CN217749671U

CN217749671U - Fixing device for cutting stainless steel pipe

Info

Publication number: CN217749671U
Application number: CN202222091737.1U
Authority: CN
Inventors: 朱仁伟; 王腾龙
Original assignee: Hangzhou Qijiang Electromechanical Equipment Co ltd
Current assignee: Liaoning Tonghe Construction Engineering Co.,Ltd.
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-08
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of nonrust steel pipe processing, specifically be a fixing device for nonrust steel pipe cutting, comprises a workbench, the fixed second mount that is equipped with in workstation one side, second mount the place ahead is equipped with first mount, first mount is fixed to be set up in the workstation surface, be equipped with the adjustment piece between first mount and the second mount, one side that the adjustment piece is close to first mount is equipped with the holder, be equipped with the mounting in the first mount.

Description

Fixing device for cutting stainless steel pipe

Technical Field

The utility model belongs to the technical field of nonrust steel pipe processing, especially, relate to a fixing device for nonrust steel pipe cutting.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines and mechanical structural parts of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, since the steel sheet is light in weight when it is bent and has the same torsional strength, it is widely used for manufacturing machine parts and engineering structures. The stainless steel pipe is usually manufactured by cold rolling and cold drawing methods, wherein one end of the stainless steel pipe needs to be beaten into a small head during cold drawing, so that the stainless steel pipe is conveniently inserted into a die for cold drawing, and the beaten end part is cut off after the cold drawing.

Along with the improvement of living standard of people, higher and higher requirements are provided for the performances of the stainless steel pipe, such as attractiveness, reflection pollution resistance and the like, the stainless steel pipe is also provided with square stainless steel and the like in addition to the conventional round stainless steel pipe in the market, and the stainless steel pipes in different shapes provide higher requirements for cutting processing.

In the cutting process, the steel pipes need to be fixed, but the fixing device in the prior art is too simple, only stainless steel pipes in a single shape can be fixed, and the fixing device needs to be replaced when various steel pipes are fixed, so that resource waste and low efficiency are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a overcome prior art not enough, provide a fixing device for nonrust steel pipe cutting.

The utility model discloses a realize above-mentioned purpose, provide following technical scheme: the utility model provides a fixing device for cutting of nonrust steel pipe, includes the workstation, workstation one side is fixed to be equipped with the second mount, second mount the place ahead is equipped with first mount, first mount is fixed to be set up in the workstation surface, be equipped with the adjustment piece between first mount and the second mount, the adjustment piece includes the adjustment motor, the adjustment motor is fixed to be set up on first mount roof, the fixed second adjustment bevel gear that is equipped with of output shaft one end of fixed motor, second adjustment bevel gear one side is equipped with first adjustment bevel gear, first adjustment bevel gear and the meshing of second adjustment bevel gear, the fixed adjustment center pin that is equipped with in first adjustment bevel gear center, the fixed adjustment gear that is equipped with in one end that first adjustment bevel gear was kept away from to the adjustment center pin, the adjustment gear below is equipped with the adjustment rack, adjustment rack and adjustment gear meshing, the one end that the adjustment rack is close to first mount is equipped with the holder, be equipped with the mounting in the first mount.

Optionally, the fixing part includes a fixed motor, the fixed motor is fixedly arranged on the side wall of the workbench, one end of an output shaft of the fixed motor penetrates through the side wall of the workbench and is in running fit with the side wall of the workbench, a fixed groove is formed in the surface of the workbench and located below the first fixing frame, a fixed lead screw is rotatably arranged between two side walls of the fixed groove, and the fixed lead screw is fixedly connected with one end of the output shaft of the fixed motor.

Optionally, a plurality of fixed sliders are sleeved outside two ends of the fixed screw rod, the fixed sliders are in threaded fit with the fixed screw rod, the fixed sliders are in contact with the inner wall of the bottom of the fixed groove, one side of each fixed slider is hinged to a first fixed connecting rod, the other side of each fixed slider is hinged to a second fixed connecting rod, the middle parts of the first fixed connecting rod and the second fixed connecting rod are hinged, a first fixed plate is fixedly arranged on the top end of the first fixed connecting rod, and a second fixed plate is fixedly arranged on the top end of the second fixed connecting rod.

Optionally, the surfaces of the two ends of the fixed screw rod are respectively provided with threads with opposite rotation directions of the two ends.

Optionally, the holder includes L type centre gripping support frame, L type centre gripping support frame is fixed to be set up in adjustment rack one end, the fixed centre gripping cylinder that is equipped with in L type centre gripping support frame top, the fixed centre gripping rack that is equipped with of piston rod one end of centre gripping cylinder, centre gripping rack and L type centre gripping support frame sliding fit, centre gripping rack both sides all are equipped with the centre gripping gear, centre gripping gear center rotates and is equipped with the centre gripping center pin, centre gripping center pin one end and L type centre gripping support frame one wall fixed connection, centre gripping gear fixed surface is equipped with the centre gripping curved claw.

