CN216027367U

CN216027367U - Material ejecting mechanism of double-disc friction press

Info

Publication number: CN216027367U
Application number: CN202122166561.7U
Authority: CN
Inventors: 徐业娟
Original assignee: Changchun Dingxin Auto Parts Co ltd
Current assignee: Changchun Dingxin Auto Parts Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-15
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses an ejection mechanism of a double-disc friction press, which comprises a workbench, wherein the top surface of the workbench is provided with a connecting plate and a plurality of empty grooves, the connecting plate is fixedly connected with a placing plate, the bottom of the placing plate is provided with a stamping mechanism, the empty groove at the middle end of the workbench is internally provided with the ejection mechanism, the top end of the ejection mechanism is fixedly connected to the bottom of the stamping mechanism, the empty grooves at the two ends of the workbench are respectively provided with a protection mechanism, the end part of each protection mechanism is fixedly connected to the stamping mechanism, the workbench is provided with a cleaning mechanism, and the cleaning mechanism is communicated with the corresponding protection mechanism. The device has reasonable structural design, can ensure that the ejector plate moves upwards when the pressing plate is pressed downwards, improves the stamping effect, can prevent high-temperature scrap iron from splashing out of the device, ensures the safety of workers, can clean the working table surface in time, prevents the scrap iron from remaining on the working table surface, reduces the processing error and improves the production quality.

Description

Material ejecting mechanism of double-disc friction press

Technical Field

The utility model relates to the technical field of presses, in particular to a material ejecting mechanism of a double-disc friction press.

Background

The friction press is a pressure processing machine with strong universality, has wider application, can be used in various industries of pressure processing, has wider application in the mechanical manufacturing industry, can be used for completing the work of die forging, upsetting, bending, correcting, coining and the like, and can be used for completing the forging without flash in some cases.

Among the prior art, because the raw materials is fixed, lead to the effect reduction of punching press, influence machining efficiency greatly, simultaneously because not being equipped with protection machanism, lead to the iron fillings that can't prevent the high temperature to splash to staff's safety can't be guaranteed, simultaneously because can't in time clear up the iron fillings on the mesa, thereby increased machining error, influence processingquality greatly, for this reason we have designed an assembled wall panel structure and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides an ejection mechanism of a double-disc friction press.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an liftout mechanism of double plate friction press, includes that the top surface is equipped with the connecting plate and is equipped with the workstation of a plurality of dead slots, fixedly connected with places the board on the connecting plate, the bottom of placing the board is equipped with punching press mechanism, be equipped with liftout mechanism in the dead slot of workstation middle-end, the top fixed connection of liftout mechanism is in the bottom of punching press mechanism, all be equipped with protection machanism in the dead slot at workstation both ends, protection machanism's tip fixed connection is in punching press mechanism, be equipped with clean mechanism on the workstation, clean mechanism is linked together with corresponding protection machanism.

Preferably, the stamping mechanism comprises a press fixedly connected to the bottom of the placing plate, and a pressing plate is fixedly connected to the telescopic end of the press.

Preferably, liftout mechanism is including installing the connecting rod in the workstation dead slot, be equipped with the cavity in the connecting rod, equal sealing sliding connection has first piston rod, two in the cavity at connecting rod both ends the equal fixed connection in top of first piston rod is in the bottom of clamp plate, the sealed sliding connection has the second piston rod in the cavity of connecting rod middle-end, the top fixedly connected with ejector plate of second piston rod.

Preferably, protection machanism includes the guard plate of sealed sliding connection in the workstation both ends dead slot, the bottom fixedly connected with piston of guard plate, the piston is connected with the dead slot bottom of workstation through the spring, the top fixedly connected with string of guard plate, the free end of string passes winding ring and fixed connection at the top of clamp plate.

Preferably, the cleaning mechanism comprises an air pipe fixedly mounted at the top of the workbench, the cavity of the air pipe is communicated with the cavity at the end part of the workbench correspondingly, and a plurality of air outlet holes are formed in the side wall of the air pipe.

