CN211331068U - Multifunctional mechanical feeding mechanism - Google Patents

Abstract

The utility model belongs to machinery pay-off field specifically is multifunctional machinery feeding mechanism, including punching press mechanism, punching press mechanism includes the punch press, crosses guidance tape, mould, be equipped with on the punch press cross the guidance tape, install the inboard bottom of guidance tape the mould, be equipped with the mechanism that moves back that is used for the pay-off in the punching press mechanism, it includes fixed plate, cylinder, ejector pad, push shaft, swing plate one to move back the mechanism, the fixed plate rear portion is installed the cylinder, the cylinder rear end is equipped with the ejector pad, the welding of ejector pad one side has the push shaft, it is connected with to rotate on the push shaft swing plate one, swing plate one goes up through the key-type connection has the bull stick, the bull stick both ends all are equipped with swing plate two, swing plate two are kept away from bull stick one side all is equipped with the swing shaft, it is connected with the connecting block to rotate on the swing. The utility model discloses a move back a mechanism to can release the work piece from the mould, thereby avoid the card stifled.

Description

Multifunctional mechanical feeding mechanism

technical field

The utility model belongs to the field of mechanical feeding, in particular to a multifunctional mechanical feeding mechanism.

Background technique

Stamping is a forming and processing method that applies external force to sheets, strips, pipes and profiles by means of presses and dies to cause plastic deformation or separation to obtain workpieces (stampings) of desired shape and size. Stamping and forging are both plastic processing (or pressure processing), collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips. 60 to 70% of the world's steel products are sheets, most of which are stamped into finished products. The body, chassis, fuel tank, radiator sheet of the car, the steam drum of the boiler, the shell of the container, the iron core silicon steel sheet of the motor and electrical appliances, etc. are all stamped. There are also a large number of stamping parts in instruments, household appliances, bicycles, office machinery, living utensils and other products.

The existing mechanical feeding mechanism cannot push the workpiece punched by the punching machine out of the mold, resulting in the workpiece being easily stuck on the mold.

It should be noted that the information disclosed in the background of the present utility model is only intended to increase the understanding of the general background of the present utility model, and should not be construed as an acknowledgement or implied in any form that the information constitutes the knowledge of those skilled in the art. well-known prior art.

Utility model content

In order to solve the problems existing in the prior art, the utility model adopts a part ejection mechanism, so that the workpiece can be pushed out from the mold, thereby avoiding jamming.

In order to achieve the above object, the utility model adopts the following technical solutions:

The multifunctional mechanical feeding mechanism includes a punching mechanism, the punching mechanism includes a punching machine, an aisle plate, and a die, the punching machine is provided with the aisle plate, the inner bottom of the aisle plate is installed with the die, and the punching mechanism is on the There is a return mechanism for feeding materials. The return mechanism includes a fixed plate, a cylinder, a push block, a push shaft, and a swing plate. The cylinder is installed at the rear of the fixed plate, and the rear end of the cylinder is provided with a The push block, one side of the push block is welded with the push shaft, the first swing plate is rotatably connected to the push shaft, and the first swing plate is connected with a rotating rod through a key, and the two ends of the rotating rod are connected. Both are provided with a second swinging plate, and a swinging shaft is provided on the side of the second swinging plate away from the rotating rod. A connecting block is rotatably connected to the swinging shaft, and a connecting rod is welded at the front end of the connecting block. Lifting blocks are welded on the front ends, a lifting rod is arranged above the lifting block, and a lifting column is vertically welded on the upper end of the lifting rod.

On the basis of the above technical solutions, the fixing plate and the punch are connected by bolts, and the fixing plate and the punch are connected and fastened.

On the basis of the above technical solutions, the mold is formed with grooves for lifting and lowering the lifting rod and the lifting column, and the lifting rod and the lifting column can be lifted and lowered in the grooves formed on the mold.

On the basis of the above technical solutions, the shape of the fixing plate is an "L" shape, and the fixing plate stably supports the cylinder.

On the basis of the above technical solutions, the second swinging plate and the rotating rod are connected by a key, the rotating rod stably drives the second swinging plate to rotate, the rotating rod is rotatably connected with the punch press, and the punch press supports The lever rotates.

On the basis of the above technical solutions, the shape of the lifting block is triangular, which is convenient for the lifting block to push the lifting rod up and down.

Compared with the prior art, the beneficial effects of the present utility model are:

The cylinder drives the push block and the push shaft to extend and retract, thereby driving the swing plate to swing, and then to drive the rotating rod to rotate. The rotating rod synchronously drives the swing plate II and the swing shaft to rotate. At the same time, the lifting rod and the lifting column are lifted and lowered alternately, so as to eject the workpiece from the mold, so as to avoid jamming.

Additional technical features and advantages of the present invention will be more apparent in the following description, or can be learned through the specific practice of the present invention.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the attached image:

Fig. 1 is the first axonometric view of the multifunctional mechanical feeding mechanism of the present invention;

Fig. 2 is the second axonometric view of the multifunctional mechanical feeding mechanism of the present invention;

Fig. 3 is the third axonometric view of the multifunctional mechanical feeding mechanism of the present invention;

4 is a schematic structural diagram of the return mechanism in the multifunctional mechanical feeding mechanism of the present invention;

5 is a schematic diagram of the structure of the push shaft in the multifunctional mechanical feeding mechanism of the present invention;

6 is a schematic diagram of the structure of the connecting rod in the multifunctional mechanical feeding mechanism of the present invention.

