CN214684480U

CN214684480U - Nonrust steel pipe cutting automatic speed adjusting device

Info

Publication number: CN214684480U
Application number: CN202120391099.8U
Authority: CN
Inventors: 姜成辉; 石正文
Original assignee: Zhejiang Xintuo Pipe Industry Co ltd
Current assignee: Zhejiang Xintuo Pipe Industry Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-12
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a nonrust steel pipe cutting automatic speed adjusting device, which comprises a bod, the inner wall bottom rigid coupling of organism has the bracket, the front of cutter is equipped with the speed governing subassembly. This nonrust steel pipe cutting automatic speed adjusting device, pass through the belt rotation through sheave and a plurality of roof and be connected, make the round bar can drive the cutter and rotate and realize the cutting, flexible simultaneously through the third cylinder, and the cooperation of second cylinder is flexible, make branch slide along with the inserted bar, and roof centrifugation expansion or shrink, make the orbit circle diameter size that the roof constitutes adjustable, the belt is tight all the time simultaneously, and then the rotational speed of cutter is adjustable when making the cutting, promote the variety and the convenience of processing, shift when avoiding it to be cut, promote the cutting precision, and when dismantling the pipe fitting, can reverse rotation bolt make it break away from the circular slot in, make it stagger with the bolt to one side layer board this moment, can make the clamp plate lose the atress, and then promote the convenience of dismantling the pipe fitting, make things convenient for people to use.

Description

Nonrust steel pipe cutting automatic speed adjusting device

Technical Field

The utility model relates to a nonrust steel pipe cutting automatic speed adjusting device technical field specifically is a nonrust steel pipe cutting automatic speed adjusting device.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like 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. Also commonly used as furniture and kitchen ware, etc.

Nonrust steel pipe cutting device among the prior art is when using, and the rotational speed of cutter all is invariable, and the rotational speed of cutter can not realize automatically regulated during the cutting, and then influences variety and convenience man-hour, can't satisfy the user demand, and can not play the fixed action to the pipe fitting, shifts when leading to it to be cut, influences cutting accuracy, and the convenience of dismantling the pipe fitting is not good, and then inconvenient people use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nonrust steel pipe cutting automatic speed adjusting device to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic speed regulating device for cutting a stainless steel pipe comprises a machine body, wherein a bracket is fixedly connected to the bottom of the inner wall of the machine body, two first air cylinders are fixedly connected to the top of the inner wall of the machine body, a transverse plate is fixedly connected to the telescopic end of each first air cylinder, a motor is mounted at the top of the transverse plate, a cutter is arranged below the transverse plate, and a speed regulating assembly is arranged on the front side of the cutter;

the speed regulation assembly comprises a support rod, a round rod, an inserted rod, a sleeve, a second cylinder, a round ring, a third cylinder, a top plate, a grooved wheel and a belt;

the utility model discloses a cutter, including branch, telescopic top, telescopic bottom, telescopic top and the output fixed connection of motor, the front below of branch is rotated through the bearing and is connected with the round bar, the rear end of round bar and the front fixed connection of cutter, the outer wall rigid coupling of round bar has the ring, the outer wall rigid coupling of ring has a plurality of third cylinders, the flexible end rigid coupling of third cylinder has the roof, the top rigid coupling of branch has the inserted bar, the outer wall clearance fit of inserted bar has the sleeve, the bottom fixed connection of telescopic top and diaphragm, the top of the right-hand member lug of inserted bar and the flexible end fixed connection of second cylinder, the top of second cylinder and the bottom fixed connection of diaphragm, telescopic top is equipped with the sheave, the rear end of sheave and the output fixed connection of motor, the sheave passes through the belt rotation with the outer wall of a plurality of roofs and is connected. The design enables the rotating speed of the cutter to be adjustable during cutting.

Preferably, the top plate and the third cylinder are both distributed in an annular equidistant mode. The design makes the transmission of belt more stable.

Preferably, the inserted rod and the sleeve form a sliding structure. The design makes the interval of branch and diaphragm adjustable like this, and then makes the belt can tighten.

Preferably, the top plate is an arc-shaped plate with the top driving the groove, and the top plates can form a circle when being tightened and combined. The design makes the belt transmission smoother and can reduce the abrasion.

Preferably, the bottom of the bracket is in an inverted trapezoid shape. The design can be used for tightly supporting and fixing circular pipes with different calibers.

