CN111589969B - Three-dimensional punching machine - Google Patents
Three-dimensional punching machine Download PDFInfo
- Publication number
- CN111589969B CN111589969B CN202010550667.4A CN202010550667A CN111589969B CN 111589969 B CN111589969 B CN 111589969B CN 202010550667 A CN202010550667 A CN 202010550667A CN 111589969 B CN111589969 B CN 111589969B
- Authority
- CN
- China
- Prior art keywords
- piston cylinder
- fixed
- stamping die
- stamping
- deburring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a three-way punching machine, belonging to the technical field of punching machines; the invention comprises the following steps: the device comprises an operating table, wherein a stand column is installed on the rear side of the top end of the operating table, a cross beam is installed at the top of the front end of the stand column, a driving cylinder is installed at the top end of the cross beam, an upper stamping seat is installed at the piston end of the driving cylinder in a penetrating mode through the cross beam, and an upper stamping die is installed at the top end of the upper stamping seat; the lower stamping die comprises a lower stamping die and a first piston cylinder, wherein the first piston cylinder is arranged on the right side of an operating platform, a base is fixed at the bottom of the first piston cylinder and fixed on the outer wall of the operating platform, the lower end of the second piston cylinder is hinged to a fixing plate, a third piston cylinder is horizontally arranged and fixed on a supporting seat, and a controller is arranged on the operating platform; the stamping device is ingenious in conception and strong in practicability, effectively reduces the workload of workers, improves the working efficiency of a stamping process, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of punching machines, in particular to a three-way punching machine.
Background
The stamping process is generally divided into blanking, bending, drawing and forming. The blanking is a process of separating one part of the sheet material from the other part along a certain outline shape by using a blanking die to obtain a finished piece. If the purpose of blanking is to obtain an inner hole of a certain shape and size, such blanking is called punching; if blanking is aimed at obtaining a piece with a certain profile and dimensions, it is called blanking, for example so-called trimming, etc. In addition, the blanking deformation process of the plate can be divided into three stages, namely: the elastic deformation stage of the sheet material when the sheet material is pressed to generate elastic deformation, the plastic deformation stage of the sheet material when the sheet material is continuously pressed and generates shearing plastic deformation at the contact part of the sheet material and the cutting edge of the die, and the separation stage of the sheet material after the stress of the sheet material reaches the strength limit and finally separates.
The lower stamping die in the existing stamping machine is designed in a fixed mode, when stamping is carried out, the stamping part is generally taken out manually, time and labor are wasted, certain dangerousness is realized, and after long-time operation is carried out, a lot of scraps are accumulated in the lower stamping die, so that interference is caused to stamping;
therefore, the invention provides a three-way punching machine.
Disclosure of Invention
The invention aims to provide a three-way punching machine, which can clean up scraps in a lower punching die by downwards overturning the lower punching die, simultaneously improve the stability of the lower punching die through a horizontal supporting plate after the lower punching die is reset, ensure the normal punching, drive bristles to rotate when a hollow disc rotates, further remove burrs on the surface of a punching part by utilizing the friction of the bristles on the surface of the punching part, and solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a three-way punch comprising:
the device comprises an operating table, wherein a stand column is installed on the rear side of the top end of the operating table, a cross beam is installed at the top of the front end of the stand column, a driving cylinder is installed at the top end of the cross beam, an upper stamping seat is installed at the piston end of the driving cylinder in a penetrating mode through the cross beam, and an upper stamping die is installed at the top end of the upper stamping seat;
the top end of the operating platform is provided with an upper opening part, the lower stamping die is hinged in the upper opening part, and the upper stamping die and the lower stamping die are arranged oppositely up and down;
the first piston cylinder is arranged on the right side of the operating platform, a base is fixed at the bottom of the first piston cylinder and fixed on the outer wall of the operating platform, a pressing plate is fixed at the upper end of a piston of the first piston cylinder, the other end of the pressing plate is fixed on the upper pressing seat, and hydraulic oil is filled in the first piston cylinder;
the lower end of the second piston cylinder is hinged to a fixing plate, the fixing plate is fixed on the inner wall of the operating platform, the second piston cylinder is communicated with the lower part of the first piston cylinder through a first pipeline, a first valve is mounted on the first pipeline, and the upper end of the second piston cylinder is hinged to the lower stamping die;
the third piston cylinder is horizontally arranged and fixed on the supporting seat, the supporting seat is fixed on the outer wall of the operating platform, a piston end of the third piston cylinder is arranged towards the lower stamping die and is fixedly provided with a horizontal supporting plate, the horizontal supporting plate movably penetrates through the side wall of the operating platform, the third piston cylinder is communicated with the lower part of the first piston cylinder through a second pipeline, and a second valve is arranged on the second pipeline; and
the controller is arranged on the operating platform, when the driving cylinder drives the upper stamping die to descend, the upper stamping seat drives the piston end of the first piston cylinder to move downwards, the controller controls the first valve to be opened, the second valve is closed, hydraulic oil in the first piston cylinder firstly enters the second piston cylinder through the first pipeline, when the second piston cylinder extends to enable the lower stamping die to be in a horizontal state, the controller controls the first valve to be closed, the second valve is opened, the hydraulic oil then enters the third piston cylinder, the third piston cylinder drives the horizontal support plate to move rightwards and abut against the bottom surface of the lower stamping die under the driving of the hydraulic oil, after stamping is finished, when the driving cylinder drives the upper stamping die to rise, the upper stamping seat drives the piston end of the first piston cylinder to move upwards, the controller controls the first valve to be closed, the second valve is opened, and the hydraulic oil in the third piston cylinder is pumped back to the first piston cylinder, the third piston cylinder shrinks to drive the horizontal support plate to move leftwards and separate from the bottom surface of the lower stamping die, then the controller controls the first valve to be opened, the second valve is closed, hydraulic oil in the second piston cylinder is sucked into the first piston cylinder, the second piston cylinder shrinks to drive the lower stamping die to overturn downwards, and then the stamping part and the waste chips in the lower stamping die drop simultaneously.
