CN210253807U

CN210253807U - Punching machine is used in aluminum alloy ex-trusions processing

Info

Publication number: CN210253807U
Application number: CN201921160294.9U
Authority: CN
Inventors: 张世凯; 周福伯
Original assignee: Fujian Sunshine Sanyuan Aluminum Co ltd
Current assignee: Fujian Sunshine Sanyuan Aluminum Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-07
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a piercing press is used in processing of aluminum alloy ex-trusions relates to metal punching equipment technical field, and its technical scheme main points are: including the frame, set up the punching press head of workstation and perpendicular to workstation mesa in the frame, be provided with the actuating mechanism who is used for driving the first lift of punching press in the frame, install product positioning die on the workstation, product positioning die sets up the product constant head tank that supplies the product to place towards the positive on the surface of piercing press, the one end of product constant head tank is to having the unloading baffle, the other end is provided with and is used for releasing the outer elastic component of product constant head tank with the material, the one end that the product constant head tank was kept away from to the unloading baffle slopes down to set up and to having finished product collection frame. Through pushing the product in the product constant head tank, after the product punches a hole, outside the product constant head tank was released to the elastic component with the product to directly fall on finished product collection frame in through the unloading baffle, convenient and fast has the effect that improves production efficiency.

Description

Punching machine is used in aluminum alloy ex-trusions processing

Technical Field

The utility model relates to a metal punching equipment technical field, more specifically say, it relates to a piercing press is used in processing of aluminum alloy ex-trusions.

Background

The aluminum alloy section is an important component material of each part in life, and is formed into important parts such as electrical appliance sections, sanitary ware sections, automobile sections and the like after forming and punching. Punching machines are commonly used in the prior art to punch holes in aluminum alloy sections. When the punching machine in the prior art is used, a part to be processed needs to be placed at a punching position for punching for a sheet-shaped section, materials are manually taken down after punching is completed, and then a new part to be processed is replaced for punching. However, the manual removal of the materials is troublesome, which results in low production efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a piercing press is used in aluminum alloy ex-trusions processing is convenient for release the work piece that punches a hole automatically, has the effect that improves production efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a piercing press is used in aluminum alloy ex-trusions processing, includes the frame, sets up the punching press head of workstation and perpendicular to workstation mesa in the frame, be provided with the actuating mechanism who is used for driving the first lift of punching press in the frame, a serial communication port, install product positioning die on the workstation, product positioning die sets up the product location groove that supplies the product to place towards the piercing press openly on the surface, the one end of product location groove is to having the unloading baffle, and the other end is provided with and is used for releasing the outer elastic component of product location groove with the material, the one end that the product location groove was kept away from to the unloading baffle slopes down to set up and to having finished product collection material frame.

Further setting: the elastic component comprises a material ejecting plate, a guide rod and a reset spring, wherein the material ejecting plate is arranged in the product positioning groove in a sliding mode and is far away from one end of the blanking guide plate, the guide rod is fixed on the material ejecting plate and is far away from one end of the blanking guide plate, the reset spring is sleeved on the guide rod, the guide groove is formed in the wall of one end, far away from the blanking guide plate, of the product positioning groove, the guide rod is inserted into the guide groove in a sliding mode, two ends of the reset spring are connected to the bottom of the guide groove and the material ejecting plate respectively, the reset spring is not stressed, and one end.

Further setting: the product positioning groove is provided with a yielding groove for accommodating the ejector plate on the wall of one end of the product positioning groove far away from the blanking guide plate, the yielding groove is correspondingly arranged with the size of the ejector plate, and when the ejector plate is pressed into the yielding groove, the surface of the ejector plate close to the blanking guide plate and the notch of the yielding groove are positioned on the same plane.

Further setting: the guide grooves are symmetrically arranged on the center line of the product positioning groove, and the guide rods are arranged in one-to-one correspondence with the reset springs.

Further setting: the surface of the product positioning groove, which is in contact with the workpiece, is provided with a plurality of universal balls in a rolling manner, and the universal balls are uniformly arranged.

Further setting: the product positioning groove is arranged in a horn shape extending outwards near the notch at one end of the blanking guide plate.

