CN210305087U

CN210305087U - Online extrusion pad and discard separator

Info

Publication number: CN210305087U
Application number: CN201920705328.1U
Authority: CN
Inventors: 邱立朋; 荆云海; 裴志强; 董晓娟; 张立波; 张峻
Original assignee: China National Heavy Machinery Research Institute Co Ltd
Current assignee: China National Heavy Machinery Research Institute Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-04-14
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses an online extrusion pad and surplus separator of pressure, mould are in the inboard central authorities of front-axle beam, and main scissors is in the inboard top of front-axle beam, beat and fill up the device in main scissors cutting edge front side, fill up circulating device and press the cover in the top, connect to press and fill up the device in the mould below, wherein beat fill up the device including beat fill up the hydro-cylinder with install beat fill up the head on beating fill up hydro-cylinder below piston rod. The beneficial effects of the utility model are that simple structure, the action is reliable, does not additionally occupy space, does not need the special messenger to operate, and it is convenient to use the maintenance.

Description

Online extrusion pad and discard separator

Technical Field

The utility model belongs to the technical field of metallurgical equipment, a online extrusion pad and surplus separator of pressure is related to.

Background

In the extrusion process, the extrusion pad is in direct contact with the billet and is one of extrusion tools which need to be recycled. After each extrusion, the extrusion mat is separated from the press residue (extrusion residue) adhering thereto, and the extrusion mat is then ready for reuse. Currently, after extrusion is completed, the mat-discard is first removed outside the extruder and then separated using manual or dedicated discard separation devices. The special discard separating device is needed, so the structure is complex, the occupied space is large, the manufacturing cost is high, and the operation is needed by a special person. The manual method is labor-intensive and easily damages the squeeze pad. Therefore, a more sophisticated solution is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an online extrusion pad and surplus separator of pressure, the beneficial effects of the utility model are that simple structure, the action is reliable, and not extra occupation space does not need the special messenger to operate, uses and maintains the convenience.

The utility model discloses the technical scheme who adopts is including the mould, and the mould is in the inboard central authorities of front beam, and main scissors is in the inboard top of front beam, beats and fills up the device in main scissors cutting edge front side, fills up circulating device and presses the cover in the top, connects to press the surplus device in the mould below, wherein beats and fill up the device including beat and fill up the hydro-cylinder and install the head of beating on beating the hydro-cylinder below piston rod of filling up.

Drawings

FIG. 1 is a schematic view of an on-line press pad and discard separating structure according to the present invention;

fig. 2 shows a cross-sectional view a-a of fig. 1.

In the figure: the device comprises a front beam 1, a die 2, a main shear 3, a cushion beating device 4, a cushion circulating device 5, a pressure residual device 6, an extrusion cylinder 7, an extrusion rod 8, a billet 9, an extrusion cushion 10, a cushion beating oil cylinder 11 and a cushion beating head 12.

Detailed Description

The present invention will be described in detail with reference to the following embodiments.

The utility model discloses the device is as shown in fig. 1 and fig. 2, including mould 2, mould 2 is in 1 inboard central authorities of front beam, and main scissors 3 is in 1 inboard top of front beam, beats and fills up device 4 in 3 cutting edges front sides of main scissors, fills up circulating device 5 and presses to sheathe in above, connects to press surplus device 6 in mould 2 below. The cushioning device 4 comprises a cushioning cylinder 11 and a cushioning head 12 arranged on a piston rod below the cushioning cylinder 11.

Before feeding, the die 2 and the billet 9 are not lubricated, and the billet 9 and the extrusion pad 10 are fully lubricated. After extrusion is completed, the extrusion container 7 retreats firstly; after the mat 10 is completely exposed from the container, the extrusion rod 8 is retracted again. At this time, the billet 9 is stuck to the end face of the die 2, and the pressing pad 10 is stuck to the front side of the billet 9. After the extrusion cylinder 7 and the extrusion ram 8 are retracted, the mat circulating device 5 is moved under the extrusion mat 10. The cushion beating cylinder 11 drives the cushion beating head 12 to descend, so that the extrusion cushion 10 is separated from the front side of the billet 9 and falls onto the cushion circulating device 5. The mat circulating device 5 clamps the press mat 10 and swings out to the outside of the front beam 1. The main scissors 3 descend to cut the billet 9, so that the billet 9 falls into the pressure receiving and residual discharging device 6. The residual material left after the billet 9 is extruded is the discard.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and modifications of the technical entity of the present invention, which are simple to implement, are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an online extrusion pad and discard separator which characterized in that: the cushion beating device comprises a cushion beating oil cylinder and a cushion beating head arranged on a piston rod below the cushion beating oil cylinder.