Preferably, the left side of the top of the bracket is provided with a propping assembly;

the abutting component comprises a pressure plate, a convex rib, a bolt, a supporting plate, a circular groove, a supporting block, a rotating rod and a torsion spring;

the corner of clamp plate is rotated with the top left side of bracket and is connected, the concave part processing has the bead in the clamp plate bottom, the left side threaded connection of clamp plate has the bolt, the bottom of bolt offsets tightly with the left circular slot inner wall bottom in layer board top, the right-hand member of layer board is rotated through the bull stick and is connected with a piece, the right-hand member of a piece and the left end fixed connection of bracket, torque spring has been cup jointed to the outer wall of bull stick, torque spring's both ends respectively with a piece and layer board fixed connection. The design can be used for tightly supporting the round pipe, and the round pipe is prevented from shifting when being cut.

Preferably, the bolt is arranged corresponding to the position of the circular groove. The design can play limiting displacement to the layer board like this, and the layer board also plays the support to the clamp plate and holds the supporting role.

Preferably, the ribs are arranged in an arc shape at equal intervals. The design can promote the area of contact of clamp plate and pipe like this, and can increase frictional force.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic speed regulating device for cutting the stainless steel pipe is characterized in that a machine body, a first air cylinder, transverse plates, a motor, a cutter, a bracket and a speed regulating assembly are matched, when the device is used, the device can be rotationally connected with a plurality of top plates through a belt through grooved wheels, a round rod can drive the cutter to rotate to realize cutting, meanwhile, a support rod can slide upwards along with an inserted rod through simultaneous stretching of a third air cylinder and matched stretching of a second air cylinder, the top plates are centrifugally expanded or contracted, the diameter of a track circle formed by the top plates can be adjusted, the belt is always tightened, the rotating speed of the cutter during cutting can be adjusted, and the diversity and the convenience of processing are improved;

through the organism, first cylinder, the diaphragm, including a motor, an end cap, a controller, and a cover plate, a motor, the cutter, the bracket and the cooperation of supporting tight subassembly, make the device when using, the accessible clamp plate is connected with the rotation of bracket, and the setting of layer board and bolt, it can make the clamp plate clockwise turning and support tightly with the pipe fitting to rotate the bolt, and then play the fixed action to the pipe fitting, shift when avoiding it to be cut, promote cutting accuracy, and when dismantling the pipe fitting, but the antiport bolt makes it break away from the circular slot in, stir the layer board to one side this moment and make it stagger with the bolt, can make the clamp plate lose the atress, and then promote the convenience of dismantling the pipe fitting, make things convenient for people to use.

Drawings

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

FIG. 2 is a schematic view of the structure of the rod, the insert rod and the sleeve of FIG. 1;

FIG. 3 is a schematic view of the structure of the pressure plate, bolts and support plate of FIG. 1;

fig. 4 is a schematic structural view of the supporting plate, the supporting block and the rotating rod in fig. 3.

In the figure: 1. the cutting device comprises a machine body, 2, a first air cylinder, 3, a transverse plate, 4, a motor, 5, a cutter, 6, a bracket, 7, a speed regulating component, 701, a support rod, 702, a round rod, 703, an inserted rod, 704, a sleeve, 705, a second air cylinder, 706, a round ring, 707, a third air cylinder, 708, a top plate, 709, a grooved pulley, 710, a belt, 8, a butting component, 801, a pressing plate, 802, a convex rib, 803, a bolt, 804, a supporting plate, 805, a round groove, 806, a supporting block, 807, a rotating rod, 808 and a torsion spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a nonrust steel pipe cutting automatic speed adjusting device, which comprises a bod 1, the inner wall bottom rigid coupling of organism 1 has bracket 6, the bottom of bracket 6 is for invering trapezoidally, the design can support tightly fixedly to the pipe of different bores like this, the inner wall top rigid coupling fishing of organism 1 has two first cylinders 2, the flexible end rigid coupling of first cylinder 2 has diaphragm 3, first cylinder 2 plays the elevating system to diaphragm 3, and then drive cutter 5 and move down the cutting, motor 4 is installed at the top of diaphragm 3, motor 4's model is ECMA-E11320RS, the below of diaphragm 3 is equipped with cutter 5, cutter 5 is circular, the front of cutter 5 is equipped with speed adjusting component 7.

