CN209918695U

CN209918695U - Double-station trimming and punching die capable of automatically correcting

Info

Publication number: CN209918695U
Application number: CN201920530594.5U
Authority: CN
Inventors: 章伟
Original assignee: Hefei Weichi Machinery Co Ltd
Current assignee: Hefei Weichi Machinery Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-10
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses an automatic-correction double-station trimming and punching die, which comprises an operating platform, wherein one side of the top end of the operating platform is provided with a punching die, the other side of the top end of the operating platform is provided with a trimming die, the punching die comprises a door-shaped frame, and the door-shaped frame is fixedly connected with the top end of the operating platform through welding through stand columns at two sides, the utility model discloses an automatic-correction double-station trimming and punching die, which is provided with an infrared emitter and an infrared receiver which are mutually matched, when being shielded, a signal is interrupted, a second electric push rod at one side of the signal interruption works under the action of a controller, a telescopic end pushes a movable plate to move towards the other side, so as to keep the movable plate right opposite to the punching lower die or the trimming lower die, a balancing instrument is arranged, whether the movable plate is in a horizontal position is detected, and the corresponding first, the movable plates are kept parallel.

Description

Double-station trimming and punching die capable of automatically correcting

Technical Field

The utility model relates to a punching die, in particular to can automatic correction's duplex position side cut punching die belongs to mould equipment technical field.

Background

The types of stamping dies are more, wherein the stamping die is a typical single-process blanking die, the part is a round material, and the punching is symmetrical. On the blank or sheet, the scrap is separated along a closed contour to obtain a die with a hole.

When punching a hole, often need shift the side cut mould and carry out reprocessing to the work piece, reciprocating time is more of a specified duration, expends time, at the in-process of punching press, leads to the change that the mould took place the position easily for punching press quality is not good, and the error of artifical manual regulation is great, wastes time and energy, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplex position side cut-out press that can automatic correction to the when punching a hole that proposes in solving above-mentioned background art, often need shift the side cut mould and carry out reprocessing to the work piece, reciprocating time is of a specified duration, expends time, at the in-process of punching press, leads to the change that the mould took place the position easily, makes the punching press quality not good, and the error of artifical manual regulation is great, wastes time and energy, influences the problem of machining efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a double-station trimming and punching die capable of automatically correcting comprises an operating table, wherein a punching die is arranged on one side of the top end of the operating table, a trimming die is arranged on the other side of the top end of the operating table, the punching die comprises a door-shaped frame, the door-shaped frame is fixedly connected with the top end of the operating table through welding through stand columns on two sides, infrared emitters are fixedly arranged at the bottom ends of two sides of a cross beam of the door-shaped frame, an infrared receiver is arranged under the infrared emitters, the bottom end of the infrared receiver is embedded in the operating table, a fixing plate is arranged under the cross beam of the door-shaped frame, two sides of the fixing plate are respectively connected with the stand columns of the door-shaped frame in an inserting manner and are fixedly connected through welding, two sides of the bottom end of the fixing plate are fixedly connected with a base of a first electric push rod through screws, and the end part of a telescopic end of, the guide hole is connected with the guide column in an inserting mode, and the guide column is arranged on two sides of the upright column of the door type frame.

As a preferred technical scheme of the utility model, the operation panel is close to the fixed insulating case that is equipped with of one end of cut off die, the bottom fixed connection of support column and controller is passed through to the inside of insulating case, the fixed on & off switch that is equipped with in front of insulating case, the controller passes through on & off switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the door type frame structure of press die with the door type frame structure of cut off die is the same.

As an optimized technical scheme of the utility model, controller difference electric connection infrared emitter infrared receiver first electric putter, balancing apparatus and second electric putter.

As a preferred technical scheme of the utility model, the bottom mounting of fly leaf is equipped with the mount pad, the inside of mount pad is pegged graft and is had the mould of punching a hole on, be equipped with fixed mounting under the mould of punching a hole the lower mould that punches a hole on operation panel surface.

