CN216226358U

CN216226358U - Numerical control punch press with automatic feeding and discharging functions

Info

Publication number: CN216226358U
Application number: CN202122812516.4U
Authority: CN
Inventors: 叶奇志
Original assignee: DONGGUAN DONGCHENG DASHENG HARDWARE PRODUCTS CO LTD
Current assignee: DONGGUAN DONGCHENG DASHENG HARDWARE PRODUCTS CO LTD
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of numerical control punches, in particular to a numerical control punch with an automatic feeding and discharging function, which solves the problems that a numerical control lathe in the prior art generally needs a worker to feed and discharge materials nearby when in use, the labor is occupied, and certain threats can be caused to the safety of the worker in the feeding and discharging processes. The utility model provides a numerical control punch with automatic unloading function of going up, includes punch press body and drift, the surface of punch press body is provided with material feeding unit, material feeding unit includes the mount, the surface and the punch press body fixed connection of mount, the lateral wall fixed mounting of mount has the cylinder. According to the utility model, the feeding device is arranged, so that the metal plate can be conveniently fed, the metal plate does not need to be manually fed to the bottom of the punch, the metal plate at the bottom of the punch does not need to be manually taken out, the labor force is saved, and the potential safety hazard is reduced.

Description

Numerical control punch press with automatic feeding and discharging functions

Technical Field

The utility model relates to the technical field of numerical control punches, in particular to a numerical control punch with an automatic feeding and discharging function.

Background

A numerical control press is a short name for a numerical control press, and is an automated machine tool equipped with a program control system capable of logically processing a program specified by a control code or other symbolic instructions and decoding the same, thereby operating the press and machining a part.

When the traditional numerical control lathe is used, a worker is generally required to carry out feeding and discharging beside the traditional numerical control lathe, the labor force is occupied, and certain threats can be caused to the safety of the worker in the feeding and taking processes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control punch press with an automatic feeding and discharging function, and solves the problems that a worker is generally required to carry out feeding and discharging beside a numerical control lathe in the prior art, the labor force is occupied, and certain threats can be caused to the safety of the worker in the feeding and discharging processes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a numerical control punch press with automatic unloading function of going up, includes punch press body and drift, drift fixed mounting is on the surface of punch press body, the surface of punch press body is provided with material feeding unit, material feeding unit includes the mount, the surface and the punch press body fixed connection of mount, the lateral wall fixed mounting of mount has the cylinder, the output port fixedly connected with push pedal of cylinder, the top fixed mounting of punch press body has the link, the bottom of link is provided with the landing leg, the link is with the help of landing leg and punch press body fixed connection.

Preferably, both sides of the connecting frame are fixedly provided with fixing blocks, and limiting rods penetrate through the surfaces of the fixing blocks in a sliding manner.

Preferably, the side wall of the fixed block is slidably inserted with an insertion rod, a port of the insertion rod is fixedly connected with a pull ring, and the surface of the limiting rod is uniformly provided with insertion holes matched with the size of the insertion rod.

Preferably, the surface of the inserted bar is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the pull ring and the fixing block.

Preferably, the push plate is of an L-shaped structure, a sliding groove matched with the size of the push plate is formed in the surface of the punch body, and the push plate is located at the bottom of the connecting frame.

Preferably, the surface of link is provided with auxiliary device, auxiliary device includes two screws, two the equal screw thread through connection frame in surface of screw rod, two the equal fixed mounting of the port that the screw rod was kept away from each other has a commentaries on classics handle, two the port that the screw rod was close to each other all rotates and is connected with the connecting rod, two the equal fixed mounting in one side that the connecting rod was kept away from each other has the slide bar, the surperficial slip through connection frame of slide bar.

Preferably, the top ends of the two connecting rods are both set to be smooth curved surfaces, and the two curved surfaces are close to each other.

The utility model has at least the following beneficial effects:

when the hardware is processed, firstly, the metal plates of a plurality of hardware are directly placed in the connecting frame, then the cylinder is started, the cylinder drives the push plate to move, the metal plate at the lowest position in the connecting frame is pushed to move when the push plate moves, so that the metal plate at the lowest position is pushed to the bottom of the punch, the metal plate in the connecting frame is on the surface of the push plate, when the push plate moves back to be separated from the connecting frame, the metal plate directly falls on the surface of the punch body, so that the next metal plate is pushed conveniently, the punched metal plate is directly pushed away when the next metal plate is pushed to the bottom of the punch, the metal plate is inside the connecting frame and is acted by the connecting frame, so that only the metal plate at the lowest position can be moved under stress, and other metal plates can not be moved under the blocking of the connecting frame, when the sheet metal thickness is different, can make the next to last sheet metal receive frictional force when the sheet metal of lowest department removes and lead to following the phenomenon that the sheet metal of lowest department removed, move down the gag lever post to suitable position this moment, make the gag lever post just can block the removal of the second to last sheet metal, when the gag lever post needs to remove directly utilize the pull ring with the inserted bar extract can, insert the jack with the inserted bar again in fixed, the spring makes the inserted bar can not break away from out from the jack easily.

