CN210647966U

CN210647966U - Continuous feeding metal stamping die

Info

Publication number: CN210647966U
Application number: CN201920756716.2U
Authority: CN
Inventors: 严学生
Original assignee: Kunshan Hongyongjun Precision Hardware Electronic Technology Co Ltd
Current assignee: Kunshan Hongyongjun Precision Hardware Electronic Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-06-02
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a pay-off metal stamping die in succession mainly includes frame, sucking disc and pushes away the frame, the inboard upper left portion fixed mounting of frame has the guide, and guide middle part slidable mounting has the fender frame, guide right-hand member middle part fixed mounting has displacement sensor, the displacement sensor left end with keep off a fixed connection, the slide opening has been seted up to frame top left part, it extends to the frame top outside via the slide opening to keep off frame upper portion, frame middle part fixed mounting has the punching press seat, frame top middle part fixed mounting has the support. The utility model has reasonable structure design, the automatic feeding is adopted in the stamping die, and for the raw materials made of sheet materials, the manual completion of each raw material is not needed, the feeding is convenient, and the safety of personnel is protected; this stamping die adopts the raw materials that automatic movement is processing at the punching press in-process, and the security is high, automatic control displacement, and the displacement precision is high, and the raw materials high-usage, reduce cost.

Description

Continuous feeding metal stamping die

Technical Field

The utility model relates to a stamping die specifically is a pay-off metal stamping die in succession.

Background

Stamping is a common machining method, and external force is applied to plates, strips, pipes and other profiles by a press and a die to cause plastic deformation, so as to obtain workpieces (stamped parts) with required shapes and sizes. With the development of the forming process, the die industry is also rapidly developed, taking the hole flanging forming process of the connecting pipe at the end socket of the pressure container as an example, the forming die is provided with punch structures such as a conical punch, a spherical punch, a cylindrical punch and the like, the forming effects of the punches in different structural forms are different, and a plurality of processes need the punches in different structural forms to punch successively.

The existing stamping die mostly adopts manual or semi-automatic feeding, and for the raw materials made of sheet materials, manual feeding is inconvenient and fingers are easily scratched; the existing stamping die mostly adopts manual operation to move the raw materials being processed in the stamping process, the safety is poor, the moving distance is not accurately controlled, the utilization rate of the raw materials is low, and the cost is high.

Disclosure of Invention

An object of the utility model is to provide a pay-off metal stamping die in succession to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a continuous feeding metal stamping die mainly comprises an outer frame, a sucker and a pushing frame, wherein a guide frame is fixedly arranged on the left upper portion of the inner side of the outer frame, a blocking frame is slidably arranged in the middle of the guide frame, a displacement sensor is fixedly arranged in the middle of the right end of the guide frame, the left end of the displacement sensor is fixedly connected with the blocking frame, a sliding hole is formed in the left portion of the top end of the outer frame, the upper portion of the blocking frame extends to the outer portion of the top end of the outer frame through the sliding hole, a stamping seat is fixedly arranged in the middle of the outer frame, a support is fixedly arranged in the middle of the top end of the outer frame, a hydraulic cylinder is fixedly arranged on the upper portion of the support, a pressing head is fixedly arranged at the bottom end of the hydraulic cylinder and is positioned right above the stamping seat, a conveying belt is fixedly arranged on the outer, the utility model discloses a vacuum pump, including frame, flexible module, frame right side fixed mounting have flexible module, flexible module bottom fixed mounting has the sucking disc, the outer wall fixed mounting that the frame top is located sharp module top has the vacuum pump, and vacuum pump left end fixed mounting has the vacuum jar, and vacuum jar left end lower part fixed mounting has the solenoid valve, and the solenoid valve switches on through hose and sucking disc, frame right side internally mounted has and pushes away the frame.

As a further aspect of the present invention: push away the frame and mainly include push pedal, branch, U type frame, extension spring, sleeve pipe and king-rod, symmetrical last swivel mount about push pedal bottom edge lateral wall fixed mounting has, the frame bottom is located the inner wall fixed mounting under the swivel mount and has a lower swivel mount, go up swivel mount and lower swivel mount mid-mounting and install branch, be located two of homonymy rotate between the branch and install U type frame, be located the left part U type frame right side middle part outer wall fixed mounting has the king-rod, is located the right part U type frame left side middle part outer wall fixed mounting has the sleeve pipe, king-rod right-hand member fixed mounting has the spring, spring right-hand member fixed connection sleeve pipe right side inner wall, U type frame lateral wall fixed mounting has the spring frame, push pedal bottom lateral wall fixed mounting have with spring frame complex last stores pylon, it is equipped with the extension spring to hang between spring frame and.

