CN218252441U

CN218252441U - Blanking structure of metal plate side punching die

Info

Publication number: CN218252441U
Application number: CN202222976358.0U
Authority: CN
Inventors: 马均明; 王丽; 王泽全; 贾向华; 周玉涛
Original assignee: Qingdao Ruili Precision Mould Co ltd
Current assignee: Qingdao Ruili Precision Mould Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-01-10
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a blanking structure of panel beating side blow mould relates to the panel beating mould field. This blanking structure of panel beating side blow mould, including base A and base B, the equal fixed mounting in both ends has the equipment rack around base A and base B, base A's upper surface intermediate position fixed mounting has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the drift, the inside of drift is hollow structure, a plurality of gas pockets have been seted up to the right-hand member of drift, the left surface fixed mounting of drift has the intake pipe, the intake pipe can be to inside aerifing of drift, base B's upper surface fixed mounting has two semicircle boards, communicating punching a hole about the upper end of semicircle board has all been seted up, two coincidence that punch a hole, the drift corresponds with punching a hole. This blanking structure of panel beating side blow mould through setting up pneumatic cylinder, drift, semicircle board and flywheel, has accomplished the effect that waste material can discharge smoothly after the side blow, has solved the difficult exhaust problem of current structure.

Description

Blanking structure of metal plate side punching die

Technical Field

The utility model relates to a panel beating mould field specifically is a blanking structure of panel beating side blow mould.

Background

In the sheet metal stamping die, in order to meet special requirements of products, a side punching structure is sometimes required to be designed on the side surface. Unlike the conventional front-side punching structure, the side-side punching has great difficulty in ensuring the punching position precision and in blanking the waste after punching.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a blanking structure of panel beating side blow mould has solved the problem that proposes in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a blanking structure of panel beating side blow mould, including base A and base B, the equal fixed mounting in both ends has the equipment frame around base A and base B, base A's upper surface intermediate position fixed mounting has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the drift, the inside of drift is hollow structure, a plurality of gas pockets have been seted up to the right-hand member of drift, the left surface fixed mounting of drift has the intake pipe, the intake pipe can be to inside aerifing of drift, base B's upper surface fixed mounting has two semicircle boards, communicating punching a hole about the upper end of semicircle board has all been seted up, two coincidence that punch a hole, the drift corresponds with punching a hole, bottom plate B's upper surface is in the right side of two semicircle boards and has been seted up communicating hole from top to bottom, it is equipped with the flywheel to place downthehole, two communicating counter bores about seted up on the flywheel, base B's upper surface right-hand member fixed mounting has the motor, the output shaft fixed mounting of motor, the left end of transmission shaft is fixed with the centre of a circle of flywheel, the transmission shaft can drive the rotation of flywheel, base B's upper surface is located the right-hand member fixed mounting of flywheel and has the striker plate.

Preferably, the equipment rack is provided with a plurality of groups of positioning holes, and the plurality of positioning holes are arranged at equal intervals.

Preferably, the edge of the right end of the punch is arranged in a chamfer angle mode, the air holes are located in the position of the chamfer angle, and the air holes are distributed in a circle array with the center of the punch equidistant.

Preferably, the edge of the punched hole is arranged in a chamfer angle, and the diameter of the punched hole is matched with the punch.

Preferably, the flywheel is laminated with the semicircle board on right side, the diameter and the cooperation of punching a hole of auxiliary hole, and the contained angle between two auxiliary holes is one hundred eighty degrees.

Preferably, the striker plate is of an arc-shaped structure, and corresponds to the punched hole.

(III) advantageous effects

The utility model provides a blanking structure of panel beating side blow mould. The method has the following beneficial effects:

1. this blanking structure of panel beating side blow mould, through setting up the pneumatic cylinder, the drift, semicircle board and flywheel, the pneumatic cylinder can drive the drift and be close to the semicircle board, when the auxiliary opening not with punch a hole coincidence, the waste material of dashing off can get into and punch a hole, after the pneumatic cylinder washed off the waste material, begin to stop exerting pressure, the control motor is rotatory this moment, make the auxiliary opening correspond and punch a hole, at this moment, the control intake pipe is aerifyd, gas can be in the twinkling of an eye from the gas pocket discharge, can blow off fertilizer, can follow the auxiliary opening after the waste material blows off and then drop from the striker plate, the effect that the waste material can discharge smoothly after having accomplished the side blow, the difficult exhaust problem of current structure has been solved.

2. This blanking structure of panel beating side blow mould through setting up the drift, and the inner wall position that punches a hole can be followed to the chamfer structure of drift is bloied, no matter what kind of state is in to the waste material this moment, all can blow it off.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a sectional view of the structure of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 3 according to the present invention.

