CN214488562U

CN214488562U - Stamping device for machine design manufacturing

Info

Publication number: CN214488562U
Application number: CN202120420841.3U
Authority: CN
Inventors: 何心坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-26
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a stamping device for machine design manufacturing, including base and roof-rack, the roof-rack is located the base top, and support frame fixed connection is passed through to both sides between base and the roof-rack, and the up end middle part fixed mounting of roof-rack has the pneumatic cylinder, and the output of pneumatic cylinder is connected with the punching press piece through the hydraulic stem, and the up end middle part of base is equipped with the punching press seat, and the punching press piece is located directly over the punching press seat, and the lower terminal surface middle part of punching press piece is equipped with the terrace die, and the up end middle part of punching press seat is equipped with the die, compares with prior art, the beneficial effects of the utility model are that: the utility model relates to a stamping device for machine design makes, in stamping process, the punching press piece descends to make the lug press the extrusion piece, and the touch of touch block dabs the switch and makes it switch on and pump body work, and inside lubricating oil in the oil drum can spout the die automatically, need not personnel's operation, and the security is high, and lubricating oil is lubricated to die inside, reduces the die wearing and tearing, avoids punching press back work piece card to take out inconveniently inside the die simultaneously.

Description

Stamping device for machine design manufacturing

Technical Field

The utility model relates to a stamping device, in particular to stamping device for machine design manufacturing belongs to machining equipment technical field.

Background

The stamping is a forming method for obtaining a workpiece with a required shape and size by applying an external force to a plate, a strip, a pipe, a section bar and the like by a press and a die to cause plastic deformation or separation, and the demand of stamping equipment is increasing along with the development of the mechanical manufacturing industry.

Stamping device adopts the structure of terrace die and die to punch the material more, but when the punching press operation, the work piece that forms after the punching press is blocked inside the die easily, and the work piece takes out inconveniently, and the inner wall friction of work piece and die can accelerate the die wearing and tearing, needs to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping device for machine design manufacturing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping device for machine design and manufacture comprises a base and an ejection frame, wherein the ejection frame is positioned above the base, two sides of the base and the ejection frame are fixedly connected through a support frame, a hydraulic cylinder is fixedly arranged in the middle of the upper end face of the ejection frame, the output end of the hydraulic cylinder is connected with a stamping block through a hydraulic rod, a stamping seat is arranged in the middle of the upper end face of the base, the stamping block is positioned right above the stamping seat, a male die is arranged in the middle of the lower end face of the stamping block, a female die is arranged in the middle of the upper end face of the stamping seat, an oil cylinder is fixedly arranged on one side of the upper end face of the base, a pump body is fixedly arranged at the lower end inside the oil cylinder, a liquid spraying seat is embedded at the front end inside the female die, the output end of the pump body is communicated with the inside of the liquid spraying seat through an oil pipe, a convex block is arranged on one side of the lower end face of the stamping block, a light touch switch is embedded inside the upper end face of the stamping seat, and an extrusion block is arranged above the light touch switch, the lower end of the extrusion block is connected with a contact block through a main spring, and the contact block is positioned right above the light touch switch.

Preferably, the oil cylinder contains lubricating oil inside.

Preferably, the male die is positioned right above the female die, and the female die and the male die are designed in a matched mode.

Preferably, two sides of the lower end of the extrusion block are elastically connected with the base through auxiliary springs.

Preferably, the tact switch is electrically connected with the pump body.

Preferably, the end face of the liquid spraying seat is provided with a liquid spraying window, and the liquid spraying window is opposite to the inside of the female die.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a stamping device for machine design makes, in stamping process, the punching press piece descends to make the lug press the extrusion piece, and the touch of touch block dabs the switch and makes it switch on and pump body work, and inside lubricating oil in the oil drum can spout the die automatically, need not personnel's operation, and the security is high, and lubricating oil is lubricated to die inside, reduces the die wearing and tearing, avoids punching press back work piece card to take out inconveniently inside the die simultaneously.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic structural view of an upper end surface of the middle stamping seat of the present invention;

fig. 4 is a schematic view of the structure of the liquid spraying seat of the present invention.

In the figure: 1. a base; 2. a top frame; 3. a support frame; 4. a hydraulic cylinder; 5. a hydraulic lever; 6. stamping the blocks; 7. punching a seat; 8. a male die; 9. a female die; 10. an oil cylinder; 11. a pump body; 12. a liquid spraying base; 13. an oil pipe; 14. a bump; 15. a tact switch; 16. extruding the block; 17. a main spring; 18. a contact block; 19. a secondary spring; 20. lubricating oil; 21. and a liquid spraying window.

