CN213053000U

CN213053000U - Metal bellows notching device

Info

Publication number: CN213053000U
Application number: CN202021880834.3U
Authority: CN
Inventors: 赵信红; 邹伟
Original assignee: Guiyang Weijia Plastics Co ltd
Current assignee: Guiyang Weijia Plastics Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-27
Anticipated expiration: 2030-09-02

Abstract

The utility model belongs to the technical field of the corrugated metal pipe processing, especially, a corrugated metal pipe notching device to the corrugated pipe notching device in prior art when using, be not convenient for press from both sides tight fixedly to the bellows, and because the bellows is metal material, can appear the condition that the spark splashes when carrying out the incision to it, cause the problem of injury to operating personnel easily, present following scheme is proposed, and it includes the bottom plate, the top fixed mounting of bottom plate has the cover body, and the front side of the cover body is seted up and is equipped with the observation window, and the top fixed mounting of bottom plate has a plurality of seats of placing, and one side fixed mounting of the cover body has first motor, the one end of fixedly connected with worm on the output shaft of first motor, and the other end of worm extends to the cover internally. The utility model has the advantages of reasonable design, easy operation is convenient for fix the incision to corrugated metal pipe, and through the observation window, spark spatters all around when can effectually avoiding the incision, causes the problem of injury to operating personnel.

Description

Metal bellows notching device

Technical Field

The utility model relates to a corrugated metal pipe processing technology field especially relates to a corrugated metal pipe notching device.

Background

The metal corrugated pipe is a pipe with a regular wave-like appearance, and the commonly used metal corrugated pipes comprise carbon steel, stainless steel, steel lining plastic, aluminum and the like. The connecting device is mainly used for connecting pipelines or connecting pipelines and equipment in occasions where small bending radius non-concentric axial transmission is needed, or irregular turning and stretching are needed, or thermal deformation of the pipelines and the like are absorbed, or the fixed elbow is inconvenient to install.

However, when the corrugated pipe notching device in the prior art is used, the corrugated pipe is not convenient to clamp and fix, and because the corrugated pipe is made of metal materials, sparks can be splashed when the corrugated pipe is notched, and operators are easily injured, the corrugated pipe notching device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the bellows notching device in prior art when using, be not convenient for press from both sides tight fixedly to the bellows, and because the bellows be metal material, can appear the condition that the spark splashes when carrying out the incision to it, cause the shortcoming of injury to operating personnel easily, and a corrugated metal pipe notching device that proposes.

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

a metal corrugated pipe notching device comprises a bottom plate, wherein a cover body is fixedly installed at the top of the bottom plate, an observation window is arranged on the front side of the cover body, a plurality of placing seats are fixedly installed at the top of the bottom plate, a first motor is fixedly installed at one side of the cover body, one end of a worm is fixedly connected onto an output shaft of the first motor, the other end of the worm extends into the cover body, two worm wheels are rotatably installed in the cover body and are meshed with the worm, round shafts are fixedly welded at the front sides of the two worm wheels, the outer sides of the two round shafts are respectively rotatably installed at the top ends of a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected with the second connecting rod, rotating seats are respectively rotatably installed at the bottom ends of the first connecting rod and the second connecting rod, the same pressing plate is fixedly installed at the bottoms of the two rotating seats, the bottom of threaded rod extends to the cover internally and rotates and install the fixed plate, and the top fixed mounting of fixed plate has the second motor, fixedly connected with cutting knife on the output shaft of second motor, and feed inlet and discharge gate have been seted up respectively to the both sides of the cover body.

Preferably, the clamping plate is fixedly mounted on the inner wall of the top of the cover body, and the other end of the worm is rotatably connected with the clamping plate, so that the worm can be conveniently rotatably mounted.

Preferably, the outer side of the worm is provided with two sets of helical teeth, the two sets of helical teeth have the same pitch and opposite rotation directions, so that the two worm gears have the same rotation speed and opposite rotation directions all the time.

