CN212286731U

CN212286731U - Nonrust steel pipe fixed length cutting device

Info

Publication number: CN212286731U
Application number: CN202020482751.2U
Authority: CN
Inventors: 卓尔远
Original assignee: Guangdong Hot New Material Technology Co ltd
Current assignee: Guangdong Hot New Material Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-01-05
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to a nonrust steel pipe processing technology field just discloses a nonrust steel pipe fixed length cutting device, including frame and two anchor clamps, two anchor clamps are installed in the upper end of frame, the upper end symmetry fixedly connected with rack of frame, two the common cover is equipped with the movable frame on the rack, install first motor on the inside casing wall of movable frame, the output of first motor has the bull stick through the coupling joint, the other end of bull stick rotates with movable frame wall through first bearing and is connected, the symmetrical fixed cover has connect the gear on the bull stick, gear and the rack that corresponds mesh mutually, the symmetrical fixedly connected with fixed block in movable frame upper end, the movable groove has been seted up to the fixed block upper end. The utility model discloses can press from both sides tight fixedly to the both sides position department of steel pipe cutting position, it is better to the fixed effect of long steel pipe, avoid the cutting plane unevenness of steel pipe, influence the accuracy nature of the cutting length of steel pipe.

Description

Nonrust steel pipe fixed length cutting device

Technical Field

The utility model relates to a nonrust steel pipe processing technology field especially relates to a nonrust steel pipe fixed length cutting 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 in petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. The stainless steel pipe fixed-length cutting device is equipment for cutting a long steel pipe into a plurality of short steel pipes with set sizes on a steel pipe production line, after two ends of the long steel pipe are fixed, the cutting machine is driven to move by utilizing the transmission of a gear and a rack, the gear and the cutting machine are driven to a specified position on the rack by controlling the number of rotating turns of a motor, and therefore the position of the cutting machine is adjusted, and the short steel pipes with specified lengths can be conveniently cut. But the fixed effect of current nonrust steel pipe fixed length cutting device to long steel pipe is relatively poor, can not press from both sides tight fixed to the both sides position department of steel pipe cutting position, leads to the cutting plane unevenness of steel pipe, influences the accuracy nature of the cutting length of steel pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art fixed length cutting device relatively poor to the fixed effect of long steel pipe, can not press from both sides tight fixed problem to the both sides position department of steel pipe cutting position, and the nonrust steel pipe fixed length cutting device who provides.

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

a fixed-length cutting device for stainless steel pipes comprises a machine base and two fixtures, wherein the two fixtures are arranged at the upper end of the machine base, the upper end of the machine base is symmetrically and fixedly connected with racks, the two racks are jointly sleeved with a movable frame, a first motor is arranged on the inner frame wall of the movable frame, the output end of the first motor is connected with a rotating rod through a coupling, the other end of the rotating rod is rotatably connected with the frame wall of the movable frame through a first bearing, the rotating rod is symmetrically and fixedly connected with a gear, the gear is meshed with the corresponding racks, the upper end of the movable frame is symmetrically and fixedly connected with a fixed block, the upper end of the fixed block is provided with a movable groove, a movable block is symmetrically and slidably connected in the movable groove, a threaded hole is formed in the movable block, the opposite groove walls of the movable grooves are jointly and rotatably connected with a threaded rod through two bearings, and, be located same two movable block symmetry threaded connection of activity inslot are on the threaded rod, movable block upper end is passed activity groove notch and is outwards extended, and fixedly connected with clamp splice, two all be equipped with the arc on the clamp splice lateral wall in opposite directions and lead to the groove, two the one end of threaded rod syntropy is passed the second bearing and outwards is extended, and fixed the cup joint has a belt pulley on its pole wall, two the belt pulley passes through belt drive and connects, the second motor is installed to activity frame upper end, the output of second motor passes through the shaft coupling and is connected with one end of one of them threaded rod, the mounting panel of activity frame upper end fixedly connected with L type, install the pneumatic cylinder on the mounting panel, the cutting machine is installed to the output of pneumatic cylinder.

Preferably, the four corners of the bottom of the machine base are fixedly connected with T-shaped supporting legs.

Preferably, the frame upper end symmetry has seted up the spout, symmetrical sliding connection has the slider in the spout, two the upper end of slider passes the spout notch and outwards extends, and fixed connection is in the bottom of movable frame.

Preferably, the upper end of the movable frame between the two fixed blocks is fixedly connected with a scrap collecting block, and the section of the scrap collecting block is a right-angled triangle.

Preferably, the clamping block and the movable block are both made of stainless steel materials.

Preferably, the upper end of the rack is symmetrically and fixedly connected with a T-shaped elastic block, and the elastic block is made of an elastic rubber material.