Preferably, the front of the operating platform is provided with an access door, the lower part of the right side of the operating platform is provided with a material taking door, and the access door and the material taking door are both provided with door handles.
Preferably, the right side of the lower stamping die is provided with a rotating connecting part, the right side of the rotating connecting part is provided with a rotating sleeve, the rotating sleeve is rotatably sleeved on the rotating part, and the front end and the rear end of the rotating part are fixed on the inner wall of the upper opening part.
Preferably, the operating platform is internally provided with a deburring plate which is obliquely arranged, and the deburring plate is rotationally matched with a deburring mechanism.
When the stamping die is used, a plate to be stamped is placed above a lower stamping die, wherein the plate to be stamped is of a long plate-shaped structure, the plate can be driven to move by external driving equipment, after one stamping is finished, the external driving equipment drives the plate to move for a certain distance, then the next stamping is carried out, when a driving cylinder drives the upper stamping die to descend, an upper stamping seat drives a piston end of a first piston cylinder to move downwards, a controller controls a first valve to be opened and a second valve to be closed, hydraulic oil in the first piston cylinder firstly enters a second piston cylinder through a first pipeline, when the second piston cylinder extends to enable the lower stamping die to be in a horizontal state, the controller controls the first valve to be closed, the second valve is opened, the hydraulic oil then enters a third piston cylinder, and the third piston cylinder drives a horizontal support plate to move rightwards and abut against the bottom surface of the lower stamping die under the driving of the hydraulic oil, go up stamping die and lower stamping die contact messenger punching press panel by the punching press, after the punching press is ended, when driving actuating cylinder drive upper stamping die rising, go up the piston end upward movement of punch holder drive first piston cylinder, at first controller control first valve is closed, and the second valve is opened, the inside hydraulic oil of third piston cylinder is taken back to in the first piston cylinder, the shrink of third piston cylinder drives horizontal support plate left motion and breaks away from out from the bottom surface of lower stamping die, then first valve of controller control is opened, and close the second valve, hydraulic oil in the second piston cylinder is inhaled to in the first piston cylinder, the shrink of second piston cylinder, drive lower stamping die upset downwards, and then make stamping part and sweeps in the lower stamping die drop simultaneously, compare in the prior art the benefit that lower stamping die is fixed design: the blanking of the stamping part and the sweeps can be carried out simultaneously, the stamping part is prevented from being taken manually, and when the stamping machine is used for a long time, a large amount of sweeps can be accumulated in the lower stamping die and need to be cleaned regularly by workers, time and labor are wasted.
Preferably, the deburring mechanism passes through drive mechanism and horizontal support plate transmission and is connected, and horizontal support plate drives drive mechanism motion when the motion, and drive mechanism drives deburring mechanism and rotates, and then handles stamping piece surface deburring, and this is the simple implementation mode of deburring mechanism, though simple structure, but the practicality is also very strong, and when the stamping piece dropped to deburring mechanism on, the deburring brush dish can carry out deburring processing to the surface of stamping piece under the pivoted condition.
Preferably, the deburring mechanism adopts a deburring brush disc, the deburring brush disc is of a disc-shaped structure, and deburring brush bristles are uniformly arranged on the surface of the deburring brush disc.
Preferably, the deburring mechanism comprises a hollow disc, an installation opening is formed in the deburring plate, a bearing part is arranged in the installation opening, the hollow disc is fixed in an inner ring of the bearing part, a plurality of tension springs are fixed on an inner bottom wall of the hollow disc, a platy electromagnet is fixed at the other end of each tension spring, composite bristles are fixed at the top of the electromagnet and comprise a plastic part and an iron-containing part, the lower end of the plastic part is fixed on the surface of the electromagnet, the iron-containing part is arranged at the tail end of the plastic part, when the electromagnet is powered on and opened, the iron-containing part is adsorbed by the electromagnet, the composite bristles are in a U-shaped structure, when the composite bristles are used, the composite bristles are in two forms, one form is a straight state, and as shown in the figure, the hardness of the bristles is relatively hard, and the deburring treatment can be carried out on a hard metal stamping part, because the iron-containing part is directly contacted with the stamping part, the deburring strength is higher, and the efficiency is relatively higher; the other is a bending state, as shown in the figure, the bristle hardness is comparatively softer, the deburring treatment can be carried out on a softer metal stamping part, because the iron-containing part is adsorbed on the electromagnet, the iron-containing part is not in direct contact with the stamping part, the deburring treatment is carried out on the stamping part through the bent plastic part, the deburring action is relatively more flexible, scratches cannot be caused on the surface of the softer stamping part, and a certain protection effect can be played on the softer stamping part.
