CN210908376U

CN210908376U - Electronic automation steel pipe cutting device

Info

Publication number: CN210908376U
Application number: CN201921628423.2U
Authority: CN
Inventors: 梁齐爱; 高柱明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-03
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an automatic steel pipe cutting device of electron, including the base, it has the bearing plate to correspond the welding on the base both sides, installs cylinder and servo motor on two bearing plates respectively, and the horizontal welding has the crossbeam between two bearing plate upper ends, has seted up the guide way on the crossbeam, and slides in the guide way and overlap the guide block that is connected with the cylinder output shaft, rotates the cover in crossbeam one side and is equipped with the lead screw, and servo motor output shaft and lead screw upper end are fixed the cover respectively and are equipped with matched with driving gear and driven gear. The utility model utilizes the cylinder to drive the guide block to move in the guide groove, so that the cutter connected with the guide block through the sliding sleeve can move stably in the horizontal direction; the rotary lead screw drives the nut to move up and down through the meshing transmission of the driving gear and the driven gear, and drives the transverse rod welded with the nut to move up and down, so that the sliding sleeve sleeved on the transverse rod drives the cutter to perform stable vertical motion.

Description

Electronic automation steel pipe cutting device

Technical Field

The utility model relates to a steel pipe machining technical field especially relates to an electronic automation steel pipe cutting device.

Background

The steel pipe is one of the most common components in production and life, and has very important and wide functions in the aspects of oil exploitation, chemical industry, electric power, natural gas, metallurgy, shipbuilding, boilers, pharmacy, water treatment and the like. The sizes of the finished steel pipes are uniform, but the sizes of the finished steel pipes are different in practical application, and the steel pipes need to be cut at the moment.

In the prior art, a mode of fixing a cutter and moving a steel pipe is mostly adopted, manual operation is mostly adopted, but the self length and the caliber of the steel pipe are different, the self structure of the steel pipe also increases difficulty for moving, and the circular cylindrical steel pipe has the problems of easy sliding and falling and displacement; meanwhile, the manual movement is difficult to accurately grasp the cutting size, so that a large cutting error is easily caused, and a large negative effect is easily caused on the installation and the use of the cutting tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the steel pipe is difficult to carry out steady accurate automatic cutting among the prior art, and the automatic steel pipe cutting device of electron that proposes.

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

an electronic automatic steel pipe cutting device comprises a base, wherein bearing plates are correspondingly welded on two sides of the base, a cylinder and a servo motor are respectively installed on the two bearing plates, a cross beam is horizontally welded between the upper ends of the two bearing plates, a guide groove is formed in the cross beam, a guide block connected with a cylinder output shaft is sleeved in the guide groove in a sliding mode, a lead screw is rotatably sleeved in one side of the cross beam, a driving gear and a driven gear which are matched with each other are fixedly sleeved on the servo motor output shaft and the upper end of the lead screw respectively, a nut is connected onto the lead screw in a threaded mode, a horizontally arranged cross rod is fixedly sleeved on the nut, sliders are welded at two ends of the cross rod, sliding grooves sleeved with the sliders in a sliding mode are formed in the two bearing plates, a sliding sleeve movably connected with the guide block is sleeved on the cross rod, and, and the base is provided with a limiting mechanism positioned right below the cross rod.

Preferably, the cylinder horizontally corresponds to the servo motor, and the cross beam is located at a lower position between the cylinder and the servo motor.

Preferably, the screw rod is vertically arranged in the cross beam and the base close to one side of the servo motor, the driving gear and the driven gear are both bevel gears, and the driving gear is in meshed rotary connection with the driven gear.

Preferably, the nut and the cross bar are always positioned below the cross beam, and the two sliding grooves are vertically formed.

Preferably, the guide block, the sliding sleeve and the cutter are vertically arranged from top to bottom, and a telescopic rod is connected between the guide block and the sliding sleeve.

Preferably, the limiting mechanism comprises the following structures: the welding has the spacing platform of slot-shaped structure on the base, and spacing platform middle part rotates and is provided with the feed roll, fixed telescopic splint and the piece of supporting of being provided with respectively on the spacing platform both sides.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses be equipped with cylinder and servo motor on the bearing plate of base both sides respectively, set up the crossbeam that the guide way was seted up through setting up the level between two bearing plates to set up in the guide way and carry out horizontal drive's guide block by the cylinder output shaft, make the cutterbar that is connected with the guide block through the sliding sleeve can carry out steady horizontal migration.