Further setting: one side of the product positioning groove is communicated with a waste channel, the other side of the product positioning groove is provided with an air blowing device used for blowing the scraps into the waste channel, a waste trough is formed in the workbench, a waste collecting drawer is arranged on the waste trough in a sliding mode, and the waste channel is communicated with the waste trough.

Further setting: the air blowing device comprises a blower arranged on the rack and a vent pipe connected with the blower, a vent hole is formed in the side wall of the product positioning groove, and one end, far away from the blower, of the vent pipe is connected with the vent hole.

By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:

1. the product is pushed into the product positioning groove, and after the product is punched, the elastic assembly pushes the product out of the product positioning groove, so that the product directly falls into the finished product collecting frame through the blanking guide plate, the blanking guide plate is convenient and quick, and the effect of improving the production efficiency is achieved;

2. through the matching of the reset spring, the ejector plate and the guide rod, the reset spring can generate elasticity when a product is pushed into the product positioning groove, so that the product is pushed by the elasticity of the reset spring to be automatically discharged after the product is processed, and the automatic discharging device is very convenient and fast;

3. the universal ball is arranged, so that the friction force of the product when the product slides in the product positioning groove can be reduced, the product can be conveniently and quickly pushed in and out, the use convenience is improved, and the effect of improving the production efficiency is achieved;

4. through the setting of gas blowing device, can in time get rid of the processing to the waste material in the product constant head tank, the work piece of being convenient for punches a hole.

Drawings

FIG. 1 is a schematic structural view of a punching machine for processing an aluminum alloy section;

FIG. 2 is a schematic cross-sectional view of a piercing press for processing an aluminum alloy profile;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic sectional view of a part of the structure of the worktable and the product positioning mold;

fig. 5 is an enlarged schematic view of B in fig. 4.

In the figure: 1. a frame; 2. a work table; 21. a waste chute; 22. a waste collection drawer; 3. punching a head; 4. a drive mechanism; 5. positioning a mould for a product; 51. a product positioning groove; 52. a guide groove; 53. a yielding groove; 6. a blanking guide plate; 7. an elastic component; 71. a material ejecting plate; 72. a guide bar; 73. a return spring; 8. a finished product collecting frame; 9. a ball transfer unit; 10. a waste channel; 11. a blowing device; 111. a breather pipe; 112. a blower; 113. and (4) a vent hole.

Detailed Description

The punching machine for processing the aluminum alloy profile is further described with reference to fig. 1 to 5.

A punching machine for processing aluminum alloy sections is shown in figure 1 and comprises a frame 1, a workbench 2 arranged on the frame 1 and a punching head 3 perpendicular to the table surface of the workbench 2, wherein a driving mechanism 4 used for driving the punching head 3 to lift is arranged on the frame 1, the driving mechanism 4 is generally set to be an air cylinder or a hydraulic cylinder, and therefore the driving mechanism 4 is used for pushing the punching head 3 to lift, and a workpiece can be punched by the punching head 3.

As shown in fig. 1, install product positioning die 5 on workstation 2, product positioning die 5 offers the product constant head tank 51 that supplies the product to place towards the positive on the surface of piercing press, and product constant head tank 51 offers the passageway of stepping down that supplies the punching press 3 to lieing in the position department of punching press 3, push the work piece in product constant head tank 51 during the use, can utilize punching press 3 to punch a hole the operation to the product, restrict the work piece through product constant head tank 51, stability when in order to improve the work piece and punch a hole, and the production precision is improved. The product positioning groove 51 is butted with a blanking guide plate 6 towards one end of the front face of the punching machine, and one end, away from the product positioning groove 51, of the blanking guide plate 6 is downwards obliquely arranged and butted with a finished product collecting frame 8. The work piece is through punching a hole the back, and the workman is direct outside dialling out product constant head tank 51 with the work piece, can make the work piece fall into finished product collection frame 8 through the guide of unloading baffle 6 in, can the quick ejection of compact and make things convenient for the work piece ejection of compact to collect, saves the time of the ejection of compact, has the effect that improves production efficiency.