Preferably, the inside wall of cavity dish is provided with annular spout, the upper end of annular spout is fixed with annular iron plate, and when the electro-magnet circular telegram was opened, the electro-magnet adsorbed on annular iron plate.
Preferably, drive mechanism includes the straight-teeth gear, the bottom surface of horizontal support plate is provided with the tooth's socket with straight-teeth gear meshing, the left side wall top of operation panel is provided with the driving groove, the upper portion normal running fit of driving groove has the straight-teeth gear, the coaxial first sprocket that is provided with in side of straight-teeth gear, the lower part normal running fit of driving groove has first conical gear, the side coaxial arrangement of first conical gear has the second sprocket, the common meshing has the chain on first sprocket and the second sprocket, the interior diapire normal running fit of driving groove has first transfer line, the upper end of first transfer line is fixed with the second conical gear who meshes with first conical gear mutually, still be fixed with first belt pulley on the first transfer line, be fixed with the transmission bearing plate on the left side inner wall of operation panel, the top surface right side normal running fit of transmission bearing plate has the second transfer line, the second transmission rod is fixed with a second belt pulley, the first belt pulley and the second belt pulley are sleeved with a belt, a third bevel gear is fixed at the upper end of the second transmission rod, a central shaft is fixed at the center of the bottom of the hollow disc, a fourth bevel gear meshed with the third bevel gear is installed on the central shaft, when the horizontal support plate moves, the straight gear is driven to rotate, the straight gear rotates to drive a first chain wheel to rotate, the first chain wheel rotates to drive a second chain wheel to rotate through a chain, the second chain wheel rotates to drive a first bevel gear to rotate, when the first bevel gear rotates, the second bevel gear rotates to drive a second bevel gear to rotate, the first transmission shaft rotates to drive the first belt pulley to rotate, the first belt pulley rotates to drive the second belt pulley to rotate through the belt, and the second belt pulley rotates to drive the third bevel gear to rotate, the third bevel gear rotates to drive the fourth bevel gear to rotate, so that the hollow disc rotates; the transmission mechanism is one of the transmission modes, but is not limited to the transmission mode, and other more concise transmission modes can be adopted as long as the motion generated when the horizontal support plate moves can be transmitted to the hollow disc to rotate.
Preferably, blanking holes are uniformly formed in the surface of the burr plate and used for blanking scraps.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lower stamping die is turned downwards, so that the scraps in the lower stamping die can be cleaned, meanwhile, after the lower stamping die is reset, the stability of the lower stamping die is improved through the horizontal support plate, and the normal operation of stamping is ensured;
2. the composite bristles have two forms, one is a straight state, the bristles are harder in hardness, and can be used for deburring harder metal stamping parts, because the iron-containing parts are directly contacted with the stamping parts, the deburring strength is higher, and the efficiency is relatively higher; the other one is in a bent state, the bristle hardness is relatively softer, the deburring treatment can be carried out on a softer metal stamping part, the iron-containing part is adsorbed on the electromagnet and is not in direct contact with the stamping part, the deburring treatment is carried out on the stamping part through the bent plastic part, the deburring action is relatively softer, scratches cannot be caused on the surface of the softer stamping part, and a certain protection effect can be achieved on the softer stamping part;
3. the invention realizes the rotation of the hollow disc by utilizing the displacement of the horizontal supporting plate, the hollow disc can be driven to rotate when rotating, further the friction of the bristles on the surface of the stamping part can be utilized to remove the burrs on the surface of the stamping part, the continuity of the whole action is strong, and other energy sources are not adopted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the lower punch mold and the operation table during the connection;
FIG. 3 is a cross-sectional view of a first embodiment of the present invention;
FIG. 4 is a cross-sectional view of a second embodiment of the present invention;
FIG. 5 is a partial enlarged view of portion A of FIG. 4;
FIG. 6 is a partial enlarged view of portion B of FIG. 4;
FIG. 7 is a schematic view of the U-shaped configuration of the composite bristles of FIG. 6 after the electromagnet is energized.
In the figure: an operation table 1; an upper opening 101; an access door 102; a material taking door 103; a support base 104; a transmission groove 105; a column 2; a cross beam 3; a driving cylinder 4; an upper punch holder 5; an upper stamping die 6; a lower stamping die 7; a rotation connecting portion 701; a rotating sleeve 702; a rotating member 703; a pressing plate 8; a first piston cylinder 9; a base 10; a third piston cylinder 11; a second valve 111; a horizontal support plate 12; a tooth slot 121; a second piston cylinder 13; a fixing plate 131; a first valve 132; a deburring plate 14; a blanking hole 141; a transmission mechanism 15; a spur gear 151; a first sprocket 152; a chain 153; a second sprocket 154; a first bevel gear 155; a second bevel gear 156; a first pulley 157; the first drive lever 158; a belt 159; a drive support plate 1510; a second transmission lever 1511; a second pulley 1512; a fourth bevel gear 1513; a central axis 1514; a third bevel gear 1515; a deburring mechanism 16; a hollow disc 161; a tension spring 162; the bearing member 163; an annular chute 164; an annular iron block 165; an electromagnet 166; composite bristles 167; a plastic portion 1671; a ferrous portion 1672.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
in embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "plurality," "plurality," and "a number" refer to two or more, unless expressly defined otherwise.