Preferably, the bottom of the workbench is provided with an anti-skid pad, and the anti-skid pad is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. under the mutually supporting of liftout mechanism and punching press mechanism, make the liftout plate can reciprocate to the liftout plate shifts up when can making the clamp plate push down, improves the punching press effect.

2. Under the mutually supporting of punching press mechanism and protection machanism, make the clamp plate push down and make the guard plate rise to prevent the iron fillings splash device of high temperature, guaranteed staff's safety.

3. Under the mutually supporting of punching press mechanism, protection machanism and clean mechanism, the venthole has gas to blow off when making the clamp plate shift up to table surface that can be timely cleans, prevents that iron fillings from remaining on table surface, has reduced machining error, has improved production quality.

In conclusion, the ejector plate is reasonable in structural design, the ejector plate can move upwards when the pressing plate is pressed downwards, the stamping effect is improved, high-temperature scrap iron can be prevented from splashing out of the device, the safety of workers is guaranteed, the working table top can be cleaned timely, scrap iron is prevented from remaining on the working table top, the machining error is reduced, and the production quality is improved.

Drawings

FIG. 1 is a schematic structural diagram of a front cross-sectional view of an ejection mechanism of a double-disc friction press according to the present invention;

fig. 2 is a schematic front structural diagram of an ejection mechanism of a double-disc friction press according to the present invention.

In the figure: 1 workstation, 2 connecting plates, 3 place board, 4 presses, 5 clamp plates, 6 connecting rods, 7 first piston rods, 8 second piston rods, 9 liftout boards, 10 guard plates, 11 string, 12 pistons, 13 springs, 14 trachea, 15 ventholes, 16 wire winding rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a material ejecting mechanism of a double-disc friction press comprises a workbench 1 with a connecting plate 2 on the top surface and a plurality of empty slots, a placing plate 3 is fixedly connected on the connecting plate 2, a press 4 is fixedly connected at the bottom of the placing plate 3, a pressing plate 5 is fixedly connected with the telescopic end of the press 4, a connecting rod 6 is installed in the empty slot of the workbench 1, a cavity is arranged in the connecting rod 6, first piston rods 7 are hermetically and slidably connected in the cavities at the two ends of the connecting rod 6, the top ends of the two first piston rods 7 are fixedly connected at the bottom end of the pressing plate 5, a second piston rod 8 is hermetically and slidably connected in the cavity at the middle end of the connecting rod 6, an ejecting plate 9 is fixedly connected at the top end of the second piston rod 8, when the press 4 is started, the output end of the press 4 drives the pressing plate 5 to move downwards, the pressing plate 5 moves downwards to drive the first piston rods 7 to move downwards, the first piston rod 7 moves downwards to compress air in the cavity of the connecting rod, and the first piston rod 7 moves downwards to drive the second piston rod 8 to move upwards, so that the ejector plate 9 moves upwards when the pressing plate 5 presses downwards, and the punching effect is improved.

1 both ends dead slot internal seal sliding connection of workstation has guard plate 10, the bottom fixedly connected with piston 12 of guard plate 10, piston 12 is connected with the dead slot bottom of workstation 1 through spring 13, the top fixedly connected with string 11 of guard plate 10, the free end of string 11 passes winding ring 16 and fixed connection at the top of clamp plate 5, when press 4 starts, the output of press 4 drives clamp plate 5 downstream, under the effect of string 11, clamp plate 5 downstream drives and drives guard plate 10 rebound, thereby can prevent the iron fillings fly-out device of high temperature, staff's safety has been guaranteed.

1 top fixed mounting of workstation has trachea 14, trachea 14's cavity is linked together with the cavity of 1 tip of corresponding workstation, be equipped with a plurality of ventholes 15 on trachea 14's the lateral wall, when press 4 closes, press 4's output drives clamp plate 5 and upwards removes, under spring 13's effect, guard plate 10 downstream, the guard plate downstream produces the air current through the air in 12 compression workstation 1 cavities of piston, the air current passes through venthole 15 and discharges, thereby can in time clean workstation 1, prevent that iron fillings from remaining on the mesa, machining error has been reduced, and the production quality is improved.

