CN210231136U

CN210231136U - Automatic notching equipment

Info

Publication number: CN210231136U
Application number: CN201921176436.0U
Authority: CN
Inventors: Huihao Chen; 陈辉濠
Original assignee: Guangdong Hengli Precision Industry Co ltd
Current assignee: Guangdong Hengli Precision Industry Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-03
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses an automatic notching equipment, including the lathe bed, the lathe bed upper end is equipped with and compresses tightly charging set and two notching groups, and two notching groups set up respectively in the left and right sides that compresses tightly charging set, and the notching is organized and is equipped with antedisplacement piece and two notching pieces, compresses tightly the top that charging set is located the antedisplacement piece. The utility model discloses a die clamping cylinder drives and presss from both sides the membrane chamber and treats the processing steel pipe and compress tightly fixedly, cooperation lift cylinder drives spacingly and treats the processing steel pipe and descend to drift department along with the fly leaf, drive the drift cooperation edge of a knife to carry out the notching processing simultaneously to the steel pipe terminal surface by the notching cylinder, effectively promote the efficiency of processing, it rises to drive the steel pipe after the processing is accomplished through the lift cylinder, and drive the back pine steel pipe that presss from both sides the membrane chamber and reset by die clamping cylinder, cooperation antedisplacement cylinder drives reinforcing plate and antedisplacement bottom plate and moves on the antedisplacement line rail, and the steel pipe level after will processing is released, effectively promote the degree of automation of steel pipe processing, replace manual operation, save manufacturing cost.

Description

Automatic notching equipment

Technical Field

The utility model relates to a notching press field especially relates to an automatic notching press equipment.

Background

The notching is a stamping process for separating the waste from the material or process part along an open contour, the open contour is in a groove shape, the stamping depth exceeds the width, at present, when the notching is carried out on workpieces such as iron pipes, a milling machine or a notching machine is mostly adopted for processing, wherein the notching machine is generally divided into a high-speed notching machine and an intermittent notching machine.

The existing mode for processing the grooves at the two ends of the iron pipe mostly adopts a milling machine to process, the grooves at the two ends can be completed only by adopting a plurality of processes, the efficiency is low, the production cost is high, and the automatic notching equipment is provided at present to solve the problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an automatic notching device.

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

the automatic notching equipment comprises a lathe bed, wherein a compression charging set and two notching sets are arranged at the upper end of the lathe bed, the two notching sets are respectively arranged on the left side and the right side of the compression charging set, a forward moving piece and two notching pieces are arranged in the notching sets, the compression charging set is located above the forward moving piece, the two notching pieces are respectively arranged on the left side and the right side of the forward moving piece, and a notching die assembly is fixedly connected to the upper end of the forward moving piece.

Preferably, the compression charging set comprises a supporting table fixedly connected to the upper end of the bed body, the supporting table is located above the forward moving piece, a product limiting device is arranged on the side wall of the front end of the supporting table, a lifting cylinder is fixedly arranged at the upper end of the supporting table in a penetrating mode, a movable plate is connected to the side wall of the right end of the supporting table in a sliding mode, the lower end of a piston rod of the lifting cylinder is fixedly connected with the upper end of the movable plate, a film clamping cavity is formed in the side wall of the right end of the movable plate, and a clamping cylinder.

Preferably, the forward moving part comprises a punching groove group bottom plate fixedly connected to the upper end of the lathe bed, the supporting table is located above the punching groove group bottom plate, the two punching groove parts are located on the left side and the right side of the punching groove group bottom plate respectively, a forward moving linear rail is arranged at the upper end of the punching groove group bottom plate, the forward moving linear rail is connected with a forward moving bottom plate in a sliding mode, the punching groove die assembly is fixedly connected to the upper end of the forward moving bottom plate, a punching groove oil cylinder connector is fixedly mounted on the forward moving bottom plate, and a forward moving air cylinder is connected to the punching groove oil cylinder connector.