Example 1
As shown in fig. 1-3, a three-way press includes:
the device comprises an operating table 1, wherein a stand column 2 is installed on the rear side of the top end of the operating table 1, a cross beam 3 is installed on the top of the front end of the stand column 2, a driving cylinder 4 is installed on the top end of the cross beam 3, an upper stamping seat 5 is installed at the piston end of the driving cylinder 4, which penetrates through the cross beam 3, and an upper stamping die 6 is installed at the top end of the upper stamping seat 5;
the top end of the operating platform 1 is provided with an upper opening part 101, the lower stamping die 7 is hinged in the upper opening part 101, and the upper stamping die 6 and the lower stamping die 7 are arranged oppositely up and down;
the first piston cylinder 9 is installed on the right side of the operating platform 1, a base 10 is fixed to the bottom of the first piston cylinder 9, the base 10 is fixed to the outer wall of the operating platform 1, a pressing plate 8 is fixed to the upper end of a piston of the first piston cylinder 9, the other end of the pressing plate 8 is fixed to the upper pressing seat 5, and hydraulic oil is filled in the first piston cylinder 9;
the lower end of the second piston cylinder 13 is hinged to a fixing plate 131, the fixing plate 131 is fixed on the inner wall of the operating platform 1, the second piston cylinder 13 is communicated with the lower part of the first piston cylinder 9 through a first pipeline, a first valve 132 is installed on the first pipeline, and the upper end of the second piston cylinder 13 is hinged to the lower stamping die 7;
the third piston cylinder 11 is horizontally arranged and fixed on a supporting seat 104, the supporting seat 104 is fixed on the outer wall of the operating platform 1, a piston end of the third piston cylinder 11 is arranged towards the lower stamping die 7 and is fixedly provided with a horizontal supporting plate 12, the horizontal supporting plate 12 movably penetrates through the side wall of the operating platform 1, the third piston cylinder 11 is communicated with the lower part of the first piston cylinder 9 through a second pipeline, and a second valve 111 is installed on the second pipeline; and
the controller is arranged on the operating platform 1, when the driving cylinder 4 drives the upper stamping die 6 to descend, the upper stamping seat 5 drives the piston end of the first piston cylinder 9 to move downwards, firstly, the controller controls the first valve 132 to be opened, the second valve 111 to be closed, hydraulic oil in the first piston cylinder 9 firstly enters the second piston cylinder 13 through the first pipeline, when the second piston cylinder 13 extends to enable the lower stamping die 7 to be in a horizontal state, the controller controls the first valve 132 to be closed, the second valve 111 to be opened, the hydraulic oil then enters the third piston cylinder 11, the third piston cylinder 11 drives the horizontal support plate 12 to move rightwards and abut against the bottom surface of the lower stamping die 7 under the driving of the hydraulic oil, when the driving cylinder 4 drives the upper stamping die 6 to ascend after stamping, the upper stamping seat 5 drives the piston end of the first piston cylinder 9 to move upwards, firstly, the controller controls the first valve 132 to be closed, and the second valve 111 is opened, the hydraulic oil in the third piston cylinder 11 is pumped back to the first piston cylinder 9, the third piston cylinder 11 contracts to drive the horizontal support plate 12 to move leftwards and separate from the bottom surface of the lower stamping die 7, then the controller controls the first valve 132 to be opened and closes the second valve 111, the hydraulic oil in the second piston cylinder 13 is sucked into the first piston cylinder 9, the second piston cylinder 13 contracts to drive the lower stamping die 7 to turn downwards, and then the stamping part and the waste chips in the lower stamping die 7 drop simultaneously.
In the embodiment of the invention, an access door 102 is installed on the front surface of the operation platform 1, a material taking door 103 is arranged at the lower part of the right side of the operation platform 1, door handles are arranged on the access door 102 and the material taking door 103, and when the operation platform is used, the inside of the operation platform 1 can be cleaned, cleaned and maintained through the access door 102.
In the embodiment of the present invention, a rotary connecting portion 701 is disposed on the right side of the lower stamping die 7, a rotary sleeve 702 is disposed on the right side of the rotary connecting portion 701, the rotary sleeve 702 is rotatably sleeved on the rotary member 703, and the front and rear ends of the rotary member 703 are fixed on the inner wall of the upper opening portion 101.
