CN212469537U

CN212469537U - Automatic push away ejection of compact mould equipment

Info

Publication number: CN212469537U
Application number: CN202020839103.8U
Authority: CN
Inventors: 王运德
Original assignee: Huzhou Jianye Automation Technology Co Ltd
Current assignee: Dongge resin (Dalian) Co.,Ltd.
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-05
Anticipated expiration: 2030-05-19

Abstract

The utility model belongs to the technical field of the mould, especially, automatic push away discharge mold equipment, to carrying out the drawing of patterns through the manual work after current stamping die punching press is accomplished, the work piece is placed at the model inslot, be not convenient for take out, work efficiency's problem has been reduced, the following scheme is proposed at present, it includes the base, four guide posts, the direction mounting panel, hydraulic pressure push rod, the hydraulic pressure push rod mounting panel, cover half and movable mould, the equal fixed connection in bottom of base of four guide posts, direction mounting panel and four guide post sliding connection, hydraulic pressure push rod mounting panel and four guide post fixed connection, the central point at the hydraulic pressure push rod mounting panel is put to hydraulic pressure push rod, the output shaft fixed connection of direction mounting panel and hydraulic pressure push rod, movable mould fixed connection is in the bottom of direction mounting panel, cover half fixed connection. The utility model discloses can release the work piece from the model inslot automatically after the mould punching press is accomplished, conveniently take out, improve work efficiency.

Description

Automatic push away ejection of compact mould equipment

Technical Field

The utility model relates to the technical field of mold, especially, relate to an automatic release material mould equipment.

Background

The mould often can see in mechanical production processing, and the kind of mould is also more, and is common to have injection mold, stamping die etc. stamping die adopts stamping motor to promote movable mould and cover half contact to carry out stamping forming to the work piece usually, waits that the movable mould leaves the back, and the manual work takes out the work piece, puts the process of waiting to process the work piece and continuing processing to the model inslot again.

The existing stamping die is used for demoulding manually after stamping is finished, and a workpiece is placed in a model groove, so that the workpiece is not convenient to take out, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the workpiece is placed in the model groove, is not convenient to take out, reduces the defect of the working efficiency and provides an automatic release material die equipment.

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

an automatic material pushing-out die device comprises a base, four guide posts, a guide mounting plate, a hydraulic push rod mounting plate, a fixed die and a movable die, wherein the four guide posts are all fixedly connected to the bottom of the base, the guide mounting plate is connected with the four guide posts in a sliding manner, the hydraulic push rod mounting plate is fixedly connected with the four guide posts, the hydraulic push rod is mounted at the central position of the hydraulic push rod mounting plate, the guide mounting plate is fixedly connected with an output shaft of the hydraulic push rod, the movable die is fixedly connected to the bottom of the guide mounting plate, the fixed die is fixedly connected to the top of the base, the movable die is matched with the fixed die, a cavity is formed in the base, a thrust plate is longitudinally and slidably mounted in the cavity, four thrust rods are fixedly mounted at the top of the thrust plate, four intercommunicating holes are formed in the, the four communicating holes on the fixed die are internally and uniformly provided with demoulding rods in a sliding manner, the demoulding rods are in seamless connection with the corresponding communicating holes, the demoulding rods are in contact with the corresponding thrust rods, the top of the thrust plate is provided with two forward hook rods in a sliding manner, the bottom of the guide mounting plate is fixedly connected with two backward hook rods, the backward hook rods are matched with the corresponding forward hook rods, the backward hook rods move downwards and firstly extrude the forward hook rods and are in one-way clamping connection with the forward hook rods, the corresponding forward hook rods move upwards when the backward hook rods move upwards, the two forward hook rods drive the four thrust rods to move upwards through the thrust plate, and the four thrust rods respectively push the four demoulding rods to demould the workpiece.

Preferably, two movable holes have been seted up at the top of base, and two forward hooked poles all with movable hole sliding connection, have all seted up the extrusion hole on the one side inner wall that two movable holes kept away from each other, and equal slidable mounting has the stripper bar in two extrusion holes, and the one end of stripper bar is embedded to have the ball, and the ball contacts with the forward hooked pole that corresponds, and the stripper bar is used for extruding the forward hooked pole well for the forward hooked pole breaks away from with the backward hooked pole that corresponds, and wherein the ball can reduce the frictional force of forward hooked pole and stripper bar.

Preferably, the other end of the extrusion rod is fixedly provided with an elastic pad, the same connecting spring is fixedly arranged between the elastic pad and the base, the connecting spring is sleeved outside the corresponding extrusion rod, and the connecting spring provides stable elastic force for the extrusion rod.