The utility model can be illustrated by the following operating modes:

in the utility model, when the raw material needs to be punched, the raw material is placed on the ejector plate 9, the press machine 4 is opened, the output end of the press machine 4 drives the press plate 5 to move downwards, the press plate 5 moves downwards to drive the first piston rod 7 to move downwards, the first piston rod 7 moves downwards to compress air in the cavity of the connecting rod, the first piston rod 7 moves downwards to drive the second piston rod 8 to move upwards, so that the ejector plate 9 moves upwards when the press plate 5 presses downwards, the punching effect is improved, meanwhile, the output end of the press machine 4 drives the press plate 5 to move downwards, under the action of the string 11, the press plate 5 moves downwards to drive the protection plate 10 to move upwards, thereby high-temperature scrap iron can be prevented from flying out of the device, the safety of workers is ensured, after punching is finished, the output end of the press machine 4 drives the press plate 5 to move upwards, under the action of the spring 13, protection plate 10 downstream, protection plate downstream produces the air current through the air in the 1 cavity of piston 12 compression workstation, and the air current passes through venthole 15 and discharges to can be timely clean workstation 1, prevent that iron fillings from remaining on the mesa, reduced machining error, improved production quality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an liftout mechanism of double plate friction press, includes that the top surface is equipped with connecting plate (2) and is equipped with workstation (1) of a plurality of dead slots, its characterized in that, fixedly connected with places board (3) on connecting plate (2), the bottom of placing board (3) is equipped with punching press mechanism, be equipped with liftout mechanism in the dead slot of workstation (1) middle-end, the top fixed connection of liftout mechanism is in the bottom of punching press mechanism, all be equipped with protection machanism in the dead slot at workstation (1) both ends, protection machanism's tip fixed connection is on punching press mechanism, be equipped with clean mechanism on workstation (1), clean mechanism is linked together with corresponding protection machanism.

2. The ejector mechanism of a double-disc friction press according to claim 1, characterized in that the stamping mechanism comprises a press (4) fixedly connected to the bottom of the placing plate (3), and a pressure plate (5) is fixedly connected to the telescopic end of the press (4).

3. The ejection mechanism of the double-disc friction press machine according to claim 2, characterized by comprising a connecting rod (6) installed in a hollow groove of the workbench (1), wherein a cavity is formed in the connecting rod (6), first piston rods (7) are hermetically and slidably connected in the cavities at two ends of the connecting rod (6), the top ends of the two first piston rods (7) are fixedly connected to the bottom end of the pressing plate (5), a second piston rod (8) is hermetically and slidably connected in the cavity at the middle end of the connecting rod (6), and an ejector plate (9) is fixedly connected to the top end of the second piston rod (8).

4. The liftout mechanism of a double-disc friction press according to claim 2, characterized in that the guard mechanism comprises a guard plate (10) which is connected with the empty slots at the two ends of the workbench (1) in a sealing and sliding manner, a piston (12) is fixedly connected with the bottom of the guard plate (10), the piston (12) is connected with the bottom of the empty slot of the workbench (1) through a spring (13), a string (11) is fixedly connected with the top of the guard plate (10), and the free end of the string (11) passes through a winding ring (16) and is fixedly connected with the top of the pressing plate (5).

5. The ejection mechanism of the double-disc friction press as claimed in claim 1, wherein the cleaning mechanism comprises an air pipe (14) fixedly mounted at the top of the working table (1), a cavity of the air pipe (14) is communicated with a corresponding cavity at the end of the working table (1), and a plurality of air outlet holes (15) are formed in the side wall of the air pipe (14).

6. The liftout mechanism of a double-disc friction press according to claim 1, characterized in that the bottom of the working table (1) is provided with a non-slip mat, and the non-slip mat is made of rubber.