In this embodiment, when the plate to be punched is placed above the lower punching die 7, it should be noted here that the plate to be punched is a long plate-shaped structure, and the plate can be driven by an external driving device to move, after one punching operation is finished, the external driving device drives the plate to move for a certain distance, and then the next punching operation is performed, when the driving cylinder 4 drives the upper punching die 6 to descend, the upper punching seat 5 drives the piston end of the first piston cylinder 9 to move downward, the controller first controls the first valve 132 to open, the second valve 111 to close, the hydraulic oil in the first piston cylinder 9 first enters the second piston cylinder 13 through the first pipeline, when the second piston cylinder 13 extends to make the lower punching die 7 in a horizontal state, the controller controls the first valve 132 to close, opens the second valve 111, and then enters the third piston cylinder 11, the third piston cylinder 11 drives the horizontal support plate 12 to move rightwards and abut against the bottom surface of the lower stamping die 7 under the driving of hydraulic oil, the upper stamping die 6 is in contact with the lower stamping die 7 to stamp the stamping plate, after stamping is finished, when the driving cylinder 4 drives the upper stamping die 6 to ascend, the upper stamping seat 5 drives the piston end of the first piston cylinder 9 to move upwards, firstly, the controller controls the first valve 132 to be closed, the second valve 111 is opened, the hydraulic oil in the third piston cylinder 11 is pumped back into the first piston cylinder 9, the third piston cylinder 11 contracts to drive the horizontal support plate 12 to move leftwards and separate from the bottom surface of the lower stamping die 7, then, the controller controls the first valve 132 to be opened, the second valve 111 is closed, the hydraulic oil in the second piston cylinder 13 is sucked into the first piston cylinder 9, the second piston cylinder 13 contracts to drive the lower stamping die 7 to overturn downwards, and then make stamping workpiece and sweeps in lower stamping die 7 drop simultaneously, compare in the prior art lower stamping die for the benefit of fixed design: the blanking of the stamping part and the sweeps can be carried out simultaneously, the stamping part is prevented from being taken manually, and when the stamping machine is used for a long time, a large amount of sweeps can be accumulated in the lower stamping die and need to be cleaned regularly by workers, so that time and labor are wasted;
example 2
As another embodiment of the present invention, as shown in fig. 4 to 7, the following technical solutions are added to the technical solution of the above example 1: in the embodiment of the invention, the operating platform 1 is internally provided with a deburring plate 14 which is obliquely arranged, and a deburring mechanism 16 is rotatably matched on the deburring plate 14.
In the embodiment of the invention, the deburring mechanism 16 is in transmission connection with the horizontal support plate 12 through the transmission mechanism 15, the transmission mechanism 15 is driven to move by the horizontal support plate 12 when the horizontal support plate 12 moves, the deburring mechanism 16 is driven to rotate by the transmission mechanism 15, and further the deburring treatment is carried out on the surface of the stamping part, and the rotation of the deburring mechanism 16 is directly realized by utilizing the movement of the horizontal support plate 12 without designing other power sources.
In the embodiment of the present invention, the deburring mechanism 16 is a deburring brush disk, the deburring brush disk is a disk-shaped structure, and the surface of the deburring brush disk is uniformly provided with the deburring bristles, which is a simple embodiment of the deburring mechanism 16, and although the structure is simple, the practicability is very strong, and when the stamping part falls onto the deburring mechanism 16, the deburring brush disk can perform deburring treatment on the surface of the stamping part under the condition of rotation.
In an embodiment of the present invention, the deburring mechanism 16 includes a hollow disk 161, the deburring plate 14 is provided with an installation opening, the installation opening is provided with a bearing member 163, the hollow disk 161 is fixed in an inner ring of the bearing member 163, a plurality of tension springs 162 are fixed on an inner bottom wall of the hollow disk 161, the other ends of the tension springs 162 are fixed with a plate-shaped electromagnet 166, the top of the electromagnet 166 is fixed with composite bristles 167, the composite bristles 167 include a plastic portion 1671 and an iron-containing portion 1672, a lower end of the plastic portion 1671 is fixed on a surface of the electromagnet 166, the end of the plastic portion 1671 is provided with the iron-containing portion 1672, when the electromagnet 166 is powered on and opened, the electromagnet 166 adsorbs the iron-containing portion 1672 so that the iron-containing portion 1672 is adsorbed on the electromagnet 166, at this time, the composite bristles 167 are in a U-shaped structure, and when in use, the composite bristles 167 have two forms, one is a straight condition, as shown in fig. 6, where the bristles are relatively stiff, a relatively stiff metal stamping can be deburred, since the ferrous portion 1672 is in direct contact with the stamping, which results in a higher deburring strength and a relatively higher efficiency; the other is a bent state, as shown in fig. 7, such bristle hardness is comparatively softer, and the deburring treatment can be performed on a softer metal stamping part, because the iron-containing part 1672 is adsorbed on the electromagnet 166, the iron-containing part 1672 does not directly contact with the stamping part, and the deburring treatment is performed on the stamping part through the bent plastic part 1671, so that the deburring action is relatively more flexible, scratches cannot be caused on the surface of the softer stamping part, and a certain protection effect can be performed on the softer stamping part.
In the embodiment of the present invention, an annular sliding groove 164 is formed in an inner side wall of the hollow disc 161, an annular iron block 165 is fixed to an upper end of the annular sliding groove 164, and when the electromagnet 166 is turned on by power, the electromagnet 166 is attracted to the annular iron block 165.