Preferably, two sliding grooves are formed in the top of the thrust plate, the two forward hook rods are respectively in sliding connection with the two sliding grooves, the same thrust spring is fixedly mounted between the forward hook rods and the corresponding sliding grooves, and the thrust spring provides elastic force for the forward hook rods, so that the forward hook rods can be in contact with the corresponding reverse hook rods.

Preferably, fixed mounting has square pole in the sliding tray, square pole and the forward hook pole sliding connection who corresponds, and square pole carries on spacingly to the forward hook pole for the forward hook pole can only slide in the sliding tray.

Preferably, a spring is fixedly installed between the top of the thrust plate and the inner wall of the top of the cavity, four limiting round rods are vertically and fixedly installed in the cavity, the four limiting round rods are all in sliding connection with the thrust plate, and the limiting round rods limit the thrust plate.

Preferably, the outside fixed mounting of ejector pin has two to block the piece, has seted up two on the inner wall of intercommunicating pore and has blocked the groove, blocks the piece and blocks groove sliding connection with corresponding, blocks the piece and can carry out spacing to the ejector pin.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme promotes the guide mounting panel downstream through hydraulic push rod, the guide mounting panel drives two barb rod downstream, under thrust spring's elastic force effect, two barb rods respectively with two positive barb rod one-way joints, accomplish the punching press back, guide mounting panel upward movement, drive the positive barb rod upward movement that corresponds when the barb rod upward movement, two positive barb rods pass through the thrust plate, four distance rod, four drawing of patterns poles demold the work piece, conveniently take off the work piece.

(2) This scheme is close to each other through promoting two stripper bars for positive hook lever breaks away from with the barb rod that corresponds, and under the elastic force effect of spring, the thrust plate drives two positive hook levers and four thrust levers and resets, and under the action of gravity, four stripper bars all reset, place the work piece and can continue processing in the model groove.

The utility model discloses can release the work piece from the model inslot automatically after the mould punching press is accomplished, conveniently take out, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of an automatic material ejecting mold device according to the present invention;

fig. 2 is a schematic structural view of a part a of an automatic material ejecting mold device according to the present invention;

fig. 3 is the schematic view of the explosive structure of the thrust plate, the forward hook rod and the thrust rod of the automatic pushing and discharging die equipment provided by the utility model.

In the figure: the device comprises a base 1, a guide mounting plate 2, a fixed die 3, a movable die 4, a cavity 5, a spring 6, a thrust plate 7, a positive hook rod 8, a movable hole 9, a sliding groove 10, a thrust spring 11, a thrust rod 12, a communication hole 13, a demoulding rod 14, a blocking block 15, an extrusion rod 16, a limit round rod 17, an upward hook rod 18, an elastic pad 19 and a connecting spring 20.

Detailed Description

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

Example one

Referring to fig. 1-3, an automatic ejection and discharge mold device comprises a base 1, four guide posts, a guide mounting plate 2, a hydraulic push rod mounting plate, a fixed mold 3 and a movable mold 4, wherein the four guide posts are all fixedly connected to the bottom of the base 1, the guide mounting plate 2 is slidably connected with the four guide posts, the hydraulic push rod mounting plate is fixedly connected with the four guide posts, the hydraulic push rod is mounted at the central position of the hydraulic push rod mounting plate, the guide mounting plate 2 is fixedly connected with an output shaft of the hydraulic push rod, the movable mold 4 is fixedly connected to the bottom of the guide mounting plate 2, the fixed mold 3 is fixedly connected to the top of the base 1, the movable mold 4 is matched with the fixed mold 3, a cavity 5 is formed in the base 1, a thrust plate 7 is longitudinally slidably mounted in the cavity 5, the top of the thrust plate 7 is fixedly mounted with four thrust rods 12, four intercommunicating holes, the four thrust rods 12 are respectively communicated with the four communication holes 13, the demoulding rods 14 are slidably mounted in the four communication holes 13 on the fixed die 3, the demoulding rods 14 are in seamless connection with the corresponding communication holes 13, the demoulding rods 14 are in contact with the corresponding thrust rods 12, the top of the thrust plate 7 is slidably mounted with the two forward hook rods 8, the bottom of the guide mounting plate 2 is fixedly connected with the two backward hook rods 18, the backward hook rods 18 are matched with the corresponding forward hook rods 8, the backward hook rods 18 move downwards to firstly extrude the forward hook rods 8 and are in one-way clamping connection with the forward hook rods 8, the corresponding forward hook rods 8 are driven to move upwards when the backward hook rods 18 move upwards, the two forward hook rods 8 drive the four thrust rods 12 to move upwards through the thrust plate 7, and the four thrust rods 12 respectively push the four demoulding rods 14 to demould a workpiece.