The speed regulation component 7 comprises a support rod 701, a round rod 702, an inserted rod 703, a sleeve 704, a second air cylinder 705, a round ring 706, a third air cylinder 707, a top plate 708, a grooved wheel 709 and a belt 710, the round rod 702 is rotatably connected below the front surface of the support rod 701 through a bearing, the rear end of the round rod 702 is fixedly connected with the front surface of the cutter 5, the round rod 702 can drive the cutter 5 to rotate, the round ring 706 is fixedly connected with the outer wall of the round rod 702, the outer wall of the round ring 706 is fixedly connected with a plurality of third air cylinders 707, the telescopic end of the third air cylinder 707 is fixedly connected with the top plate 708, the top plate 708 and the third air cylinder 707 are distributed in an annular equal distance, the design enables the transmission of the belt 710 to be more stable, the top plate 708 is an arc-shaped plate with a groove driven by the top, the top plates 708 can form a circular shape when being tightened and combined, the design enables the transmission of the belt 710 to be smoother, the top of the worn support rod 701 can be reduced, the inserted rod 703 is fixedly connected with the outer wall of the inserted rod 703, and is in a clearance fit with the sleeve 704, the inserted bar 703 and the sleeve 704 form a sliding structure, so that the distance between the supporting rod 701 and the transverse plate 3 is adjustable, the belt 710 can be tightened, the top of the sleeve 704 is fixedly connected with the bottom of the transverse plate 3, the top of a bump at the right end of the inserted bar 703 is fixedly connected with the telescopic end of the second cylinder 705, the second cylinder 705 can drive the inserted bar 703 to stretch in the sleeve 704, the top of the second cylinder 705 is fixedly connected with the bottom of the transverse plate 3, a grooved pulley 709 is arranged above the sleeve 704, the rear end of the grooved pulley 709 is fixedly connected with the output end of the motor 4, and the grooved pulley 709 is rotatably connected with the outer walls of the top plates 708 through the belt 710.

The left side of the top of the bracket 6 is provided with a tight supporting component 8, the tight supporting component 8 comprises a pressing plate 801, a convex rib 802, a bolt 803, a supporting plate 804, a circular groove 805, a supporting block 806, a rotating rod 807 and a torsion spring 808, the corner of the pressing plate 801 is rotatably connected with the left side of the top of the bracket 6, the concave part at the bottom of the pressing plate 801 is processed with the convex rib 802, the convex rib 802 is arranged in an arc shape at equal distance, the contact area between the pressing plate 801 and a circular pipe can be increased and the friction force can be increased, the left side of the pressing plate 801 is in threaded connection with the bolt 803, the bottom of the bolt 803 is tightly contacted with the bottom of the inner wall of the circular groove 805 at the left side of the top of the supporting plate 804, the bolt 803 is arranged corresponding to the position of the circular groove 805, the design can limit the supporting plate 804, the supporting plate 804 also plays a supporting and supporting role on the pressing plate 801, the right end of the supporting plate 804 is rotatably connected with the supporting block 806 through the rotating rod 807, the rotating rod 807 enables the supporting plate 804 to rotate when the supporting plate 804 is stressed, the supporting block 806, and the right end of the supporting block 806 is fixedly connected with the left end of the bracket 6, a torsion spring 808 is sleeved on the outer wall of the rotating rod 807, the torsion spring 808 gives a force for keeping the supporting plate 804 perpendicular to the supporting plate 6, and two ends of the torsion spring 808 are fixedly connected with the supporting block 806 and the supporting plate 804 respectively.

