CN215698389U

CN215698389U - Cutting equipment is used in galvanized pipe processing

Info

Publication number: CN215698389U
Application number: CN202121827860.4U
Authority: CN
Inventors: 李海超; 苗书兵; 李陈琪; 赵炳磊
Original assignee: Hebei Tianchuang Pipe Industry Co ltd
Current assignee: Hebei Tianchuang New Material Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-01
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses cutting equipment for processing a galvanized pipe, which comprises a workbench, wherein a rotating shaft is arranged above the workbench, a cutting machine is arranged at the upper end of the rotating shaft, containing tables are arranged on two sides of the upper surface of the workbench, a cutting groove is formed in each containing table, fixed tables are arranged on two sides of each cutting groove, moving tables are arranged on two sides above the containing tables, a first moving rack is arranged on the lower surface of each moving table, a first gear is arranged below each first moving rack, a servo motor is arranged on one side of the upper surface of the workbench, and a positioning plate is connected to one side of the upper surface of each containing table through bolts. The galvanized pipe cutting equipment has the advantages that the two containing tables are arranged, so that when the galvanized pipe on one containing table is fixed and cut, the galvanized pipe on the other containing table can be subjected to blanking, feeding, positioning and the like, the working efficiency is improved, the equipment is free from manual operation of workers, and the potential safety hazard is reduced.

Description

Cutting equipment is used in galvanized pipe processing

Technical Field

The utility model relates to the technical field of galvanized pipe processing equipment, in particular to cutting equipment for processing a galvanized pipe.

Background

The galvanized pipe is a welded steel pipe with a hot dip coating or an electro-galvanized coating on the surface, the galvanizing can improve the corrosion resistance of the steel pipe and prolong the service life, the galvanized pipe has wide application range, and can be used as a pipeline outside low-pressure fluid such as water, gas, oil and the like, an oil well pipe and an oil delivery pipe of the petroleum industry, particularly an offshore oil field, an oil heater, a condenser cooler and a coal distillation and oil washing exchanger of chemical coking equipment, a trestle pipe pile, a support frame pipe of a mine tunnel and the like, and the galvanized pipe needs to be cut according to the used length after being processed and formed.

Among the prior art, when cutting galvanized pipe, generally be equipped with below the cutting machine and hold the platform, put galvanized pipe and hold the bench, then carry out the feeding with galvanized pipe by the staff, fix a position, press from both sides tightly, the cutting, get work such as material, but it has some problems when using, accomplish these works through the staff, and after finishing the galvanized pipe cutting, still need loosen the galvanized pipe by the staff, the unloading, the feeding, the location, work such as fixed, work efficiency is lower, still there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and designs a cutting device for processing a galvanized pipe.

The technical scheme of the utility model is that the cutting equipment for processing the galvanized pipe comprises a workbench, a rotating shaft is arranged above the workbench, first rolling bearings are arranged at two ends of the rotating shaft, the lower ends of the first rolling bearings are fixedly arranged on the upper surface of the workbench, a cutting machine is arranged at the upper end of the rotating shaft, holding tables are arranged at two sides of the upper surface of the workbench, cutting grooves are formed in the holding tables, fixed tables are arranged at two sides of the cutting grooves, the lower ends of the fixed tables are fixedly arranged on the upper surface of the holding tables, moving tables are arranged at two sides above the holding tables, a reset table is arranged at one side of the moving table, the lower ends of the reset tables are fixedly arranged on one side surface of the holding tables, the reset tables and the moving tables are connected through reset springs, a plurality of guide holes are formed in the upper end of the moving table, a plurality of guide rods are arranged at the upper end of one side surface of the reset table, guide bar one end is passed the guiding hole and is stretched to mobile station one side, mobile station lower surface mounting has first removal rack, first removal rack below is equipped with first gear, first gear fixed mounting is in the axis of rotation, servo motor is installed to workstation upper surface one side, the rotatory end of servo motor passes through the reduction gear and is connected with axis of rotation one end, it has the locating plate to hold a table upper surface one side through bolted connection.

Further, a second movable rack is mounted on the surface of one side of the movable table, a transmission shaft is arranged on one side of the second movable rack, a second rolling bearing is mounted at the lower end of the transmission shaft, the second rolling bearing is fixedly mounted on the upper surface of the workbench, an one-way bearing is mounted on one side of the upper end of the transmission shaft, a second gear is mounted on the outer side of the one-way bearing, a feeding wheel is mounted at the upper end of the transmission shaft, and the feeding wheel is located below the second gear.

Furthermore, a plurality of rotating rollers are arranged on the upper surface of the containing table and the surface of one side of the fixing table.

Further, three quarters of the positions on the first gear have no teeth.

Further, the upper end of the containing table is provided with a square groove, a rotating roller is not arranged above the square groove, and an inclined discharging channel is arranged on one side of the lower end of the square groove.

