CN209792455U

CN209792455U - Multi-station precision transfer manipulator for multiple punching machines

Info

Publication number: CN209792455U
Application number: CN201920234493.3U
Authority: CN
Inventors: 谭伟
Original assignee: Dongguan Pile Automation Equipment Co Ltd
Current assignee: Dongguan Pile Automation Equipment Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-12-17
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses a manipulator is transferred to many punch presses multistation precision, the pneumatic cylinder passes through the support of L type to be fixed in one side of the drift of many punch presses, and the pneumatic cylinder is connected with the hydraulic pump, the last control panel of hydraulic pump electric connection many punch presses. The telescopic direction of the telescopic rod of the hydraulic cylinder is located on the lower sides of the plurality of punches, and the tail end of the telescopic rod is provided with an elastic clamp for clamping a blank piece, wherein the blank piece can be buffered downwards after the upper side of the elastic clamp is pressed. The spring is compressed, and the pressure that the drift produced can not clash the pneumatic cylinder of being connected with the telescopic link like this, avoids warping, plays the guard action, accomplishes continuous processing, has saved the time, and after having processed, under the effect of spring, the blank shifts up to under the promotion of telescopic link, remove next support column, here has apart from the clearance with the support column of downside, thereby guarantee can not clash into next support column, under the buffering of spring, also can not harm the pneumatic cylinder.

Description

Multi-station precision transfer manipulator for multiple punching machines

Technical Field

the utility model relates to a buffering field about many punch presses manipulator specifically is a manipulator is transferred to many punch presses multistation precision.

Background

The single-punch production mode is characterized in that a single punch machine is used for processing a single workpiece, only one die can be punched on each punch machine at a time, and then the punching of the second procedure is carried out in a manual feeding mode. Therefore, the intelligent feeding machine with multiple punches, such as CN204975084U, for realizing continuous automatic punching operation on multiple punching machines, comprises an integral fixing base, a conveyor belt, a manipulator clamp and a punching support column, wherein a transverse adjusting screw rod of the conveyor belt is connected above the integral fixing base, a material taking table is fixed on the integral fixing base, the conveyor belt is arranged on the side surface of the material taking table, the conveyor belt is supported by a conveyor belt supporting roller, a power shaft is connected inside the conveyor belt supporting roller, the power shaft is connected with a front speed reducer through a coupling, and a motor is arranged on the front side of the speed reducer. Has the advantages that: the intelligent feeder is installed on a punching machine and can realize one-step completion of multi-process stamping processing production of a single punch press, the positioning is accurate, the product quality is good, high efficiency, high precision, high quality, energy-saving and material-saving full-automatic stamping production is really realized, and the full-automatic stamping production is simply and quickly realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator is transferred to many punch presses multistation precision to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the multi-punch press multi-station precise transfer manipulator comprises a hydraulic cylinder and a multi-punch press provided with the hydraulic cylinder, wherein the hydraulic cylinder is fixed on one side of a punch of the multi-punch press through an L-shaped bracket and is connected with a hydraulic pump, and the hydraulic pump is electrically connected with a control panel on the multi-punch press;

The telescopic direction of the telescopic rod of the hydraulic cylinder is located on the lower sides of the plurality of punches, and the tail end of the telescopic rod is provided with an elastic clamp for clamping a blank piece, wherein the blank piece can be buffered downwards after the upper side of the elastic clamp is pressed.

preferably, the elastic fixture comprises a guide cylinder which is fixed on the upper end opening at the tail end of the telescopic rod and has a square inner cavity section, a guide rod capable of moving up and down is inserted in the guide cylinder, a cross rod towards the moving direction of the telescopic rod is fixed at the upper end of the guide rod, the cross rod is connected with the guide cylinder through an elastic component, and the tail end of the cross rod is connected with a suction mechanism for adsorbing blanks.

Preferably, the elastic part is a spring sleeved on the guide rod, and the upper end and the lower end of the spring are respectively fixedly connected with the cross rod and the guide cylinder.

Preferably, the suction mechanism comprises a vertically arranged square support plate fixed on the lower side of the tail end of the cross rod, and pneumatic suckers connected with the control panel are uniformly arranged on the support plate

Preferably, the cross bar is integrally formed with the guide bar.

compared with the prior art, the beneficial effects of the utility model are that: blank adsorbs on pneumatic chuck, and stretch out the backup pad downwards, simultaneously the upside at the support column, under the control of pneumatic cylinder, move the downside of first drift, first drift pushes down after that, striking blank, blank is under pneumatic chuck's effect, drive backup pad and horizontal pole move down, thereby make the guide bar reciprocate in the guide cylinder and stretch out and draw back, the spring is compressed, the pressure that the drift produced can not strike the pneumatic cylinder of being connected with the telescopic link like this, avoid warping, play the guard action, accomplish continuous processing, the time is saved, after good processing, under the effect of spring, blank shifts up, and under the promotion of telescopic link, move next support column, here has the distance clearance with the support column of downside, thereby guarantee can not strike next support column, under the buffering of spring, also can not harm the pneumatic cylinder.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1;

Fig. 5 is a top view of the guide cylinder and the pneumatic chuck according to the present invention.