As shown in fig. 1, fig. 2 and fig. 3, when the workpiece is punched, chips are generated, in order to avoid the chips from being stacked in the product positioning groove 51, the waste material channel 10 is communicated with the groove wall on one side of the product positioning groove 51, the air blowing device 11 for blowing the chips into the waste material channel 10 is arranged on the other side of the product positioning groove 51, the air blowing device 11 starts to blow air when the workpiece is discharged, when the workpiece to be processed is placed in the product positioning groove 51, the air blowing device 11 stops blowing air, so that the chips are prevented from being lifted to the punching head 3, the punching stability is ensured, and the punching precision is improved. Specifically, the blowing device 11 includes a blower 112 disposed on the rack 1 and a vent pipe 111 connected to the blower 112, a vent hole 113 is disposed on a side wall of the product positioning slot 51, an end of the vent pipe 111 away from the blower 112 is connected to the vent hole 113, and the vent pipe 111 is blown by the blower 112, so that the chips can be blown into the waste channel 10 through the vent hole 113, thereby facilitating the cleaning of the chips in the product positioning slot 51.

Further, offer waste material groove 21 in workstation 2, the slip is provided with garbage collection drawer 22 on waste material groove 21, and waste material passageway 10 and waste material groove 21 intercommunication for piece in the waste material passageway 10 falls into the waste material cell-phone drawer cell-phone in the waste material groove 21, when clearing up, directly takes out garbage collection drawer 22 and can clear up the piece, and is very convenient.

As shown in fig. 4 and 5, in order to improve the convenience of discharging the workpiece, an elastic component 7 for pushing the workpiece out of the product positioning groove 51 is separately arranged on the product positioning groove 51 away from the discharging guide plate 6. Specifically, the elastic assembly 7 comprises an ejector plate 71 slidably disposed at one end of the product positioning slot 51 far away from the blanking guide plate 6, a guide rod 72 fixed at one end of the ejector plate 71 far away from the blanking guide plate 6, and a return spring 73 sleeved on the guide rod 72, wherein two guide slots 52 are disposed on a slot wall of one end of the product positioning slot 51 far away from the blanking guide plate 6, and the two guide slots 52 are symmetrically disposed on a center line of the product positioning slot 51; the guide rod 72 is inserted into the guide groove 52 in a sliding manner, two ends of the return spring 73 are respectively connected to the bottom of the guide groove 52 and the ejector plate 71, two guide rods 72 and two return springs 73 are arranged for the guide groove 52 one by one, and when the return spring 73 is not stressed, one end of the guide rod 72, which is far away from the ejector plate 71, is located at a position, close to the notch, of the guide groove 52. When the workpiece is pushed into the product positioning groove 51, the ejector plate 71 is pushed and extruded to drive the guide rod 72 to move in the guide groove 52, so that the reset spring 73 is pressed to generate elastic force, after the workpiece is punched, a worker loosens the force for pushing the workpiece, the ejector plate 71 can be driven by the elastic force of the reset spring 73 to push the workpiece out of the product positioning groove 51, and the workpiece is guided to the finished product collecting frame 8 by the discharging guide plate 6, so that automatic discharging is realized, and the production efficiency is effectively improved.

As shown in fig. 4 and 5, further, a yielding groove 53 for accommodating the ejector plate 71 is formed in a groove wall of one end of the product positioning groove 51, which is far away from the blanking guide plate 6, the yielding groove 53 corresponds to the ejector plate 71 in size, and when the ejector plate 71 is pressed into the yielding groove 53, the surface of the ejector plate 71, which is close to the blanking guide plate 6, and the notch of the yielding groove 53 are located on the same plane, so that the workpiece is accurately pushed to the groove bottom of the product positioning groove 51, the workpiece is accurately aligned with the punching head 3, and the punching precision is improved.

As shown in fig. 3 and 4, in order to facilitate the work piece to pass in and out of the product positioning groove 51, a plurality of universal balls 9 are arranged on the surface of the product positioning groove 51 contacting with the work piece in a rolling manner, and the universal balls 9 are uniformly arranged, so that the work piece is driven to move through the universal balls 9, the friction force generated when the work piece moves can be reduced, the convenience when the work piece passes in and out of the product positioning groove 51 is improved, and the production efficiency is improved. Further, the one end notch that product positioning groove 51 is close to unloading baffle 6 sets up to the loudspeaker form of outside extension, reduces the work piece and product positioning groove 51 notch department's area of contact when getting into product positioning groove 51, improves the convenience that the work piece put into product positioning groove 51, improves production efficiency.

