CN216779988U

CN216779988U - Automobile die waste material slide plate mechanism

Info

Publication number: CN216779988U
Application number: CN202220342029.8U
Authority: CN
Inventors: 林海
Original assignee: Suzhou Houchengpin Precision Mould Co ltd
Current assignee: Suzhou Houchengpin Precision Mould Co ltd
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-06-21
Anticipated expiration: 2032-02-19

Abstract

The utility model discloses an automobile die waste sliding plate mechanism which comprises a sliding plate, a sliding seat, a pushing plate, a pushing block and a moving seat, wherein the sliding plate is arranged on a sliding surface of a lower die, and the central line part of the sliding plate is hinged with the lower die through a pin shaft; the sliding seat is connected in a through hole on the sliding surface of the lower die in an up-and-down sliding manner, a support column is fixed at the top end of the sliding seat, and a first wedge-shaped block is fixed at the bottom end of the sliding seat; the push plate is arranged in a lower cavity of the lower die, and two ends of the push plate are respectively attached to the first wedge-shaped block and the push block; a plurality of guide columns are fixed on the top side wall of the push block, the top end of each guide column is fixed on the bottom side wall of the movable seat, and a second spring is sleeved on the top of each guide column; and two ends of the movable seat are respectively fixed with a movable column, and the top of each movable column extends out of the side wall of the top of the lower die. The utility model drives the sliding plate to rotate through the position relation of the upper die and the lower die, thereby preventing waste materials from being retained on the sliding plate.

Description

Automobile die waste material slide plate mechanism

Technical Field

The utility model relates to the technical field of dies, in particular to an automobile die waste sliding plate mechanism.

Background

The automobile die is used for punching all stamping parts on an automobile body and is mainly used for punching plates into shapes required by automobile parts. When the plate is punched and formed, the leftover materials of the plate are punched and cut off together and then are led out through the sliding plate on the die.

The sliding plate on the automobile mould in the prior art is a fixed inclined plane platform, and some waste materials are easy to be retained on the sliding plate and are not easy to be led out. Accordingly, those skilled in the art have provided an automobile mold scrap slide mechanism to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automobile die waste sliding plate mechanism which comprises a sliding plate, a sliding seat, a pushing plate, a pushing block and a moving seat, wherein the sliding plate is arranged on a sliding surface of a lower die, and the central line part of the sliding plate is hinged with the lower die through a pin shaft; the sliding seat is connected in a through hole on the sliding surface of the lower die in an up-and-down sliding manner, a support column is fixed at the top end of the sliding seat, and a first wedge-shaped block is fixed at the bottom end of the sliding seat; the push plate is arranged in a lower cavity of the lower die, and inclined planes at two ends of the push plate are respectively attached to the bottom end inclined plane of the first wedge block and the outer side inclined plane of the push block; the pushing block is arranged in a cavity at the lower part of the lower die, a plurality of guide pillars are fixed on the top side wall of the pushing block, the top end of each guide pillar is fixed on the bottom side wall of the movable seat, a second spring is sleeved on the top of each guide pillar, the top end of each second spring is abutted under the movable seat, and the bottom end of each second spring is abutted on the bottom side wall of the cavity at the middle part of the lower die; the movable seat is arranged in a middle cavity of the lower die, two movable columns are fixed at two ends of the movable seat respectively, and the top of each movable column extends out of the top side wall of the lower die.

Preferably: the upper half part of the sliding plate is attached to the inclined plane on the lower die, and the lower half part of the sliding plate is suspended.

Preferably: the front end and the rear end of the pin shaft are fixed with the lower die, the pin shaft is sleeved with a torsion spring and is connected with the sliding plate through the torsion spring, and the torsion spring provides force for the upper portion of the sliding plate to rotate towards the inner side.

Preferably, the following components: the supporting column is sleeved with a first spring, the top end of the first spring is supported on the inner wall of the lower die, and the bottom end of the first spring is supported on the movable seat.

