CN219254302U

CN219254302U - A cut-off device for processing of super flat bellows

Info

Publication number: CN219254302U
Application number: CN202221737511.8U
Authority: CN
Inventors: 胡茂仁
Original assignee: Wuxi Yongxing Metal Hose Co Ltd
Current assignee: Wuxi Yongxing Metal Hose Co Ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-06-27
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to the technical field of corrugated pipe processing, and discloses a cutting device for ultra-flat corrugated pipe processing, which comprises a device base, wherein a mounting frame and a servo motor are fixed on the device base, an electric push rod is fixed on the mounting frame, a cutting knife is arranged at the movable end of the electric push rod, and a group of locating frames are fixed on two sides of the device base. This a cut-off device for processing of super flat bellows, through electric putter, the position of the cutting knife of being convenient for control, through the semi-rack circle of moving, be convenient for drive the positioning disk rotation, and then change the angle of connecting rod, and the elasticity degree of control centre gripping gasket, it is fixed to bellows both ends, through supporting the collet, be convenient for carry out the centre gripping to the cutting part of bellows, remain stable, thereby manual cutting has been solved, machining efficiency is lower, and inconvenient fixed the bellows when the cutting, the problem of easily influencing cutting accuracy.

Description

A cut-off device for processing of super flat bellows

Technical Field

The utility model relates to the technical field of corrugated pipe processing, in particular to a cutting device for ultra-flat corrugated pipe processing.

Background

The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching directions, the corrugated pipe has wide application range in China, the body and the shadow of the corrugated pipe can be seen in mechanical equipment, urban construction and public infrastructure, the ultra-flat corrugated pipe is required to be cut by means of a cutting device in the processing process, the existing ultra-flat corrugated pipe cutting device is usually manually cut, the processing efficiency is lower, the corrugated pipe is inconvenient to fix during cutting, and the cutting precision is easy to influence, so that the cutting device for ultra-flat corrugated pipe processing needs to be developed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a cutting device for processing an ultra-flat corrugated pipe, which solves the problems that the manual cutting is low in processing efficiency, the corrugated pipe is inconvenient to fix during cutting, and the cutting precision is easy to influence.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cut-off device for processing of super flat bellows, includes the device base, be fixed with mounting bracket and servo motor on the device base, be fixed with electric putter on the mounting bracket, the cutting knife is installed to electric putter expansion end, the device base both sides all are fixed with a set of locating rack, be fixed with three sets of linking pieces on the locating rack, the spout has been seted up on the locating rack surface, sliding connection has the linking slider in the spout, be fixed with the positioning disk on the linking slider, rotate between positioning disk and the linking piece and be connected with the linking pole, be fixed with the positioning sleeve on the locating rack, device base fixed surface has driving motor, driving motor output end key-type has two-way screw rod, two-way screw rod both ends are threaded connection respectively and are connected with a set of linking board, the linking inboard support collet that is fixed with of linking board, the support collet passes the positioning sleeve surface, the cavity has been seted up on the linking board surface, the cutting knife passes the cavity.

Preferably, the transmission shafts rotatably connected between the two groups of positioning frames comprise a central shaft and two groups of transmission gears, and the central shaft is connected with the output end of the servo motor in a key way.

Preferably, the linking sliding block is fixedly provided with a half rack ring, and the bottom end of the half rack ring is meshed with a transmission gear on the transmission shaft.

Preferably, a limiting column is fixed on the device base, and the surface of the limiting column is in sliding connection with the inner wall of the connecting plate.

Preferably, the cutter comprises a cutter disc, a small motor and a bracket, wherein the cutter disc is rotationally connected to the bracket, the small motor is fixed on the outer side of the bracket, and the output end of the small motor is connected with the cutter disc in a key way.

Preferably, the inner side of the connecting rod is fixedly provided with a clamping gasket, and the surfaces of the clamping gasket and the supporting collet are adhered with an anti-skid rubber sleeve.

(III) beneficial effects

Compared with the prior art, the utility model provides a cutting device for processing an ultra-flat corrugated pipe, which has the following beneficial effects:

1. this a cut-off device for processing of super flat bellows, through electric putter, the position of the cutting knife of being convenient for control, through the semi-rack circle of moving, be convenient for drive the positioning disk rotation, and then change the angle of connecting rod, and the elasticity degree of control centre gripping gasket, it is fixed to bellows both ends, through supporting the collet, be convenient for carry out the centre gripping to the cutting part of bellows, remain stable, thereby manual cutting has been solved, machining efficiency is lower, and inconvenient fixed the bellows when the cutting, the problem of easily influencing cutting accuracy.

2. This a cut-off device for processing of super flat bellows includes center pin and two sets of drive gear through the transmission shaft, and the center pin is connected with servo motor output key, is fixed with half rack circle on the linking slider, and half rack circle bottom and the epaxial drive gear engagement of transmission are convenient for when the transmission shaft moves, drive half rack circle by drive gear and rotate to make linking slider slip in the spout, and then drive the positioning disk and rotate.