Preferably, rotate the one end of installing two dwangs on the rear side inner wall of the cover body, the other end of two dwangs respectively with corresponding worm wheel fixed connection, be convenient for rotate two worm wheels of installation.

Preferably, the threaded hole is opened to the inboard of the cover body, and the threaded rod passes through threaded hole and cover body threaded connection, is convenient for with threaded rod and cover body threaded connection.

Preferably, the top of the fixed plate is fixedly provided with a limiting rod, and the limiting rod is connected to the inner side of the cover body in a sliding manner to play a certain limiting role.

In the utility model, the first motor is driven to drive the worm to rotate, so that two worm wheels can be driven to rotate in opposite directions through the meshing transmission of two groups of helical teeth outside the worm and the two worm wheels, a welded round shaft can be fixed on the front sides of the two worm wheels, and the pressing plate can be driven to move downwards through the rotating connection of the first connecting rod and the second connecting rod, so that the pressing plate can be used for pressing and fixing the metal corrugated pipe, and the metal corrugated pipe is convenient to fix;

in the utility model, the cutting knife is driven to rotate by driving the second motor, and the threaded rod is driven to rotate by rotating the handle, so that the cutting knife can be driven to move downwards to cut the metal corrugated pipe through the threaded connection between the threaded rod and the cover body, the metal corrugated pipe is convenient to cut, and the metal corrugated pipe is observed through the observation window, thereby effectively avoiding the problems of spark splashing and injury to operators when the cut is made;

the utility model has the advantages of reasonable design, easy operation is convenient for fix the incision to corrugated metal pipe, and through the observation window, spark spatters all around when can effectually avoiding the incision, causes the problem of injury to operating personnel.

Drawings

Fig. 1 is a schematic front view of a metal bellows notching device according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a metal bellows notching device according to the present invention;

fig. 3 is a schematic side view of a placing seat of a metal bellows notching device according to the present invention;

fig. 4 is a schematic structural diagram of a portion a of a metal bellows notching device according to the present invention.

In the figure: 1. a base plate; 2. a cover body; 3. an observation window; 4. a placing seat; 5. a first motor; 6. a worm; 7. a worm gear; 8. a circular shaft; 9. a first connecting rod; 10. a second connecting rod; 11. a rotating seat; 12. pressing a plate; 13. a threaded rod; 14. a fixing plate; 15. a second motor; 16. a cutting knife; 17. a feed inlet; 18. And (4) a discharge port.

Detailed Description

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, a metal bellows notching device comprises a bottom plate 1, a cover body 2 is fixedly installed at the top of the bottom plate 1, an observation window 3 is opened at the front side of the cover body 2, a plurality of placing seats 4 are fixedly installed at the top of the bottom plate 1, a first motor 5 is fixedly installed at one side of the cover body 2, one end of a worm 6 is fixedly connected to an output shaft of the first motor 5, the other end of the worm 6 extends into the cover body 2, two worm wheels 7 are rotatably installed in the cover body 2, the worm 6 is meshed with the two worm wheels 7, round shafts 8 are fixedly welded at the front sides of the two worm wheels 7, the outer sides of the two round shafts 8 are respectively rotatably installed with the top ends of a first connecting rod 9 and a second connecting rod 10, the first connecting rod 9 is rotatably connected with the second connecting rod 10, rotating seats 11 are rotatably installed at the bottom ends of the first connecting rod 9 and the second connecting rod 10, threaded rod 13 is installed to the inboard screw thread of the cover body 2, and the top fixed mounting of threaded rod 13 has the handle, and the bottom of threaded rod 13 extends to the cover body 2 in and the rotation installs fixed plate 14, and the top fixed mounting of fixed plate 14 has second motor 15, fixedly connected with cutting knife 16 on the output shaft of second motor 15, and feed inlet 17 and discharge gate 18 have been seted up respectively to the both sides of the cover body 2.