The reference numerals are explained as follows:

1. Stamping mechanism; 101. Punching machine; 102. Aisle plate; 103. Die; 2. Part return mechanism; 201. Fixed plate; 202. Air cylinder; 207, swing shaft; 208, connecting rod; 209, lifting block; 210, lifting rod; 211, lifting column; 212, connecting block; 213, rotating rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example 1

Please refer to FIG. 1 to FIG. 6 , the present utility model provides a technical solution: a multifunctional mechanical feeding mechanism includes a punching mechanism 1 , and the punching mechanism 1 includes a punching machine 101 , an aisle plate 102 , and a die 103 , and the punching machine 101 is provided with an aisle plate 102 , a mold 103 is installed at the bottom of the inner side of the aisle plate 102, and the stamping mechanism 1 is provided with a return mechanism 2 for feeding. A cylinder 202 is installed at the rear of the fixed plate 201, a push block 203 is arranged at the rear end of the cylinder 202, a push shaft 204 is welded on one side of the push block 203, and a swing plate 205 is rotatably connected to the push shaft 204, and a key is passed on the swing plate 1 205. A rotating rod 213 is connected, both ends of the rotating rod 213 are provided with a second swinging plate 206, and a swinging shaft 207 is provided on the side of the second swinging plate 206 away from the rotating rod 213, and a connecting block 212 is rotatably connected to the swinging shaft 207, and the connecting block 212 A connecting rod 208 is welded at the front end, a lifting block 209 is welded on the front end of the connecting rod 208, a lifting rod 210 is arranged above the lifting block 209, and a lifting column 211 is vertically welded on the upper end of the lifting rod 210.

On the basis of the above embodiment: the fixing plate 201 is connected with the punch 101 by bolts, and the fixing plate 201 is connected with the punch 101 tightly; the mold 103 is formed with a groove for the lifting rod 210 and the lifting column 211 to lift, and the lifting rod 210 and the lifting The column 211 can be lifted and lowered in the groove formed on the mold 103; the shape of the fixed plate 201 is an “L” shape, and the fixed plate 201 stably supports the cylinder 202; The second 206 rotates, the rotating rod 213 is rotatably connected with the punching machine 101, and the punching machine 101 supports the rotating rod 213 to rotate;

The working principle and use process of the utility model: when the punch 101 punches the workpiece on the die 103, the cylinder 202 drives the push block 203 and the push shaft 204 to expand and contract, thereby driving the swing plate 1 205 to swing, and then drives the rotating rod 213 to rotate, the rotating rod 213 synchronously drives the second swing plate 206 and the swing shaft 207 to rotate, and the swing shaft 207 drives the connecting block 212, the connecting rod 208 and the lifting block 209 to swing, and the lifting block 209 swings the lifting rod 210 and the lifting column 211. The workpiece is ejected from the die 103, thus avoiding jamming.

Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustration only and not for limiting the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims (6)

1. A multifunctional mechanical feeding mechanism, including a punching mechanism (1), the punching mechanism (1) includes a punching machine (101), an aisle plate (102), and a die (103), and the punching machine (101) is provided with the The aisle plate (102), the die (103) is installed at the inner bottom of the aisle plate (102), and is characterized in that: the punching mechanism (1) is provided with a return mechanism (2) for feeding, and the The return mechanism (2) comprises a fixing plate (201), a cylinder (202), a push block (203), a push shaft (204), and a swinging plate (205), and the rear part of the fixing plate (201) is installed with the A cylinder (202), the rear end of the cylinder (202) is provided with the push block (203), the push shaft (204) is welded on one side of the push block (203), and the push shaft (204) is The first swinging plate (205) is rotatably connected, the first swinging plate (205) is connected with a rotating rod (213) through a key, and both ends of the rotating rod (213) are provided with a second swinging plate (206), The second swinging plate (206) is provided with a swinging shaft (207) on the side away from the rotating rod (213), and a connecting block (212) is rotatably connected to the swinging shaft (207). The connecting block (212) A connecting rod (208) is welded on the front end of the connecting rod (208), a lifting block (209) is welded on the front end of the connecting rod (208), and a lifting rod (210) is arranged above the lifting block (209). The lifting rod (210) The upper end is vertically welded with a lifting column (211). 2 . The multifunctional mechanical feeding mechanism according to claim 1 , wherein the fixing plate ( 201 ) and the punching machine ( 101 ) are connected by bolts. 3 . 3 . The multifunctional mechanical feeding mechanism according to claim 1 , wherein the mold ( 103 ) is formed with a groove for the lifting rod ( 210 ) and the lifting column ( 211 ) to lift and lower. 4 . 4. The multifunctional mechanical feeding mechanism according to claim 1, wherein the shape of the fixing plate (201) is an "L" shape. 5. The multifunctional mechanical feeding mechanism according to claim 1, wherein the second swinging plate (206) is connected with the rotating rod (213) by a key, and the rotating rod (213) is connected to the punch press (101) Rotational connection. 6. The multifunctional mechanical feeding mechanism according to claim 1, wherein the lift block (209) is triangular in shape.

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