2. The utility model discloses a set up the lead screw perpendicularly between crossbeam and base, utilize the meshing transmission between driving gear and the driven gear in order to realize the rotation of lead screw for the horizontal pole that is connected with the nut up-and-down motion in the spout of seting up perpendicularly, so that the cutterbar can carry out steady vertical migration.

To sum up, the utility model utilizes the cylinder to drive the guide block to move in the guide groove, so that the cutter connected with the guide block through the sliding sleeve can move stably in the horizontal direction; the rotary lead screw drives the nut to move up and down through the meshing transmission of the driving gear and the driven gear, and drives the transverse rod welded with the nut to move up and down, so that the sliding sleeve sleeved on the transverse rod drives the cutter to perform stable vertical motion.

Drawings

Fig. 1 is a schematic structural view of an electronic automatic steel pipe cutting device provided by the present invention;

FIG. 2 is an enlarged view of the structure of part A of an electronic automatic steel pipe cutting device provided by the present invention;

FIG. 3 is an enlarged view of the structure of part B of the electronic automatic steel pipe cutting device provided by the present invention;

fig. 4 is the utility model provides a base, bearing plate, crossbeam and limit structure mounting structure schematic diagram of an electronic automation steel pipe cutting device.

In the figure: the device comprises a base 1, a bearing plate 2, an air cylinder 3, a servo motor 4, a cross beam 5, a guide groove 6, a guide block 7, a lead screw 8, a driving gear 9, a driven gear 10, a nut 11, a cross rod 12, a sliding block 13, a sliding groove 14, a sliding sleeve 15, a cutter 16, a limiting table 17, a feeding roller 18, a clamping plate 19 and a butting block 20.

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, an electronic automatic steel pipe cutting device comprises a base 1, bearing plates 2 are correspondingly welded on two sides of the base 1, a cylinder 3 and a servo motor 4 are respectively installed on the two bearing plates 2, the cylinder 3 is a double-shaft standard type of SCD50x100-100-LB, the servo motor 4 is HC-SFS102B, a cross beam 5 is horizontally welded between the upper ends of the two bearing plates 2, a guide groove 6 is formed on the cross beam 5, a guide block 7 connected with an output shaft of the cylinder 3 is slidably sleeved in the guide groove 6, the guide block 7 horizontally moves in the guide groove 6 under the traction and pushing action of the output shaft of the cylinder 3, a lead screw 8 is rotatably sleeved on one side of the cross beam 5, a driving gear 9 and a driven gear 10 which are matched with each other are respectively fixedly sleeved on the output shaft of the servo motor 4 and the upper end of the lead screw 8, and a nut 11 is connected on the, nut 11 carries out the reciprocating motion of vertical direction under the rotatory drive effect of lead screw 8, fixed cover is equipped with horizontal pole 12 that the level set up on nut 11, and all welds slider 13 on horizontal pole 12 both ends, all sets up the spout 14 that sliding sleeve established slider 13 on two bearing plates 2, and sliding sleeve is equipped with sliding sleeve 15 with guide block 7 swing joint on horizontal pole 12, sliding sleeve 15 lower extreme bolted connection has cutterbar 16, and is equipped with the stop gear who is located under horizontal pole 12 on the base 1.

Further, the screw 8 is vertically arranged, bearings are installed in the cross beam 5 and the base 1 for limiting and supporting the screw, so that the screw can rotate anticlockwise and clockwise under the driving of the servo motor 4, and the upper end of the screw penetrates through one end of the cross beam 5 and extends to a position with the same height as the servo motor 4, so that a driving gear 9 and a driven gear 10 which are matched with each other can be conveniently arranged.

The cylinder 3 corresponds with servo motor 4 level, and the crossbeam 5 is located the below position between cylinder 3 and the servo motor 4 to carry out the horizontal direction to the cylinder 3 output shaft, lead screw 8 sets up perpendicularly in being close to crossbeam 5 and the base 1 of servo motor 4 one side, driving gear 9 is bevel gear with driven gear 10, and driving gear 9 and driven gear 10 meshing rotation are connected, can make lead screw 8 carry out hour hand and clockwise's bidirectional rotation through servo motor 4, thereby make nut 11 reciprocate.

The nut 11 and the cross bar 12 are always positioned below the cross beam 5, and the two sliding grooves 14 are vertically formed.

The guide block 7, the sliding sleeve 15 and the cutter 16 are vertically arranged from top to bottom, and a telescopic rod is connected between the guide block 7 and the sliding sleeve 15.

The limiting mechanism comprises the following structures: the welding has the spacing platform 17 of slot-shaped structure on the base 1, and spacing platform 17 middle part rotates and is provided with feed roll 18, fixedly is provided with telescopic splint 19 and supports piece 20 respectively on spacing platform 17 both sides.

