CN215392058U

CN215392058U - Stamping die with lubricating function

Info

Publication number: CN215392058U
Application number: CN202121693896.8U
Authority: CN
Inventors: 骆静; 熊艳梅; 张婧; 陈勇全
Original assignee: Engineering and Technical College of Chengdu University of Technology
Current assignee: Engineering and Technical College of Chengdu University of Technology
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-04
Anticipated expiration: 2031-07-22

Abstract

The application discloses stamping die with lubricating function, including lower bolster, cope match-plate pattern, oil tank, case lid, fixed pipe, connecting pipe, check valve, atomizer, pneumatic cylinder, dead lever, piston, supporting seat, collecting vat, water conservancy diversion hole, bed die, extension board, bolt, mount pad, screw, last mould and guide bar. The upper die plate is arranged, so that the lubricating oil in the fixed pipe can be atomized and sprayed out while the stamping is realized, the surface of the die is lubricated in the stamping process, and the machining precision can be effectively improved; the upper die and the lower die are convenient to mount and replace by arranging the guide rods, so that the practicability of the stamping die is improved; this application can be collected unnecessary lubricating oil and store through setting up the collecting vat, avoids causing the pollution to the mould surface, and the blowout of partial lubricating oil can both be realized to stamping process at every turn, avoids the mould excessive wear problem to appear.

Description

Stamping die with lubricating function

Technical Field

The application relates to the technical field of stamping die application, in particular to a stamping die with a lubricating function.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, called as a cold stamping die, wherein stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation. The rapid forming technology of the numerical control unit stamping die is produced to adapt to the state.

Stamping die is the equipment that is used for stamping process, and stamping die's punching press part uses for a long time and takes place wearing and tearing easily, leads to life's reduction, and then causes the reduction of punching press precision, adopts artifical additional lubrication oil to solve usually, nevertheless causes the increase of operation volume, also can lead to the appearance of potential safety hazard. Therefore, a press die having a lubricating function is proposed to solve the above problems.

Disclosure of Invention

The stamping die with the lubricating function is provided in the embodiment and used for solving the problem that the stamping die in the prior art is difficult to lubricate effectively.

According to one aspect of the application, a stamping die with a lubricating function is provided, and comprises a lower template, an upper template, a fixed pipe, a connecting pipe and an atomizing nozzle;

the improved oil-saving spraying device is characterized in that an oil tank is fixedly mounted at the top of the upper template, the bottom end of the oil tank is fixedly penetrated through the fixed pipe, the fixed pipe is fixedly connected with the connecting pipe, a check valve is arranged at the top end of the fixed pipe, an atomizing nozzle is fixedly connected with the end part of the connecting pipe, the lower template is fixedly connected with the upper template through a hydraulic cylinder, the lower template is fixedly connected with the fixed rod, a piston is fixedly connected with the top end of the fixed rod, the piston is slidably connected with the inner seal of the fixed pipe, the upper template is connected with the mounting seat in an embedded mode, and the mounting seat is fixedly connected with the upper template through a screw.

Further, the case lid is installed in the gomphosis of oil tank top, the oil tank bottom is equipped with four fixed pipes respectively, every fixed pipe all runs through the grafting with the cope match-plate pattern is inside.

Furthermore, the fixed pipe and the connecting pipe are perpendicular to each other, the connecting pipe corresponds to the upper die, and a one-way valve is arranged at the top end of the joint of the fixed pipe and the connecting pipe.

Furthermore, hydraulic cylinders are distributed on the periphery of the upper template and the periphery of the lower template, two sides of the lower template are fixedly connected with four guide rods respectively, and the four guide rods are all inserted into the upper template in a penetrating mode.

Furthermore, the periphery of the lower template is provided with fixing rods, each fixing rod corresponds to the corresponding fixing pipe, and the piston at the top end of each fixing rod is positioned at the bottom of the corresponding connecting pipe.

Furthermore, the lower template is provided with a flow guide hole, the flow guide hole is correspondingly provided with a collecting groove, the edge of the collecting groove is provided with a bulge, and the edge of the collecting groove is in sliding connection with the supporting seat.

Furthermore, the bottom end of the lower template is fixedly connected with the two supporting seats, the lower template is internally installed in a lower die in an embedded mode, a plurality of flow guide holes are formed in the edge of the joint of the lower die and the lower template, and the flow guide holes are located between the two supporting seats.

Further, the lower die corresponds to the upper die, the upper die is fixedly connected with the mounting seat, and fixing rods are arranged on the periphery of the lower die.

