CN215845118U

CN215845118U - Full-automatic punch press

Info

Publication number: CN215845118U
Application number: CN202122038474.3U
Authority: CN
Inventors: 卢小云; 田玉秀; 李军; 唐贤林
Original assignee: Changzhou Andefu Gas Spring Co ltd
Current assignee: Changzhou Andefu Gas Spring Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-18
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a full-automatic punching machine, which comprises a machine base, wherein a conveyor belt is arranged on the end surface of the machine base, a plurality of lower dies are arranged on the end surface of the conveyor belt, an upper die is arranged on one side of the lower dies, which is far away from the conveyor belt, when the device is started, the upper die is driven by the device to move up and down, when the upper die moves down, the workpiece is punched through the matching between the upper die and the lower die, when the lower die moves up, the conveyor belt rotates through the matching of the devices, so that the lower die on the conveyor belt automatically displaces, the lower die after being punched leaves the original position, the die which is not punched moves to the position to be punched moves until the lower die moves down next time, the workpiece is punched again between the lower die and the lower die, the punching and the die replacement can be simultaneously carried out by utilizing the mode, and the time consumed by the punching of the device is greatly saved, the working efficiency of the device is improved.

Description

Full-automatic punch press

Technical Field

The utility model relates to the technical field of punching machines, in particular to a full-automatic punching machine.

Background

The punching machine is a punching press type press machine, the punching production mainly aims at plates, blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extruding and the like can be carried out through a die, and the punching press is widely applied to various fields. However, the existing full-automatic punching machine adopts a step-by-step operation multi-control-end control mode to punch and replace the punching die, so that the production cost of the punching machine is high, and the working efficiency is low due to the fact that the punching die needs to be continuously replaced when the punching machine punches articles.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fully automatic punching machine, which solves the above problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: a full-automatic punch press comprises a machine base, wherein a conveyor belt is installed on the end face of the machine base, a plurality of lower dies are installed on the end face of the conveyor belt, an upper die is arranged on one side, away from the conveyor belt, of the lower dies, when a device is started, the upper die moves up and down under the driving of the device, when the upper die moves down, the workpiece can be punched through the cooperation between the upper die and the lower dies, when the lower die moves up, the conveyor belt rotates through the cooperation of the devices, the lower dies on the conveyor belt automatically displace, the lower dies after being punched leave the original position, the dies not being punched move to the position to be punched, and when the lower die moves down next time, the workpieces can be punched again between the lower dies, the punching and the die replacement can be carried out simultaneously by utilizing the mode, and the time consumed by the punching of the device is greatly saved, the working efficiency of the device is improved.

According to the technical scheme, the mounting frame is installed on the end face of the machine table base, the driving disc is installed at the top end of the mounting frame, and the driving disc is semicircular.

According to the technical scheme, the movable block is installed at one end of the driving disc, the movable block is hinged to the end, away from the driving disc, of the movable block, and the upper die is installed on the end face, away from the movable block, of the movable plate.

According to the technical scheme, the two ends of the movable plate are provided with the movable cavities, the pistons are sleeved in the movable cavities, and one ends of the pistons are installed at one ends of the movable plates.

According to the technical scheme, the driving gear is arranged inside the conveying belt, the driven gears are meshed with the two sides of the driving gear, and the driving rod is arranged on the end face of the driving gear.

According to the technical scheme, the limiting sleeve is sleeved on the side face of the driving rod, the inner side of the limiting sleeve is made of a material with ductility, the outer side of the limiting sleeve is made of a metal material, the side face of the limiting sleeve is connected with the vent pipe, and one end, far away from the limiting sleeve, of the vent pipe is connected to one end, close to the conveyor belt, of the movable cavity.

Compared with the prior art, the utility model has the following beneficial effects:

(1) by arranging the movable block, after the device is started, the driving disc starts to rotate under the driving of external torque, and drives one end of the movable block to do circular motion, so that the other end of the movable block drives the movable plate to do up-and-down reciprocating motion between the two movable cavities, the movable cavities drive the upper die to do up-and-down reciprocating motion, and when the upper die moves downwards, the upper die can be matched with the lower die to punch a workpiece;

(2) through being provided with, when the fly leaf upward movement, it can drive the piston upward movement at both ends in the activity chamber, make the activity chamber inhale the activity intracavity portion with the inside gas of restriction cover from the breather pipe, restriction cover inside gas is inhaled the back, the inboard expansion that takes place, the restriction effect to the actuating lever disappears, the actuating lever can rotate under the drive of external torque, it drives the driving gear and rotates, make the driven gear syntropy rotation at both ends, the conveyer belt rotates, make the bed die after the punching press driven and the displacement leave the normal position, simultaneously, the new bed die that does not receive the punching press moves to the position of treating the punching press, wait for the next punching press of last mould, utilize above-mentioned mode to make the punching press and go on with more the slip form utensil is synchronous, the processing time is saved, and the work efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional elevation view of the conveyor belt of the present invention;

in the figure: 1. a machine base; 2. a mounting frame; 3. a drive disc; 4. a movable cavity; 5. a movable block; 6. a movable plate; 7. a piston; 8. an upper die; 9. an air duct; 10. a lower die; 11. a conveyor belt; 12. a driven gear; 13. a driving gear; 14. a restraining sleeve; 15. a drive rod.

