CN214601492U - Stamping die for continuous machining - Google Patents

Abstract

The utility model discloses a stamping die for continuous machining, which comprises a workbench, a guide stamping die and a material pushing structure; a workbench: the upper surface of the workbench is provided with a U-shaped frame, an electric hydraulic push rod is arranged in the installation of the upper surface of the U-shaped frame, the right side of the upper surface of the workbench is provided with a motor through an installation seat, the upper surface of the workbench is provided with a die, the front end and the rear end of the bottom wall of an inner cavity of the die are symmetrically provided with a first spring, the upper ends of the first springs are respectively provided with a top column, the top columns are respectively in sliding connection with the installation holes corresponding to the inner cavity of the die, the upper end surfaces of the top columns are respectively fixedly connected with the lower surface of a top plate, four corners of the lower surface of the workbench are symmetrically provided with supporting legs, and the bottom ends of the supporting legs are respectively fixedly connected with the upper surface of a bottom plate; guiding a stamping die: the stamping die is arranged in the U-shaped frame, and the requirement of continuous machining of machined parts is met.

Description

Stamping die for continuous machining

Technical Field

The utility model relates to a machining technical field specifically is a continuous type stamping die for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The different processing modes can be divided into cutting processing and pressure processing, the die is various dies and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like in industrial production, in short, the die is a tool for manufacturing a formed article, the tool is composed of various parts, different dies are composed of different parts, the processing of the shape of the article is realized mainly by changing the physical state of the formed material, the die is a tool with the name of 'industrial mother', a blank is a tool for forming a workpiece with a specific shape and size under the action of external force, the die is widely used for blanking, die forging, cold heading, extrusion, pressing of powder metallurgy parts, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, the die has a specific contour or cavity shape, and the blank can be separated according to the shape by applying the contour shape with a cutting edge, the blank can obtain a corresponding three-dimensional shape by applying the shape of the inner cavity, the die generally comprises a movable die and a fixed die which can be combined and separated, a workpiece is taken out when the movable die and the fixed die are separated, the blank is injected into a die cavity for forming when the movable die and the fixed die are combined, the die is a precise tool and has a complex shape, the expansion force of the blank is borne, and the structural strength, the rigidity, the surface hardness, the surface roughness and the processing precision are all higher requirements, the development level of the die production is one of important marks of the mechanical manufacturing level, a continuous type stamping die for mechanical processing is needed when a mechanical processing piece is processed for continuous stamping, but the existing stamping die for continuous type mechanical processing can not meet the requirement of the continuous mechanical processing of the mechanical processing piece, the operation of a worker is not convenient and fast enough, certain flexible buffer can not be achieved, and the defective product can be directly contacted with the stamping, the quality of the product is reduced, and the workload of workers is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a stamping die for continuous type machining, satisfied the continuous machining's of machined part demand, can effectively solve the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die for continuous machining comprises a workbench, a guide stamping die and a material pushing structure;

a workbench: the upper surface of the workbench is provided with a U-shaped frame, an electric hydraulic push rod is arranged in the installation of the upper surface of the U-shaped frame, the right side of the upper surface of the workbench is provided with a motor through an installation seat, the upper surface of the workbench is provided with a die, the front end and the rear end of the bottom wall of an inner cavity of the die are symmetrically provided with a first spring, the upper ends of the first springs are respectively provided with a top column, the top columns are respectively in sliding connection with the installation holes corresponding to the inner cavity of the die, the upper end surfaces of the top columns are respectively fixedly connected with the lower surface of a top plate, four corners of the lower surface of the workbench are symmetrically provided with supporting legs, and the bottom ends of the supporting legs are respectively fixedly connected with the upper surface of a bottom plate;

guiding a stamping die: the guide stamping die is arranged in the U-shaped frame and is fixedly connected with the lower end of the telescopic end of the electric hydraulic push rod;

