CN216227224U

CN216227224U - Cutting and mouth expanding integrated cutting mechanism

Info

Publication number: CN216227224U
Application number: CN202122582507.0U
Authority: CN
Inventors: 喻曙光; 孙君岭
Original assignee: Henan Beisite Intelligent Equipment Co ltd
Current assignee: Henan Beisite Intelligent Equipment Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-08
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a cutting mechanism of a cutting and necking integrated machine, which comprises a cutting clamping piece, a cutter component, a cutter fixing seat, a sliding pushing piece, a feeding pressing piece, a pushing driving piece and an installation supporting piece, wherein the installation supporting piece comprises an L-shaped seat, one side of a vertical plate of the L-shaped seat is provided with a sliding connecting rod, one end of the sliding connecting rod, which is far away from the connection with the L-shaped seat, is provided with the cutting clamping piece, the sliding connecting rod is fixedly provided with the cutter fixing seat, the cutter component is arranged on the cutter fixing seat, the feeding pressing piece is fixedly arranged on the sliding connecting rod, the sliding connecting rod is provided with the sliding pushing piece in sliding connection, the sliding pushing piece is positioned between the feeding pressing piece and the cutter fixing seat, the L-shaped seat is provided with the pushing driving piece for driving the sliding pushing piece to slide, the cutting mechanism of the cutting and necking integrated machine has the advantages of simple structure and convenient operation, and can not only realize automatic feeding of workpieces, and can cut off automatically for cut off more conveniently.

Description

Cutting and mouth expanding integrated cutting mechanism

Technical Field

The utility model relates to the technical field of a cutting, expanding and necking all-in-one machine, in particular to a cutting mechanism of the cutting, expanding and necking all-in-one machine.

Background

The existing processing method for straightening, length-fixed and mouth-expanding and material-cutting of the copper pipe coil is an important process stored in the production of the industries such as air conditioners, water heaters, refrigerators, automobiles and the like, two machines, namely a coil brushless cutting machine and a pipe end mouth-expanding and mouth-contracting forming machine, need to be cut off during reprocessing, and the existing cutting device has a complex structure and needs to manually feed materials, so that the processing speed is low, the automation degree is low, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a cutting mechanism of a cutting, expanding and necking integrated machine, has a simple structure and simple and convenient operation, can automatically feed workpieces and cut off the workpieces, is more convenient to cut off, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cut material and expand a shrinkage pool all-in-one shutdown mechanism, compresses tightly piece, propelling movement driving piece and installation support piece including cutting off holder, cutter unit spare, slip propelling movement spare, feeding, installation support piece includes L type seat, and vertical board one side of L type seat is equipped with the smooth pole that connects, and the one end of keeping away from and being connected with L type seat of smooth pole is equipped with and cuts off the holder to be fixed with cutter unit spare on the smooth pole, be equipped with cutter unit spare on the cutter unit spare, be fixed with the feeding on the smooth pole and compress tightly the piece, be equipped with sliding connection's slip propelling movement spare on the smooth pole, the slip propelling movement spare is located the feeding and compresses tightly between piece and the cutter unit spare, be equipped with on the L type seat and drive the gliding propelling movement driving piece of slip propelling movement spare, the upper surface of cutter unit spare be equipped with cutter unit spare complex feed subassembly.

Furthermore, the cutting-off clamping piece comprises a first fixed base connected with the sliding connection rod, a first copper pipe pressing piece is arranged on the upper surface of the first fixed base, and the cutting-off part of the copper pipe can be clamped and fixed through the first copper pipe pressing piece.

Further, the feeding pressing piece comprises a second fixing base connected with the sliding connection rod, a third copper pipe pressing piece is arranged on the upper surface of the second fixing base, a guide roller is arranged on one side of the third copper pipe pressing piece, the third copper pipe pressing piece can clamp and fix the copper pipe of the pushing part, and therefore the copper pipe is prevented from moving left and right along with the sliding pushing piece.

Furthermore, the sliding pushing part comprises a sliding seat in sliding connection with the sliding rod, and a copper pipe pressing part II is arranged on the upper surface of the sliding seat.

Further, the propelling movement driving piece includes the threaded rod of being connected with L type seat rotation, and the threaded rod passes through threaded connection's mode and is connected with the sliding seat, the other end of threaded rod is equipped with belt pulley two, can drive belt pulley two through outside motor one and rotate, can drive the threaded rod through belt pulley two and rotate, can drive through the threaded rod and slide the propelling movement piece, can the work piece remove through the propelling movement piece that slides to this carries out the pay-off.

