CN210730784U

CN210730784U - Mold ejection device

Info

Publication number: CN210730784U
Application number: CN201921047664.8U
Authority: CN
Inventors: 宋洪宁; 肖萍; 楚欢欢
Original assignee: Qingdao Shunmei Electric Appliance Co Ltd
Current assignee: Qingdao ixlun Electronic Technology Co.,Ltd.
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-12
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a mould ejecting device, which comprises a fixed base, first recess has been seted up to fixing base upper end lateral wall, first horizontal pole runs through the fixing base lateral wall and extends to in the second recess, fixing base upper end lateral wall symmetry sliding connection has the head rod, states the one end fixedly connected with splint that the head rod is located first recess, install first drive arrangement in the second recess, install second drive arrangement on the fixing base. The utility model discloses the case is through rotating the hand for slider on the double threaded rod moves in opposite directions, thereby makes dull and stereotyped upshifting, and the mould to in the first recess is ejecting, can promote dull and stereotyped displacement distance through the distance that the slider moved in opposite directions, thereby control the ejecting distance with the mould, makes things convenient for operating personnel to draw.

Description

Mold ejection device

Technical Field

The utility model relates to a mould processing technology field especially relates to a mould ejecting device.

Background

The die is various dies 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, wherein the stamping die is a process equipment for processing materials into parts with specific shapes in stamping processing.

The mold generally comprises a male mold and a female mold, wherein the male mold enters the female mold during the stamping process and needs to be taken out by an ejection device. When the existing mold ejection device ejects a male mold, the problems of incomplete ejection and difficult demolding of a product easily exist; in addition, when the product is stamped, the product is not clamped and fixed, so that deviation exists in the product forming process in the stamping process.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a mold ejection device, includes the fixing base, first recess has been seted up to fixing base upper end lateral wall, first recess sliding connection has the flat board, the second recess has been seted up to the fixing base lateral wall, dull and stereotyped lower extreme lateral wall fixedly connected with horizontal pole, first horizontal pole runs through the fixing base lateral wall and extends to in the second recess, fixing base upper end lateral wall symmetry sliding connection has the head rod, the head rod runs through the fixing base lateral wall and extends to in the first recess, the head rod is located the one end fixedly connected with splint of first recess, install first drive arrangement in the second recess, install second drive arrangement on the fixing base.

Preferably, first drive arrangement is including rotating the double threaded rod of connection at the fixing base lateral wall, double threaded rod runs through the fixing base lateral wall and rotates with second recess lateral wall to be connected, the last symmetrical threaded connection of double threaded rod has the slider, slider upper end lateral wall rotates and is connected with the second horizontal pole, the one end that the slider lateral wall was kept away from to the second horizontal pole rotates with first horizontal pole lower extreme to be connected.

Preferably, the second driving device comprises a hydraulic oil cylinder, a third groove is formed in the side wall of the upper end of the fixing seat, the hydraulic oil cylinder is fixedly connected to the side wall of the third groove, the movable ends of the hydraulic oil cylinder are symmetrically and rotatably connected with a second connecting rod, one end, far away from the hydraulic oil cylinder, of the second connecting rod is rotatably connected with a third connecting rod, the third connecting rod penetrates through the side wall of the fixing seat and extends to the outside, one end, far away from the second connecting rod, of the third connecting rod is fixedly connected with a fourth connecting rod, and one end, far away from the third connecting rod, of the fourth connecting rod.

Preferably, the one end fixedly connected with that the double-end threaded rod is kept away from the second recess lateral wall changes the hand, it is equipped with the anti-skidding cover of rubber to change the hand to overlap.

Preferably, the fourth connecting rod is rotatably connected with the side wall of the fixed seat through a connecting column.

The utility model discloses following beneficial effect has:

1. the rotating hands are rotated, so that the sliding blocks on the double-end threaded rod move oppositely, the second cross rod can push the first cross rod to move upwards, the flat plate moves upwards, the mold in the first groove is ejected, the displacement distance of the flat plate can be increased through the distance of the opposite movement of the sliding blocks, the ejection distance of the mold is controlled, and the extraction by an operator is facilitated;

2. through setting up the splint in first recess, extend hydraulic cylinder and make the third connecting rod move to the outside to make the fourth connecting rod promote the head rod and remove to first recess, thereby support splint and press from both sides the product tightly.

Drawings

Fig. 1 is a schematic structural view of a mold ejection device provided by the present invention;

fig. 2 is a schematic view of a top view structure of the mold ejection device provided by the present invention.