3. This a cut-off device for processing of super flat bellows is fixed with spacing post on the device base, spacing post surface and linking board inner wall sliding connection, be convenient for by the position of spacing post restriction linking board to when two-way screw rod rotates, make two sets of linking boards syntropy or reverse removal, including cutter head, small-size motor and support through the cutting knife, the support outside is fixed with small-size motor, small-size motor output and cutter head key-joint are convenient for drive the cutter head by small-size motor and rotate thereby cut the bellows.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a structure of the adapter plate according to the present utility model.

In the figure: 1. a device base; 2. a mounting frame; 3. an electric push rod; 4. a cutting knife; 5. a positioning frame; 6. a linking member; 7. a connecting rod; 8. clamping the gasket; 9. a positioning plate; 10. a connecting sliding block; 11. a half rack ring; 12. a transmission shaft; 13. a servo motor; 14. positioning the sleeve; 15. a limit column; 16. a drive motor; 17. a bidirectional screw; 18. a splice plate; 19. and a supporting bottom bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a cut-off device for processing ultra-flat corrugated pipes comprises a device base 1, a mounting frame 2 and a servo motor 13 are fixed on the device base 1, an electric push rod 3 is fixed on the mounting frame 2, a cutting knife 4 is installed at the movable end of the electric push rod 3, a group of positioning frames 5 are fixed on two sides of the device base 1, three groups of connecting pieces 6 are fixed on the positioning frames 5, sliding grooves are formed in the surfaces of the positioning frames 5, connecting sliding blocks 10 are connected in the sliding grooves in a sliding mode, a positioning disc 9 is fixed on the connecting sliding blocks 10, a connecting rod 7 is connected between the positioning disc 9 and the connecting pieces 6 in a rotating mode, a positioning sleeve 14 is fixed on the positioning frames 5, a transmission motor 16 is fixed on the surface of the device base 1, a bidirectional screw rod 17 is connected at the output end of the transmission motor 16 in a key mode, a group of connecting plates 18 are connected at two ends of the bidirectional screw rod 17 in a threaded mode respectively, supporting bases 19 are fixed on the inner sides of the connecting plates 18, the supporting bases 19 penetrate through the surfaces of the positioning sleeve 14, cavities are formed in the surfaces of the connecting plates 18, and the cutting knives 4 penetrate through the cavities.

Specifically, in order to facilitate driving the transmission shaft 12 to operate, the transmission shaft 12 rotationally connected between the two groups of positioning frames 5 comprises a central shaft and two groups of transmission gears, the central shaft is in key connection with the output end of the servo motor 13, and the servo motor 13 drives the transmission shaft 12 to rotate and drives the half rack ring 11 to operate.

Specifically, in order to facilitate the simultaneous adjustment of the two side half rack rings 11, the half rack rings 11 are fixed on the engagement slide 10, the bottom ends of the half rack rings 11 are meshed with the transmission gear on the transmission shaft 12, when the transmission shaft 12 runs, the half rack rings 11 are driven to rotate through the transmission gear, the engagement slide 10 slides in the chute, and the adjustment positioning disk 9 rotates.

Specifically, in order to facilitate normal operation of the connection plate 18, a limiting post 15 is fixed on the device base 1, the surface of the limiting post 15 is slidably connected with the inner wall of the connection plate 18, the position of the connection plate 18 is limited by the limiting post 15, and when the bidirectional screw 17 rotates, the two groups of connection plates 18 move in the same direction or in opposite directions.

Specifically, in order to facilitate cutting of the bellows, the cutter 4 includes a cutter disc, a small motor, and a support, the cutter disc is rotatably connected to the support, the small motor is fixed to the outer side of the support, the output end of the small motor is connected with the cutter disc in a key manner, and the small motor drives the cutter disc to rotate to cut the bellows.

Specifically, in order to be convenient for fixed bellows, the inboard clamping washer 8 that is fixed with of adapter rod 7, clamping washer 8 and support collet 19 surface all bond and have anti-skidding gum cover, fix the both ends of bellows through three clamping washer 8, simultaneously through supporting collet 19 to bellows cutting position centre gripping location, skew when preventing the cutting.

Working principle: the corrugated pipe passes through the center of the locating frame 5 at one end and extends out of the center of the locating frame 5 at the other end, meanwhile, the servo motor 13 is started to drive the transmission shaft 12 to operate, the transmission gear drives the half rack ring 11 meshed with the transmission shaft to finely adjust and rotate, meanwhile, the connecting sliding block 10 slides in the sliding groove to drive the locating plate 9 to finely adjust and rotate, the connecting rod 7 is pulled to change angles along with the rotation of the locating plate 9, so that the clamping gaskets 8 are loosened or tightened according to the diameter of the corrugated pipe, two ends of the corrugated pipe are clamped and fixed, the transmission motor 16 is started to drive the bidirectional screw 17 to operate, two groups of connecting plates 18 which are in threaded connection with two ends of the bidirectional screw 17 move in the same direction, the supporting collet 19 is pushed to contact with the surface of the corrugated pipe, therefore the corrugated pipe cutting position is clamped, deflection is avoided when the electric push rod 3 and the cutting knife 4 are started, and the electric push rod 3 drives the cutting knife 4 to pass through the cavity on the surface of the connecting plates 18 to cut the corrugated pipe.