Further, the cutter assembly includes the work piece stay tube of being connected with the cutter fixing base, the outside of work piece stay tube is connected with step-like structure's cutter through linear bearing and presses the piece, the one end of work piece stay tube evenly is equipped with three sliding connection groove, the inside in three sliding connection groove all is equipped with sliding connection's sliding connection piece, sliding connection piece's one end is passed through the spring and is connected with the work piece stay tube, wherein one side of two sliding connection pieces is equipped with the rubber roller, one side of another sliding connection piece is equipped with cutting blade, the outside of work piece stay tube is equipped with belt pulley one, belt pulley one is located one side that the cutter pressed the piece, can drive belt pulley one through external motor two and rotate, can drive sliding connection piece through belt pulley one and rotate, can drive rubber roller and cutting blade through sliding connection piece and rotate around the work piece, can cut off the work piece through cutting blade.

Furthermore, the feed assembly comprises a third fixed seat arranged on the upper surface of the cutter fixed seat, one side of the third fixed seat is provided with a slide rod, the slide rod is provided with a slide-connection pushing seat in slide connection, the lower surface of the slide-connection pushing seat is connected with a pushing wheel through a rotating shaft, one side of the pushing wheel is attached to one side of the step of the workpiece supporting tube, one side of the sliding connection pushing seat is provided with a threaded column which is connected with the sliding connection pushing seat in a threaded connection way, one end of the threaded column is provided with a third belt pulley which is connected with an external servo motor through a belt, thereby driving the threaded column to rotate, driving the sliding connection pushing seat to slide along the sliding rod through the rotation of the threaded column (82), the push wheel is driven by the slide rod to move, the cutter pressing piece is driven by the push wheel to move, and the cutter pressing piece presses the sliding connection block to the axis direction of the workpiece supporting tube, so that the cutting blade is in contact with the workpiece for cutting.

Compared with the prior art, the utility model has the beneficial effects that: can drive the rotation of belt pulley two through outside motor one, can drive the threaded rod through belt pulley two and rotate, can drive through the threaded rod and slide the propelling part slip, can the work piece remove through the propelling part that slides, with this pay-off, can carry out the centre gripping fixed to the part that the copper pipe cut off through copper pipe pressing member one, can drive belt pulley one through outside motor two and rotate, can drive the slip joint piece through belt pulley one and rotate, can drive rubber roller and cutting blade through the slip joint piece and rotate around the work piece, can cut off the work piece through cutting blade, this division material expands throat all-in-one shutdown mechanism, moreover, the steam generator is simple in structure, the operation is simple and convenient, not only make can carry out autoloading by the work piece, and can cut off automatically, make to cut off more convenient.

Drawings

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

FIG. 2 is a partially enlarged schematic view of the present invention;

FIG. 3 is a schematic view of the structure of the cutter assembly of the present invention.