material pushing structure: the pushing structure is arranged on the upper surface of the workbench and is fixedly connected with the rear end of an output shaft of the motor;

wherein: the automatic continuous machining device is characterized by further comprising a control switch group, the control switch group is arranged on the upper surface of the workbench, an external power supply is electrically connected with an input end of the control switch group, an output end of the electric hydraulic push rod and an output end of the motor are electrically connected with an input end of the control switch group, the requirement of continuous machining of machined parts is met, operation of workers is more convenient and faster, certain flexible buffering is achieved, the situation that defective products are produced due to direct contact punching is avoided, the quality of products is improved, and the workload of the workers is relieved.

Further, direction stamping die includes clamp plate, moulding-die, deflector, traveller and spring two, the clamp plate sets up in the flexible end lower extreme of electric hydraulic pressure push rod, and the lower surface of clamp plate is equipped with the moulding-die, and the front and back end symmetry of clamp plate is equipped with the deflector, all is equipped with the traveller in the mounting hole that the inner wall face symmetry set up around the U type frame, and the traveller that two deflector outside end symmetries set up all with the traveller sliding connection that corresponds, the cylinder lower extreme of traveller has all cup jointed spring two, avoids the direct contact punching press to lead to the production of wastrel.

Further, pushing away material structure includes the mounting panel, pushes away frame, deckle board and slat, the mounting panel sets up in the upper surface of workstation, and sliding connection has the frame that pushes away in the slide opening of mounting panel left surface, and the right-hand member face that pushes away the frame is equipped with the deckle board, and the output shaft rear end of motor is equipped with the slat, and the rear surface of slat passes through rotary column and deckle board sliding connection, has satisfied the continuous machining's of machined part demand.

Furthermore, four corners of the upper surface of the bottom plate are symmetrically provided with mounting holes, so that the bottom plate and the upper structure are fixedly mounted.

Furthermore, the upper surface of bottom plate is equipped with the toolbox, the instrument that the staff often used of comparatively convenient deposit.

Compared with the prior art, the beneficial effects of the utility model are that: this stamping die for continuous type machining has following advantage:

1. according to the demand of punching press direction, because the slide opening that two deflector outside end symmetry set up all with the traveller sliding connection that corresponds, the cylinder lower extreme of traveller has all cup jointed spring two, to sum up when the flexible end of electronic hydraulic rod stretches out, drive clamp plate and moulding-die punching press downwards, the deflector plays the effect of direction at the in-process that pushes down, the deflector can contact corresponding spring two when pushing down, spring two utilizes the characteristic of spring, when contacting the mechanical workpiece and punching press, can play certain flexible buffering, avoid direct contact punching press to lead to the production of wastrel, improved the quality of product, alleviateed staff's work burden.

2. According to the requirement of pushing material continuous stamping, as the top posts are all in sliding connection with the corresponding mounting holes of the inner cavity of the die, after stamping is finished, the retraction of the telescopic end of the electric hydraulic push rod is regulated, at the moment, the spring simultaneously jacks up the jack-prop and the top plate, the punched mechanical workpiece is ejected out of the die, then the operation of the motor is regulated and controlled through the control switch group, because the sliding hole on the left surface of the mounting plate is connected with the pushing frame in a sliding way, the rear surface of the ribbon board is connected with the frame plate in a sliding way through the rotating column, when the motor rotates, the ribbon board is driven to rotate, the ribbon board rotates around the circle center and is transmitted by the frame plate, further making the pushing frame do reciprocating motion to push the mechanical processing piece which has finished the operation into the stacking area, then the staff is putting into the machined part that needs the punching press, and is reciprocal so, and then has satisfied the continuous machining's of machined part demand, makes staff's operation convenient and fast more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pushing structure of the present invention;

fig. 3 is a schematic view of the partial sectional structure of the mold of the present invention.