In summary, the cutting device for processing the ultra-flat corrugated pipe is convenient for controlling the position of the cutting knife 4 through the electric push rod 3, is convenient for driving the positioning disk 9 to rotate through the running half-rack ring 11, further changes the angle of the connecting rod 7, controls the tightness degree of the clamping gasket 8, fixes the two ends of the corrugated pipe, is convenient for clamping the cutting part of the corrugated pipe through the supporting bottom bracket 19, and keeps stable, thereby solving the problems of manual cutting, lower processing efficiency, inconvenient fixing the corrugated pipe during cutting and easy influence on cutting precision, comprises a central shaft and two groups of transmission gears through the transmission shaft 12, the central shaft is connected with the output end of the servo motor 13 in a key way, the half-rack ring 11 is fixed on the connecting sliding block 10, the bottom end of the half rack ring 11 is meshed with a transmission gear on the transmission shaft 12, so that when the transmission shaft 12 runs, the transmission gear drives the half rack ring 11 to rotate, the connecting sliding block 10 slides in a sliding groove and drives the positioning disc 9 to rotate, a limit post 15 is fixed on the base 1 of the device, the surface of the limit post 15 is in sliding connection with the inner wall of the connecting plate 18, the position of the connecting plate 18 is conveniently limited by the limit post 15, when the bidirectional screw 17 rotates, the two groups of connecting plates 18 move in the same direction or in the opposite direction, the cutter 4 comprises a cutter disc, a small motor and a bracket, the outer side of the bracket is fixedly provided with the small motor, the output end of the small motor is connected with a cutter disc key, and the cutter disc is conveniently driven to rotate by the small motor so as to cut a corrugated pipe.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A cut-off device for processing of super flat bellows, includes device base (1), be fixed with mounting bracket (2) and servo motor (13) on device base (1), be fixed with electric putter (3) on mounting bracket (2), cutting knife (4), its characterized in that are installed to electric putter (3) expansion end: the device is characterized in that a group of locating frames (5) are fixed on two sides of the device base (1), three groups of connecting pieces (6) are fixed on the locating frames (5), a sliding groove is formed in the surface of each locating frame (5), a connecting sliding block (10) is connected in the sliding groove in a sliding mode, a locating disc (9) is fixed on each connecting sliding block (10), a connecting rod (7) is connected between each locating disc (9) and each connecting piece (6) in a rotating mode, a locating sleeve (14) is fixed on each locating frame (5), a transmission motor (16) is fixed on the surface of the device base (1), two ends of each transmission motor (16) are connected with a bidirectional screw rod (17) in a key mode, a group of connecting plates (18) are connected at two ends of each bidirectional screw rod (17) in a threaded mode, supporting bases (19) are fixed on the inner sides of the connecting plates (18), the supporting bases (19) penetrate through the surfaces of the locating sleeves (14), cavities are formed in the surfaces of the connecting plates (18), and the cutting knives (4) penetrate through the cavities.

2. A cutting device for ultra-flat type bellows processing according to claim 1, wherein: the transmission shafts (12) which are rotationally connected between the two groups of positioning frames (5) comprise a central shaft and two groups of transmission gears, and the central shaft is connected with the output end of the servo motor (13) in a key way.

3. A cutting device for ultra-flat type bellows processing according to claim 1, wherein: the connecting sliding block (10) is fixedly provided with a half rack ring (11), and the bottom end of the half rack ring (11) is meshed with a transmission gear on the transmission shaft (12).

4. A cutting device for ultra-flat type bellows processing according to claim 1, wherein: the device is characterized in that a limit column (15) is fixed on the device base (1), and the surface of the limit column (15) is in sliding connection with the inner wall of the connecting plate (18).

5. A cutting device for ultra-flat type bellows processing according to claim 1, wherein: the cutter (4) comprises a cutter disc, a small motor and a bracket, wherein the cutter disc is rotationally connected to the bracket, the small motor is fixed on the outer side of the bracket, and the output end of the small motor is connected with the cutter disc through a key.

6. A cutting device for ultra-flat type bellows processing according to claim 1, wherein: the inner side of the connecting rod (7) is fixedly provided with a clamping gasket (8), and the surfaces of the clamping gasket (8) and the supporting bottom bracket (19) are adhered with an anti-slip rubber sleeve.