In the embodiment of the present invention, the transmission mechanism 15 includes a straight gear 151, the bottom surface of the horizontal support plate 12 is provided with a tooth groove 121 engaged with the straight gear 151, the top of the left side wall of the console 1 is provided with a transmission groove 105, the upper portion of the transmission groove 105 is rotatably fitted with the straight gear 151, the side of the straight gear 151 is coaxially provided with a first sprocket 152, the lower portion of the transmission groove 105 is rotatably fitted with a first bevel gear 155, the side of the first bevel gear 155 is coaxially provided with a second sprocket 154, the first sprocket 152 and the second sprocket 154 are jointly engaged with a chain 153, the inner bottom wall of the transmission groove 105 is rotatably fitted with a first transmission rod 158, the upper end of the first transmission rod 158 is fixed with a second bevel gear 156 engaged with the first bevel gear 155, the first transmission rod 158 is also fixed with a first pulley 157, the left side inner wall of the console 1 is fixed with a transmission support plate 1510, a second transmission rod 1511 is rotatably matched on the right side of the top surface of the transmission support plate 1510, a second belt pulley 1512 is fixed on the second transmission rod 1511, a belt 159 is sleeved on the first belt pulley 157 and the second belt pulley 1512, a third bevel gear 1515 is fixed at the upper end of the second transmission rod 1511, a central shaft 1514 is fixed at the center of the bottom of the hollow disc 161, a fourth bevel gear 1513 meshed with the third bevel gear 1515 is installed on the central shaft 1514, when the horizontal support plate 12 moves, the straight gear 151 is driven to rotate, the straight gear 151 rotates to drive the first sprocket 152 to rotate, the first sprocket 152 rotates to drive the second sprocket 154 to rotate through the chain 153, the second sprocket 154 rotates to drive the first bevel gear 155 to rotate, and when the first bevel gear 155 rotates, the second bevel gear 156 rotates to drive the first transmission shaft 158 to rotate, the first transmission shaft 158 rotates to drive the first belt pulley 157 to rotate, the first belt pulley 157 rotates to drive the second belt pulley 1512 to rotate through the belt 159, the second belt pulley 1512 rotates to drive the third bevel gear 1515 to rotate, and the third bevel gear 1515 rotates to drive the fourth bevel gear 1513 to rotate, so that the hollow disc 161 rotates; the transmission mechanism 15 is one of the transmission methods, but is not limited thereto, and other more compact transmission methods can be adopted as long as the motion generated when the horizontal support plate 12 moves can be transmitted to the hollow disc 161 to rotate.
In the embodiment of the invention, the blanking holes 141 are uniformly formed in the surface of the burr plate 14, the blanking holes 141 are used for blanking the scraps, the stamping part can be separated from the scraps, the stamping part slides to the right side of the bottom of the operating platform 1, the scraps directly fall to the inner bottom of the operating platform 1 from the blanking holes, and the material taking door 103 is opened to take out the stamping part.
To sum up, in use, when the horizontal support plate 12 moves, the spur gear 151 is driven to rotate, the first sprocket 152 is driven to rotate by the chain 153, the second sprocket 154 is driven to rotate by the first sprocket 155, the first bevel gear 155 is driven to rotate by the first bevel gear 156, the second bevel gear 156 is driven to rotate by the second bevel gear 156, the first transmission shaft 158 is driven to rotate, the first belt pulley 157 is driven to rotate by the first transmission shaft 158, the first belt pulley 157 is driven to rotate by the belt 159, the second belt pulley 1512 is driven to rotate, the third belt pulley 1512 is driven to rotate by the third bevel gear 1515, the third bevel gear 1515 is driven to rotate by the fourth bevel gear 1513, so as to realize the rotation of the hollow disc 161, when the hollow disc 161 rotates, the bristles are driven to rotate, and further, the friction of the bristles on the surface of the stamping part can be utilized, the invention has the advantages of removing burrs on the surface of the stamping part, having strong continuity of the whole action, not adopting other energy sources, realizing the rotation of the hollow disc 161 by utilizing the displacement of the horizontal supporting plate 12, having ingenious conception and strong practicability, effectively reducing the workload of workers, improving the working efficiency of the stamping process and being suitable for popularization and use.