In the figure: 1 workbench, 2U-shaped frame, 3 electric hydraulic push rod, 4 guide stamping die, 41 pressing plate, 42 pressing die, 43 guide plate, 44 sliding column, 45 spring II, 5 motor, 6 pushing structure, 61 mounting plate, 62 pushing frame, 63 frame plate, 64 lath, 7 die, 8 top plate, 9 control switch group, 10 supporting leg, 11 bottom plate, 12 mounting hole, 13 tool box, 14 spring I, 15 ejection column.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a stamping die for continuous machining comprises a workbench 1, a guide stamping die 4 and a material pushing structure 6;

a workbench 1: the workbench 1 provides an installation place, the upper surface of the workbench 1 is provided with a U-shaped frame 2 which meets the requirement of fixed installation, an electric hydraulic push rod 3 is arranged in the installation of the upper surface of the U-shaped frame 2 to meet the power requirement of stamping, the right side of the upper surface of the workbench 1 is provided with a motor 5 through an installation seat to play a role of power output, the upper surface of the workbench 1 is provided with a die 7 to meet the requirement of stamping, springs 14 are arranged in installation holes symmetrically arranged at the front end and the rear end of the bottom wall of an inner cavity of the die 7 to play a certain flexible buffering role, top posts 15 are arranged at the upper ends of the springs 14 to play a supporting role, the top posts 15 are all in sliding connection with the installation holes corresponding to the inner cavity of the die 7, the upper end surfaces of the top posts 15 are all fixedly connected with the lower surface of a top plate 8 to play a role of material ejection, supporting legs 10 are symmetrically arranged at four corners of the lower surface of the workbench 1 to play a role of fixed support for an upper structure, the bottom ends of the supporting legs 10 are fixedly connected with the upper surface of the bottom plate 11, so that the contact area with the ground is increased;

guiding a stamping die 4: the guide stamping die 4 is fixedly connected with the lower end of the telescopic end of the electric hydraulic push rod 3, the guide stamping die 4 comprises a pressing plate 41, a pressing die 42, guide plates 43, sliding columns 44 and a second spring 45, the pressing plate 41 is arranged at the lower end of the telescopic end of the electric hydraulic push rod 3, the pressing die 42 is arranged on the lower surface of the pressing plate 41, the guide plates 43 are symmetrically arranged at the front end and the rear end of the pressing plate 41, the sliding columns 44 are respectively arranged in mounting holes symmetrically arranged on the front inner wall surface and the rear inner wall surface of the U-shaped frame 2, the sliding holes symmetrically arranged at the outer ends of the two guide plates 43 are respectively in sliding connection with the corresponding sliding columns 44, the lower ends of the sliding columns 44 are respectively in sleeve connection with the second spring 45, according to the requirement of stamping guide, as the sliding holes symmetrically arranged at the outer ends of the two guide plates 43 are respectively in sliding connection with the corresponding sliding columns 44, the lower ends of the sliding columns 44 are respectively in sleeve connection with the second spring 45, and when the telescopic end of the electric hydraulic push rod 3 extends out, the pressing plate 41 and the pressing die 42 are driven to punch downwards, the guide plate 43 plays a role in guiding in the pressing process, the guide plate 43 can contact the corresponding second spring 45 when the pressing process is carried out, the second spring 45 can play a certain flexible buffer when the pressing process is carried out by contacting with a mechanical workpiece by utilizing the characteristics of the spring, the generation of defective products caused by direct contact punching is avoided, the quality of products is improved, and the workload of workers is reduced;