Preferably, the notching part comprises notching oil cylinder seats and reinforcing plates, the notching oil cylinder seats are respectively arranged on the left side and the right side of the bottom plate of the notching group, the reinforcing plates are fixedly connected to the upper end of the forward moving bottom plate, notching air cylinders are fixedly arranged on one sides, far away from the bottom plate of the notching group, of the notching oil cylinder seats, one end of a piston rod of each notching air cylinder is fixedly connected with a punch head connector, two pull rods are arranged between the notching oil cylinder seats, and the reinforcing plates are arranged close to the forward moving air cylinders.

Preferably, the notching die assembly comprises a lower base plate fixedly connected to the upper end of the forward moving bottom plate, a knife edge fixing plate, a blowing base plate and a pressing plate are clamped to the upper end of the lower base plate, the blowing base plate is located between the knife edge fixing plate and the pressing plate, a knife edge groove communicated with the left and the right is formed in the knife edge fixing plate, and the same punch fixing piece is arranged between the knife edge groove and the blowing base plate.

Preferably, the punch fixing piece comprises a punch fixing block and a knife edge, the punch fixing block is arranged between the knife edge fixing plate and the air blowing base plate, the knife edge is fixedly connected in the knife edge groove, pushing blocks are fixedly clamped on the side walls of the left end and the right end of the punch fixing block, the same knife edge gasket is fixedly connected between the punch fixing block and the knife edge, and the same punch is inserted among the punch fixing block, the knife edge gasket and the knife edge.

Compared with the prior art, the utility model, its beneficial effect does:

1. the clamping cylinder drives the film clamping cavity to compress and fix the steel pipe to be processed, the lifting cylinder is matched to drive the limiting steel pipe to be processed to descend to the punch along with the movable plate, the punching cylinder drives the punch to be matched with the knife edge to simultaneously perform punching processing on the end face of the steel pipe, and the processing efficiency is effectively improved.

2. The steel pipe after finishing through the lift cylinder drive rises to drive by die clamping cylinder and press from both sides the membrane chamber and loosen the steel pipe after reseing, cooperation antedisplacement cylinder drives reinforcing plate and antedisplacement bottom plate and moves on the antedisplacement line rail, and releases the steel pipe level after will processing, effectively promotes steel pipe machining's degree of automation, replaces manual operation, saves manufacturing cost.

Drawings

Fig. 1 is a schematic view of a split structure of a notching unit of an automatic notching device provided by the present invention;

fig. 2 is a schematic structural view of a pressing and charging group of the automatic notching device provided by the utility model;

fig. 3 is a schematic view of a disassembled structure of a notching die assembly of an automatic notching device provided by the utility model;

fig. 4 is a schematic view of a partially disassembled structure of a punch fixing member of an automatic notching device according to the present invention.

In the figure: the punching machine comprises a 1 forward moving part, a 2 punching part, a 3 punching die assembly, a 4 supporting table, a 5 product limiting device, a 6 lifting cylinder, a 7 movable plate, an 8 film clamping cavity, a 9 clamping cylinder, a 10 punching group bottom plate, a 11 forward moving line rail, a 12 forward moving bottom plate, a 13 punching oil cylinder connector, a 14 forward moving cylinder, a 15 punching oil cylinder seat, a 16 reinforcing plate, a 17 punching cylinder, a 18 punch connector, a 19 pull rod, a 20 lower backing plate, a 21 knife edge fixing plate, a 22 blowing backing plate, a 23 pressing plate, a 24 knife edge groove, a 25 punch fixing block, a 26 knife edge, a 27 push block, a 28 knife edge gasket and a 29 punch.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-4, an automatic notching device comprises a lathe bed, a pressing charge group and two notching groups are arranged at the upper end of the lathe bed, the two notching groups are respectively arranged at the left side and the right side of the pressing charge group, the pressing charge group comprises a supporting table 4 fixedly connected at the upper end of the lathe bed, the supporting table 4 is positioned above a forward moving part 1, a product limiting device 5 is arranged on the side wall of the front end of the supporting table 4, a lifting cylinder 6 is fixedly arranged at the upper end of the supporting table 4 in a penetrating way, a movable plate 7 is slidably connected on the side wall of the right end of the supporting table 4, the lower end of a piston rod of the lifting cylinder 6 is fixedly connected with the upper end of the movable plate 7, a film clamping cavity 8 is arranged on the side wall of the right end of, and the film clamping cavity 8 is used for clamping and fixing the steel pipe to be processed by matching with the clamping cylinder 9, which is not described herein again.