As a further aspect of the present invention: and a pressure limiting valve is fixedly arranged at the upper part of the left end of the vacuum tank.

As a further aspect of the present invention: and an auxiliary wheel is fixedly arranged on the outer wall of the top end of the outer frame, which is positioned at the left part of the stamping seat.

As a further aspect of the present invention: displacement sensor, motor, flexible module, sharp module, vacuum pump, pneumatic cylinder and solenoid valve and the equal electric connection of external power source and external control equipment, displacement sensor is stay cord formula displacement sensor, flexible module is electric putter, sharp module is lead screw ball formula slip table, pneumatic cylinder and outside hydraulic pressure auxiliary assembly conducting connection, external control equipment can adopt PLC numerical control host computer.

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

the utility model has reasonable structure design, the automatic feeding is adopted in the stamping die, and for the raw materials made of sheet materials, the manual completion of each raw material is not needed, the feeding is convenient, and the safety of personnel is protected; this stamping die adopts the raw materials that automatic movement is processing at the punching press in-process, and the security is high, automatic control displacement, and the displacement precision is high, and the raw materials high-usage, reduce cost.

Drawings

Fig. 1 is a schematic structural view of a continuously fed metal stamping die.

Fig. 2 is a schematic structural diagram at a in fig. 1.

Fig. 3 is a schematic structural diagram at B in fig. 1.

Fig. 4 is a schematic structural diagram at C in fig. 1.

Fig. 5 is a schematic structural diagram of a top view at D in fig. 2.

In the figure: the device comprises an outer frame 1, a displacement sensor 2, a stamping seat 3, a conveyor belt 4, a motor 5, a U-shaped frame 6, a support rod 7, a suction cup 8, a telescopic module 9, a linear module 10, a vacuum pump 11, a vacuum tank 12, a hydraulic cylinder 13, a support 14, a pressure head 15, a blocking frame 16, a guide frame 17, an auxiliary wheel 18, an electromagnetic valve 19, a pressure limiting valve 20, an upper hanging frame 21, a sleeve 22, a push plate 23, an upper rotating seat 24, a lower rotating seat 25, a spring frame 26, a tension spring 27, a middle rod 28 and a spring 29.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, in the embodiment of the present invention, a continuous feeding metal stamping die mainly includes an outer frame 1, a suction cup 8 and a pushing frame, wherein a guide frame 17 is fixedly installed on the left upper portion inside the outer frame 1, a blocking frame 16 is slidably installed in the middle of the guide frame 17, a displacement sensor 2 is fixedly installed in the middle of the right end of the guide frame 17, the left end of the displacement sensor 2 is fixedly connected with the blocking frame 16, the left portion of the top end of the outer frame 1 is provided with a sliding hole, the upper portion of the blocking frame 16 extends to the outside of the top end of the outer frame 1 through the sliding hole, a stamping base 3 is fixedly installed in the middle of the outer frame 1, a support 14 is fixedly installed in the middle of the top end of the outer frame 1, a hydraulic cylinder 13 is fixedly installed on the upper portion of the support 14, a pressing head 15 is fixedly installed at the bottom end of, 1 top inner wall fixed mounting of frame has motor 5, and motor 5's motor shaft passes through the chain meshing with conveyer belt 4 and is connected, 1 top right part fixed mounting of frame has sharp module 10, and sharp module 10 bottom fixed mounting has flexible module 9, and flexible module 9 bottom fixed mounting has sucking disc 8, the outer wall fixed mounting that 1 top of frame is located sharp module 10 top has vacuum pump 11, and vacuum pump 11 left end fixed mounting has vacuum tank 12, and vacuum tank 12 left end lower part fixed mounting has solenoid valve 19, and solenoid valve 19 switches on through hose and sucking

disc

8, 1 right side internally mounted of frame has the frame that pushes away.