material pushing structure 6: the pushing structure 6 is fixedly connected with the rear end of an output shaft of the motor 5, the pushing structure 6 comprises a mounting plate 61, a pushing frame 62, a frame plate 63 and a strip plate 64, the mounting plate 61 is arranged on the upper surface of the workbench 1, the pushing frame 62 is connected with the sliding hole on the left surface of the mounting plate 61 in a sliding way, the frame plate 63 is arranged on the right end surface of the pushing frame 62, the strip plate 64 is arranged on the rear end of the output shaft of the motor 5, the rear surface of the strip plate 64 is connected with the frame plate 63 in a sliding way through a rotating column, according to the requirement of pushing continuous stamping, as the ejection columns 15 are connected with the mounting holes corresponding to the inner cavity of the die 7 in a sliding way, in conclusion, after stamping, the telescopic ends of the electric hydraulic push rods 3 are regulated and controlled to retract, at the moment, the first spring 14 simultaneously ejects the ejection columns 15 and the top plate 8, pushes the stamped mechanical workpiece out of the die 7, then the motor 5 is regulated and operated, as the pushing frame 62 is connected with the sliding hole on the left surface of the mounting plate 61 in a sliding way, the rear surface of the batten 64 is connected with the frame plate 63 in a sliding mode through the rotating column, the motor 5 drives the batten 64 to rotate when rotating, the batten 64 rotates around the circle center and is driven by the frame plate 63, the pushing frame 62 is further made to do reciprocating motion, the machined part which is subjected to the completed operation is pushed into the stacking area, then a worker puts the machined part to be punched in the stacking area, and the reciprocating motion is performed, so that the requirement of continuous machining of the machined part is met, and the operation of the worker is more convenient and faster;

wherein: still include control switch group 9, control switch group 9 sets up in the upper surface of workstation 1, and external power source is connected to control switch group 9's input electricity, and the equal electricity of input of electric hydraulic push rod 3 and motor 5 connects control switch group 9's output, regulates and control each electrical components operation.

Wherein: the four corners of the upper surface of the bottom plate 11 are symmetrically provided with mounting holes 12, and firstly, a worker installs bolts through the mounting holes 12 and corresponding screw holes in a working area in a threaded manner, so that the bottom plate 11 and the upper structure are fixedly mounted.

Wherein: the upper surface of the bottom plate 11 is provided with a tool box 13, and the tool box 13 can be arranged to conveniently store tools frequently used by workers.

When in use: firstly, a worker installs a bolt through a mounting hole 12 and a corresponding screw hole thread in a working area, and further plays a role in fixedly mounting a bottom plate 11 and an upper structure, then places a mechanical workpiece to be punched on a top plate 8, and then regulates and controls the operation of an electric hydraulic push rod 3 through a control switch group 9, according to the requirement of punching guide, as sliding holes symmetrically arranged at the outer ends of two guide plates 43 are in sliding connection with corresponding sliding columns 44, and the lower ends of the columns of the sliding columns 44 are sleeved with two springs 45, in conclusion, when the telescopic ends of the electric hydraulic push rod 3 extend out, a press plate 41 and a press die 42 are driven to punch downwards, the guide plates 43 play a role in guiding in the pressing process, the guide plates 43 can contact the corresponding two springs 45 in pressing, the two springs 45 utilize the characteristics of the springs, and play a certain flexible buffer when contacting the mechanical workpiece to punch, the production of defective products caused by direct contact punching is avoided, the quality of products is improved, the workload of workers is reduced, according to the requirement of pushing material continuous punching, because the ejection posts 15 are all in sliding connection with the mounting holes corresponding to the inner cavity of the die 7, in conclusion, after the punching is finished, the telescopic ends of the electric hydraulic push rods 3 are regulated and controlled to retract, the first springs 14 simultaneously eject the ejection posts 15 and the top plate 8, the punched mechanical workpiece is ejected out of the die 7, then the operation of the motor 5 is regulated and controlled through the control switch group 9, because the sliding holes on the left surface of the mounting plate 61 are in sliding connection with the pushing frame 62, the rear surface of the strip plate 64 is in sliding connection with the frame plate 63 through the rotating posts, when the motor 5 rotates, the strip plate 64 is driven to rotate around the circle center and is driven by the frame plate 63, so that the pushing frame 62 makes reciprocating motion, and the mechanical workpiece which is finished operation is pushed into the stacking area, then the staff is putting into the machined part that needs the punching press, and is reciprocal so, and then has satisfied the continuous machining's of machined part demand, makes staff's operation convenient and fast more, and the instrument that the staff often used can be comparatively convenient deposits in the setting of toolbox 13.