Preferably: and an extension plate is arranged in a gap of the bottom side wall of the lower half part of the sliding plate and is connected with the sliding plate in a left-right sliding manner.

Preferably: the left end inclined plane and the right end inclined plane of the push block are respectively attached to the inner side end inclined plane of one push plate, and the outer side end inclined planes of the two push plates are respectively attached to the first wedge-shaped block below the two inclined planes on the lower die.

The utility model has the technical effects and advantages that:

1. when the upper die is separated from the lower die, the second spring drives the push block to move upwards, so that the push block pushes the push plate to slide outwards; the pushing plate pushes the abutting column upwards, so that the abutting column abuts against the upper half part of the sliding plate; the lower part of the sliding plate rotates downwards and inclines, so that the waste on the sliding plate slides downwards, and the waste is prevented from being detained on the sliding plate.

2. According to the utility model, the extension plate slides outwards along the sliding plate, so that the material guiding distance of the sliding plate is lengthened, and the material falling position can be conveniently adjusted.

Drawings

FIG. 1 is a schematic structural diagram of a front view of an automobile mold scrap slide mechanism provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a left side view of an automobile mold scrap sliding plate mechanism provided in an embodiment of the present application.

In the figure: the device comprises an upper die 10, a lower die 11, a sliding plate 12, a pin shaft 13, an extension plate 14, a support column 15, a sliding seat 16, a first spring 17, a first wedge block 18, a push plate 19, a push block 20, a guide column 21, a moving seat 22, a second spring 23 and a moving column 24.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 2, in the present embodiment, an automobile mold scrap slide plate mechanism is provided, including a slide plate 12, a slide seat 16, a push plate 19, a push block 20, and a moving seat 22, an extension plate 14 is disposed in a gap of a bottom side wall of a lower half portion of the slide plate 12, the extension plate 14 is connected to the slide plate 12 in a left-right sliding manner, the slide plate 12 is disposed on a sliding surface of a lower mold 11, an upper half portion of the slide plate is attached to an inclined surface of the lower mold 11, and a lower half portion of the slide plate is suspended, a central line portion of the slide plate 12 is hinged to the lower mold 11 through a pin shaft 13, a front end and a rear end of the pin shaft 13 are fixed to the lower mold 11, the pin shaft 13 is sleeved with a torsion spring and connected to the slide plate 12 through the torsion spring, and the torsion spring applies a force to the upper portion of the slide plate 12 to rotate inward; the sliding base 16 is connected to a through hole on the inclined plane of the lower die 11 in an up-and-down sliding manner, a support column 15 is fixed at the top end of the sliding base 16, a first wedge block 18 is fixed at the bottom end of the sliding base, a first spring 17 is sleeved on the support column 15, the top end of the first spring 17 abuts against the inner wall of the lower die 11, and the bottom end of the first spring 17 abuts against the moving base 16; the push plate 19 is arranged in the lower cavity of the lower die 11, and the inclined planes at the two ends of the push plate 19 are respectively attached to the bottom end inclined plane of the first wedge block 18 and the outer side inclined plane of the push block 20; the push block 20 is arranged in a lower cavity of the lower die 11, the inclined planes of the left end and the right end of the push block 20 are respectively attached to the inclined planes of the inner side ends of one push plate 19, the inclined planes of the outer sides of the two push plates 19 are respectively attached to the wedge block 18 below the two inclined planes on the lower die 11, a plurality of guide pillars 21 are fixed on the top side wall of the push block 20, the top end of each guide pillar 21 is fixed on the bottom side wall of the movable seat 22, the top of each guide pillar 21 is sleeved with a second spring 23, the top end of each second spring 23 is abutted to the lower part of the movable seat 22, and the bottom end of each second spring 23 is abutted to the bottom side wall of the middle cavity of the lower die 11; the movable base 22 is disposed in the middle cavity of the lower mold 11, two movable columns 24 are respectively fixed at two ends of the movable base 22, and the top of each movable column 24 protrudes from the top side wall of the lower mold 11.