Compared with the prior art, the utility model provides a nonrust steel pipe fixed length cutting device possesses following beneficial effect:

the fixed-length cutting device for the stainless steel pipe comprises a base, a clamp, a rack, a movable frame, a first motor, a rotating rod, a gear, a fixed block, a movable groove, a movable block, a threaded rod, a clamping block, a belt pulley, a second motor, a mounting plate, a hydraulic cylinder and a cutting machine, when the long steel pipe needs to be cut, the long steel pipe is clamped by the two clamps and penetrates between the two opposite clamping blocks, the second motor is started, so that the two threaded rods rotate to drive the two movable blocks in the same movable groove to move in opposite directions and drive the two opposite clamping blocks to move in opposite directions, the steel pipe is fixed in the arc-shaped through groove, the hydraulic cylinder and the cutting machine are started, can cut the steel pipe, can clamp and fix the positions at two sides of the cutting position of the steel pipe, the fixing effect on the long steel pipe is better, and the problem that the cutting surface of the steel pipe is uneven and the accuracy of the cutting length of the steel pipe is influenced is avoided.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can press from both sides tight fixedly to the both sides position department of steel pipe cutting position, it is better to the fixed effect of long steel pipe, avoid the cutting plane unevenness of steel pipe, influence the accuracy nature of the cutting length of steel pipe.

Drawings

Fig. 1 is a schematic structural view of a stainless steel pipe fixed-length cutting device provided by the present invention;

fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure: the device comprises a base 1, a clamp 2, a rack 3, a movable frame 4, a first motor 5, a rotating rod 6, a gear 7, a fixed block 8, a movable groove 9, a movable block 10, a threaded rod 11, a clamping block 12, a belt pulley 13, a second motor 14, a mounting plate 15, a hydraulic cylinder 16, a cutting machine 17, supporting legs 18, a sliding groove 19, a sliding block 20, a scrap collecting block 21 and an elastic block 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-2, a stainless steel pipe fixed length cutting device comprises a machine base 1 and two clamps 2, wherein the two clamps 2 are installed at the upper end of the machine base 1, racks 3 are symmetrically and fixedly connected to the upper end of the machine base 1, a movable frame 4 is sleeved on the two racks 3 together, a first motor 5 is installed on the inner frame wall of the movable frame 4, the output end of the first motor 5 is connected with a rotating rod 6 through a coupler, the other end of the rotating rod 6 is rotatably connected with the frame wall of the movable frame 4 through a first bearing, gears 7 are symmetrically and fixedly sleeved on the rotating rod 6, the gears 7 are engaged with the corresponding racks 3, a fixed block 8 is symmetrically and fixedly connected to the upper end of the movable frame 4, a movable groove 9 is formed at the upper end of the fixed block 8, a movable block 10 is symmetrically and slidably connected in the movable groove 9, a threaded hole is formed in the movable block 10, a threaded, opposite screw threads are arranged on the rod wall of a threaded rod 11, two movable blocks 10 positioned in the same movable groove 9 are symmetrically connected on the threaded rod 11 through screw threads, the upper ends of the movable blocks 10 penetrate through the notch of the movable groove 9 and extend outwards, clamping blocks 12 are fixedly connected with the upper ends of the movable blocks, the opposite side walls of the two clamping blocks 12 are respectively provided with an arc-shaped through groove, one ends of the two threaded rods 11 in the same direction penetrate through a second bearing and extend outwards, a belt pulley 13 is fixedly sleeved on the rod wall of the movable blocks, the two belt pulleys 13 are connected through belt transmission, a second motor 14 is arranged at the upper end of a movable frame 4, the output end of the second motor 14 is connected with one end of one of the threaded rods 11 through a coupling, an L-shaped mounting plate 15 is fixedly connected at the upper end of the movable frame 4, a hydraulic cylinder 16 is arranged on the mounting plate 15, a cutting machine 17 is arranged at the output end of the hydraulic cylinder 16, starting the first motor 5, adjusting the number of turns of the first motor 5 according to the length of the required steel pipe, so that the movable frame 4 moves to the cutting position on the two racks 3, the first motor 5 stops rotating, the second motor 14 is started to drive one of the threaded rods 11 to rotate, the other threaded rod 11 simultaneously rotates in the same direction due to the transmission of the belt pulley 13 and the belt, because the threaded rod 11 is provided with the threads with opposite directions, the two movable blocks 10 in the same movable groove 9 move oppositely to drive the two opposite clamping blocks 12 to move oppositely, the steel pipe is fixed in the arc-shaped through groove, the hydraulic cylinder 16 and the cutting machine 17 are started, can cut the steel pipe, can clamp and fix the positions at two sides of the cutting position of the steel pipe, the fixing effect on the long steel pipe is better, and the problem that the cutting surface of the steel pipe is uneven and the accuracy of the cutting length of the steel pipe is influenced is avoided.

The supporting legs 18 of the equal fixedly connected with T type in four corners department of frame 1 bottom can be with frame 1 fixed stay at the height of easily workman's operation, are convenient for carry out getting of steel pipe and put the operation.

The spout 19 has been seted up to frame 1 upper end symmetry, and symmetrical sliding connection has slider 20 in the spout 19, and the upper end of two sliders 20 passes 19 notches of spout and outwards extends, and fixed connection is in the bottom of movable frame 4 for movable frame 4 is more steady in the motion of frame 1 top.