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 (7)
1. A three-way punch press, comprising:
the device comprises an operating table (1), wherein an upright post (2) is installed on the rear side of the top end of the operating table (1), a cross beam (3) is installed on the top of the front end of the upright post (2), a driving cylinder (4) is installed on the top end of the cross beam (3), an upper stamping seat (5) is installed at the piston end of the driving cylinder (4) in a penetrating mode through the cross beam (3), and an upper stamping die (6) is installed at the top end of the upper stamping seat (5);
the top end of the operating platform (1) is provided with an upper opening part (101), the lower stamping die (7) is hinged in the upper opening part (101), and the upper stamping die (6) and the lower stamping die (7) are arranged oppositely up and down;
the hydraulic oil-hydraulic;
the lower end of the second piston cylinder (13) is hinged to a fixing plate (131), the fixing plate (131) is fixed to the inner wall of the operating platform (1), the second piston cylinder (13) is communicated with the lower portion of the first piston cylinder (9) through a first pipeline, a first valve (132) is mounted on the first pipeline, and the upper end of the second piston cylinder (13) is hinged to the lower stamping die (7);
the third piston cylinder (11) is horizontally arranged and fixed on the supporting seat (104), the supporting seat (104) is fixed on the outer wall of the operating platform (1), the piston end of the third piston cylinder (11) faces the downward stamping die (7) and is fixedly provided with a horizontal supporting plate (12), the horizontal supporting plate (12) movably penetrates through the side wall of the operating platform (1), the third piston cylinder (11) is communicated with the lower part of the first piston cylinder (9) through a second pipeline, and a second valve (111) is mounted on the second pipeline; and the controller is arranged on the operating platform (1), when the driving cylinder (4) drives the upper stamping die (6) to descend, the upper stamping seat (5) drives the piston end of the first piston cylinder (9) to move downwards, the controller controls the first valve (132) to be opened and the second valve (111) to be closed, the hydraulic oil in the first piston cylinder (9) firstly enters the second piston cylinder (13) through the first pipeline, when the second piston cylinder (13) extends to enable the lower stamping die (7) to be in a horizontal state, the controller controls the first valve (132) to be closed, the second valve (111) is opened, the hydraulic oil then enters the third piston cylinder (11), the third piston cylinder (11) drives the horizontal support plate (12) to move rightwards and abut against the bottom surface of the lower stamping die (7) under the driving of the driving cylinder (4), and when the driving cylinder (4) drives the upper stamping die (6) to ascend after stamping, the upper stamping seat (5) drives the piston end of the first piston cylinder (9) to move upwards, the controller controls the first valve (132) to be closed, the second valve (111) to be opened, hydraulic oil in the third piston cylinder (11) is pumped back into the first piston cylinder (9), the third piston cylinder (11) contracts to drive the horizontal support plate (12) to move leftwards and separate from the bottom surface of the lower stamping die (7), the controller controls the first valve (132) to be opened and closes the second valve (111), hydraulic oil in the second piston cylinder (13) is sucked into the first piston cylinder (9), the second piston cylinder (13) contracts to drive the lower stamping die (7) to overturn downwards, and stamping parts and scraps in the lower stamping die (7) fall down simultaneously;
a burr removing plate (14) which is obliquely arranged is arranged in the operating table (1), and a deburring mechanism (16) is rotatably matched on the burr removing plate (14);
the deburring mechanism (16) is in transmission connection with the horizontal supporting plate (12) through the transmission mechanism (15), the horizontal supporting plate (12) drives the transmission mechanism (15) to move when moving, and the transmission mechanism (15) drives the deburring mechanism (16) to rotate so as to perform deburring treatment on the surface of the stamping part;
burring mechanism (16) is including cavity dish (161), be provided with the installation opening on deburring board (14), be provided with bearing piece (163) in the installation opening, cavity dish (161) are fixed in the inner circle of bearing piece (163), the inner bottom wall of cavity dish (161) is fixed with a plurality of extension spring (162), the other end of extension spring (162) is fixed with platelike electro-magnet (166), the top of electro-magnet (166) is fixed with composite bristle (167), composite bristle (167) include plastics portion (1671) and iron content portion (1672), the lower extreme of plastics portion (1671) is fixed in the surface of electro-magnet (166), the end of plastics portion (1671) is provided with iron content portion (1672), when electro-magnet (166) circular telegram was opened, thereby electro-magnet (166) adsorb iron content portion (1672) make iron content (1672) adsorb on electro-magnet (166), the composite bristles (167) are now in a U-shaped configuration.
2. A three-way punch press according to claim 1, wherein: an access door (102) is installed on the front face of the operating platform (1), a material taking door (103) is arranged on the lower portion of the right side of the operating platform (1), and door handles are arranged on the access door (102) and the material taking door (103).
3. A three-way punch press according to claim 1, wherein: the right side of lower stamping die (7) is provided with rotates connecting portion (701), the right side of rotating connecting portion (701) is provided with rotates cover (702), it cup joints on rotating piece (703) to rotate cover (702), the preceding, the back both ends of rotating piece (703) are fixed in on the inner wall of upper opening portion (101).
4. A three-way punch press according to claim 1, wherein: the deburring mechanism (16) adopts a deburring brush disc which is of a disc-shaped structure, and deburring brush bristles are uniformly arranged on the surface of the deburring brush disc.
5. A three-way punch press according to claim 1, wherein: the inside wall of cavity dish (161) is provided with annular spout (164), the upper end of annular spout (164) is fixed with annular iron plate (165), and when electro-magnet (166) circular telegram was opened, electro-magnet (166) adsorb on annular iron plate (165).
6. A three-way punch press according to claim 5, wherein: drive mechanism (15) includes straight-teeth gear (151), the bottom surface of horizontal support plate (12) is provided with tooth's socket (121) with straight-teeth gear (151) meshing, the left side wall top of operation panel (1) is provided with drive groove (105), the upper portion normal running fit of drive groove (105) has straight-teeth gear (151), the coaxial first sprocket (152) that is provided with in side of straight-teeth gear (151), the lower part normal running fit of drive groove (105) has first conical gear (155), the side coaxial mounting of first conical gear (155) has second sprocket (154), it has chain (153) to mesh jointly on first sprocket (152) and second sprocket (154), the interior diapire normal running fit of drive groove (105) has first transmission pole (158), the upper end of first transmission pole (158) is fixed with second conical gear (156) with first conical gear (155) meshing, still be fixed with first belt pulley (157) on first drive lever (158), be fixed with transmission bearing plate (1510) on the left side inner wall of operation panel (1), the top surface right side normal running fit of transmission bearing plate (1510) has second drive lever (1511), be fixed with second belt pulley (1512) on second drive lever (1511), first belt pulley (157) and second belt pulley (1512) go up the cup joint and have belt (159), the upper end of second drive lever (1511) is fixed with third conical gear (1515), the bottom center department of cavity dish (161) is fixed with center pin (1514), install fourth conical gear (1513) with third conical gear (1515) meshing connection on center pin (1514).