The utility model also has the following beneficial effects:

to unidimensional metal sheet, need adjust the inside size of link, thereby make the metal sheet can not move substantially in the link inside, the commentaries on classics handle of link both sides is rotated according to the metal sheet size this moment, it rotates to drive the screw rod when pivoted to change, can take place to remove when the screw rod rotates, two slide bars can restrict the unable rotation of connecting rod, thereby drive the connecting rod and remove under the rotation of screw rod, utilize the position of two connecting rods restriction metal sheets, make the metal sheet just can restrict the inside at the link, the connecting rod top sets up to glossy curved surface, it places the metal sheet between two connecting rods to be more convenient, through setting up auxiliary device, can play the purpose of restriction different size metal sheets, make material feeding unit's operation more stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of a part of the structure of the feeding device of the present invention;

FIG. 3 is a schematic view of an auxiliary device according to the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a punch body; 2. a punch; 3. a feeding device; 31. a fixed mount; 32. a cylinder; 33. pushing the plate; 34. a fixed block; 35. a limiting rod; 36. a connecting frame; 37. a pull ring; 38. a spring; 39. inserting a rod; 4. an auxiliary device; 41. a connecting rod; 42. a slide bar; 43. a screw; 44. and (4) turning the handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a numerical control punch press with automatic feeding and discharging functions comprises a punch press body 1 and a punch 2, wherein the punch 2 is fixedly installed on the surface of the punch press body 1, a feeding device 3 is arranged on the surface of the punch press body 1, the feeding device 3 comprises a fixing frame 31, the surface of the fixing frame 31 is fixedly connected with the punch press body 1, a cylinder 32 is fixedly installed on the side wall of the fixing frame 31, an output end port of the cylinder 32 is fixedly connected with a push plate 33, a connecting frame 36 is fixedly installed at the top of the punch press body 1, supporting legs are arranged at the bottom of the connecting frame 36, and the connecting frame 36 is fixedly connected with the punch press body 1 through the supporting legs.

The scheme has the following working processes:

when the hardware is processed, firstly, metal plates of a plurality of hardware are directly placed inside a connecting frame 36, then an air cylinder 32 is started, the air cylinder 32 drives a push plate 33 to move, when the push plate 33 moves, the metal plate at the lowest position inside the connecting frame 36 is pushed to move, so that the metal plate at the lowest position is pushed to the bottom of a punch 2, at the moment, the metal plate inside the connecting frame 36 is on the surface of the push plate 33, when the push plate 33 moves back to be separated from the connecting frame 36, the metal plate directly falls on the surface of a punch body 1, so that the next metal plate is pushed conveniently, when the next metal plate is pushed to the bottom of the punch 2, the punched metal plate is directly pushed away, the metal plate is inside the connecting frame 36 and is acted by the connecting frame 36, so that the metal plate at the lowest position can only be forced to move, and other metal plates are blocked by the connecting frame 36 and cannot move, when the thicknesses of the metal plates are different, the metal plate at the lowest position can be subjected to friction force when moving, so that the penultimate metal plate can move along with the metal plate at the lowest position, the limiting rod 35 is moved downwards to a proper position, the limiting rod 35 can just block the movement of the penultimate metal plate, when the limiting rod 35 needs to move, the inserting rod 39 is directly drawn out by using the pull ring 37, the inserting rod 39 is inserted into the insertion hole when being fixed, and the spring 38 enables the inserting rod 39 not to be easily separated from the insertion hole.

According to the working process, the following steps are known:

through setting up material feeding unit 3, conveniently pay-off the metal sheet, need not artifical manual with the metal sheet from the bottom to drift 2, also need not manually to take out the metal sheet of drift 2 bottoms, save the labour, reduce the potential safety hazard moreover.

Furthermore, fixed blocks 34 are fixedly mounted on two sides of the connecting frame 36, and a limiting rod 35 penetrates through the surface of each fixed block 34 in a sliding manner.

Furthermore, an insertion rod 39 is slidably inserted into the side wall of the fixing block 34, a pull ring 37 is fixedly connected to a port of the insertion rod 39, and insertion holes matched with the insertion rod 39 in size are uniformly formed in the surface of the limiting rod 35.

Further, the surface of the insert rod 39 is sleeved with a spring 38, and both ends of the spring 38 are fixedly connected with the pull ring 37 and the fixed block 34 respectively.

Further, the push plate 33 is set to be an "L" shaped structure, a sliding groove matched with the size of the push plate 33 is formed on the surface of the punch body 1, and the push plate 33 is located at the bottom of the connecting frame 36.

Further, the surface of link 36 is provided with auxiliary device 4, and auxiliary device 4 includes two screws 43, and the equal screw thread through link 36 in surface of two screws 43, the equal fixed mounting of the port that two screws 43 kept away from each other has a commentaries on classics handle 44, and the port that two screws 43 are close to each other all rotates and is connected with connecting rod 41, and the equal fixed mounting in one side that two connecting rod 41 kept away from each other has slide bar 42, slide bar 42's surface slip through link 36.

Further, the top ends of the two connecting rods 41 are all set to be smooth curved surfaces, and the two curved surfaces are close to each other.