In this embodiment, two movable hole 9 have been seted up at base 1's top, two forward coupler levers 8 all with movable hole 9 sliding connection, the extrusion hole has all been seted up on the one side inner wall that two movable hole 9 kept away from each other, equal slidable mounting has squeeze bar 16 in two extrusion holes, the one end of squeeze bar 16 is embedded to have the ball, the ball contacts with the forward coupler lever 8 that corresponds, squeeze bar 16 is used for the extrusion to forward coupler lever 8, make forward coupler lever 8 break away from with the retrograde coupler lever 18 that corresponds, wherein the ball can reduce the frictional force of forward coupler lever 8 and squeeze bar 16.

In this embodiment, an elastic pad 19 is fixedly installed at the other end of the extrusion rod 16, a same connection spring 20 is fixedly installed between the elastic pad 19 and the base 1, the connection spring 20 is sleeved on the outer side of the corresponding extrusion rod 16, and the connection spring 20 provides a stable elastic force for the extrusion rod 16.

In this embodiment, two sliding tray 10 have been seted up at the top of thrust plate 7, and two positive hook levers 8 respectively with two sliding tray 10 sliding connection, fixed mounting has same thrust spring 11 between positive hook lever 8 and the sliding tray 10 that corresponds, and thrust spring 11 provides elasticity for positive hook lever 8 can contact with the barb rod 18 that corresponds.

In this embodiment, fixed mounting has square pole in the sliding tray 10, square pole and the 8 sliding connection of forward coupler rod that correspond, and square pole carries on spacingly to forward coupler rod 8 for forward coupler rod 8 can only slide in the sliding tray.

In this embodiment, fixed mounting has spring 6 between the top of thrust plate 7 and the top inner wall of cavity 5, and perpendicular fixed mounting has four spacing round bars 17 in cavity 5, and four spacing round bars 17 all with thrust plate 7 sliding connection, and spacing round bar 17 is spacing to thrust plate 7.

In this embodiment, two blocking blocks 15 are fixedly installed on the outer side of the demolding rod 14, two blocking grooves are formed in the inner wall of the communicating hole 13, the blocking blocks 15 are slidably connected with the corresponding blocking grooves, and the blocking blocks 15 can limit the demolding rod 14.

Example two

Referring to fig. 1-3, an automatic ejection die device comprises a base 1, four guide posts, a guide mounting plate 2, a hydraulic push rod mounting plate, a fixed die 3 and a movable die 4, wherein the four guide posts are all fixedly connected to the bottom of the base 1 through screws, the guide mounting plate 2 is slidably connected with the four guide posts, the hydraulic push rod mounting plate is fixedly connected with the four guide posts through screws, the hydraulic push rod is mounted at the central position of the hydraulic push rod mounting plate, the guide mounting plate 2 is fixedly connected with an output shaft of the hydraulic push rod through screws, the movable die 4 is fixedly connected to the bottom of the guide mounting plate 2 through screws, the fixed die 3 is fixedly connected to the top of the base 1 through screws, the movable die 4 is matched with the fixed die 3, a cavity 5 is arranged on the base 1, a thrust plate 7 is longitudinally slidably mounted in the cavity, the inner wall of the top of the cavity 5 and the inner wall of the bottom of the mold groove on the fixed mold 3 are respectively provided with four intercommunicating pores 13 which are communicated with each other, four thrust rods 12 are respectively communicated with the four intercommunicating pores 13, demoulding rods 14 are respectively arranged in the four intercommunicating pores 13 on the fixed mold 3 in a sliding way, the demoulding rods 14 are in seamless connection with the corresponding intercommunicating pores 13, the demoulding rods 14 are contacted with the corresponding thrust rods 12, the top of the thrust plate 7 is provided with two forward hooked rods 8 in a sliding way, the bottom of the guide mounting plate 2 is fixedly connected with two backward hooked rods 18 through screws, the backward hooked rods 18 are matched with the corresponding forward hooked rods 8, the backward hooked rods 18 move downwards to firstly extrude the forward hooked rods 8 and are in one-way clamping connection with the forward hooked rods 8, the corresponding forward hooked rods 8 are driven to move upwards when the backward hooked rods 18 move upwards, the two forward hooked rods 8 drive the four thrust rods 12 to move upwards, the four thrust rods 12 respectively push the four demoulding rods 14 to demould the workpiece.

