up roller and blowing roller respectively.

Preferably, the front surface of the movable die is provided with an arc-shaped concave edge, and the front surface of the movable die is also provided with an electromagnet which is flush with the punching surface of the movable die.

Preferably, the front surface of the fixed die is provided with an arc convex edge.

Preferably, the two tensioning wheels, the waste material winding roller and the discharging roller are distributed in a rectangular shape, and the discharging roller and the tensioning wheels right above the discharging roller are flush with the front surface of the fixed die.

Preferably, an obliquely arranged waste guide groove is fixed on the back surface of the fixed die.

The utility model discloses a technological effect and advantage:

install panel on the blowing roller, the laminating cover half openly passes through, and loop through two tight pulley postfixes on the waste material roll-up roller that rises, utilize the pneumatic cylinder to promote the movable mould and be close to the cover half, accomplish the punching press of car gear panel, and simultaneously, utilize arc chimb and arc concave edge interact, can curl the breach of surplus material after the punching press to the outside, thereby enlarge the breach, after the punching press is accomplished, car gear panel is by ejecting cover half under the effect of ejector beam, utilize the electro-magnet on the movable mould to adsorb car gear panel simultaneously, shift out and fall down the completion automatic material returned with car gear panel, utilize the motor, can drive blowing roller simultaneously and accomplish the panel after the blowing and the roll-up of drive waste material roll-up roller roll-up punching press, automatic feed, the stamping efficiency of car gear panel is.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixed mold structure of the present invention;

fig. 3 is a schematic front structural diagram of the movable mold of the present invention.

In the figure: the device comprises a machine frame 1, a hydraulic cylinder 2, a movable die 3, an arc concave edge 301, a tension wheel 4, a fixed die 5, an arc convex edge 501, a waste guide groove 6, a waste winding roller 7, a discharging roller 8, a motor 9, a spring 10, an ejector rod 11, an electromagnet 12 and a guide pillar 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, an automatic material returning automobile gear panel stamping die, includes frame 1, movable mould 3 and cover half 5, be fixed with the guide pillar 13 that the level set up in the frame 1, the one end of guide pillar 13 is fixed with cover half 5, sliding sleeve connects movable mould 3 on the guide pillar 13, the back mounted of movable mould 13 has pneumatic cylinder 2, ejector beam 11 is installed through spring 10 in the front of cover half 5, two tight pulleys 4 are installed at the top of the frame 1 of cover half 5 place one side and waste material furling roller 7 and blowing roller 8 are still installed to the bottom of this side frame 1, still install motor 9 in the frame 1, motor 9 passes through the drive belt and is connected with waste material furling roller 7 and blowing roller 8 respectively.

The front of the movable mold 3 is provided with an arc-shaped concave edge 301, and the front of the movable mold 3 is also provided with an electromagnet 12 which is flush with the stamping surface of the movable mold 3. By utilizing the electromagnet 12, the metal automobile gear panel can be sucked out of the fixed die 5 and then fall down, and automatic blanking is realized.

The front surface of the fixed die 5 is provided with an arc convex edge 501. Arc chimb 501 and arc chimes 301 interact can curl the breach of surplus material after the punching press to the outside to enlarge the breach, be favorable to the car gear panel to pass through, take place to shelter from when avoiding the car gear panel to shift out.

The two tensioning wheels 4, the waste material furling roller 7 and the discharging roller 8 are distributed in a rectangular shape, and the discharging roller 8 and the tensioning wheels 4 right above the discharging roller are flush with the front surface of the fixed die 5. The plate can be attached to the surface of the fixed die 5 to pass through, and stamping is facilitated.

And a waste guide groove 6 which is obliquely arranged is fixed on the back surface of the fixed die 5. The scrap chute 6 is used to discharge scrap.

Specifically, when the punching die is used, a plate is arranged on a discharging roller 8, is attached to the front surface of a fixed die 5, passes through two tensioning wheels 4 in sequence, is fixed on a waste material furling roller 7, pushes a movable die 3 to be close to the fixed die 5 by using a hydraulic cylinder 2, completes punching of an automobile gear panel, meanwhile, the interaction of the arc convex edge 501 and the arc concave edge 301 can curl the gap of the residual material after stamping outwards, thereby enlarging the gap, after the punching is finished, the automobile gear panel is ejected out of the fixed die 5 under the action of the ejector rod 11, meanwhile, the electromagnet 12 on the movable mold 3 is used for absorbing the automobile gear panel, the automobile gear panel is moved out and falls down to finish automatic material returning, and the motor 9 is used, can drive blowing roller 8 simultaneously and accomplish the blowing and drive the panel after 7 furlings of waste material wind-up roll punching, automatic feed improves the punching press efficiency of car gear panel.

The hydraulic cylinder 2, the motor 9 and the electromagnet 12 are all in the prior art, and the control mode is not described again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic car gear panel stamping die of material returned, includes frame (1), movable mould (3) and cover half (5), its characterized in that: the automatic feeding device is characterized in that a guide pillar (13) horizontally arranged is fixed on the rack (1), a fixed die (5) is fixed at one end of the guide pillar (13), a movable die (3) is sleeved on the guide pillar (13) in a sliding mode, a hydraulic cylinder (2) is installed at the back of the movable die (3), a material ejecting rod (11) is installed on the front of the fixed die (5) through a spring (10), two tensioning wheels (4) are installed at the top of the rack (1) on one side of the fixed die (5) and a waste material winding roller (7) and a discharging roller (8) are installed at the bottom of the rack (1) on one side of the fixed die (5), a motor (9) is further installed on the rack (1), and the motor (9) is connected with the waste material winding roller (7) and the discharging.

2. The automatic automobile gear panel stamping die of returning charge of claim 1, characterized in that: the front of movable mould (3) is equipped with arc concave edge (301), electromagnet (12) that the front of movable mould (3) still installed and is leveled with movable mould (3) punching press face.

3. The automatic automobile gear panel stamping die of returning charge of claim 1, characterized in that: the front surface of the fixed die (5) is provided with an arc convex edge (501).

4. The automatic automobile gear panel stamping die of returning charge of claim 1, characterized in that: the two tensioning wheels (4), the waste material winding roller (7) and the discharging roller (8) are distributed in a rectangular shape, and the discharging roller (8) and the tensioning wheels (4) right above the discharging roller are flush with the front surface of the fixed die (5).

5. The automatic automobile gear panel stamping die of returning charge of claim 1, characterized in that: and a waste guide groove (6) which is obliquely arranged is fixed on the back surface of the fixed die (5).