Furthermore, four check valves are arranged at the bottom of the upper template and are respectively positioned on the periphery of the upper die.

Further, the lower die edge is fixedly connected with four extension plates, the four extension plates are attached to the surface of the uniform lower die plate and are connected, and each extension plate is fixedly connected with the lower die plate through a bolt.

Through the above-mentioned embodiment of this application, stamping die with lubricating function has been adopted, the problem that stamping die is difficult for adding lubricating oil when using is solved, when punching press, the interpolation of lubricating oil can be realized in the removal between the template, can realize even coating on the mould surface, play good lubrication action when the punching press, and the coating is even, the poor problem of coating effect when solving artifical interpolation, and can reduce the potential safety hazard, reduce operating personnel's work load, can both realize the replenishment of lubricating oil at every stamping process, convenient and stamping die cooperation is used, even the too much problem of lubricating oil coating appears, also can carry out the collection of unnecessary lubricating oil through the collecting vat, avoid causing the influence to the mould, mould easy to assemble dismantlement simultaneously, make things convenient for operating personnel to stamping die's change.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an overall perspective view of one embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic top view of an embodiment of the present application;

FIG. 4 is a schematic view of a stationary tube in elevation according to an embodiment of the present application.

In the figure: 1. the device comprises a lower template, 2, an upper template, 3, an oil tank, 4, a box cover, 5, a fixing pipe, 6, a connecting pipe, 7, a one-way valve, 8, an atomizing nozzle, 9, a hydraulic cylinder, 10, a fixing rod, 11, a piston, 12, a supporting seat, 13, a collecting groove, 14, a flow guide hole, 15, a lower die, 16, an extending plate, 17, a bolt, 18, a mounting seat, 19, a screw, 20, an upper die, 21 and a guide rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The press die in the present embodiment can be applied to various press dies, for example, the following press die is provided in the present embodiment, and the press die in the present embodiment can be used as the following press die.

The device comprises a device body, the device body includes the bed die, the top of bed die is equipped with the mould, the both sides of going up the mould are all fixed mounting has the oil tank, the oiling mouth has all been seted up on the top of oil tank, the inside of oiling mouth all inserts and installs the sealing plug, and the outside of sealing plug all laminates with the oiling mouth inner wall mutually, the oil-out has all been seted up to the bottom of oil tank, the all fixed mounting in inner wall top of oil tank has first compression spring, the all fixed mounting in bottom of first compression spring has the closing plate, the bottom of closing plate all laminates with oil tank inner wall bottom mutually, first spout has all been seted up to the top both sides of bed die, the inside all slidable mounting of first spout has first slider, the all fixed mounting in top of first slider has the roof, the top of bed die is equipped with a mould mechanism. Preferably, the second sliding grooves are formed in two sides of the inner wall of the oil tank, the second sliding blocks are slidably mounted inside the second sliding grooves, and one sides, close to each other, of the second sliding blocks are fixedly connected with the sealing plate. Preferably, the top end of the sealing plug is fixedly provided with a connecting rope, and one end of the connecting rope, which is far away from the sealing plug, is fixedly connected with the oil tank. Preferably, the top plate is inclined. Preferably, the equal fixed mounting in one side that first spout inner wall is close to each other has magnet, the equal fixed mounting in one end that first slider is close to each other has the iron sheet, the iron sheet all adsorbs on magnet. Preferably, the top die mechanism comprises a cavity, the top end of the lower die is provided with the cavity, a second compression spring is fixedly mounted inside the cavity, and a top die plate is fixedly mounted at the top end of the second compression spring.

Of course, the present embodiment can be used for stamping dies with other structures. Here, description is not repeated, and the following describes the stamping die according to the embodiment of the present application.

Referring to fig. 1-4, a stamping die with a lubricating function includes a lower template 1, an upper template 2, a fixing tube 5, a connecting tube 6 and an atomizing nozzle 8;

2 top fixed mounting of cope match-plate pattern has

oil tank

3, 3 bottoms of oil tank run through fixedly with fixed pipe 5,

fixed pipe

5 and 6 fixed connection of connecting pipe, fixed pipe 5 top is equipped with

check valve

7, 6 tip fixedly connected with atomizer 8 of connecting pipe, lower bolster 1 passes through

pneumatic cylinder

9 and 2 fixed connection of cope match-plate pattern, lower bolster 1 and dead lever 10 fixed connection, 10 top fixedly connected with pistons 11 of dead lever,

pistons

11 and 5 inside seal sliding connection of fixed pipe, cope match-plate pattern 2 is connected with the 18 gomphosis of mount pad, mount pad 18 passes through

screw

19 and 2 fixed connection of cope match-plate pattern.

