CN212310526U

CN212310526U - Punching machine with connect material function

Info

Publication number: CN212310526U
Application number: CN202020521780.5U
Authority: CN
Inventors: 陈建东; 俞大剑
Original assignee: Luzhun Suzhou Precision Technology Co ltd; Suzhou Tongzhun Precision Plastic Hardware Co ltd
Current assignee: Luzhun Suzhou Precision Technology Co ltd; Suzhou Tongzhun Precision Plastic Hardware Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-01-08
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a punching machine with connect material function, including the pressure head, a machine support, connecting rod drive arrangement, receiving device, the passageway that runs through around being provided with in the frame, pressure head movable mounting is about the front side and the activity direction of frame are, receiving device is located the passageway, receiving device is including connecing flitch and guide rail, connect flitch slidable mounting on guide rail, connect the flitch to slide in the front and back direction through the drive of connecting rod drive arrangement when the pressure head reciprocates, wherein connect the anterior below that is located the pressure head of flitch when the pressure head is located the peak, connect the flitch to slide to the rear when the pressure head downstream. The utility model provides a punching machine with connect material function carries out automatic material that connects through connecing the flitch, and the pressure head moves the flitch motion and connects the material in order to realize connecing during motion moreover, need not set up additional drive arrangement, has consequently eliminated the potential safety hazard, has improved the security greatly, simple structure simultaneously, low cost.

Description

Punching machine with connect material function

Technical Field

The utility model relates to a punching machine field especially relates to a punching machine with connect material function.

Background

The punching machine, also called as a punching type forming machine or a punching machine, is an important production device for forming sheet metal materials, generally uses high-pressure gas generated by a compressor as a power source, performs punching through a pressure head, and has the advantages of simple structure, low failure rate and high production efficiency. The material receiving after stamping is generally completed manually by an operator. In the continuous punching, a ram of the punch reciprocates up and down. The hand is easily crushed by the pressure head when the unloading connects the material to operating personnel, has the potential safety hazard, and consequently current punching machine security is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a punching machine with connect material function, its purpose realizes automatic material that connects in order to improve the security performance through receiving device.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a punching machine with connect material function, includes pressure head, frame, connecting rod drive arrangement, receiving device, the passageway that runs through around being provided with in the frame, pressure head movable mounting be in the front side and the activity direction of frame are upper and lower, receiving device is located in the passageway, receiving device is including connecing flitch and guide rail, connect flitch slidable mounting be in on the guide rail, the pressure head passes through when reciprocating connecting rod drive arrangement drives connect the flitch to slide in the front and back direction, wherein work as when the pressure head is located the peak the front portion that connects the flitch is located the below of pressure head, work as when the pressure head downstream the flitch slides to the rear.

Preferably, the connecting rod driving mechanism device comprises a connecting rod mechanism and a driving mechanism, the driving mechanism drives the material receiving plate to move, and the connecting rod mechanism is connected with the pressure head and the driving mechanism.

Preferably, the driving mechanism includes a rotating shaft, a first driving arm, a second driving arm and a connecting member, the rotating shaft is rotatably mounted at the rear side of the frame, the rotating shaft axially rotates under the action of the link mechanism, the axis direction of the rotating shaft is the left-right direction, one end of the first driving arm is fixedly mounted on the shaft body of the rotating shaft, the other end of the first driving arm is rotatably connected with one end of the second driving arm, the other end of the second driving arm is rotatably connected with the connecting member, and the connecting member is fixedly mounted on the material receiving plate.

Preferably, the two groups of link mechanisms are symmetrically arranged on the left side and the right side of the rack.

Preferably, the link mechanism comprises a first link, a second link, a third link, a fourth link and a fifth link, one end of the first link is rotatably connected with the side of the pressure head, the other end of the first link is rotatably connected with one end of the second link, the other end of the second link is rotatably connected with the rod body of the third link, one end of the third link is rotatably mounted on the rack, the other end of the third link is rotatably connected with one end of the fourth link, the other end of the fourth link is rotatably connected with one end of the fifth link, and the other end of the fifth link is fixedly connected with the end of the rotating shaft.

Preferably, the connecting piece is a rod piece, the second driving arm is connected with the middle of the connecting piece, and the connecting piece is located above the material receiving plate and fixedly connected with the two sides of the material receiving plate.

Preferably, the material receiving plate is arranged obliquely, the height of the front side of the material receiving plate is higher than that of the rear side of the material receiving plate, and the guide rail is parallel to the material receiving plate.