In the figure: 1 hydraulic cylinder, 11 multi-punch press, 12 supports, 13 control panels, 2 guide cylinders, 21 guide rods, 22 cross rods, 23 springs, 24 support plates and 25 pneumatic suction cups.

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. 2 to 5, the utility model provides a multi-station precision transfer manipulator technical solution for multiple punching machines: the utility model provides a manipulator is transferred to many punch presses multistation precision, including pneumatic cylinder 1 and the many punch press 11 of installation pneumatic cylinder 1, be provided with a plurality of drifts on many punch press 1111, the drift downside is provided with a plurality of support columns that correspond, here many punch press is prior art, it has been disclosed in reference CN204975084U, pneumatic cylinder 1 is fixed in one side of the drift of many punch press 11 through the support 12 of L type, and pneumatic cylinder 1 is connected with the hydraulic pump, control panel 13 on the many punch press 11 of hydraulic pump 12 electric connection, establish the treater in the control panel 13, the work of each drift of control and hydraulic pump.

the telescopic rod of the hydraulic cylinder 1 has a telescopic direction which is located at the lower side of the plurality of punches, and the tail end of the telescopic rod is provided with an elastic clamp for clamping a blank piece which can be buffered downwards after the upper side is pressed, the elastic clamp comprises a guide cylinder 2 which is fixed at the tail end of the telescopic rod and has a square inner cavity section, a guide rod 21 which can move up and down is inserted in the guide cylinder 2, the upper end of the guide rod 21 is fixed with a cross rod 22 facing the moving direction of the telescopic rod, the cross rod 22 and the guide rod 21 are integrally formed, and the elastic clamp is firmer and convenient to manufacture, the cross rod 22 and the guide cylinder 2 are connected through an elastic component, so that the blank piece is returned, the elastic component is a spring 23 which is sleeved on the guide rod 21, the upper end and the lower end of the spring 23 are respectively and fixedly connected with the cross rod 22 and the guide cylinder 2, after the blank piece is pressed, the cross rod 22 and the guide, the suction mechanism comprises a vertically arranged square supporting plate 24 fixed on the lower side of the tail end of the cross rod 22, pneumatic suction cups 25 connected with the control panel 13 are evenly arranged on the supporting plate 24, and the pneumatic suction cups 25 are in the prior art and can suck blank pieces.

The blank adsorbs on pneumatic chuck 24 to downwardly extending support plate 24, simultaneously at the upside of support column, under the control of pneumatic cylinder 1, move the downside to first drift, first drift pushes down after that, striking blank, the blank drives backup pad 24 and horizontal pole 22 and moves down under pneumatic chuck 25's effect, thereby make guide bar 21 reciprocate the flexible in guide cylinder 2, spring 23 is compressed, under the effect of spring 23, the blank shifts up, and under the promotion of telescopic link, move to next support column.

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 multi-punch press multi-station precise transfer manipulator comprises a hydraulic cylinder (1) and a multi-punch press (11) provided with the hydraulic cylinder (1), wherein the hydraulic cylinder (1) is fixed on one side of a punch of the multi-punch press (11) through an L-shaped bracket (12), the hydraulic cylinder (1) is connected with a hydraulic pump, and the hydraulic pump is electrically connected with a control panel (13) on the multi-punch press (11);

The method is characterized in that: the telescopic direction of the telescopic rod of the hydraulic cylinder (1) is located on the lower sides of the plurality of punches, and the tail end of the telescopic rod is provided with an elastic clamp for clamping a blank piece, wherein the upper side of the elastic clamp can be buffered downwards after being pressed.

2. The multi-station precision transfer manipulator of a multi-press machine according to claim 1, characterized in that: elastic fixture is square guide cylinder (2) including fixing at the terminal upper end open-ended inner chamber cross-section of telescopic link, it has guide bar (21) that can reciprocate to peg graft in guide cylinder (2), and the upper end of guide bar (21) is fixed with horizontal pole (22) towards telescopic link moving direction, be connected through elastomeric element between horizontal pole (22) and guide cylinder (2), and the end-to-end connection of horizontal pole (22) has the actuation mechanism who adsorbs blank.

3. The multi-station precision transfer manipulator of a multi-press machine according to claim 2, characterized in that: the elastic component is a spring (23) sleeved on the guide rod (21), and the upper end and the lower end of the spring (23) are respectively fixedly connected with the cross rod (22) and the guide cylinder (2).

4. The multi-station precision transfer manipulator of a multi-press machine as claimed in claim 3, wherein: the suction mechanism comprises a vertically arranged square supporting plate (24) fixed on the lower side of the tail end of the cross rod (22), and pneumatic suckers (25) connected with the control panel (13) are uniformly arranged on the supporting plate (24).

5. the multi-station precision transfer manipulator of a multi-press machine according to claim 2, characterized in that: the cross rod (22) and the guide rod (21) are integrally formed.