Optionally, a T-shaped groove is formed in the inner wall of the top of each of the first fixing frame and the second fixing frame, and the adjusting rack is slidably arranged in the T-shaped groove.

Optionally, the first fixed link and the second fixed link form an X-shape.

Optionally, the inner side wall of the clamping bent claw is filled with an elastic material.

Optionally, fixed supporting plates are arranged on two sides between the first fixing frame and the second fixing frame, two ends of each fixed supporting plate are fixedly connected with the tops of the first fixing frame and the second fixing frame respectively, and two ends of the adjusting center shaft are in running fit with the fixed supporting plates on the two sides respectively.

To sum up, the beneficial effects of the utility model reside in that: (1) the stainless steel to be cut can be fixed through the fixing piece, so that the stainless steel pipe is prevented from being deviated in the cutting process, and the stainless steel pipe is prevented from being cut unsuccessfully; (2) the clamping of the stainless steel pipe to be cut is realized through the clamping piece, the fixing of the fixing piece to the stainless steel pipe to be cut is increased, and meanwhile, the clamping piece is matched with the adjusting piece, so that the cutting position of the stainless steel pipe to be cut can be adjusted.

Drawings

Fig. 1 is an overall external schematic view of the present invention.

Fig. 2 is a schematic view of each component of the present invention.

Fig. 3 is an enlarged view of the position I of the present invention.

In the figure, 1, a workbench; 2. a first fixing frame; 3. a second fixing frame; 4. an adjustment member; 5. a clamping member; 6. a fixing member; 401. adjusting the motor; 402. a first adjustment bevel gear; 403. a second adjustment bevel gear; 404. adjusting the gear; 405. adjusting the rack; 406. adjusting the central shaft; 501. a clamping cylinder; 502. clamping the rack; 503. clamping the gear; 504. clamping the bent claw; 505. an L-shaped clamping support frame; 506. clamping the central shaft; 601. fixing the motor; 602. fixing a lead screw; 603. a first fixed link; 604. a second fixed link; 605. a first fixing plate; 606. a second fixing plate; 607. fixing groove

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

Referring to fig. 1-3, a fixing device for cutting a stainless steel pipe comprises a worktable 1, a second fixing frame 3 is fixedly arranged on one side of the worktable 1, a first fixing frame 2 is arranged in front of the second fixing frame 3, and the first fixing frame 2 is fixedly arranged on the surface of the worktable 1.

An adjusting piece 4 is arranged between the first fixing frame 2 and the second fixing frame 3, and the adjusting piece 4 is used for adjusting the cutting position of the stainless steel pipe to be cut and adapting to different requirements.

The adjusting part 4 comprises an adjusting motor 401, the adjusting motor 401 is fixedly arranged on the top wall of the first fixing frame 2, one end of an output shaft of the fixing motor 601 is fixedly provided with a second adjusting bevel gear 403, one side of the second adjusting bevel gear 403 is provided with a first adjusting bevel gear 402, the first adjusting bevel gear 402 is meshed with the second adjusting bevel gear 403, and the center of the first adjusting bevel gear 402 is fixedly provided with an adjusting center shaft 406.

Fixed support plates are arranged on two sides between the first fixing frame 2 and the second fixing frame 3, two ends of each fixed support plate are fixedly connected with the tops of the first fixing frame 2 and the second fixing frame 3 respectively, and two ends of the adjusting center shaft 406 are in running fit with the fixed support plates on the two sides respectively.

An adjusting gear 404 is fixedly arranged at one end, away from the first adjusting bevel gear 402, of the adjusting central shaft 406, an adjusting rack 405 is arranged below the adjusting gear 404, the adjusting rack 405 is meshed with the adjusting gear 404, T-shaped grooves are formed in the inner walls of the tops of the first fixing frame 2 and the second fixing frame 3, the adjusting rack 405 is arranged in the T-shaped grooves in a sliding mode, and the situation that the adjusting rack 405 deviates or even breaks away from the first fixing frame 2 and the second fixing frame 3 in the moving process is avoided.

Adjustment rack 405 is close to the one end of first mount 2 and is equipped with holder 5, and holder 5 is used for fixing the one end of waiting to cut nonrust steel pipe, cooperates with adjustment piece 4, realizes the adjustment to the cutting position, and the stability of 5 multiplicable nonrust steel pipes of holder in the cutting process avoids the nonrust steel pipe acutely to shake to appear, causes the cutting burr scheduling problem to appear.

