CN215965981U

CN215965981U - Make things convenient for ejecting device for mould production

Info

Publication number: CN215965981U
Application number: CN202122679570.6U
Authority: CN
Inventors: 朴阳园
Original assignee: Qingdao Edfaz Precision Mould Co ltd
Current assignee: Qingdao Edfaz Precision Mould Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-08
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses an ejection device convenient for die production, which relates to the technical field of dies and aims at solving the problems that a machined part is attached to the inner wall of a die after being stamped during die production, so that the machined part is difficult to buckle out, the manual deduction speed is low, the consumed time is long, and the efficiency is low. According to the utility model, the machined part is automatically pushed out of the die by various methods, the pushing speed is high, the time consumption is short, the production efficiency is greatly improved, the manual intervention is not required, and the method is more intelligent.

Description

Make things convenient for ejecting device for mould production

Technical Field

The utility model relates to the technical field of molds, in particular to an ejection device convenient for mold production.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". Because the machined part is attached to the inner wall of the die after being stamped out, the machined part is not easy to buckle out, the manual deduction speed is low, the consumed time is long, and the efficiency is low, so that the ejection device for producing the die is convenient.

Disclosure of Invention

The ejection device for conveniently producing the die provided by the utility model solves the problems that a workpiece is not easy to be buckled out due to the fact that the workpiece is attached to the inner wall of the die after being stamped out, the manual deduction speed is low, the consumed time is long, and the efficiency is low.

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

an ejection device convenient for mold production comprises a mold body, wherein two first cavities are formed in the mold body, two fixed plates are fixed on the inner walls of the bottoms of the first cavities, a first rotating shaft is rotatably connected inside the fixed plates, a first warping plate is rotatably connected outside the first rotating shaft, a second rotating shaft is rotatably connected inside the fixed plates, a second warping plate is rotatably connected outside the second rotating shaft, a first air cylinder is fixed on the inner walls of the tops of the first cavities, a first piston is sleeved inside the first air cylinder, a piston plate is fixed at the bottom of the first piston, two pressing plates are fixed on one sides, close to each other, of the piston plates, the pressing plates are located above the first warping plate and the second warping plate, a first warping plate opening is formed in the top of the first cavity, a third warping plate is arranged inside the first warping plate opening, the third wane all is connected with the die body is articulated, the right angle groove has all been seted up to one side that first wane mouth is close to each other, the third wane is all placed at right angle inslot portion, the inside first spring that all is fixed with in bottom of first cavity, first spring all with third wane fixed connection, the second wane mouth has all been seted up at the top of first cavity, the top of second wane mouth is equipped with the fourth wane, the fourth wane is connected with the die body is articulated, one side inner wall that first cavity is close to each other all is fixed with the connecting plate, the top of connecting plate all is fixed with the second spring, second spring and fourth wane fixed connection.

Preferably, a second cavity is formed in the die body, and a second cylinder is fixed on the inner wall of the bottom of the second cavity.

Preferably, the inside cover of second cylinder is equipped with the piston, the top of piston is fixed with the piston rod, the roof mouth has been seted up at the top of second cavity, the inside cover of roof mouth is equipped with the roof, roof and piston rod fixed connection.

Preferably, a fixing plate is fixed on the right side of the mold body, and an air pump is fixed inside the fixing plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the device, the first warping plate, the second warping plate, the top plate and other structures are installed, the first warping plate and the second warping plate pry the third warping plate and the fourth warping plate, the third warping plate and the fourth warping plate are matched with the top plate to warp the machined part out of the die body, the device is novel in design, simple in operation and capable of automatically pushing the machined part out of the die through multiple methods, the pushing speed is high, the time consumption is short, the production efficiency is greatly improved, manual intervention is not needed, and the device is more intelligent.

Drawings

Fig. 1 is a schematic front sectional view of an ejection device for facilitating mold production according to the present invention;

fig. 2 is a schematic perspective view of an ejection device for facilitating mold production according to the present invention.

In the figure: 1. a mold body; 2. a first cavity; 3. a first fixing plate; 4. a first rocker; 5. a second rocker; 6. a first cylinder; 7. a piston plate; 8. pressing a plate; 9. a fourth rocker; 10. a second spring; 11. a third rocker; 12. a first spring; 13. a right-angle groove; 14. a second cavity; 15. a second cylinder; 16. a piston rod; 17. an air pump; 18. a top plate.