The push frame mainly comprises a push plate 23, support rods 7, a U-shaped frame 6, a tension spring 27, a sleeve 22 and a middle rod 28, wherein the edge of the bottom end of the push plate 23 is fixedly provided with an upper swivel mount 24 which is symmetrical left and right, the bottom end of an outer frame 1 is positioned on the inner wall under the upper swivel mount 24 and is fixedly provided with a lower swivel mount 25, the middle parts of the upper swivel mount 24 and the lower swivel mount 25 are rotatably provided with the support rods 7, two support rods 7 positioned on the same side are rotatably provided with the U-shaped frame 6, the middle outer wall of the right side of the U-shaped frame 6 positioned on the left part is fixedly provided with the middle rod 28, the outer wall of the left middle part of the U-shaped frame 6 positioned on the right part is fixedly provided with the sleeve 22, the right end of the middle rod 28 is fixedly provided with a spring 29, the right inner wall of the spring 29 is fixedly connected with the, a tension spring 27 is hung between the spring frame 26 and the upper hanging frame 21.

The upper part of the left end of the vacuum tank 12 is fixedly provided with a pressure limiting valve 20, and the pressure limiting valve 20 adopts a mechanical pressure relief valve.

And an auxiliary wheel 18 is fixedly arranged on the outer wall of the top end of the outer frame 1 positioned at the left part of the stamping seat 3.

Displacement sensor 2, motor 5, flexible module 9, sharp module 10, vacuum pump 11, pneumatic cylinder 13 and solenoid valve 19 and the equal electric connection of external power source and external control equipment, displacement sensor 2 is stay cord formula displacement sensor, flexible module 9 is electric putter, sharp module 10 is lead screw ball formula slip table, pneumatic cylinder 13 and external hydraulic pressure auxiliary assembly turn-on connection, external control equipment can adopt PLC numerical control host computer.

The utility model discloses a theory of operation is:

the utility model relates to a continuous feeding metal stamping die, when in use, the raw material to be processed is placed on the top of a pushing frame, the pushing frame is pressed downwards by the dead weight of the raw material, a spring 29 is elongated to place more raw material plates to be processed, a processing program is written in by an external control device, a vacuum pump 11 is started to vacuumize a vacuum tank 12, firstly, a linear module 10 drives a sucker 8 to move rightwards right above the raw material to be processed, then a telescopic module 9 is elongated to drive the sucker 8 to move downwards, the sucker 8 is adsorbed on the surface of the raw material to be processed at the uppermost end, the air between the sucker 8 and the raw material to be processed is evacuated by the vacuumizing action of the vacuum pump 11, then the telescopic module 9 is shortened to drive the raw material to be processed to move upwards, then the linear module 10 drives the raw material to be processed to move leftwards, then the telescopic module 9 is elongated, then the motor 5 drives the conveyor belt 4 to rotate, the raw material to be processed is pushed leftwards until the left end of the raw material to be processed contacts the blocking frame 16, the blocking frame 16 is subjected to force movement and is detected in real time through the displacement sensor 2 and is transmitted into external control equipment, a unit moving distance is preset in the external control equipment, the unit moving distance is half centimeter wider than the size of a finished product, when the raw material to be processed pushes the blocking frame 16 to move for one unit distance, the conveyor belt 4 stops working, the hydraulic cylinder 13 extends to complete one-time stamping, then the conveyor belt 4 works again, the raw material to be processed is pushed leftwards for one unit distance again, each moving is guaranteed to be accurately controlled, excessive one-time moving is prevented, raw material waste is caused, after the moving distance of the raw material to be processed exceeds two thirds of the whole length, the linear module 10, the telescopic module 9 and the sucker 8, the feeding position needs to be noticed, two raw material plates to be processed on the conveyor belt 4 are ensured not to be overlapped, a new raw material plate to be processed can continuously push an old raw material plate to be processed leftwards, normal processing is ensured, during continuous working, along with the reduction of the quantity of the raw material plates to be processed above the pushing frame, the contraction elastic force of the spring 29 gradually overcomes the gravity of the raw material plates to be processed, the raw material plates to be processed are gradually pushed upwards, the distance between the uppermost raw material plate to be processed and the sucker 8 is ensured to be always within the working range of the telescopic module 9, the normal processing of feeding is ensured, the stamping die adopts automatic feeding, and for the raw materials made of thin plate materials, each raw material is not required to be manually completed, the feeding is convenient, and the safety of personnel is protected; this stamping die adopts the raw materials that automatic movement is processing at the punching press in-process, and the security is high, automatic control displacement, and the displacement precision is high, and the raw materials high-usage, reduce cost.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a continuous feeding metal stamping die, mainly includes frame (1), sucking disc (8) and pushes away the frame, its characterized in that, frame (1) inboard upper left portion fixed mounting has guide frame (17), and guide frame (17) middle part slidable mounting has fender frame (16), guide frame (17) right-hand member middle part fixed mounting has displacement sensor (2), displacement sensor (2) left end and fender frame (16) fixed connection, the slide opening has been seted up to frame (1) top left portion, keep off frame (16) upper portion and extend to frame (1) top outside via the slide opening, frame (1) middle part fixed mounting has punching press seat (3), frame (1) top middle part fixed mounting has support (14), and support (14) upper portion fixed mounting has pneumatic cylinder (13), and pneumatic cylinder (13) bottom fixed mounting has pressure head (15), and pressure head (15) are located directly over punching press seat (3), a conveyor belt (4) is fixedly arranged on the outer wall of the top end of the outer frame (1) positioned at the right side of the stamping seat (3), a motor (5) is fixedly arranged on the inner wall of the top end of the outer frame (1), a motor shaft of the motor (5) is meshed and connected with the conveyor belt (4) through a chain, a straight line module (10) is fixedly arranged at the right part of the top end of the outer frame (1), a telescopic module (9) is fixedly arranged at the bottom end of the straight line module (10), a sucking disc (8) is fixedly arranged at the bottom end of the telescopic module (9), the outer wall fixed mounting that frame (1) top is located sharp module (10) top has vacuum pump (11), and vacuum pump (11) left end fixed mounting has vacuum jar (12), and vacuum jar (12) left end lower part fixed mounting has solenoid valve (19), and solenoid valve (19) switch on through hose and sucking disc (8), frame (1) right side internally mounted has and pushes away the frame.