The notching group is internally provided with a forward moving part 1 and two notching parts 2, the forward moving part 1 comprises a notching group bottom plate 10 fixedly connected with the upper end of the machine body, a supporting table 4 is positioned above the notching group bottom plate 10, the two notching parts 2 are respectively positioned at the left side and the right side of the notching group bottom plate 10, the upper end of the notching group bottom plate 10 is provided with a forward moving track 11, the forward moving track 11 is connected with a forward moving bottom plate 12 in a sliding way, a notching die assembly 3 is fixedly connected with the upper end of the forward moving bottom plate 12, a notching oil cylinder joint 13 is fixedly arranged on the forward moving bottom plate 12, a forward moving cylinder 14 is connected on the notching oil cylinder joint 13, the forward moving cylinder 14 is the prior art and is not repeated, the forward moving cylinder 14 is used for driving a reinforcing plate 16 and the forward moving bottom plate 12 to move horizontally on the forward moving track 11, thereby pushing out the steel pipe after processing is completed horizontally, discharging is completed, the, the production cost is saved.

The compaction charging group is located above the forward moving part 1, the two punching groove parts 2 are respectively arranged on the left side and the right side of the forward moving part 1, each punching groove part 2 comprises a punching groove oil cylinder seat 15 and a reinforcing plate 16, the punching groove oil cylinder seats are respectively arranged on the left side and the right side of the punching groove group bottom plate 10, the reinforcing plate 16 is fixedly connected to the upper end of the forward moving bottom plate 12, the forward moving bottom plate 12 is driven by a forward moving cylinder 14 to move on a forward moving linear rail 11 through the reinforcing plate 16, a punching groove air cylinder 17 is fixedly installed on one side, far away from the punching groove group bottom plate 10, of each punching groove oil cylinder seat 15, a punch head connector 18 is fixedly connected to one end of a piston rod of each punching groove air cylinder 17, two pull rods 19 are arranged between the two punching groove oil cylinder seats 15, the reinforcing plate 16 is arranged close to the forward moving cylinder 14, each punching.

The upper end of the forward moving part 1 is fixedly connected with a notching die assembly 3, the notching die assembly 3 comprises a lower backing plate 20 fixedly connected with the upper end of the forward moving bottom plate 12, the upper end of the lower backing plate 20 is clamped with a knife edge fixing plate 21, an air blowing backing plate 22 and a pressing plate 23, the air blowing backing plate 22 is positioned between the knife edge fixing plate 21 and the pressing plate 23, the knife edge fixing plate 21 is provided with a knife edge groove 24 which is communicated from left to right, a punch fixing part is arranged between the knife edge groove 24 and the air blowing backing plate 22, the punch fixing part comprises a punch fixing block 25 which is respectively arranged between the knife edge fixing plate 21 and the air blowing backing plate 22 and a knife edge 26 which is fixedly connected in the knife edge groove 24, the side walls at the left end and the right end of the punch fixing block 25 are fixedly, the same punch 29 is inserted between the blade pad 28 and the blade 26.