7. A three-way punch press according to claim 1, wherein: blanking holes (141) are uniformly formed in the surface of the deburring plate (14), and the blanking holes (141) are used for blanking scraps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010550667.4A CN111589969B (en) | 2020-06-16 | 2020-06-16 | Three-dimensional punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010550667.4A CN111589969B (en) | 2020-06-16 | 2020-06-16 | Three-dimensional punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111589969A CN111589969A (en) | 2020-08-28 |
| CN111589969B true CN111589969B (en) | 2022-02-22 |
Family
ID=72186465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010550667.4A Active CN111589969B (en) | 2020-06-16 | 2020-06-16 | Three-dimensional punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111589969B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058989A (en) * | 2020-09-07 | 2020-12-11 | 谭冻冻 | Stamping equipment for sheet metal parts |
| CN112570560B (en) * | 2020-11-03 | 2022-11-22 | 德清火狐科技有限公司 | Punch forming die capable of performing optimized treatment on surface of workpiece |
| CN113231514B (en) * | 2021-04-29 | 2022-08-30 | 常州钢劲型钢股份有限公司 | Mould forming machine for steel preparation |
| CN117206411B (en) * | 2023-11-09 | 2024-01-12 | 广东诺米家居智能科技有限公司 | Stamping device and stamping method for kitchen wardrobe hardware |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3261985B2 (en) * | 1996-07-22 | 2002-03-04 | トヨタ自動車株式会社 | Method and apparatus for regenerating resistance welding electrode tip |
| CN207234138U (en) * | 2017-09-03 | 2018-04-13 | 东莞市冉升电子科技有限公司 | A kind of connector press machine lower die cleaning mechanism |
| CN207770555U (en) * | 2017-12-25 | 2018-08-28 | 宜春新源电池科工贸有限公司 | A kind of turnover press device of mold of workbench |
| CN208643835U (en) * | 2018-05-15 | 2019-03-26 | 大英西南精密模具有限公司 | A kind of blowdown stamping die of Rapid reset |
| CN209318583U (en) * | 2019-01-11 | 2019-08-30 | 青岛金客隆模具钢板有限公司 | A kind of press support plate Production of Stamping Die turnover device |
| CN111136145A (en) * | 2019-11-19 | 2020-05-12 | 浙江袋田精密制造有限公司 | Novel high-efficiency steel stamping mechanical equipment |
-
2020
- 2020-06-16 CN CN202010550667.4A patent/CN111589969B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111589969A (en) | 2020-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111589969B (en) | Three-dimensional punching machine | |
| CN109805065B (en) | Domestic meat chopping and hammering all-in-one machine | |
| CN202344310U (en) | Quick tool changing device for machining center | |
| CN112338221A (en) | Industrial small-size work piece drilling equipment | |
| CN114434307A (en) | Processing device for valve sleeve of hydraulic valve | |
| CN206662113U (en) | A kind of punching machine structure | |
| CN112404547A (en) | Plate shearing machine with positioning structure for shearing plates | |
| CN111185618A (en) | Machining is with having metal drilling equipment who collects iron fillings | |
| CN211161529U (en) | Automobile sheet metal part die | |
| CN209920557U (en) | Rotation center mechanism | |
| CN202635453U (en) | Manual-work-simulating sliced noodle maker | |
| CN221159355U (en) | Cutting device for silverware processing | |
| CN109622730A (en) | A kind of blanking die ancillary equipment | |
| CN220387683U (en) | Stable supporting device for press | |
| CN215509196U (en) | Cutting device is used in mould steel processing | |
| CN216227926U (en) | Special machine for pressing refrigerator inner container | |
| CN215035779U (en) | Cutting device for copper bearing bush | |
| CN221159522U (en) | Automatic turn-over device for machining automobile brake disc | |
| CN214133532U (en) | Coiled material punching machine | |
| CN215357465U (en) | Automatic cylindrical magnet drilling machine of material loading | |
| CN110695175B (en) | Stamping equipment for mechanical stamping part | |
| CN217045755U (en) | Burr removing workbench for valve casting production | |
| CN212733704U (en) | Chair armrest iron plate bending forming equipment | |
| CN220446699U (en) | Grooving device for solid wood door processing | |
| CN220217452U (en) | Tapping device for metal castings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220127 Address after: 311200 Zixia village, Heshang Town, Hangzhou City, Zhejiang Province Applicant after: Hangzhou PINCHUANG Industrial Co.,Ltd. Address before: 234000 Suzhou University, 49 Bianhe Middle Road, Yongqiao District, Suzhou City, Anhui Province Applicant before: Li Xuehai |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230612 Address after: Room 110, No. 168, Group 10, Hengtang Community, Jianggan District, Hangzhou City, Zhejiang Province, 310012 Patentee after: Hangzhou Chuangfu Machinery Co.,Ltd. Address before: 311200 Zixia village, Heshang Town, Hangzhou City, Zhejiang Province Patentee before: Hangzhou PINCHUANG Industrial Co.,Ltd. |