Preferably, baffles are arranged on two sides of the material receiving plate, and the baffles are perpendicular to the plate surface of the material receiving plate and extend upwards.

The utility model has the advantages that: the utility model provides a punching machine with connect material function carries out automatic material that connects through connecing the flitch, and the pressure head moves the flitch motion and connects the material in order to realize connecing during motion moreover, need not set up additional drive arrangement, has consequently eliminated the potential safety hazard, has improved the security greatly, simple structure simultaneously, low cost.

Drawings

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

fig. 2 is a schematic structural view of the receiving device;

FIG. 3 is a schematic structural view of a link mechanism;

FIG. 4 is a schematic structural view of a driving mechanism;

wherein: 1. the material receiving device comprises a pressure head, 2, a rack, 3, a connecting rod mechanism, 301, a first connecting rod, 302, a second connecting rod, 303, a third connecting rod, 304, a fourth connecting rod, 305, a fifth connecting rod, 4, a driving mechanism, 401, a rotating shaft, 402, a first driving arm, 403, a second driving arm, 404, a connecting piece, 5, a material receiving device, 501, a material receiving plate, 502, a guide rail, 6, a channel and 7 a baffle.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the embodiment provides a punching machine with a material receiving function, which includes a press head 1, a frame 2, a connecting rod driving device, and a material receiving device 5.

The frame 2 is used for carrying other devices of the punching machine, and the frame 2 in the embodiment is in a rectangular parallelepiped shape. A channel 6 which penetrates through the machine frame 2 from front to back is arranged in the machine frame. The receiving device 5 is positioned in the channel 6 so that the punched workpiece can slide out of the channel 6.

The press head 1 is movably arranged on the front side of the frame 2 and the moving direction is up and down so as to press a workpiece. A bearing platform for bearing the workpiece is arranged below the pressure head 1. The driving method of the ram 1 is the same as that of a general press, and the driving structure and the driving method are not described in detail in this embodiment, which is a prior art.

Referring to fig. 2, the receiving device 5 includes a receiving plate 501 and a guide rail 502. The receiving plate 501 is slidably mounted on the guide rail 502. When the ram 1 moves up and down, the material receiving plate 501 is driven by the link driving device to slide in the front-rear direction. When the pressure head 1 is located at the highest point, the front part of the material receiving plate 501 is located below the pressure head 1 to receive material. When the ram 1 moves downward, the material receiving plate 501 slides rearward so that the material receiving plate 501 avoids the ram 1.

Connect flitch 501 slope setting, the front side height that connects flitch 501 is higher than the rear side, and guide rail 502 is on a parallel with and connects flitch 501. The sliding direction of the material receiving plate 501 is the same as the tilting direction. The first purpose that connects flitch 501 slope to set up is the work piece that is convenient for after the punching press from receiving flitch 501 landing, and the second purpose prevents to receive flitch 501 to strike the plummer below pressure head 1.

The two sides of the material receiving plate 501 are provided with baffle plates 7, and the baffle plates 7 are perpendicular to the plate surface of the material receiving plate 501 and extend upwards.

The connecting rod driving mechanism device comprises a connecting rod mechanism 3 and a driving mechanism 4, the driving mechanism 4 drives the material receiving plate 501 to move, and the connecting rod mechanism 3 is connected with the pressing head 1 and the driving mechanism 4.

The two groups of link mechanisms 3 are symmetrically arranged at the left side and the right side of the frame 2 so as to ensure that the driving mechanism 4 is stressed evenly.

Referring to fig. 3, the link mechanism 3 includes a first link 301, a second link 302, a third link 303, a fourth link 304, and a fifth link 305. A connecting shaft is arranged on the side of the pressure head 1, and one end of the first connecting rod 301 is rotatably connected with the connecting shaft on the side of the pressure head 1. The other end of the first link 301 is rotatably connected with one end of the second link 302, the other end of the second link 302 is rotatably connected with a rod body of the third link 303, one end of the third link 303 is rotatably mounted on the rack 2, the other end of the third link 303 is rotatably connected with one end of the fourth link 304, the other end of the fourth link 304 is rotatably connected with one end of the fifth link 305, and the other end of the fifth link 305 is used for driving the driving mechanism 4.

When the ram 1 moves up and down, the first link 301 rotates and drives the second link 302, the third link 303, the fourth link 304, and the fifth link 305 to move in sequence, wherein one end of the fifth link 305 away from the fourth link 304 rotates, thereby driving the driving mechanism 4.