It should be noted that the telescopic rod between the guide block 7 and the sliding sleeve 15 and the telescopic rod for the horizontally movable supporting splint 19 can be both an electric telescopic rod of the sikaifu brand and model CAHB-10, which is a mature technology in the field of the technology and therefore will not be described any further.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

placing a steel pipe to be cut on a feeding roller 18, enabling one side of the steel pipe to be abutted by a bottom abutting block 20, and clamping and fixing the other side of the steel pipe through a clamp plate 19 which extends and can horizontally stretch;

opening cutter 16 so that the knife of cutter 16 starts to operate;

the cylinder 3 is started, the output shaft of the cylinder 3 extends outwards to push the guide block 7 to move towards one side of the servo motor 4 in the guide groove 6, the guide block 7 drives the sliding sleeve 15 to move in the same direction as the guide block 7 by taking the cross rod 12 as a guide through the telescopic rod in the moving process, the sliding sleeve 15 drives the cutter 16 to move in the same direction, the output shaft of the cylinder 3 performs reciprocating telescopic motion, so that the cutter 16 is driven to move back and forth in the horizontal direction, and in the process, the cutter 16 at a proper height position can just cut the steel pipe on the limiting mechanism;

when the height position of the cutter 16 is higher than the steel pipe, the servo motor 4 is started, the output shaft of the servo motor 4 drives the driving gear 9 to rotate, the driving gear 9 is meshed with the driven gear 10, the driven gear 10 driven to rotate drives the screw rod 8 to rotate, the screw rod 8 rotates to drive the nut 11 to move downwards vertically, the nut 11 drives the cross rod 12 connected with the nut 11 to move downwards, the cross rod 12 can stably and vertically move downwards in the sliding groove 14 through the sliding blocks 13 at the two ends, the cross rod 12 vertically and downwards pulls the sliding sleeve 15, the sliding sleeve 15 stretches the telescopic rod, and the cutter 16 can cut the steel pipe in the downward moving process.

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. An electronic automatic steel pipe cutting device comprises a base (1) and is characterized in that bearing plates (2) are correspondingly welded on two sides of the base (1), two bearing plates (2) are respectively provided with a cylinder (3) and a servo motor (4), a cross beam (5) is horizontally welded between the upper ends of the two bearing plates (2), a guide groove (6) is formed in the cross beam (5), a guide block (7) connected with an output shaft of the cylinder (3) is sleeved in the guide groove (6) in a sliding manner, a lead screw (8) is rotatably sleeved in one side of the cross beam (5), a driving gear (9) and a driven gear (10) which are matched with each other are fixedly sleeved on the output shaft of the servo motor (4) and the upper end of the lead screw (8) respectively, a nut (11) is connected to the lead screw (8) in a threaded manner, and a horizontal cross rod (12) which is horizontally arranged is fixedly, and all weld on horizontal pole (12) both ends slider (13), two sliding groove (14) that sliding sleeve established slider (13) are all seted up on bearing plate (2), and sliding sleeve is equipped with sliding sleeve (15) with guide block (7) swing joint on horizontal pole (12), sliding sleeve (15) lower extreme bolted connection has cutterbar (16), and is equipped with the stop gear who is located under horizontal pole (12) on base (1).

2. An electronic automatic steel pipe cutting device according to claim 1, characterized in that the cylinder (3) horizontally corresponds to the servo motor (4) and the beam (5) is located at a lower position between the cylinder (3) and the servo motor (4).

3. The electronic automatic steel pipe cutting device according to claim 2, wherein the screw rod (8) is vertically arranged in the beam (5) and the base (1) close to one side of the servo motor (4), the driving gear (9) and the driven gear (10) are both bevel gears, and the driving gear (9) is in meshed rotary connection with the driven gear (10).

4. The electronic automatic steel pipe cutting device according to claim 3, wherein the nut (11) and the cross bar (12) are always located below the cross beam (5), and the two sliding grooves (14) are vertically formed.

5. The electronic automatic steel pipe cutting device according to claim 1, wherein the guide block (7), the sliding sleeve (15) and the cutter (16) are vertically arranged from top to bottom, and a telescopic rod is connected between the guide block (7) and the sliding sleeve (15).

6. The electronic automatic steel pipe cutting device according to claim 1, wherein the limiting mechanism comprises the following structures: the welding has spacing platform (17) of slot-shaped structure on base (1), and spacing platform (17) middle part rotates and is provided with feed roll (18), fixed telescopic splint (19) and support piece (20) of being provided with respectively on spacing platform (17) both sides.