It should be noted that the electro-hydraulic push rod 3 disclosed in this embodiment may be an electro-hydraulic push rod manufactured by yoton electromechanical limited, guan, a concrete model is an SOB type hydraulic telescopic column, the motor 5 may be a motor manufactured by demark motor limited, guangzhou, a concrete model is 130M-09520C5-E, and the control switch group 9 controls the electro-hydraulic push rod 3 and the motor 5 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a continuous type stamping die for machining which characterized in that: comprises a workbench (1), a guiding stamping die (4) and a material pushing structure (6);

table (1): the upper surface of the workbench is provided with a U-shaped frame (2), an electric hydraulic push rod (3) is arranged in the installation of the upper surface of the U-shaped frame (2), the right side of the upper surface of the workbench (1) is provided with a motor (5) through an installation seat, the upper surface of the workbench (1) is provided with a mold (7), the front end and the rear end of the bottom wall of the inner cavity of the mold (7) are symmetrically provided with a first spring (14), the upper end of the first spring (14) is provided with a top column (15), the top columns (15) are in sliding connection with the installation holes corresponding to the inner cavity of the mold (7), the upper end surfaces of the top columns (15) are fixedly connected with the lower surface of a top plate (8), the four corners of the lower surface of the workbench (1) are symmetrically provided with supporting legs (10), and the bottom ends of the supporting legs (10) are fixedly connected with the upper surface of a bottom plate (11);

guiding a stamping die (4): the guide stamping die (4) is arranged in the U-shaped frame (2) and is fixedly connected with the lower end of the telescopic end of the electric hydraulic push rod (3);

material pushing structure (6): the pushing structure (6) is fixedly connected with the rear end of an output shaft of the motor (5);

wherein: still include control switch group (9), control switch group (9) set up in the upper surface of workstation (1), and external power source is connected to the input electricity of control switch group (9), and the equal electricity of input of electronic hydraulic push rod (3) and motor (5) connects the output of control switch group (9).

2. A press die for continuous machining according to claim 1, wherein: the guide stamping die (4) comprises a pressing plate (41), a pressing die (42), guide plates (43), sliding columns (44) and springs (45), the pressing plate (41) is arranged at the lower end of the telescopic end of the electric hydraulic push rod (3), the pressing die (42) is arranged on the lower surface of the pressing plate (41), the guide plates (43) are symmetrically arranged at the front end and the rear end of the pressing plate (41), the sliding columns (44) are arranged in mounting holes symmetrically formed in the front inner wall surface and the rear inner wall surface of the U-shaped frame (2), sliding holes symmetrically formed in the outer ends of the two guide plates (43) are connected with the corresponding sliding columns (44) in a sliding mode, and the springs (45) are sleeved at the lower ends of the sliding columns (44).

3. A press die for continuous machining according to claim 1, wherein: pushing material structure (6) include mounting panel (61), push away frame (62), framed board (63) and slat (64), mounting panel (61) set up in the upper surface of workstation (1), and sliding connection has in the slide opening of mounting panel (61) left surface and pushes away frame (62), and the right-hand member face that pushes away frame (62) is equipped with framed board (63), and the output shaft rear end of motor (5) is equipped with slat (64), and the rear surface of slat (64) passes through rotary column and framed board (63) sliding connection.

4. A press die for continuous machining according to claim 1, wherein: four corners of the upper surface of the bottom plate (11) are symmetrically provided with mounting holes (12).

5. A press die for continuous machining according to claim 1, wherein: the upper surface of the bottom plate (11) is provided with a tool box (13).

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