In the figure: 1 cutting-off clamping piece, 11 a first fixed base, 12 a first copper pipe pressing piece, 2 a cutter assembly, 21 a cutting blade, 22 a rubber roller, 23 a sliding connection groove, 24 a sliding connection block, 25 a first belt pulley, 26 a workpiece supporting pipe, 27 a cutter pressing piece, 3 a cutter fixed seat, 4 a sliding pushing piece, 41 a sliding seat, 42 a second copper pipe pressing piece, 5 a feeding pressing piece, 51 a guide roller, 52 a second fixed seat, 53 a third copper pipe pressing piece, 6 a pushing driving piece, 61 a threaded rod, 62 a second belt pulley, 7 an installation supporting piece, 71 a sliding connection rod, 72L-shaped seats, 8 a cutter feeding assembly, 81 a sliding rod, 82 a threaded column, 83 a pushing wheel, 84 a sliding connection pushing seat, 85 a third fixed seat and 86 a third belt pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cutting mechanism of an integrated machine with material cutting, expansion and contraction openings comprises a cutting clamping part 1, a cutter component 2, a cutter fixing seat 3, a sliding pushing part 4, a feeding pressing part 5, a pushing driving part 6 and an installation supporting part 7, wherein the installation supporting part 7 comprises an L-shaped seat 72, one side of a vertical plate of the L-shaped seat 72 is provided with a sliding connecting rod 71, one end, far away from the end connected with the L-shaped seat 72, of the sliding connecting rod 71 is provided with the cutting clamping part 1, the cutter fixing seat 3 is fixed on the sliding connecting rod 71, the cutter component 2 is arranged on the cutter fixing seat 3, the feeding pressing part 5 is fixed on the sliding connecting rod 71, the sliding pushing part 4 in sliding connection is arranged on the sliding connecting rod 71, the sliding pushing part 4 is positioned between the feeding pressing part 5 and the cutter fixing seat 3, the pushing driving part 6 for driving the sliding pushing part 4 to slide is arranged on the L-shaped seat 72, the cutting clamping part 1 comprises a first fixing base 11 connected with the sliding connecting rod 71, the upper surface of the first fixed base 11 is provided with a first copper pipe pressing part 12, the cut part of the copper pipe can be clamped and fixed through the first copper pipe pressing part 12, the feeding pressing part 5 comprises a second fixed base 52 connected with a sliding rod 71, the upper surface of the second fixed base 52 is provided with a third copper pipe pressing part 53, one side of the third copper pipe pressing part 53 is provided with a guide roller 51, the copper pipe of the pushing part can be clamped and fixed through the third copper pipe pressing part 53, so that the copper pipe is prevented from moving left and right along with the sliding pushing part 4, the sliding pushing part 4 comprises a sliding seat 41 connected with the sliding rod 71 in a sliding manner, the upper surface of the sliding seat 41 is provided with a second copper pipe pressing part 42, the pushing driving part 6 comprises a threaded rod 61 connected with the L-shaped seat 72 in a rotating manner, the threaded rod 61 is connected with the sliding seat 41 in a threaded manner, the other end of the threaded rod 61 is provided with a second belt pulley 62, and the second belt pulley 62 can be driven to rotate through a first external motor, the threaded rod 61 can be driven to rotate through the second belt pulley 62, the sliding pushing member 4 can be driven to slide through the threaded rod 61, the workpiece can move through the sliding pushing member 4, so that feeding is performed, the tool assembly 2 comprises a workpiece supporting tube 26 connected with the tool fixing seat 3, the outer side of the workpiece supporting tube 26 is connected with a tool pressing member 27 with a step-shaped structure through a linear bearing, three sliding grooves 23 are uniformly formed in one end of the workpiece supporting tube 26, sliding blocks 24 in sliding connection are arranged inside the three sliding grooves 23, one end of each sliding block 24 is connected with the workpiece supporting tube 26 through a spring, a rubber roller 22 is arranged on one side of each sliding block 24, a cutting blade 21 is arranged on one side of the other sliding block 24, a first belt pulley 25 is arranged on the outer side of the workpiece supporting tube 26, the first belt pulley 25 is positioned on one side of the tool pressing member 27, and the first belt pulley 25 can be driven to rotate through the second external motor, the sliding connection block 24 can be driven to rotate through the belt pulley I25, the rubber roller 22 and the cutting blade 21 can be driven to rotate around a workpiece through the sliding connection block 24, the workpiece can be cut off through the cutting blade 21, the feed assembly 8 comprises a third fixing seat 85 arranged on the upper surface of the cutter fixing seat 3, a sliding rod 81 is arranged on one side of the third fixing seat 85, a sliding connection pushing seat 84 in sliding connection is arranged on the sliding rod 81, the lower surface of the sliding connection pushing seat 84 is connected with a pushing wheel 83 through a rotating shaft, one side of the pushing wheel 83 is attached to one side of a step of the workpiece supporting tube 26, a threaded column 82 is arranged on one side of the sliding connection pushing seat 84, the threaded column 82 is connected with the sliding connection pushing seat 84 in a threaded connection mode, a third belt pulley 86 is arranged at one end of the threaded column 82, the third belt pulley 86 is connected with an external servo motor through a belt, the threaded column 82 is driven to rotate, the sliding connection pushing seat 84 can be driven to slide along the sliding rod 81 through the rotation of the threaded column 82, the material cutting and necking integrated machine cutting mechanism has the advantages that the sliding rod 81 drives the pushing wheel 83 to move, the cutter pressing piece 27 is driven by the pushing wheel 83 to move, the cutter pressing piece 27 presses the sliding connection block 24 to the axis direction of the workpiece supporting tube 26, so that the cutting blade 21 is in contact with a workpiece to be cut, the cutting mechanism is simple in structure and easy and convenient to operate, automatic feeding can be carried out on the workpiece, the workpiece can be automatically cut, and the cutting is more convenient.