In this embodiment, when the automatic speed adjusting device for stainless steel pipe cutting is used, firstly, the motor 4 is connected to an external power source, the grooved pulley 709 is rotatably connected to the top plates 708 through the belt 710, so that the round bar 702 can drive the cutter 5 to rotate, at this time, the pipe fitting is placed in the bracket 6, the bolt 803 is rotated, the pressing plate 801 rotates clockwise and abuts against the pipe fitting, and further the pipe fitting is fixed, so that the cutter 5 slides down and is more stable when cutting, when the pipe fitting is disassembled, the bolt 803 can be rotated reversely to disengage from the round groove 805, at this time, the supporting plate 804 is shifted to one side, so that the supporting plate 804 is staggered with the bolt 803, and the pressing plate 801 loses stress, thereby improving the convenience of disassembling the pipe fitting, and at the same time, the support rod 701 slides up along with the inserted rod 703 through the simultaneous extension of the third cylinder 707 and the cooperation extension of the second cylinder 705, and the top plates 708 expand or contract centrifugally, the diameter of the track circle formed by the top plate 708 is adjustable, meanwhile, the belt 710 is tightened all the time, the rotating speed of the round rod 701 can be changed, the rotating speed of the cutter 5 can be adjusted, and the cutter is convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nonrust steel pipe cutting automatic speed adjusting device, includes organism (1), its characterized in that: the fishing machine is characterized in that a bracket (6) is fixedly connected to the bottom of the inner wall of the machine body (1), two first air cylinders (2) are fixedly connected to the top of the inner wall of the machine body (1), a transverse plate (3) is fixedly connected to the telescopic end of each first air cylinder (2), a motor (4) is installed at the top of each transverse plate (3), a cutter (5) is arranged below each transverse plate (3), and a speed regulating assembly (7) is arranged on the front side of each cutter (5);

the speed regulation assembly (7) comprises a support rod (701), a round rod (702), an insert rod (703), a sleeve (704), a second cylinder (705), a ring (706), a third cylinder (707), a top plate (708), a grooved pulley (709) and a belt (710);

a round rod (702) is rotatably connected below the front face of the support rod (701) through a bearing, the rear end of the round rod (702) is fixedly connected with the front face of the cutter (5), a ring (706) is fixedly connected to the outer wall of the round rod (702), a plurality of third air cylinders (707) are fixedly connected to the outer wall of the ring (706), a top plate (708) is fixedly connected to the telescopic end of each third air cylinder (707), an insertion rod (703) is fixedly connected to the top of the support rod (701), a sleeve (704) is in clearance fit with the outer wall of the insertion rod (703), the top of the sleeve (704) is fixedly connected with the bottom of the transverse plate (3), the top of the right end of a convex block of the insertion rod (701) is fixedly connected with the telescopic end of the second air cylinder (705), a grooved wheel (709) is arranged above the sleeve (704), and the rear end of the grooved wheel (709) is fixedly connected with the output end of the motor (4), the grooved pulley (709) is rotatably connected with the outer wall of the plurality of top plates (708) through a belt (710).

2. The automatic speed regulating device for stainless steel pipe cutting according to claim 1, characterized in that: the top plate (708) and the third cylinder (707) are distributed in an annular and equidistant mode.

3. The automatic speed regulating device for stainless steel pipe cutting according to claim 1, characterized in that: the inserted rod (703) and the sleeve (704) form a sliding structure.

4. The automatic speed regulating device for stainless steel pipe cutting according to claim 1, characterized in that: the top plate (708) is an arc-shaped plate with the top driving the groove, and the top plates (708) can form a circle when being tightened and combined.

5. The automatic speed regulating device for stainless steel pipe cutting according to claim 1, characterized in that: the bottom of the bracket (6) is inverted trapezoid.

6. The automatic speed regulating device for stainless steel pipe cutting according to claim 1, characterized in that: a propping assembly (8) is arranged on the left side of the top of the bracket (6);

the abutting assembly (8) comprises a pressure plate (801), a rib (802), a bolt (803), a supporting plate (804), a circular groove (805), a supporting block (806), a rotating rod (807) and a torsion spring (808);

the corner of clamp plate (801) is rotated with the top left side of bracket (6) and is connected, concave department processing has bead (802) in clamp plate (801) bottom, the left side threaded connection of clamp plate (801) has bolt (803), the bottom of bolt (803) offsets tightly with layer board (804) top left circular slot (805) inner wall bottom, the right-hand member of layer board (804) is rotated through bull stick (807) and is connected with a piece (806), the right-hand member of a piece (806) and the left end fixed connection of bracket (6), torsion spring (808) has been cup jointed to the outer wall of bull stick (807), the both ends of torsion spring (808) respectively with a piece (806) and layer board (804) fixed connection.

7. The automatic speed regulating device for stainless steel pipe cutting according to claim 6, characterized in that: the bolt (803) is arranged corresponding to the position of the circular groove (805).

8. The automatic speed regulating device for stainless steel pipe cutting according to claim 6, characterized in that: the convex ribs (802) are arranged in an arc shape at equal intervals.