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. 1-2, the present invention provides the following technical solutions: the utility model provides a full-automatic formula punch press, include, install conveyer belt 11 on board base 1's the terminal surface, install a plurality of bed dies 10 on conveyer belt 11's the terminal surface, one side that conveyer belt 11 was kept away from to bed die 10 is provided with mould 8, install mounting bracket 2 on board base 1's the terminal surface, driving-disc 3 is installed to mounting bracket 2's interior top, driving-disc 3 sets up to semi-circular, movable block 5 is installed to driving-disc 3's one end, movable block 5 keeps away from that the one end of driving-disc 3 articulates there is fly leaf 6, it installs on fly leaf 6 keeps away from the terminal surface of movable block 5 to go up

mould

8, 6 both ends of fly leaf are provided with movable chamber 4, piston 7 has been cup jointed to movable chamber 4 inside, the one end of piston 7 is installed in the one end of fly leaf 6.

11 internally mounted of conveyer belt has driving gear 13, driving gear 13 both sides meshing has driven gear 12, install actuating lever 15 on the terminal surface of driving gear 13, restriction cover 14 has been cup jointed to the side of actuating lever 15, restriction cover 14's inboard adopts to have the ductility material to make, restriction cover 14's the outside adopts metal material to make, restriction cover 14's side is connected with vent-pipe 9, vent-pipe 9 keeps away from the one end of restriction cover 14 and connects in the one end that movable chamber 4 is close to conveyer belt 11.

The working principle is as follows: when the device is started, the driving disc 3 starts to rotate under the driving of external torque, and drives one end of the movable block 5 to do circular motion, so that the other end of the movable block 5 drives the movable plate 6 to do up-and-down reciprocating motion between the two movable cavities 4, the movable cavities 4 drive the upper die 8 to do up-and-down reciprocating motion, and when the upper die 8 moves downwards, the upper die can be matched with the lower die 10 to punch a workpiece.

Meanwhile, when the movable plate 6 moves upwards, it will drive the pistons 7 at both ends to move upwards in the movable chamber 4, so that the movable cavity 4 sucks the gas in the limiting sleeve 14 from the vent pipeline 9 into the movable cavity 4, after the gas in the limiting sleeve 14 is sucked, the inner side of the limiting sleeve 14 is expanded due to the limitation of the materials of the inner wall and the outer wall of the limiting sleeve, the restriction effect on the driving lever 15 is lost, the driving lever 15 can be rotated by the external torque, which drives the driving gear 13 to rotate, so that the driven gears 12 at both ends rotate in the same direction, the conveyor belt 11 rotates, so that the punched lower mold 10 is driven and displaced away from the original position, meanwhile, a new lower die which is not punched moves to a position to be punched, and waits for the next punching of the upper die 8, so that the punching and the sliding die are synchronously performed by using the mode, the processing time is saved, and the working efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a full-automatic formula punch press, includes board base (1), its characterized in that: install conveyer belt (11) on the terminal surface of board base (1), install a plurality of bed dies (10) on the terminal surface of conveyer belt (11), one side that conveyer belt (11) were kept away from in bed die (10) is provided with mould (8).

2. The full-automatic punching machine according to claim 1, wherein: install mounting bracket (2) on the terminal surface of board base (1), driving-disc (3) are installed to the interior top of mounting bracket (2), driving-disc (3) set up to semi-circular.

3. The full-automatic punching machine according to claim 2, wherein: the movable block (5) is installed to the one end of driving-disc (3), the one end that driving-disc (3) were kept away from in movable block (5) articulates there is fly leaf (6), go up mould (8) and install on fly leaf (6) keep away from the terminal surface of movable block (5).

4. The full-automatic punching machine according to claim 3, wherein: the movable cavity (4) is arranged at two ends of the movable plate (6), the piston (7) is sleeved inside the movable cavity (4), and one end of the piston (7) is installed at one end of the movable plate (6).

5. The full-automatic punching machine according to claim 1, wherein: conveyer belt (11) internally mounted has driving gear (13), driven gear (12) have been meshed to driving gear (13) both sides, install actuating lever (15) on the terminal surface of driving gear (13).

6. The full-automatic punching machine according to claim 5, wherein: the side of the driving rod (15) is sleeved with a limiting sleeve (14), the inner side of the limiting sleeve (14) is made of a malleable material, the outer side of the limiting sleeve (14) is made of a metal material, the side of the limiting sleeve (14) is connected with an air duct (9), and one end, far away from the limiting sleeve (14), of the air duct (9) is connected to one end, close to the conveyor belt (11), of the movable cavity (4).