As an optimal technical scheme of the utility model, the inside of the mount pad of cut off die is pegged graft and is had the side cut to go up the mould, be equipped with fixed mounting under the side cut is gone up the mould and be in the side cut lower mould on operation panel surface.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a duplex position side cut punching die that can automatic correction, infrared emitter and the infrared receiver that is equipped with mutually support, when receiving and sheltering from, signal interruption, effect through the controller, make the second electric putter work of signal interruption one side, make flexible end promote the fly leaf and remove to the opposite side, be convenient for keep the fly leaf and punch a hole the lower mould or cut edge the position of lower mould just right, the balancing appearance that is equipped with, whether detect the fly leaf and be in horizontal position, after through controller information processing, drive corresponding first electric putter, make the fly leaf keep parallel state, correct effectually, high efficiency, to punch a hole the mould and combine with the cut edge mould, and the work efficiency is improved, the working strength of workers is reduced, and the whole structure is simple, low cost, therefore, the clothes hanger is strong in practicability, and is easy.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the internal structure of the insulation box of the present invention.

In the figure: 1. an operation table; 2. stamping a die; 3. trimming a die; 4. a gantry frame; 5. a guide post; 6. an insulating case; 7. a support pillar; 8. a controller; 9. an infrared emitter; 10. an infrared receiver; 11. a fixing plate; 12. a first electric push rod; 13. a movable plate; 14. a through hole; 15. a balancing instrument; 16. a second electric push rod; 17. a slider; 18. a mounting seat; 19. punching an upper die; 20. punching a lower die; 21. trimming an upper die; 22. trimming the lower die; 23. an on-off key; 24. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a double-station trimming and punching die capable of automatic correction, which comprises an operation table 1, a punching die 2 is arranged on one side of the top end of the operation table 1, a trimming die 3 is arranged on the other side of the top end of the operation table 1, the punching die 2 comprises a door-shaped frame 4, the door-shaped frame 4 is fixedly connected with the top end of the operation table 1 through upright posts on two sides by welding, infrared emitters 9 are fixedly arranged at the bottom ends of two sides of a cross beam of the door-shaped frame 4, an infrared receiver 10 is arranged under the infrared emitters 9, the bottom end of the infrared receiver 10 is embedded in the operation table 1, a fixing plate 11 is arranged under the cross beam of the door-shaped frame 4, two sides of the fixing plate 11 are respectively inserted and connected with the upright posts of the door-shaped frame 4 and are fixedly connected by welding, two sides of the bottom end of the fixing, the tip of the scalable end of first electric putter 12 passes through the top fixed connection of screw and fly leaf 13, through-hole 14 has been seted up respectively to the both sides of fly leaf 13, through-hole 14 alternates with the stand of door frame 4 and is connected, the both ends of fly leaf 13 all are equipped with second electric putter 16, the tip of the scalable end of second electric putter 16 passes through the tip fixed connection of screw and fly leaf 13, the casing and the slider 17 fixed connection of second electric putter 16, the guiding hole 24 has been seted up to the central point department of putting of slider 17, guiding hole 24 alternates with guide post 5 and is connected, guide post 5 sets up the both sides at door frame 4 stand.

Preferably, the fixed insulating case 6 that is equipped with of one end that operation panel 1 is close to cut off die 3, the bottom fixed connection of support column 7 and controller 8 is passed through to the inside of insulating case 6, the fixed on & off switch 23 that is equipped with in front of insulating case 6, controller 8 passes through on & off switch 23 and external power supply electric connection, insulating case 6 plays the guard action to controller 8, be equipped with the switch that on & off switch 23 easily controlled controller 8, support column 7 that is equipped with support controller 8, easily controller 8 dispels the heat.

Preferably, the structure of the door frame 4 of the stamping die 2 is the same as that of the door frame 4 of the trimming die 3, and the installation is convenient.

Preferably, the controller 8 is electrically connected to the infrared emitter 9, the infrared receiver 10, the first electric putter 12, the balancing instrument 15 and the second electric putter 16, respectively, and the controller 8 is easy to receive information of each component.

Preferably, the bottom end of the movable plate 13 is fixedly provided with a mounting seat 18, a punching upper die 19 is inserted into the mounting seat 18, and a punching lower die 20 fixedly mounted on the surface of the operating platform 1 is arranged right below the punching upper die 19 and used for punching a workpiece.

Preferably, an upper trimming die 21 is inserted into the mounting seat 18 of the trimming die 3, and a lower trimming die 22 fixedly mounted on the surface of the operating platform 1 is arranged right below the upper trimming die 21 and used for trimming the workpiece.