The clamping piece 5 comprises an L-shaped clamping support frame 505, the L-shaped clamping support frame 505 is fixedly arranged at one end of the adjusting rack 405, a clamping cylinder 501 is fixedly arranged at the top of the L-shaped clamping support frame 505, a clamping rack 502 is fixedly arranged at one end of a piston rod of the clamping cylinder 501, the clamping rack 502 is in sliding fit with the L-shaped clamping support frame 505, clamping gears 503 are arranged on two sides of the clamping rack 502, a clamping central shaft 506 is arranged in the center of the clamping gear 503 in a rotating mode, one end of the clamping central shaft 506 is fixedly connected with one wall of the L-shaped clamping support frame 505, a clamping bent claw 504 is fixedly arranged on the surface of the clamping gear 503, and elastic materials such as latex are filled in the inner side wall of the clamping bent claw 504, so that the clamping bent claw 504 can adapt to stainless steel pipes with different shapes and pipe diameters.

A fixing part 6 is arranged in the first fixing frame 2, and the fixing part 6 is used for fixing the stainless steel pipe to be cut.

Fixing piece 6 includes fixed motor 601, fixed motor 601 is fixed to be set up on 1 lateral wall of workstation, fixed motor 601's output shaft one end pass workstation 1 lateral wall and with 1 lateral wall normal running fit of workstation, fixed recess 607 has been seted up on the workstation 1 surface that is located 2 belows of first mount, it is equipped with fixed lead screw 602 to rotate between the fixed recess 607 both sides wall, fixed lead screw 602 and fixed motor 601's output shaft one end fixed connection, both ends are seted up respectively to opposite screw thread soon on fixed lead screw 602 both ends surface, be convenient for drive other parts to the direction removal of other side, supplementary other parts realize the function.

A plurality of fixed sliding blocks are sleeved at two ends of a fixed screw 602 in a sleeved mode, the fixed sliding blocks are in threaded fit with the fixed screw 602, the fixed sliding blocks are in contact with the inner wall of the bottom of a fixed groove 607, a first fixed connecting rod 603 is hinged to the fixed sliding block on one side, a second fixed connecting rod 604 is hinged to the fixed sliding block on the other side, the middle portions of the first fixed connecting rod 603 and the second fixed connecting rod 604 are hinged, and the first fixed connecting rod 603 and the second fixed connecting rod 604 form an X shape. A round or square stainless steel tube can be placed between the first fixing connecting rod 603 and the second fixing connecting rod 604, so that the application range of the fixing member 6 to stainless steel tubes of different shapes is increased, the fixing member 6 is prevented from being required to be replaced due to the change of the shape or the pipe diameter of the stainless steel tube to be cut, and the efficiency is improved.

The top end of the first fixing connecting rod 603 is fixedly provided with a first fixing plate 605, the top end of the second fixing connecting rod 604 is fixedly provided with a second fixing plate 606, and the first fixing plate 605 and the second fixing plate 606 can prevent the stainless steel pipe to be cut from being ejected by the first fixing connecting rod 603 and the second fixing connecting rod 604 when the angle between the two becomes smaller, so that the stainless steel pipe to be cut is completely fixed.

During the use, the staff will wait the stainless steel pipe of cutting to place between first fixed connecting rod 603 and the fixed connecting rod 604 of second, fixed motor 601 work, the fixed lead screw 602 of drive rotates, fixed lead screw 602 rotates and drives the fixed slider in both ends and remove to relative direction, then the angle between first fixed connecting rod 603 and the fixed connecting rod 604 of second diminishes, the stainless steel pipe is cliied by first fixed connecting rod 603 and the fixed connecting rod 604 of second, first fixed plate 605 and second fixed plate 606 contact each other simultaneously, avoid waiting the stainless steel of cutting from the top roll-off.

Meanwhile, the clamping cylinder 501 works to drive the piston rod to extend downwards, the clamping rack 502 moves downwards, due to the meshing characteristic of the gear and the rack, the clamping gear 503 rotates to clamp the stainless steel pipe with cutting, and due to the fact that elastic materials are arranged inside the clamping bent claws 504, the surfaces, in contact with the stainless steel pipe to be cut, of the clamping bent claws 504 change along with the shape of the stainless steel pipe, and the clamping bent claws are suitable for different pipes.