The working principle is as follows: during the use, the worker takes the workpiece and inserts in the product positioning groove 51, and in the process of workpiece insertion, the ejector plate 71 is pushed by the workpiece, so that the ejector plate 71 is pushed into the yielding groove 53, the reset spring 73 is extruded to generate elasticity, the worker pushes the workpiece to the bottom of the product positioning groove 51 to abut against the bottom of the product positioning groove, and the punching head 3 moves downwards to punch the workpiece, so that the punching operation on the workpiece is completed. After punching, the worker removes the force of propping on the work piece, so that the elastic force of the reset spring 73 drives the ejector plate 71 to automatically push the work piece out of the product positioning slot 51, and the work piece falls into the finished product collecting frame 8 through the guiding of the discharging guide plate 6, thereby realizing automatic discharging, saving discharging time and improving the production efficiency.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A punching machine for processing aluminum alloy sections comprises a frame (1), a workbench (2) arranged on the frame (1) and a punching head (3) vertical to the table surface of the workbench (2), a driving mechanism (4) for driving the stamping head (3) to lift is arranged on the frame (1), it is characterized in that a product positioning die (5) is arranged on the workbench (2), the surface of the product positioning die (5) facing the front surface of the punching machine is provided with a product positioning groove (51) for placing a product, one end of the product positioning groove (51) is butted with a blanking guide plate (6), the other end is provided with an elastic component (7) used for pushing the material out of the product positioning groove (51), one end of the blanking guide plate (6), which is far away from the product positioning groove (51), is downwards obliquely arranged and is butted with a finished product collecting frame (8).

2. The punching machine for processing the aluminum alloy profile according to claim 1, the elastic component (7) comprises an ejector plate (71) which is arranged at one end of the product positioning groove (51) far away from the blanking guide plate (6) in a sliding way, a guide rod (72) which is fixed at one end of the ejector plate (71) far away from the blanking guide plate (6) and a return spring (73) which is sleeved on the guide rod (72), a guide groove (52) is arranged on the groove wall of one end of the product positioning groove (51) far away from the blanking guide plate (6), the guide rod (72) is inserted in the guide groove (52) in a sliding manner, two ends of the reset spring (73) are respectively connected to the bottom of the guide groove (52) and the ejector plate (71), and when the return spring (73) is not stressed, one end of the guide rod (72) far away from the ejector plate (71) is opposite to the position of the guide groove (52) close to the notch.

3. The punching machine for processing the aluminum alloy sections according to claim 2, wherein a yielding groove (53) for accommodating the ejector plate (71) is formed in a wall of one end of the product positioning groove (51) far away from the blanking guide plate (6), the yielding groove (53) is arranged corresponding to the ejector plate (71), and when the ejector plate (71) is pressed into the yielding groove (53), the surface of the ejector plate (71) close to the blanking guide plate (6) and the notch of the yielding groove (53) are positioned on the same plane.

4. The aluminum alloy profile machining punching machine as recited in claim 2, wherein two guide grooves (52) are provided symmetrically to a center line of the product positioning groove (51), and the guide rods (72) are provided in one-to-one correspondence with the return springs (73).

5. The punching machine for processing the aluminum alloy sections according to claim 1, wherein a plurality of the ball transfer units (9) are arranged on the surface of the product positioning groove (51) contacting the workpiece in a rolling manner, and the plurality of the ball transfer units (9) are arranged uniformly.

6. The aluminum alloy profile processing punch machine as recited in claim 1, wherein a notch at one end of the product positioning groove (51) close to the blanking guide plate (6) is provided in a flared shape extending outward.

7. The aluminum alloy profile processing punching machine according to claim 1, wherein one side of the product positioning groove (51) is communicated with a waste channel (10), the other side is provided with an air blowing device (11) for blowing debris into the waste channel (10), a waste groove (21) is formed in the workbench (2), a waste collecting drawer (22) is slidably arranged on the waste groove (21), and the waste channel (10) is communicated with the waste groove (21).

8. The punching machine for processing the aluminum alloy section as recited in claim 7, wherein the blowing device (11) comprises a blower (112) arranged on the frame (1) and a vent pipe (111) connected with the blower (112), a vent hole (113) is arranged on the side wall of the product positioning groove (51), and one end of the vent pipe (111) far away from the blower (112) is connected with the vent hole (113).