The device comprises a base A1, a base B2, a device frame 3, a device frame 4, a punch 5, an air hole 6, an air inlet pipe 7, a semicircular plate 8, a punched hole 9, a placing hole 10, a flywheel 11, an auxiliary hole 12, a motor 13, a transmission shaft 14, a striker plate 15 and a positioning hole 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The embodiment of the utility model provides a blanking structure of panel beating side blow mould:

as shown in fig. 1-4, the punching device comprises a base A1 and a base B2, an equipment rack 3 is fixedly mounted at the front end and the rear end of each of the base A1 and the base B2, a plurality of groups of positioning holes 16 are formed in the equipment rack 3, the positioning holes 16 are arranged and distributed at equal intervals, the equipment rack 3 can be mounted on other devices, and mainly has a supporting effect, a hydraulic cylinder 4 is fixedly mounted at the middle position of the upper surface of the base A1, a punching head 5 is fixedly mounted at the output end of the hydraulic cylinder 4, the inside of the punching head 5 is of a hollow structure, a plurality of air holes 6 are formed in the right end of the punching head 5, the edge of the right end of the punching head 5 is arranged at a chamfer angle, the air holes 6 are positioned at a chamfer angle position, the air holes 6 are distributed in a circumferential array at equal intervals at the center of the punching head 5, an air inlet pipe 7 is fixedly mounted on the left side surface of the punching head 5, the air inlet pipe 7 can be connected with an air pump, and the air inlet pipe 7 can be used for inflating the inside of the punching head 5, the upper surface of the base B2 is fixedly provided with two semicircular plates 8, the upper ends of the semicircular plates 8 are respectively provided with a punched hole 9 which is communicated with the left and the right, the edge of the punched hole 9 is arranged in a chamfer angle, the diameter of the punched hole 9 is matched with the punch 5, the two punched holes 9 are superposed, the punch 5 corresponds to the punched hole 9, the upper surface of the bottom plate B is positioned at the right side of the two semicircular plates 8 and is provided with a placing hole 10 which is communicated with the upper and the lower, a flywheel 11 is arranged in the placing hole 10, two auxiliary holes 12 which are communicated left and right are formed in the flywheel 11, the flywheel 11 is attached to the right semicircular plate 8, the diameters of the auxiliary holes 12 are matched with the punched holes 9, the included angle between the two auxiliary holes 12 is one hundred eighty degrees, a motor 13 is fixedly installed at the right end of the upper surface of the base B2, a transmission shaft 14 is fixedly installed at an output shaft of the motor 13, a bearing is installed on the transmission shaft 14, the left end of the transmission shaft 14 is fixed with the circle center of the flywheel 11, the transmission shaft 14 can drive the flywheel 11 to rotate, the upper surface of the base B2 is fixedly provided with a material baffle 15 at the right end of the flywheel 11, the material baffle 15 is of an arc-shaped structure, and the material baffle 15 corresponds to the position of the punched hole 9.

When using, pneumatic cylinder 4 can drive drift 5 and be close to semicircle board 8, when vice hole 12 and the 9 coincidences that punch a hole, the waste material that washes away can get into the 9 that punch a hole, after pneumatic cylinder 4 washed away the waste material, begin to stop to apply pressure, control motor 13 is rotatory this moment, make vice hole 12 correspond the 9 that punch a hole, at this moment control intake pipe 7 aerifys, gas can be discharged from gas pocket 6 in the twinkling of an eye, can blow off fertilizer, the waste material can follow after blowing off and fly out then drop from striker plate 15 in vice hole 12.

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 blanking structure of panel beating side blow mould, includes base A (1) and base B (2), its characterized in that: the device comprises a base A (1) and a base B (2), wherein equipment frames (3) are fixedly installed at the front end and the rear end of the base A (1) and the front end and the rear end of the base B (2), a hydraulic cylinder (4) is fixedly installed at the middle position of the upper surface of the base A (1), a punch (5) is fixedly installed at the output end of the hydraulic cylinder (4), the interior of the punch (5) is of a hollow structure, a plurality of air holes (6) are formed in the right end of the punch (5), an air inlet pipe (7) is fixedly installed on the left side surface of the punch (5), the air inlet pipe (7) can inflate the interior of the punch (5), two semicircular plates (8) are fixedly installed on the upper surface of the base B (2), punching holes (9) which are communicated left and right are formed in the upper ends of the semicircular plates (8), the two punching holes (9) are overlapped, the punch (5) correspond to the punching holes (9), a placing hole (10) which is formed in the upper surface of the two semicircular plates (8) and is vertically communicated is formed in the right side of the upper surface of the base B, a flywheel (11) is arranged in the placing hole (10), two auxiliary holes (12) which are communicated left and right and a transmission shaft (13) which is fixedly installed in the upper surface of the flywheel (2), a transmission shaft (14) which is fixedly installed in the flywheel (14), and a transmission shaft (14) which can drive the motor (14) and can drive the motor (14) to rotate, and a rotary shaft (14) which can drive the flywheel (14), the upper surface of the base B (2) is positioned at the right end of the flywheel (11) and is fixedly provided with a material baffle plate (15).

2. The blanking structure of sheet metal side punching die of claim 1, characterized in that: a plurality of groups of positioning holes (16) are formed in the equipment frame (3), and the positioning holes (16) are arranged at equal intervals.

3. The blanking structure of sheet metal side punching die of claim 2, characterized in that: the right end edge of the punch (5) is arranged in a chamfer angle mode, the air holes (6) are located in the position of the chamfer angle, and the air holes (6) are distributed in an equidistant circumferential array mode with the circle center of the punch (5).

4. The blanking structure of the sheet metal side punching die as claimed in claim 3, characterized in that: the edge of the punched hole (9) is arranged in a chamfer angle mode, and the diameter of the punched hole (9) is matched with the punch (5).

5. The blanking structure of sheet metal side punching die of claim 4, characterized in that: flywheel (11) and semicircle board (8) laminating on right side, the diameter and the cooperation of punching a hole (9) of auxiliary hole (12), the contained angle between two auxiliary holes (12) is one hundred eighty degrees.

6. The blanking structure of the sheet metal side punching die as claimed in claim 5, wherein: the striker plate (15) is of an arc-shaped structure, and the striker plate (15) corresponds to the punched hole (9).