When the cutting position needs to be adjusted, the adjustment motor 401 works to drive the second adjustment bevel gear 403 to rotate, so as to drive the first adjustment bevel gear 402 to rotate, the first adjustment bevel gear 402 rotates to drive the adjustment gear 404 to rotate, the adjustment rack 405 moves forward, and the position of the clamping piece 5 is adjusted, namely the position of the stainless steel pipe to be cut is adjusted.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. The fixing device for cutting the stainless steel pipe is characterized by comprising a workbench (1), wherein a second fixing frame (3) is fixedly arranged on one side of the workbench (1), a first fixing frame (2) is arranged in front of the second fixing frame (3), the first fixing frame (2) is fixedly arranged on the surface of the workbench (1), an adjusting piece (4) is arranged between the first fixing frame (2) and the second fixing frame (3), the adjusting piece (4) comprises an adjusting motor (401), the adjusting motor (401) is fixedly arranged on the top wall of the first fixing frame (2), a second adjusting bevel gear (403) is fixedly arranged at one end of an output shaft of the fixing motor (601), a first adjusting bevel gear (402) is arranged on one side of the second adjusting bevel gear (403), the first adjusting bevel gear (402) is meshed with the second adjusting bevel gear (403), an adjusting central shaft (406) is fixedly arranged at the center of the first adjusting bevel gear (402), an adjusting gear (404) is fixedly arranged at one end, away from the first adjusting bevel gear (402), an adjusting rack (404) is meshed with an adjusting rack (405), and a clamping piece (5) is arranged below the adjusting rack (405), a fixing piece (6) is arranged in the first fixing frame (2).

2. The fixing device for cutting the stainless steel pipe according to claim 1, wherein the fixing member (6) comprises a fixing motor (601), the fixing motor (601) is fixedly arranged on the side wall of the workbench (1), one end of an output shaft of the fixing motor (601) penetrates through the side wall of the workbench (1) and is in rotating fit with the side wall of the workbench (1), a fixing groove (607) is formed in the surface of the workbench (1) below the first fixing frame (2), a fixing lead screw (602) is rotatably arranged between the two side walls of the fixing groove (607), and the fixing lead screw (602) is fixedly connected with one end of the output shaft of the fixing motor (601).

3. The fixing device for cutting the stainless steel pipe according to claim 2, wherein a plurality of fixing sliding blocks are sleeved outside two ends of the fixing screw rod (602), the plurality of fixing sliding blocks are in threaded fit with the fixing screw rod (602), bottoms of the plurality of fixing sliding blocks are in contact with the inner wall of the bottom of the fixing groove (607), a first fixing connecting rod (603) is hinged on one side of the fixing sliding block, a second fixing connecting rod (604) is hinged on the other side of the fixing sliding block, the middle parts of the first fixing connecting rod (603) and the second fixing connecting rod (604) are hinged, a first fixing plate (605) is fixedly arranged at the top end of the first fixing connecting rod (603), and a second fixing plate (606) is fixedly arranged at the top end of the second fixing connecting rod (604).

4. The holding device for stainless steel tube cutting as claimed in claim 2, wherein the two end surfaces of the fixed lead screw (602) are respectively provided with threads with opposite screwing directions.

5. The holding device for cutting the stainless steel tube according to claim 1, wherein the clamping member (5) comprises an L-shaped clamping support frame (505), the L-shaped clamping support frame (505) is fixedly arranged at one end of the adjusting rack (405), a clamping cylinder (501) is fixedly arranged at the top of the L-shaped clamping support frame (505), a clamping rack (502) is fixedly arranged at one end of a piston rod of the clamping cylinder (501), the clamping rack (502) is in sliding fit with the L-shaped clamping support frame (505), clamping gears (503) are arranged on two sides of the clamping rack (502), a clamping central shaft (506) is rotatably arranged in the center of the clamping gear (503), one end of the clamping central shaft (506) is fixedly connected with one wall of the L-shaped clamping support frame (505), and a clamping bent claw (504) is fixedly arranged on the surface of the clamping gear (503).

6. The fixing device for cutting the stainless steel tube as claimed in claim 1, wherein the first fixing frame (2) and the second fixing frame (3) have T-shaped grooves on the inner wall of the top thereof, and the adjusting rack (405) is slidably disposed in the T-shaped grooves.

7. The holding device for stainless steel pipe cutting according to claim 3, wherein the first and second fixed links (603, 604) form an X-shape.

8. The holding device for stainless steel pipe cutting according to claim 5, wherein the inner side wall of the clamping curved claw (504) is filled with elastic material.

9. The fixing and holding device for stainless steel pipe cutting according to claim 1, wherein a fixing and supporting plate is disposed between the first fixing frame (2) and the second fixing frame (3) at two sides, two ends of the fixing and supporting plate are respectively fixedly connected with the top of the first fixing frame (2) and the top of the second fixing frame (3), and two ends of the adjusting center shaft (406) are respectively rotatably matched with the fixing and supporting plates at two sides.