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, an embodiment provided by the present disclosure is an ejection device for facilitating mold production, including a mold body 1, two first cavities 2 are formed inside the mold body 1, two fixing plates 3 are fixed to inner walls of bottoms of the first cavities 2, first rotating shafts are rotatably connected to inner portions of the fixing plates 3, outer portions of the first rotating shafts are rotatably connected to first warping plates 4, inner portions of the fixing plates 3 are rotatably connected to second rotating shafts, outer portions of the second rotating shafts are rotatably connected to second warping plates 5, inner walls of tops of the first cavities 2 are respectively fixed to first air cylinders 6, first pistons are respectively sleeved inside the first air cylinders 6, piston plates 7 are fixed to bottoms of the first pistons, two pressing plates 8 are respectively fixed to sides of the piston plates 7, which are close to each other, the pressing plates 8 are respectively located above the first warping plates 4 and the second warping plates 5, first warping plate openings are formed at tops of the first cavities 2, the inside of first wane mouth all is equipped with third wane 11, third wane 11 all is connected with die body 1 is articulated, right angle groove 13 has all been seted up to one side that first wane mouth is close to each other, third wane 11 all is placed inside right angle groove 13, the inside first spring 12 that all is fixed with in bottom of first cavity 2, first spring 12 all with third wane 11 fixed connection, the second wane mouth has all been seted up at the top of first cavity 2, the top of second wane mouth is equipped with fourth wane 9, fourth wane 9 is connected with die body 1 is articulated, one side inner wall that first cavity 2 is close to each other all is fixed with the connecting plate, the top of connecting plate all is fixed with second spring 10, second spring 10 and fourth wane 9 fixed connection.

In this embodiment, a second cavity 14 is formed inside the mold body 1, and a second cylinder 15 is fixed on the inner wall of the bottom of the second cavity 14.

In this embodiment, the piston is sleeved inside the second cylinder 15, the piston rod 16 is fixed on the top of the piston, the top plate opening is opened on the top of the second cavity 14, the top plate 18 is sleeved inside the top plate opening, and the top plate 18 is fixedly connected with the piston rod 16.

In this embodiment, a fixing plate is fixed to the right side of the mold body 1, and an air pump 17 is fixed inside the fixing plate.

The working principle is that firstly, after the die body 1 is stamped, an air pump 17 is started, the air pump 17 controls a first air cylinder 6 and a second air cylinder 15, the first air cylinder 6 moves a first piston, a piston plate 7 and a pressing plate 8 downwards, the pressing plate 8 presses the first wane 4 and the second wane 5 when moving downwards, the right side of the first wane 4 and the second wane 5 upwarps due to the lever principle, the first wane 4 prizes a third wane 11, the second wane 5 prizes a fourth wane 9 upwards, meanwhile, the second air cylinder 15 drives the first piston, a piston rod 16 and a top plate 18 to move upwards, the third wane 11, the fourth wane 9 and the top plate 18 push a workpiece upwards together so that the workpiece is not clamped inside the die body 1, after the workpiece is taken out, the first air cylinder 6 moves the piston plate 7 upwards, the second air cylinder 15 moves the top plate 18 downwards, the third wane 11 and the fourth wane 9 are pulled back to the original positions by a first spring 12 and a second spring 10, and the secondary processing is convenient.

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 ejection device for the production of the convenient die comprises a die body (1) and is characterized in that two first cavities (2) are formed in the die body (1), two fixing plates (3) are fixed on the inner walls of the bottoms of the first cavities (2), a first rotating shaft is rotatably connected inside the fixing plates (3), a first warping plate (4) is rotatably connected outside the first rotating shaft, a second rotating shaft is rotatably connected inside the fixing plates (3), a second warping plate (5) is rotatably connected outside the second rotating shaft, a first cylinder (6) is fixed on the inner wall of the top of each first cavity (2), a first piston is sleeved inside each first cylinder (6), a piston plate (7) is fixed at the bottom of each first piston, two pressing plates (8) are fixed on one side, close to each other, of the piston plates (7), the pressing plate (8) is located above the first warping plate (4) and the second warping plate (5), a first warping plate opening is formed in the top of the first cavity (2), a third warping plate (11) is arranged inside the first warping plate opening, the third warping plate (11) is hinged to the die body (1), right-angle grooves (13) are formed in one side, close to each other, of the first warping plate opening, the third warping plate (11) is placed inside the right-angle grooves (13), first springs (12) are fixed inside the bottom of the first cavity (2), the first springs (12) are fixedly connected with the third warping plate (11), a second warping plate opening is formed in the top of the first cavity (2), a fourth warping plate (9) is arranged on the top of the second warping plate opening, the fourth warping plate (9) is hinged to the die body (1), and connecting plates are fixed on the inner wall of one side, close to each other, of the first cavity (2), and a second spring (10) is fixed at the top of the connecting plate, and the second spring (10) is fixedly connected with a fourth warping plate (9).

2. The ejection device for the convenient mold production according to claim 1, wherein a second cavity (14) is formed in the mold body (1), and a second cylinder (15) is fixed on the inner wall of the bottom of the second cavity (14).

3. The ejection device convenient for mold production as claimed in claim 2, wherein a piston is sleeved inside the second cylinder (15), a piston rod (16) is fixed at the top of the piston, a top plate opening is formed in the top of the second cavity (14), a top plate (18) is sleeved inside the top plate opening, and the top plate (18) is fixedly connected with the piston rod (16).

4. The ejection device for the convenient mold production is characterized in that a fixing plate is fixed on the right side of the mold body (1), and an air pump (17) is fixed inside the fixing plate.