In conclusion, when the hardware is processed, firstly, the metal plates of a plurality of hardware are directly placed inside the connecting frame 36, then the air cylinder 32 is started, the air cylinder 32 drives the push plate 33 to move, when the push plate 33 moves, the metal plate at the lowest position inside the connecting frame 36 is pushed to move, so that the metal plate at the lowest position is pushed to the bottom of the punch 2, at the moment, the metal plate inside the connecting frame 36 is on the surface of the push plate 33, when the push plate 33 moves back to be separated from the connecting frame 36, the metal plate directly falls on the surface of the punch body 1, so that the next metal plate is pushed conveniently, when the next metal plate is pushed to the bottom of the punch 2, the punched metal plate is directly pushed away, and inside the connecting frame 36, under the action of the connecting frame 36, so that the metal plate can only be the metal plate at the lowest position and can move under stress, other metal plates are blocked by the connecting frame 36 and cannot move, when the metal plates are different in thickness, the phenomenon that the penultimate metal plate moves along with the lowest metal plate due to friction force can occur when the lowest metal plate moves, at the moment, the limiting rod 35 is moved down to a proper position, the limiting rod 35 can just block the movement of the penultimate metal plate, when the limiting rod 35 needs to move, the inserting rod 39 is directly drawn out by using the pull ring 37, when the limiting rod 35 is fixed, the inserting rod 39 is inserted into the inserting hole, the inserting rod 39 cannot be easily separated from the inserting hole by the spring 38, through the arrangement of the feeding device 3, the metal plates can be conveniently fed, the metal plates do not need to be manually taken out from the bottom of the punch 2, the metal plates at the bottom of the punch 2 do not need to be manually taken out, labor force is saved, potential safety hazards are reduced, and for metal plates of different sizes, the inside size of link 36 needs to be adjusted, thereby make the metal sheet can not move by a wide margin in link 36 inside, rotate link 36 both sides according to the metal sheet size this moment and change 44, it drives screw rod 43 and rotates to change 44 when rotating, screw rod 43 can take place to remove when rotating, two slide bars 42 can restrict connecting rod 41 and can't rotate, thereby drive connecting rod 41 and remove under the rotation of screw rod 43, utilize the position of two connecting rods 41 restriction metal sheets, make the metal sheet just can restrict the inside at link 36, connecting rod 41 top sets up to smooth curved surface, it is more convenient to place the metal sheet between two connecting rods 41, through setting up auxiliary device 4, can play the purpose of restriction different size metal sheets, make material feeding unit 3's operation more stable.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a numerical control punch press with automatic unloading function of going up, includes punch press body (1) and drift (2), drift (2) fixed mounting is on the surface of punch press body (1), a serial communication port, the surface of punch press body (1) is provided with material feeding unit (3), material feeding unit (3) are including mount (31), the surface and punch press body (1) fixed connection of mount (31), the lateral wall fixed mounting of mount (31) has cylinder (32), the output port fixedly connected with push pedal (33) of cylinder (32), the top fixed mounting of punch press body (1) has link (36), the bottom of link (36) is provided with the landing leg, link (36) are with the help of landing leg and punch press body (1) fixed connection.

2. The numerical control punch press with the automatic feeding and discharging function as claimed in claim 1, wherein fixing blocks (34) are fixedly mounted on two sides of the connecting frame (36), and limiting rods (35) penetrate through the surfaces of the fixing blocks (34) in a sliding manner.

3. The numerical control punch press with the automatic feeding and discharging function as claimed in claim 2, wherein an insertion rod (39) is slidably inserted into a side wall of the fixing block (34), a pull ring (37) is fixedly connected to a port of the insertion rod (39), and insertion holes matched with the insertion rod (39) in size are uniformly formed in the surface of the limiting rod (35).

4. The numerical control punch press with the automatic feeding and discharging function as claimed in claim 3, wherein a spring (38) is sleeved on the surface of the insert rod (39), and two ends of the spring (38) are respectively and fixedly connected with the pull ring (37) and the fixed block (34).

5. The numerical control punch press with the automatic feeding and discharging function as claimed in claim 1, wherein the push plate (33) is arranged to be an L-shaped structure, a sliding groove matched with the size of the push plate (33) is formed in the surface of the punch press body (1), and the push plate (33) is located at the bottom of the connecting frame (36).

6. The numerical control punch press with the automatic feeding and discharging function as claimed in claim 1, wherein an auxiliary device (4) is arranged on the surface of the connecting frame (36), the auxiliary device (4) comprises two screw rods (43), the surfaces of the two screw rods (43) are threaded to penetrate through the connecting frame (36), rotating handles (44) are fixedly mounted on ports, far away from each other, of the two screw rods (43), connecting rods (41) are rotatably connected to ports, close to each other, of the two screw rods (43), sliding rods (42) are fixedly mounted on one sides, far away from each other, of the two connecting rods (41), and the surfaces of the sliding rods (42) penetrate through the connecting frame (36) in a sliding manner.

7. The numerical control punch press with the automatic feeding and discharging function as claimed in claim 6, wherein the top ends of the two connecting rods (41) are both provided with smooth curved surfaces, and the two curved surfaces are close to each other.