When the double-station trimming and punching die capable of automatically correcting is used, the controller 8 is controlled to work through the on-off key 23, the first electric push rod 12 pushes the movable plate 13 to move downwards, the movable plate 13 slides on the upright post of the door-shaped frame 4 through the through hole 14, the horizontal position of the movable plate 13 is detected through the balancing instrument 15, meanwhile, through the on-off of signals between the infrared emitter 9 and the infrared receiver 10 with the model of CHQ-GD38, whether the central position of the movable plate 13 is right opposite to the central position of the lower punching die 20 or the trimming lower die 22 is judged, through the information processing and feedback of the controller 8, the first electric push rod 12 and the second electric push rod 16 on the corresponding side work, the second electric push rod 16 moves on the guide column 5 through the sliding block 17, the sliding block 17 slides up and down on the guide column 5 through the guide hole 24, lubricating liquid is coated in the guide hole 24 and the through hole 14, reduce frictional force, the convenient correction improves correction efficiency and quality, easily punches a hole and cuts edge, and labour saving and time saving is changed according to needs and is punched a hole and go up mould 19 and cut edge and go up mould 21, easily is applicable to the processing of multiple work piece, and it is more convenient to use, abundant reasonable utilization resource, economic environmental protection, after the use, through the outage of on & off switch 23 control controller 8, easy operation.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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 double-station trimming and punching die capable of automatically correcting comprises an operating table (1) and is characterized in that a punching die (2) is arranged on one side of the top end of the operating table (1), a trimming die (3) is arranged on the other side of the top end of the operating table (1), the punching die (2) comprises a door-shaped frame (4), the door-shaped frame (4) is fixedly connected with the top end of the operating table (1) through stand columns on two sides in a welding mode, infrared emitters (9) are fixedly arranged at the bottom ends of two sides of a cross beam of the door-shaped frame (4), infrared receivers (10) are arranged under the infrared emitters (9), the bottom ends of the infrared receivers (10) are embedded in the operating table (1), a fixing plate (11) is arranged under the cross beam of the door-shaped frame (4), two sides of the fixing plate (11) are respectively inserted into and connected with the stand columns of the door-shaped frame (4), and fixedly connected by welding, both sides of the bottom end of the fixed plate (11) are fixedly connected with the base of the first electric push rod (12) by screws, the end part of the telescopic end of the first electric push rod (12) is fixedly connected with the top end of the movable plate (13) through a screw, through holes (14) are respectively formed in two sides of the movable plate (13), the through holes (14) are connected with the upright posts of the door-shaped frame (4) in an inserting manner, second electric push rods (16) are respectively arranged at two ends of the movable plate (13), the end part of the telescopic end of the second electric push rod (16) is fixedly connected with the end part of the movable plate (13) through a screw, the shell of the second electric push rod (16) is fixedly connected with the sliding block (17), the center position department of slider (17) has seted up guiding hole (24), guiding hole (24) and guide post (5) alternate connection, guide post (5) set up the both sides at door type frame (4) stand.

2. The automatically correctable double station trimming and punching die of claim 1 wherein: operation panel (1) are close to the fixed insulating case (6) that is equipped with of one end of cut off die (3), the bottom fixed connection of support column (7) and controller (8) is passed through to the inside of insulating case (6), the front of insulating case (6) is fixed and is equipped with on & off switch (23), controller (8) pass through on & off switch (23) and external power supply electric connection.

3. The automatically correctable double station trimming and punching die of claim 1 wherein: the structure of the door-shaped frame (4) of the stamping die (2) is the same as that of the door-shaped frame (4) of the trimming die (3).

4. The automatically correctable double station trimming and punching die of claim 2 wherein: the controller (8) is respectively and electrically connected with the infrared emitter (9), the infrared receiver (10), the first electric push rod (12), the balancing instrument (15) and the second electric push rod (16).

5. The automatically correctable double station trimming and punching die of claim 1 wherein: the bottom end of the movable plate (13) is fixedly provided with a mounting seat (18), an upper punching die (19) is inserted into the mounting seat (18), and a lower punching die (20) fixedly mounted on the surface of the operating platform (1) is arranged right below the upper punching die (19).

6. The automatically correctable double station trimming and punching die of claim 1 wherein: the trimming die is characterized in that a trimming upper die (21) is inserted into the mounting seat (18) of the trimming die (3), and a trimming lower die (22) fixedly mounted on the surface of the operating platform (1) is arranged under the trimming upper die (21).