A box cover 4 is embedded at the top end of the oil tank 3, four fixed pipes 5 are respectively arranged at the bottom end of the oil tank 3, each fixed pipe 5 is inserted into the upper template 2 in a penetrating manner, and the oil tank 3 is used for storing lubricating oil to lubricate the surface of the stamping die; the fixed pipe 5 and the connecting pipe 6 are vertically distributed, the connecting pipe 6 is correspondingly provided with an upper die 20, the top end of the joint of the fixed pipe 5 and the connecting pipe 6 is provided with a one-way valve 7, and the fixed pipe 5 and the connecting pipe 6 are used for outflow of lubricating oil; hydraulic cylinders 9 are distributed around the upper template 2 and the lower template 1, two sides of the lower template 1 are fixedly connected with four guide rods 21 respectively, the four guide rods 21 are inserted into the upper template 2 in a penetrating manner, and the hydraulic cylinders 9 are used for driving the upper template 2 to move so as to realize stamping of workpieces; the periphery of the lower template 1 is provided with fixing rods 10, each fixing rod 10 corresponds to a fixing tube 5, a piston 11 at the top end of each fixing rod 10 is positioned at the bottom of the connecting tube 6, and the fixing rods 10 are used for supporting the pistons 11 to enable the pistons 11 to move in the fixing tubes 5; the lower template 1 is provided with a flow guide hole 14, the flow guide hole 14 corresponds to a collecting tank 13, the edge of the collecting tank 13 is provided with a bulge, the edge of the collecting tank 13 is slidably connected with a supporting seat 12, the collecting tank 13 is used for collecting redundant lubricating oil, and the supporting seat 12 is used for limiting the collecting tank 13; the bottom end of the lower template 1 is fixedly connected with two supporting seats 12, the interior of the lower template 1 is embedded with a lower die 15, the edge of the joint of the lower die 15 and the lower template 1 is provided with a plurality of flow guide holes 14, the flow guide holes 14 are positioned between the two supporting seats 12, and the flow guide holes 14 are used for overflowing lubricating oil and are collected through a collecting tank 13; the lower die 15 corresponds to the upper die 20, the upper die 20 is fixedly connected with the mounting seat 18, the fixing rods 10 are arranged on the periphery of the lower die 15, and the mounting seat 18 is used for mounting and fixing the upper die 20, so that the upper die 20 can be conveniently replaced; the bottom of the upper template 2 is provided with four one-way valves 7, the four one-way valves 7 are respectively positioned around the upper die 20, and the one-way valves 7 are used for one-way outflow of lubricating oil; the edge of the lower die 15 is fixedly connected with four extension plates 16, the four extension plates 16 are attached to the surface of the lower die plate 1 uniformly, each extension plate 16 is fixedly connected with the lower die plate 1 through a bolt 17, and the extension plates 16 are used for installing the lower die 15 and are convenient to replace.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, a mounting seat 18 is fixed on an upper template 2 through a screw 19, and then an upper die 20 is mounted and fixed, a lower die 15 is embedded in the lower template 1, so that an extension plate 16 is attached to the surface of the lower template 1, and then the extension plate is screwed and fixed through a bolt 17, thereby realizing the mounting of the lower die 15, facilitating the replacement of the upper die 20 and the lower die 15, when in stamping, the upper template 2 is driven to move through a hydraulic cylinder 9, so that the upper template 2 drives the upper die 20 to move, thereby realizing the stamping of a workpiece between the upper die 20 and the lower die 15, meanwhile, the upper template 2 drives a fixed pipe 5 to move downwards, a piston 11 on a fixed rod 10 moves in the fixed pipe 5, so that lubricating oil in the fixed pipe 5 is extruded into a connecting pipe 6, and is atomized and sprayed through an atomizing nozzle 8 at the connecting pipe 6, lubricate mould 20 surface on going up, realize lubricating function when making mould 20 punching press, after the punching press is accomplished, extension that cope match-plate pattern 2 passes through pneumatic cylinder 9 realizes separately, piston 11 removes to fixed pipe 5 bottom this moment, 3 inside lubricating oil of oil tank flows to fixed pipe 5 inside through check valve 7, realize temporary storage, when the punching press next time, extrude fixed pipe 5 inside lubricating oil and realize lubricating, unnecessary lubricating oil can flow to 15 departments of bed die, and collect through 14 departments in water conservancy diversion hole, place collecting vat 13 between supporting seat 12, collect unnecessary lubricating oil, avoid causing the pollution of mould.