In the utility model, the feeding module adopts a hopper type storage mode, materials are arranged in a special chute in order by using the mechanical and gravity principle, the cylinders and the control system are used for feeding materials in sequence and feeding the materials into the clamp area to compress the material group, so that the steel pipe to be processed is arranged between the film clamping cavities 8, the clamping cylinder 9 is started to drive the film clamping cavities 8 to limit and fix the steel pipe to be processed, the lifting cylinder 6 is matched to drive the steel pipe to be processed with limited fixation to descend to the punch 29 along with the movable plate 7, the two punching cylinders 17 drive the punch 29 to be matched with the knife edge 26 to simultaneously punch the two end faces of the steel pipe to be processed respectively, the processing efficiency is effectively improved, after the processing is finished, the steel pipe after the processing is driven to ascend again by the lifting cylinder 6, the film clamping cavity 8 is driven by the clamping cylinder 9 to reset and then the steel pipe is loosened, the forward moving cylinder 14 is matched to drive the reinforcing plate 16 and the forward moving, and push out the steel pipe level after will processing, effectively promote the degree of automation of steel pipe processing, replace manual operation, save manufacturing cost.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic notching equipment comprises a lathe bed, wherein a compression charging set and two notching sets are arranged at the upper end of the lathe bed, and the notching equipment is characterized in that the two notching sets are respectively arranged at the left side and the right side of the compression charging set, a forward moving piece (1) and two notching pieces (2) are arranged in the notching sets, the compression charging set is positioned above the forward moving piece (1), the two notching pieces (2) are respectively arranged at the left side and the right side of the forward moving piece (1), and a notching die assembly (3) is fixedly connected to the upper end of the forward moving piece (1).

2. The automatic notching device according to claim 1, wherein the pressing charging set comprises a supporting table (4) fixedly connected to the upper end of the machine body, the supporting table (4) is located above the forward moving piece (1), a product limiting device (5) is arranged on the side wall of the front end of the supporting table (4), a lifting cylinder (6) is fixedly arranged at the upper end of the supporting table (4) in a penetrating mode, a movable plate (7) is slidably connected to the side wall of the right end of the supporting table (4), the lower end of a piston rod of the lifting cylinder (6) is fixedly connected with the upper end of the movable plate (7), a film clamping cavity (8) is arranged on the side wall of the right end of the movable plate (7), and a clamping cylinder (9) is arranged at the upper end of the film clamping cavity.

3. The automatic notching device according to claim 2, wherein the advancing member (1) comprises a notching group bottom plate (10) fixedly connected to the upper end of the machine body, the supporting table (4) is located above the notching group bottom plate (10), the two notching members (2) are respectively located on the left side and the right side of the notching group bottom plate (10), a advancing track (11) is arranged at the upper end of the notching group bottom plate (10), a advancing bottom plate (12) is slidably connected to the advancing track (11), the notching die assembly (3) is fixedly connected to the upper end of the advancing bottom plate (12), a notching cylinder joint (13) is fixedly installed on the advancing bottom plate (12), and an advancing cylinder (14) is connected to the notching cylinder joint (13).

4. The automatic notching device according to claim 3, wherein the notching component (2) comprises notching cylinder seats (15) respectively arranged at the left side and the right side of the notching assembly bottom plate (10) and a reinforcing plate (16) fixedly connected to the upper end of the advancing bottom plate (12), notching cylinders (17) are fixedly arranged at the sides, far away from the notching assembly bottom plate (10), of the two notching cylinder seats (15), a punch head connector (18) is fixedly connected to one end of a piston rod of the notching cylinders (17), two pull rods (19) are arranged between the two notching cylinder seats (15), and the reinforcing plate (16) is arranged close to the advancing cylinder (14).

5. The automatic notching device according to claim 3, wherein the notching die assembly (3) comprises a lower base plate (20) fixedly connected to the upper end of the forward moving bottom plate (12), a knife edge fixing plate (21), an air blowing base plate (22) and a pressing plate (23) are clamped to the upper end of the lower base plate (20), the air blowing base plate (22) is located between the knife edge fixing plate (21) and the pressing plate (23), a knife edge groove (24) which is communicated left and right is formed in the knife edge fixing plate (21), and the same punch fixing piece is arranged between the knife edge groove (24) and the air blowing base plate (22).

6. The automatic notching device according to claim 5, wherein the punch fixing piece comprises a punch fixing block (25) and a knife edge (26), the punch fixing block is arranged between the knife edge fixing plate (21) and the air blowing base plate (22), the knife edge (26) is fixedly connected in the knife edge groove (24), pushing blocks (27) are fixedly clamped on the side walls of the left end and the right end of the punch fixing block (25), the same knife edge gasket (28) is fixedly connected between the punch fixing block (25) and the knife edge (26), and the same punch (29) is inserted among the punch fixing block (25), the knife edge gasket (28) and the knife edge (26).