The upper end of the movable frame 4 between the two fixed blocks 8 is fixedly connected with a chip collecting block 21, and the section of the chip collecting block 21 is a right-angled triangle, so that the waste chips generated by cutting are collected through the inclined plane of the chip collecting block 21 and roll to the machine base 1.

The clamping block 12 and the movable block 10 are both made of stainless steel materials, so that the service life of the clamping block 12 and the movable block 10 is prolonged.

The upper end of the rack 3 is symmetrically and fixedly connected with T-shaped elastic blocks 22, and the elastic blocks 22 are made of elastic rubber materials and can buffer the movable frame 4 when the movable frame moves to the two ends of the rack 3.

In the utility model, when the long steel pipe is required to be cut, the long steel pipe is clamped by two clamps 2 and passes through two opposite clamping blocks 12, the first motor 5 is started, the number of turns of the first motor 5 is adjusted according to the length of the required steel pipe, so that the movable frame 4 moves to the cutting position on two racks 3 (the prior art is not described in detail), the first motor 5 stops rotating, the second motor 14 is started to drive one of the threaded rods 11 to rotate, the other threaded rod 11 simultaneously rotates in the same direction due to the transmission of the belt pulley 13 and the belt, as the threaded rod 11 is provided with the threads in opposite directions, two movable blocks 10 in the same movable groove 9 move in opposite directions to drive the two opposite clamping blocks 12 to move in opposite directions, the steel pipe is fixed in the arc-shaped through groove, the hydraulic cylinder 16 and the cutting machine 17 are started, so as to cut the steel pipe, can press from both sides tight fixedly to the both sides position department of steel pipe cutting position, it is better to the fixed effect of long steel pipe, avoids the cutting plane unevenness of steel pipe, influences the accuracy nature of the cutting length of steel pipe.

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. The utility model provides a nonrust steel pipe fixed length cutting device, includes frame (1) and two anchor clamps (2), its characterized in that, two the upper end at frame (1) is installed in anchor clamps (2), the upper end symmetry fixedly connected with rack (3) of frame (1), two common cover is equipped with movable frame (4) on rack (3), the interior frame wall mounting of movable frame (4) has first motor (5), the output of first motor (5) has bull stick (6) through the coupling joint, the other end of bull stick (6) is connected with movable frame (4) frame wall rotation through first bearing, gear (7) have been cup jointed to symmetry on bull stick (6), gear (7) and corresponding rack (3) mesh mutually, movable frame (4) upper end symmetry fixedly connected with fixed block (8), movable groove (9) have been seted up to fixed block (8) upper end, symmetrical sliding connection has movable block (10) in activity groove (9), set up the screw hole in movable block (10), it is connected with threaded rod (11) to rotate jointly through two bearings on the cell wall that activity groove (9) is in opposite directions, be equipped with opposite direction's screw thread on threaded rod (11) pole wall, be located same two movable block (10) symmetrical threaded connection in activity groove (9) is on threaded rod (11), movable block (10) upper end is passed activity groove (9) notch and is outwards extended, and fixedly connected with clamp splice (12), two all be equipped with the arc and lead to the groove on clamp splice (12) lateral wall in opposite directions, two threaded rod (11) syntropy one end is passed the second bearing and outwards extends, and fixed cover has been connected with belt pulley (13) on its pole wall, two belt pulley (13) pass through belt transmission and connect, second motor (14) are installed to movable frame (4) upper end, the output of second motor (14) passes through the shaft coupling and is connected with one of them threaded rod (11) one end, mounting panel (15) of activity frame (4) upper end fixedly connected with L type, install pneumatic cylinder (16) on mounting panel (15), cutting machine (17) are installed to the output of pneumatic cylinder (16).

2. The fixed length cutting device for the stainless steel pipes as claimed in claim 1, wherein T-shaped support legs (18) are fixedly connected to four corners of the bottom of the machine base (1).

3. The fixed-length cutting device for the stainless steel pipes according to claim 1, wherein sliding grooves (19) are symmetrically formed in the upper end of the machine base (1), sliding blocks (20) are symmetrically and slidably connected in the sliding grooves (19), the upper ends of the two sliding blocks (20) penetrate through notches of the sliding grooves (19) and extend outwards, and the two sliding blocks are fixedly connected to the bottom of the movable frame (4).

4. The fixed-length cutting device for the stainless steel pipes according to claim 1, wherein a scrap collecting block (21) is fixedly connected to the upper end of the movable frame (4) between the two fixed blocks (8), and the section of the scrap collecting block (21) is a right-angled triangle.

5. A stainless steel pipe fixed length cutting device according to claim 1, wherein the clamping block (12) and the movable block (10) are made of stainless steel material.

6. The fixed length cutting device for the stainless steel pipe according to claim 1, wherein a T-shaped elastic block (22) is symmetrically and fixedly connected to the upper end of the rack (3), and the elastic block (22) is made of an elastic rubber material.