The application has the advantages that:

1. the upper die plate is arranged, so that the lubricating oil in the fixed pipe can be atomized and sprayed out while the stamping is realized, the surface of the die is lubricated in the stamping process, and the machining precision can be effectively improved;

2. the upper die and the lower die are convenient to install and replace by arranging the guide rods, so that the replacement of operators is facilitated, and the practicability of the stamping die is improved;

3. this application can be collected unnecessary lubricating oil and store through setting up the collecting vat, avoids causing the pollution to the mould surface, and the blowout of partial lubricating oil can both be realized to stamping process at every turn, avoids the mould excessive wear problem to appear, is favorable to improving life.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a stamping die with lubricating function which characterized in that: comprises a lower template (1), an upper template (2), a fixed pipe (5), a connecting pipe (6) and an atomizing nozzle (8);

the utility model discloses a fixed die structure, including cope match-plate pattern (2), oil tank (3) top fixed mounting has oil tank (3), oil tank (3) bottom and fixed pipe (5) run through fixedly, fixed pipe (5) and connecting pipe (6) fixed connection, fixed pipe (5) top is equipped with check valve (7), connecting pipe (6) tip fixedly connected with atomizer (8), lower bolster (1) are through pneumatic cylinder (9) and cope match-plate pattern (2) fixed connection, lower bolster (1) and dead lever (10) fixed connection, dead lever (10) top fixedly connected with piston (11), piston (11) and fixed pipe (5) inside seal sliding connection, cope match-plate pattern (2) are connected with mount pad (18) gomphosis, mount pad (18) are through screw (19) and cope match-plate pattern (2) fixed connection.

2. The press die with a lubricating function according to claim 1, wherein: case lid (4) are installed in oil tank (3) top gomphosis, oil tank (3) bottom is equipped with four fixed pipe (5) respectively, every fixed pipe (5) all run through the grafting with cope match-plate pattern (2) inside.

3. The press die with a lubricating function according to claim 1, wherein: the fixed pipe (5) and the connecting pipe (6) are perpendicular to each other and distributed, the connecting pipe (6) is provided with an upper die (20) correspondingly, and the top end of the joint of the fixed pipe (5) and the connecting pipe (6) is provided with a one-way valve (7).

4. The press die with a lubricating function according to claim 1, wherein: the hydraulic cylinder (9) is distributed on the periphery of the upper template (2) and the lower template (1), the two sides of the lower template (1) are fixedly connected with four guide rods (21) respectively, and the guide rods (21) are connected with the upper template (2) in a penetrating and inserting mode.

5. The press die with a lubricating function according to claim 1, wherein: the lower die plate (1) is provided with fixing rods (10) all around, each fixing rod (10) corresponds to a fixing pipe (5), and a piston (11) at the top end of each fixing rod (10) is located at the bottom of a connecting pipe (6).

6. The press die with a lubricating function according to claim 1, wherein: the lower template (1) is provided with a flow guide hole (14), the flow guide hole (14) is correspondingly provided with a collecting groove (13), the edge of the collecting groove (13) is provided with a bulge, and the edge of the collecting groove (13) is in sliding connection with the supporting seat (12).

7. The press die with a lubricating function according to claim 1, wherein: the bottom end of the lower template (1) is fixedly connected with the two supporting seats (12), the lower template (1) is internally installed with the lower die (15) in an embedded mode, a plurality of flow guide holes (14) are formed in the edge of the joint of the lower die (15) and the lower template (1), and the flow guide holes (14) are located between the two supporting seats (12).

8. The press die with a lubricating function according to claim 7, wherein: the lower die (15) corresponds to the upper die (20), the upper die (20) is fixedly connected with the mounting seat (18), and fixing rods (10) are arranged on the periphery of the lower die (15).

9. The press die with a lubricating function according to claim 1, wherein: four check valves (7) are arranged at the bottom of the upper template (2), and the four check valves (7) are respectively positioned around the upper mold (20).

10. The press die with a lubricating function according to claim 7, wherein: the edge of the lower die (15) is fixedly connected with four extension plates (16), the four extension plates (16) are attached to the surface of the lower die plate (1), and each extension plate (16) is fixedly connected with the lower die plate (1) through a bolt (17).