In the embodiment, when the device is used, all electrical equipment is powered on and a controller, a workpiece is placed in a mold groove on a fixed mold 3, a guide mounting plate 2 is pushed by a hydraulic push rod to move downwards, the guide mounting plate 2 drives a movable mold 4 to move downwards to be matched with the fixed mold 3 to stamp the workpiece, the guide mounting plate 2 drives two backward hook rods 18 to move downwards, the backward hook rods 18 move downwards to firstly press forward hook rods 8 to approach each other, under the action of the elastic force of a thrust spring 11, the two backward hook rods 18 are respectively and unidirectionally clamped with the two forward hook rods 8, after stamping, the guide mounting plate 2 moves upwards, the backward hook rods 18 move upwards to drive the corresponding forward hook rods 8 to move upwards, the two forward hook rods 8 drive four thrust rods 12 to move upwards through a thrust plate 7, and the four thrust rods 12 respectively push four demolding rods 14 to demold the workpiece, the workpiece is taken down, the two extrusion rods 16 are pushed to be close to each other, the extrusion rods 16 extrude the forward hook rods 8, the forward hook rods 8 are separated from the corresponding backward hook rods 18, the thrust plate 7 drives the two forward hook rods 8 and the four thrust rods 12 to reset under the action of the elastic force of the springs 6, the four demolding rods 14 all reset under the action of gravity, and the workpiece is placed in a model groove to be continuously processed.

The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An automatic material pushing-out die device comprises a base (1), four guide posts, a guide mounting plate (2), a hydraulic push rod mounting plate, a fixed die (3) and a movable die (4), wherein the four guide posts are all fixedly connected to the bottom of the base (1), the guide mounting plate (2) is in sliding connection with the four guide posts, the hydraulic push rod mounting plate is fixedly connected with the four guide posts, the hydraulic push rod is mounted at the central position of the hydraulic push rod mounting plate, the guide mounting plate (2) is fixedly connected with an output shaft of the hydraulic push rod, the movable die (4) is fixedly connected to the bottom of the guide mounting plate (2), the fixed die (3) is fixedly connected to the top of the base (1), the movable die (4) is matched with the fixed die (3), and the automatic material pushing-out die device is characterized in that a cavity (5) is formed in the base (1), and, four thrust rods (12) are fixedly mounted at the top of the thrust plate (7), four intercommunicating pores (13) which are mutually communicated are formed in the inner wall of the top of the cavity (5) and the inner wall of the bottom of a mold groove in the fixed mold (3), the four thrust rods (12) are respectively communicated with the four intercommunicating pores (13), demolding rods (14) are arranged in the four intercommunicating pores (13) in the fixed mold (3) in a sliding mode, the demolding rods (14) are connected with the corresponding intercommunicating pores (13) in a seamless mode, the demolding rods (14) are in contact with the corresponding thrust rods (12), two forward hook rods (8) are slidably mounted at the top of the thrust plate (7), two reverse hook rods (18) are fixedly connected at the bottom of the guide mounting plate (2), and the reverse hook rods (18) are matched with the corresponding forward hook rods (8).

2. The automatic material pushing-out die device according to claim 1, wherein two movable holes (9) are formed in the top of the base (1), the two forward hook rods (8) are slidably connected with the movable holes (9), extrusion holes are formed in the inner wall of one side, away from each other, of the two movable holes (9), extrusion rods (16) are slidably mounted in the two extrusion holes, balls are embedded in one ends of the extrusion rods (16), and the balls are in contact with the corresponding forward hook rods (8).

3. The automatic ejection die device according to claim 2, wherein an elastic pad (19) is fixedly mounted at the other end of the extrusion rod (16), the same connecting spring (20) is fixedly mounted between the elastic pad (19) and the base (1), and the connecting spring (20) is sleeved on the outer side of the corresponding extrusion rod (16).

4. The automatic ejection die equipment according to claim 1, wherein the top of the thrust plate (7) is provided with two sliding grooves (10), the two forward hook rods (8) are respectively connected with the two sliding grooves (10) in a sliding manner, and the same thrust spring (11) is fixedly installed between each forward hook rod (8) and the corresponding sliding groove (10).

5. An automatic ejection die device according to claim 4, wherein a square rod is fixedly installed in the sliding groove (10), and the square rod is slidably connected with the corresponding positive hook rod (8).

6. The automatic ejection die equipment according to claim 1, wherein a spring (6) is fixedly installed between the top of the thrust plate (7) and the inner wall of the top of the cavity (5), four limiting round rods (17) are vertically and fixedly installed in the cavity (5), and the four limiting round rods (17) are all in sliding connection with the thrust plate (7).

7. The automatic ejection die device according to claim 1, wherein two stop blocks (15) are fixedly mounted on the outer side of the ejection rod (14), two stop grooves are formed in the inner wall of the communication hole (13), and the stop blocks (15) are slidably connected with the corresponding stop grooves.