Fixed mounting has the cardboard on the top inner wall of the cover body 2, the other end and the cardboard of worm 6 rotate to be connected, be convenient for rotate installation worm 6, the outside of worm 6 is equipped with two sets of helical teeth, two sets of helical tooth pitch are the same, and revolve to opposite, make two worm wheel 7's rotation rate the same, and the direction of rotation is opposite all the time, rotate the one end of installing two dwangs on the rear side inner wall of the cover body 2, the other end of two dwangs respectively with corresponding worm wheel 7 fixed connection, be convenient for rotate installation two worm wheels 7, the inboard of the cover body 2 is seted up threaded hole, threaded rod 13 passes through threaded hole and cover body 2 threaded connection, be convenient for with threaded rod 13 and cover body 2 threaded connection, the top fixed mounting of fixed plate 14 has the gag lever post, gag lever post sliding.

In the utility model, when in use, the metal corrugated pipe can be placed on the plurality of placing seats 4 through the feed inlet 17, then the first motor 5 is driven to drive the worm 6 to rotate, thereby the transmission can be realized by the meshing of two groups of spiral teeth on the outer side of the worm 6 and two worm wheels 7, the two worm wheels 7 can be driven to rotate oppositely, so that the round shafts 8 fixedly welded on the front sides of the two worm wheels 7 can be connected with the second connecting rod 10 through the rotation of the first connecting rod 9, the pressing plate 12 can be driven to move downwards, so that the pressing plate 12 can press and fix the metal corrugated pipe, then the second motor 15 is driven to drive the cutting knife 16 to rotate, and the threaded rod 13 is driven to rotate by rotating the handle, therefore, the threaded rod 13 is connected with the cover body 2 through threads, and the cutting knife 16 can be driven to move downwards to perform incision operation on the metal corrugated pipe.

Claims

1. The utility model provides a corrugated metal pipe notching device, including bottom plate (1), a serial communication port, the top fixed mounting of bottom plate (1) has the cover body (2), observation window (3) are opened to the front side of cover body (2), the top fixed mounting of bottom plate (1) has a plurality of seats (4) of placing, one side fixed mounting of cover body (2) has first motor (5), fixedly connected with the one end of worm (6) on the output shaft of first motor (5), the other end of worm (6) extends to in the cover body (2), two worm wheels (7) are installed to the internal rotation of cover body (2), worm (6) and two worm wheels (7) mesh mutually, round axle (8) all fixed welding in the front side of two worm wheels (7), the top of first connecting rod (9) and second connecting rod (10) is installed in the outside of two round axle (8) rotation respectively, first connecting rod (9) and second connecting rod (10) rotate and are connected, first connecting rod (9) all rotate with the bottom of second connecting rod (10) and install and rotate seat (11), two bottom fixed mounting who rotate seat (11) have same clamp plate (12), threaded rod (13) are installed to the inboard screw thread of the cover body (2), the top fixed mounting of threaded rod (13) has the handle, the bottom of threaded rod (13) extends to in the cover body (2) and rotates and install fixed plate (14), the top fixed mounting of fixed plate (14) has second motor (15), fixedly connected with cutting knife (16) on the output shaft of second motor (15), feed inlet (17) and discharge gate (18) have been seted up respectively to the both sides of the cover body (2).

2. The slitting device for the metal bellows as claimed in claim 1, wherein a clamping plate is fixedly installed on the inner wall of the top of the cover body (2), and the other end of the worm (6) is rotatably connected with the clamping plate.

3. A slitting device according to claim 1, characterized in that the worm (6) is provided on its outside with two sets of helical teeth, which have the same pitch and are oppositely threaded.

4. A metal bellows notching device according to claim 1, wherein one end of two rotating rods is rotatably installed on the inner wall of the rear side of the cover body (2), and the other ends of the two rotating rods are respectively and fixedly connected with the corresponding worm gears (7).

5. The slitting device for the metal bellows as set forth in claim 1, wherein the cover (2) is formed with a threaded hole at an inner side thereof, and the threaded rod (13) is threadedly coupled to the cover (2) through the threaded hole.

6. A metal bellows slitting device according to claim 1, wherein a stopper rod is fixedly mounted on the top of the fixing plate (14), and the stopper rod is slidably connected to the inner side of the cover body (2).