Referring to fig. 4, the driving mechanism 4 includes a rotating shaft 401, a first driving arm 402, a second driving arm 403, and a connecting member 404. The rotating shaft 401 is rotatably installed at the rear side of the frame 2, and one end of the fifth link 305 away from the fourth link 304 is fixedly connected with the end of the rotating shaft 401. The rotating shaft 401 is axially rotated by the link mechanism 3, and the axial direction of the rotating shaft 401 is the left-right direction.

One end of the first driving arm 402 is fixedly mounted on the shaft body of the rotating shaft 401, the other end of the first driving arm 402 is rotatably connected with one end of the second driving arm 403, the other end of the second driving arm 403 is rotatably connected with the connecting piece 404, and the connecting piece 404 is fixedly mounted on the material receiving plate 501.

As a further preferable mode of the above technical solution, the first driving arm 402 is connected to the middle portion of the rotating shaft, the connecting member 404 is a rod member, and the second driving arm 403 is connected to the middle portion of the connecting member 404, so that the motion stability of the material receiving plate 501 can be ensured. The connecting member 404 is located above the material receiving plate 501 and is fixedly connected to two sides of the material receiving plate 501.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. A punching machine with a material receiving function is characterized by comprising a pressing head (1), a frame (2), a connecting rod driving device and a material receiving device (5), a channel (6) which penetrates through the frame (2) from front to back is arranged in the frame, the pressure head (1) is movably arranged on the front side of the frame (2) and the moving direction is up and down, the material receiving device (5) is positioned in the channel (6), the material receiving device (5) comprises a material receiving plate (501) and a guide rail (502), the material receiving plate (501) is slidably mounted on the guide rail (502), the material receiving plate (501) is driven by the connecting rod driving device to slide in the front-back direction when the pressure head (1) moves up and down, wherein the front part of the material receiving plate (501) is positioned below the pressure head (1) when the pressure head (1) is positioned at the highest point, when the pressure head (1) moves downwards, the material receiving plate (501) slides backwards.

2. The punching machine with the material receiving function according to claim 1, wherein the connecting rod driving mechanism device comprises a connecting rod mechanism (3) and a driving mechanism (4), the driving mechanism (4) drives the material receiving plate (501) to move, and the connecting rod mechanism (3) connects the pressing head (1) and the driving mechanism (4).

3. The punching machine with the material receiving function according to claim 2, wherein the driving mechanism (4) comprises a rotating shaft (401), a first driving arm (402), a second driving arm (403), and a connecting member (404), the rotating shaft (401) is rotatably mounted at the rear side of the frame (2), the rotating shaft (401) is axially rotated under the action of the connecting rod mechanism (3), the axial direction of the rotating shaft (401) is left-right, one end of the first driving arm (402) is fixedly mounted on the shaft body of the rotating shaft (401), the other end of the first driving arm (402) is rotatably connected with one end of the second driving arm (403), the other end of the second driving arm (403) is rotatably connected with the connecting member (404), and the connecting member (404) is fixedly mounted on the material receiving plate (501).

4. The punching machine with the material receiving function according to claim 3, wherein the link mechanisms (3) are provided in two groups, and the two groups of link mechanisms (3) are symmetrically arranged on the left side and the right side of the rack (2).

5. The punching machine with the material receiving function according to claim 4, wherein the link mechanism (3) comprises a first link (301), a second link (302), a third link (303), a fourth link (304) and a fifth link (305), one end of the first link (301) is rotatably connected with the side portion of the ram (1), the other end of the first link (301) is rotatably connected with one end of the second link (302), the other end of the second link (302) is rotatably connected with the shaft body of the third link (303), one end of the third link (303) is rotatably mounted on the frame (2), the other end of the third link (303) is rotatably connected with one end of the fourth link (304), and the other end of the fourth link (304) is rotatably connected with one end of the fifth link (305), the other end of the fifth connecting rod (305) is fixedly connected with the end part of the rotating shaft (401).

6. The punching machine with the material receiving function according to claim 3, wherein the connecting member (404) is a rod member, the second driving arm (403) is connected to a middle portion of the connecting member (404), and the connecting member (404) is located above the material receiving plate (501) and fixedly connected to two sides of the material receiving plate (501).

7. The punching machine with the material receiving function according to claim 1, wherein the material receiving plate (501) is arranged obliquely, the height of the front side of the material receiving plate (501) is higher than that of the rear side, and the guide rail (502) is parallel to the material receiving plate (501).

8. The punching machine with the material receiving function according to claim 7, wherein baffles (7) are arranged on two sides of the material receiving plate (501), and the baffles (7) are perpendicular to the plate surface of the material receiving plate (501) and extend upwards.