The working principle of the utility model is as follows: when the upper die 10 punches to punch and form a plate on the lower die 11, the upper die 10 and the lower die 11 are tightly sealed, the moving column 24 is pressed downwards, so that the moving column 24 pushes the moving seat 22 downwards, and the moving seat 22 pushes the push block 20 downwards through the guide column 21; the first spring 17 pushes the moving seat 16 downwards after rebounding, and the moving seat 16 drives the prop 15 to retract downwards into the lower die 11 and drives the first wedge block 18 to move downwards and then pushes the push plate 19 to move inwards; the upper part of the sliding plate 12 is not rotated inwards under the action of the torsion spring and then is attached to the inclined plane, and the sliding plate 12 receives the waste materials punched by the upper die 10; after punching is completed, the upper die 10 is separated from the lower die 11, the second spring 23 rebounds to push the moving seat 22 to move upwards, the moving seat 22 pulls the push block 20 upwards through the guide pillar 21, and drives the moving pillar 24 to move upwards and then extend out of the lower die 11; after the pushing block 20 moves upwards, the pushing plate 19 is pushed outwards, the pushing plate 19 pushes the first wedge-shaped block 18 upwards, so that the moving seat 16 moves upwards and pushes the abutting column 15 upwards, the abutting column 15 abuts against the upper half part of the sliding plate 12, the outer side end of the sliding plate 12 inclines downwards, and waste materials slide downwards along the sliding plate 12. The utility model drives the sliding plate to rotate through the position relation of the upper die and the lower die, thereby preventing waste materials from being retained on the sliding plate.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. The automobile die waste sliding plate mechanism is characterized by comprising a sliding plate (12), a sliding seat (16), a pushing plate (19), a pushing block (20) and a moving seat (22), wherein the sliding plate (12) is arranged on a sliding surface of a lower die (11), and the central line part of the sliding plate (12) is hinged with the lower die (11) through a pin shaft (13); the sliding seat (16) is connected in a through hole on the inclined plane of the lower die (11) in a vertically sliding manner, a support column (15) is fixed at the top end of the sliding seat (16), and a first wedge-shaped block (18) is fixed at the bottom end of the sliding seat; the push plate (19) is arranged in a lower cavity of the lower die (11), and inclined planes at two ends of the push plate (19) are respectively attached to the bottom end inclined plane of the first wedge-shaped block (18) and the outer side inclined plane of the push block (20); the push block (20) is arranged in a cavity at the lower part of the lower die (11), a plurality of guide pillars (21) are fixed on the top side wall of the push block (20), the top end of each guide pillar (21) is fixed on the bottom side wall of the movable seat (22), a second spring (23) is sleeved on the top of each guide pillar (21), the top end of each second spring (23) abuts against the lower part of the movable seat (22), and the bottom end of each second spring (23) abuts against the bottom side wall of the cavity at the middle part of the lower die (11); the movable seat (22) is arranged in a middle cavity of the lower die (11), two ends of the movable seat (22) are respectively fixed with a movable column (24), and the top of each movable column (24) extends out of the top side wall of the lower die (11).

2. The automotive mold scrap slide mechanism according to claim 1, wherein the upper half of the slide (12) is attached to the inclined surface of the lower mold (11) and the lower half is suspended.

3. The automobile die scrap sliding plate mechanism according to claim 1, wherein the front end and the rear end of the pin shaft (13) are fixed to the lower die (11), a torsion spring is sleeved on the pin shaft (13) and connected with the sliding plate (12) through the torsion spring, and the torsion spring provides a force for the upper portion of the sliding plate (12) to rotate inwards.

4. The automobile mold scrap sliding plate mechanism according to claim 1, wherein the support pillar (15) is sleeved with a first spring (17), the top end of the first spring (17) is supported against the inner wall of the lower mold (11), and the bottom end of the first spring is supported against the movable seat (22).

5. The automotive mold scrap slide mechanism according to claim 1, wherein an extension plate (14) is arranged in the notch of the bottom side wall of the lower half of the slide (12), and the extension plate (14) is connected with the slide (12) in a left-right sliding manner.