2. The continuous feeding metal stamping die as claimed in claim 1, wherein the pushing frame mainly comprises a pushing plate (23), a support rod (7), a U-shaped frame (6), a tension spring (27), a sleeve (22) and a middle rod (28), wherein the edge of the bottom end of the pushing plate (23) is fixedly provided with an upper swivel base (24) which is symmetrical left and right, the bottom end of the outer frame (1) is fixedly provided with a lower swivel base (25) on the inner wall under the upper swivel base (24), the middle parts of the upper swivel base (24) and the lower swivel base (25) are rotatably provided with the support rod (7), the two support rods (7) which are positioned on the same side are rotatably provided with the U-shaped frame (6), the middle rod (28) is fixedly provided on the outer wall of the right side of the U-shaped frame (6) at the left side at the left part, the sleeve (22) is fixedly provided on the middle outer wall of the U-shaped frame (6, spring (29) right-hand member fixed connection sleeve pipe (22) right side inner wall, U type frame (6) lateral wall fixed mounting has spring frame (26), push pedal (23) bottom lateral wall fixed mounting have with spring frame (26) complex go up stores pylon (21), it is equipped with extension spring (27) to hang between spring frame (26) and last stores pylon (21).

3. The continuous feeding metal stamping die according to claim 1, wherein a pressure limiting valve (20) is fixedly installed at the upper portion of the left end of the vacuum tank (12), and the pressure limiting valve (20) adopts a mechanical pressure relief valve.

4. The continuous feeding metal stamping die according to claim 1, wherein an auxiliary wheel (18) is fixedly mounted on the outer wall of the top end of the outer frame (1) at the left part of the stamping seat (3).

5. The continuous feeding metal stamping die according to claim 1, wherein the displacement sensor (2), the motor (5), the telescopic module (9), the linear module (10), the vacuum pump (11), the hydraulic cylinder (13) and the electromagnetic valve (19) are electrically connected with an external power supply and external control equipment, the displacement sensor (2) is a stay cord type displacement sensor, the telescopic module (9) is an electric push rod, the linear module (10) is a lead screw ball type sliding table, the hydraulic cylinder (13) is in conduction connection with external hydraulic auxiliary equipment, and the external control equipment can adopt a PLC numerical control host.