When in use: the workpiece sequentially passes through a feeding pressing piece 5, a sliding pushing piece 4, a cutter assembly 2 and a cutting clamping piece 1, the feeding pressing piece 5 and the cutting clamping piece 1 are opened, then the workpiece is pressed through a copper pipe pressing piece II 42 on the sliding pushing piece 4, a belt pulley II 62 can be driven to rotate through an external motor I, a threaded rod 61 can be driven to rotate through the belt pulley II 62, the sliding pushing piece 4 can be driven to slide through the threaded rod 61, the workpiece can be moved through the sliding pushing piece 4 to feed, when the workpiece is sent to a corresponding position, the workpiece is pressed through the feeding pressing piece 5 and the cutting clamping piece 1, then the workpiece is released through the copper pipe pressing piece II 42, the sliding pushing piece 4 is driven to return to the original position by a pushing driving piece 6, meanwhile, the belt pulley I25 can be driven to rotate through the external motor II, and the sliding block 24 can be driven to rotate through the belt pulley I25, can drive rubber roll 22 and cutting blade 21 through sliding connection piece 24 and rotate around the work piece, pass through the belt and connect with outside servo motor through belt pulley three 86, drive screw post 82 from this and rotate, can drive sliding connection propelling movement seat 84 through screw post 82 and slide along slide bar 81, drive push wheel 83 through slide bar 81 and move, drive cutter through push wheel 83 and press the piece 27 and move, press the piece 27 to sliding connection piece 24 to the axis direction of work piece stay tube 26 by the cutter, so that cutting blade 21 and the cutting of work piece contact can cut off the work piece through cutting blade 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cut material and expand a throat all-in-one shutdown mechanism, is including cutting off holder (1), cutter unit (2), cutter fixing base (3), slip propelling movement spare (4), feeding compress tightly piece (5), servo propelling movement driving piece (6) and installation support piece (7), its characterized in that: installation support piece (7) are including L type seat (72), and vertical board one side of L type seat (72) is equipped with smooth pole (71) that connects, and the one end of keeping away from and being connected with L type seat (72) of smooth pole (71) is equipped with cuts off holder (1), and be fixed with cutter fixing base (3) on smooth pole (71), is equipped with cutter unit (2) on cutter fixing base (3), is fixed with the feeding on smooth pole (71) and compresses tightly piece (5), be equipped with sliding connection's slip propelling movement piece (4) on smooth pole (71), slip propelling movement piece (4) are located the feeding and compress tightly between piece (5) and cutter fixing base (3), be equipped with on L type seat (72) and drive gliding propelling movement driving piece (6) of slip propelling movement piece (4), the upper surface of cutter fixing base (3) is equipped with cutter unit (2) complex feed subassembly (8).

2. The cutting mechanism of the cutting, expanding and necking all-in-one machine as claimed in claim 1, wherein: the cutting-off clamping piece (1) comprises a first fixing base (11) connected with the sliding connecting rod (71), and a first copper pipe pressing piece (12) is arranged on the upper surface of the first fixing base (11).

3. The cutting mechanism of the cutting, expanding and necking all-in-one machine as claimed in claim 1, wherein: the feeding pressing piece (5) comprises a second fixing seat (52) connected with a sliding connecting rod (71), a third copper pipe pressing piece (53) is arranged on the upper surface of the second fixing seat (52), and a guide roller (51) is arranged on one side of the third copper pipe pressing piece (53).

4. The cutting mechanism of the cutting, expanding and necking all-in-one machine as claimed in claim 1, wherein: the sliding pushing piece (4) comprises a sliding seat (41) which is in sliding connection with the sliding connecting rod (71), and a copper pipe pressing piece II (42) is arranged on the upper surface of the sliding seat (41).

5. The cutting mechanism of the cutting, expanding and necking all-in-one machine as claimed in claim 4, wherein: propelling movement driving piece (6) including with L type seat (72) rotation connection's threaded rod (61), threaded rod (61) are connected with sliding seat (41) through threaded connection's mode, the other end of threaded rod (61) is equipped with belt pulley two (62).

6. The cutting mechanism of the cutting, expanding and necking all-in-one machine as claimed in claim 1, wherein: the cutter component (2) comprises a workpiece supporting tube (26) connected with a cutter fixing seat (3), the outer side of the workpiece supporting tube (26) is connected with a cutter pressing piece (27) with a step-shaped structure through a linear bearing, one end of the workpiece supporting tube (26) is uniformly provided with three sliding connection grooves (23), the insides of the three sliding connection grooves (23) are respectively provided with a sliding connection block (24) in a sliding connection mode, one end of each sliding connection block (24) is connected with the workpiece supporting tube (26) through a spring, one side of each of the two sliding connection blocks (24) is provided with a rubber roller (22), one side of the other sliding connection block (24) is provided with a cutting blade (21), the outer side of the workpiece supporting tube (26) is provided with a belt pulley (25), and the belt pulley (25) is located on one side of the cutter pressing piece (27).

7. The cutting mechanism of the cutting, expanding and necking all-in-one machine as claimed in claim 6, wherein:

the utility model discloses a cutter feeding assembly (8) is including setting up three (85) of fixing base at cutter fixing base (3) upper surface, and one side of three (85) of fixing base is equipped with slide bar (81), is equipped with sliding connection's sliding connection and pushes away seat (84) on slide bar (81), and the lower surface that sliding connection pushed away seat (84) is connected with through the pivot and pushes away wheel (83), pushes away one side of wheel (83) and the laminating of step department one side of work piece stay tube (26), one side that sliding connection pushed away seat (84) is equipped with screw thread post (82), and screw thread post (82) are connected with sliding connection and push away seat (84) through threaded connection's mode, and the one end of screw thread post (82) is equipped with three belt pulleys (86).