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. 1-4, the present invention provides a technical solution: a stamping device for machine design and manufacture comprises a base 1 and an upper frame 2, wherein the upper frame 2 is positioned above the base 1, two sides between the base 1 and the upper frame 2 are fixedly connected through a support frame 3, a hydraulic cylinder 4 is fixedly arranged in the middle of the upper end face of the upper frame 2, the output end of the hydraulic cylinder 4 is connected with a stamping block 6 through a hydraulic rod 5, a stamping seat 7 is arranged in the middle of the upper end face of the base 1, the stamping block 6 is positioned right above the stamping seat 7, a male die 8 is arranged in the middle of the lower end face of the stamping block 6, a female die 9 is arranged in the middle of the upper end face of the stamping seat 7, an oil cylinder 10 is fixedly arranged on one side of the upper end face of the base 1, a pump body 11 is fixedly arranged at the lower end inside of the oil cylinder 10, a liquid spray seat 12 is embedded at the front end inside the female die 9, the output end of the pump body 11 is communicated with the inside of the liquid spray seat 12 through an oil pipe 13, a convex block 14 is arranged on one side of the lower end face of the stamping block 6, a tact switch 15 is embedded at the inner part of the upper end face of the stamping seat 7, an extrusion block 16 is arranged above the tact switch 15, the lower end of the extrusion block 16 is connected with a contact block 18 through a main spring 17, and the contact block 18 is positioned right above the tact switch 15.

Wherein, the lubricating oil 20 is contained in the oil cylinder 10, and the lubricating oil 20 is used for lubricating the inside of the concave die 9.

Wherein, the punch 8 is arranged right above the die 9, the die 9 and the punch 8 are designed in a matching way, and the material forms a workpiece through the punching between the punch 8 and the die 9.

Wherein, the two sides of the lower end of the extrusion block 16 are elastically connected with the base 1 through the auxiliary spring 19, when the stamping block 6 ascends, the extrusion block 16 ascends under the action of the auxiliary spring 19 to drive the contact block 18 to separate from the tact switch 15.

The tact switch 15 is electrically connected to the pump body 11, the tact switch 15 is turned on, the pump body 11 operates, the tact switch 15 is turned off, and the pump body 11 stops operating.

Wherein, the end face of the spray base 12 is provided with a spray window 21, the spray window 21 faces the interior of the female die 9, the pump body 11 works, and the lubricating oil 20 enters the spray base 12 and is sprayed into the female die 9 through the spray window 21.

Specifically, when the utility model is used, the hydraulic cylinder 4 works to drive the punching block 6 to press downwards, the material is placed on the punching seat 7, the material forms a workpiece through punching between the male die 8 and the female die 9, the punching block 6 presses the extrusion block 16 downwards by the convex block 14 in the pressing process, the contact block 18 descends and contacts with the tact switch 15, the tact switch 15 is on the conduction assembly platform, the pump body 11 works, the lubricating oil 20 in the oil cylinder 10 enters the liquid spraying seat 12 through the oil pipe 13, the lubricating oil 20 is sprayed into the female die 9 through the liquid spraying window 21, the lubricating oil 20 can lubricate inside the female die 9, the workpiece is prevented from being clamped inside the female die 9 in the punching process, meanwhile, the abrasion of the inner wall of the female die 9 is reduced, when the hydraulic cylinder 4 drives the punching block 6 to ascend, the convex block 14 stops pressing the extrusion block 16, the extrusion block 16 ascends under the action of the auxiliary spring 19 to drive the contact block 18 to separate from the tact switch 15, the tact switch 15 is in a cut-off state, the pump body 11 stops working, and in each stamping process, the pump body 11 can spray a small amount of lubricating oil 20 into the female die 9, so that the manual operation is not needed, and the operation is convenient and safe.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a stamping device for machine design manufacturing, includes base (1) and roof-rack (2), its characterized in that: the oil cylinder structure is characterized in that the top frame (2) is positioned above the base (1), two sides between the base (1) and the top frame (2) are fixedly connected through a support frame (3), a hydraulic cylinder (4) is fixedly arranged in the middle of the upper end face of the top frame (2), the output end of the hydraulic cylinder (4) is connected with a stamping block (6) through a hydraulic rod (5), a stamping seat (7) is arranged in the middle of the upper end face of the base (1), the stamping block (6) is positioned right above the stamping seat (7), a male die (8) is arranged in the middle of the lower end face of the stamping block (6), a female die (9) is arranged in the middle of the upper end face of the stamping seat (7), an oil cylinder (10) is fixedly arranged on one side of the upper end face of the base (1), a pump body (11) is fixedly arranged at the lower end inside the oil cylinder (10), a liquid spraying seat (12) is embedded at the front end inside the female die (9), the output end of the pump body (11) is communicated with the liquid spraying seat (12) through an oil pipe (13), the stamping device is characterized in that a convex block (14) is arranged on one side of the lower end face of the stamping block (6), a touch switch (15) is embedded in the upper end face of the stamping seat (7), an extrusion block (16) is arranged above the touch switch (15), the lower end of the extrusion block (16) is connected with a contact block (18) through a main spring (17), and the contact block (18) is located right above the touch switch (15).

2. The punching device for machine design and manufacture according to claim 1, wherein: lubricating oil (20) is contained in the oil cylinder (10).

3. The punching device for machine design and manufacture according to claim 1, wherein: the male die (8) is positioned right above the female die (9), and the female die (9) and the male die (8) are designed in a matched mode.

4. The punching device for machine design and manufacture according to claim 1, wherein: two sides of the lower end of the extrusion block (16) are elastically connected with the base (1) through an auxiliary spring (19).

5. The punching device for machine design and manufacture according to claim 1, wherein: the tact switch (15) is electrically connected with the pump body (11).

6. The punching device for machine design and manufacture according to claim 1, wherein: the end face of the liquid spraying seat (12) is provided with a liquid spraying window (21), and the liquid spraying window (21) is opposite to the interior of the female die (9).