In the figure: the device comprises a fixed seat 1, a first groove 2, a flat plate 3, a first cross rod 4, a clamping plate 5, a first connecting rod 6, a second cross rod 7, a sliding block 8, a double-head threaded rod 9, a second groove 10, a rotating handle 11, a third groove 12, a hydraulic oil cylinder 13, a second connecting rod 14, a third connecting rod 15 and a fourth connecting rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a mold ejection device comprises a fixed seat 1, a first groove 2 is formed on the side wall of the upper end of the fixed seat 1, the first groove 2 is slidably connected with a flat plate 3, a second groove 10 is formed on the side wall of the fixed seat 1, a first cross rod 4 is fixedly connected with the side wall of the lower end of the flat plate 3, the first cross rod 4 penetrates through the side wall of the fixed seat 1 and extends into the second groove 10, first connecting rods 6 are symmetrically and slidably connected with the side wall of the upper end of the fixed seat 1, the first connecting rods 6 penetrate through the side wall of the fixed seat 1 and extend into the first groove 2, a clamping plate 5 is fixedly connected with one end of the first connecting rods 6 positioned in the first groove 2, a placing groove matched with the clamping plate 5 is formed on the side wall of the first groove 2, a first driving device for driving the flat plate 3 to eject a mold is, double threaded rod 9 runs through fixing base 1 lateral wall and rotates with second recess lateral wall to be connected, and symmetrical threaded connection has slider 8 on the double threaded rod 9, and 8 upper end lateral walls of slider rotate and are connected with second horizontal pole 7, and the one end that 8 lateral walls of slider were kept away from to second horizontal pole 7 rotates with 4 lower extremes of first horizontal pole to be connected, and the one end fixedly connected with that 10 lateral walls of second recess were kept away from to double threaded rod 9 changes hand 11, changes the cover on the hand 11 and is equipped with the rubber antiskid cover.

Install drive splint 5 on fixing base 1 and press from both sides tight second drive arrangement of product, second drive arrangement includes hydraulic cylinder 13, third recess 12 has been seted up to 1 upper end lateral wall of fixing base, hydraulic cylinder 13 fixed connection is on third recess 12 lateral wall, hydraulic cylinder 13 expansion end symmetry rotation is connected with second connecting rod 14, the one end rotation that hydraulic cylinder 13 was kept away from to second connecting rod 14 is connected with third connecting rod 15, third connecting rod 15 runs through fixing base 1 lateral wall and extends to the outside, the one end fixedly connected with fourth connecting rod 16 of second connecting rod 14 is kept away from to third connecting rod 15, the one end that third connecting rod 15 was kept away from to fourth connecting rod 16 rotates with head rod 6 to be connected, fourth connecting rod 16 rotates with fixing base 1 lateral wall through the spliced pole to be connected.

The utility model discloses in, put into first recess 2 with the mould, adjust hydraulic cylinder 13 and make second connecting rod 14 promote the outside removal of third connecting rod 15, fourth connecting rod 16 rotates with 1 lateral wall of fixing base through the spliced pole to be connected, the outside removal of third connecting rod 15 is through the fourth connecting rod 16 with the first connecting rod 6 to the interior removal of first recess 2, thereby make splint 5 press from both sides tight punching press with the product, after the punching press finishes, adjust hydraulic cylinder 13 and loosen splint 5, rotate and change hand 11, make two slider 8 on the double threaded rod 9 remove in opposite directions, make 6 rebound of first spreader, thereby it is ejecting together with the product with the mould to promote dull and stereotyped 3, make things convenient for operating personnel to draw.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mold ejection device comprises a fixing seat (1), wherein a first groove (2) is formed in the side wall of the upper end of the fixing seat (1), and is characterized in that the first groove (2) is connected with a flat plate (3) in a sliding manner, a second groove (10) is formed in the side wall of the fixing seat (1), a first cross rod (4) is fixedly connected with the side wall of the lower end of the flat plate (3), the first cross rod (4) penetrates through the side wall of the fixing seat (1) and extends into the second groove (10), a first connecting rod (6) is symmetrically connected with the side wall of the upper end of the fixing seat (1) in a sliding manner, the first connecting rod (6) penetrates through the side wall of the fixing seat (1) and extends into the first groove (2), a clamping plate (5) is fixedly connected with one end of the first connecting rod (6) positioned in the first groove (2), and a first driving, and a second driving device is arranged on the fixed seat (1).

2. The mold ejection device according to claim 1, wherein the first driving device comprises a double-threaded rod (9) rotatably connected to the side wall of the fixing seat (1), the double-threaded rod (9) penetrates through the side wall of the fixing seat (1) and is rotatably connected with the side wall of the second groove, a sliding block (8) is symmetrically and threadedly connected to the double-threaded rod (9), a second cross rod (7) is rotatably connected to the side wall of the upper end of the sliding block (8), and one end, away from the side wall of the sliding block (8), of the second cross rod (7) is rotatably connected with the lower end of the first cross rod (4).

3. A mold ejection device as in claim 1, wherein the second drive means comprises a hydraulic ram (13), a third groove (12) is formed in the side wall of the upper end of the fixed seat (1), the hydraulic oil cylinder (13) is fixedly connected to the side wall of the third groove (12), the movable end of the hydraulic oil cylinder (13) is symmetrically and rotatably connected with a second connecting rod (14), one end of the second connecting rod (14) far away from the hydraulic oil cylinder (13) is rotatably connected with a third connecting rod (15), the third connecting rod (15) penetrates through the side wall of the fixed seat (1) and extends to the outside, one end of the third connecting rod (15) far away from the second connecting rod (14) is fixedly connected with a fourth connecting rod (16), one end, far away from the third connecting rod (15), of the fourth connecting rod (16) is rotatably connected with the first connecting rod (6).

4. The mold ejection device according to claim 2, wherein a rotating handle (11) is fixedly connected to one end of the double-headed threaded rod (9) far away from the side wall of the second groove (10), and a rubber anti-slip sleeve is sleeved on the rotating handle (11).

5. A mold ejection device according to claim 3, wherein the fourth connecting rod (16) is rotatably connected to the sidewall of the fixed base (1) through a connecting column.