The utility model has the beneficial effects that: can drive the axis of rotation through servo motor and rotate, the axis of rotation can drive the cutting machine and control the rotation, in the pivoted, can remove the cutting machine and hold the bench side, the transmission of accessible gear is with galvanized pipe at holding bench going on fixing and cutting, and this equipment is equipped with two and holds the platform, can hold bench galvanized pipe to one and fix when cutting, can hold bench galvanized pipe to another and carry out the unloading, the feeding, work such as location, work efficiency is improved, and this equipment need not staff manual operation, potential safety hazard is reduced.

Drawings

FIG. 1 is a schematic structural view of a cutting apparatus for galvanized pipe processing according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic sectional view in a front view of a cutting apparatus for galvanized pipe processing according to the present invention;

FIG. 4 is a schematic view of the position relationship of the first moving rack and the first gear according to the present invention;

FIG. 5 is a schematic view showing the connection between the second moving rack and the second gear according to the present invention;

in the figure, 1, a workbench; 2. a rotating shaft; 3. a first rolling bearing; 4. a cutter; 5. a containing table; 6. cutting the groove; 7. a fixed table; 8. a mobile station; 9. a reset table; 10. a return spring; 11. a guide hole; 12. a guide bar; 13. a first moving rack; 14. a first gear; 15. a servo motor; 16. a speed reducer; 17. positioning a plate; 18. a second moving rack; 19. a drive shaft; 20. a second rolling bearing; 21. a one-way bearing; 22. a second gear; 23. a feed wheel; 24. a rotating roller; 25. a square groove; 26. the discharge channel is inclined.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5: a cutting device for processing a galvanized pipe comprises a workbench 1, a rotating shaft 2 is arranged above the workbench 1, first rolling bearings 3 are arranged at two ends of the rotating shaft 2, the lower end of each first rolling bearing 3 is fixedly arranged on the upper surface of the workbench 1, a cutting machine 4 is arranged at the upper end of the rotating shaft 2, a containing table 5 is arranged at two sides of the upper surface of the workbench 1, a cutting groove 6 is arranged on the containing table 5, two fixing tables 7 are arranged at two sides of the cutting groove 6, the lower end of each fixing table 7 is fixedly arranged on the upper surface of the containing table 5, a moving table 8 is arranged at two sides above the containing table 5, a reset table 9 is arranged at one side of the moving table 8, the lower end of the reset table 9 is fixedly arranged on one side surface of the containing table 5, the reset table 9 is connected with the moving table 8 through a reset spring 10, a plurality of guide holes 11 are arranged at the upper end of one side surface of the reset table 9, one end of the guide rod 12 penetrates through the guide holes 11 and extends to one side of the moving table 8, a first movable rack 13 is mounted on the lower surface of the movable table 8, a first gear 14 is arranged below the first movable rack 13, the first gear 14 is fixedly mounted on the rotating shaft 2, a servo motor 15 is mounted on one side of the upper surface of the working table 1, the rotating end of the servo motor 15 is connected with one end of the rotating shaft 2 through a speed reducer 16, and a positioning plate 17 is connected to one side of the upper surface of the holding table 5 through a bolt.

In order to facilitate feeding, a second movable rack 18 is installed on the surface of one side of the movable table 8, a transmission shaft 19 is arranged on one side of the second movable rack 18, a second rolling bearing 20 is installed at the lower end of the transmission shaft 19, the second rolling bearing 20 is fixedly installed on the upper surface of the workbench 1, a one-way bearing 21 is installed on one side of the upper end of the transmission shaft 19, a second gear 22 is installed on the outer side of the one-way bearing 21, a feeding wheel 23 is installed at the upper end of the transmission shaft 19, and the feeding wheel 23 is located below the second gear 22.

In order to reduce the frictional force at the time of feeding, a plurality of rotating rollers 24 are installed on the upper surface of the holding table 5 and one side surface of the fixed table 7.

To facilitate accurate gearing, three quarters of the positions on the first gear 14 are devoid of teeth.

In order to facilitate discharging of the galvanized pipe, a square groove 25 is formed in the upper end of the containing table 5, the rotating roller 24 is not installed above the square groove 25, and an inclined discharging channel 26 is installed on one side of the lower end of the square groove 25.

The working principle of the embodiment is as follows: a feeding wheel 23 with a corresponding type is arranged on the transmission shaft 19 according to the diameter of the cut galvanized pipe, a positioning plate 17 is connected and arranged at a proper position on the containing table 5 through a bolt according to the length of the steel bar to be cut,

the containing table 5 on the left side of the cutting machine 4 is set as an A containing table 5, the containing table 5 on the right side of the cutting machine 4 is set as a B containing table 5, in a normal state, a cutting blade on the cutting machine 4 is deviated to one A containing table 5 side, at the moment, a first moving rack 13 and a first gear 14 on one A containing table 5 side are in a disconnected state, a moving table 8 on one A containing table 5 side is close to the corresponding reset table 9 side under the action of the pulling force of a return spring 10, a second gear 22 and a second moving rack 18 on one A containing table 5 side are in an engaged state, a first moving rack 13 and a first gear 14 on one B containing table 5 side are in a connected state, the first gear 14 pulls the first moving rack 13 to the outer side, the moving table 8 can be moved to the side far away from the reset table 9, the return spring 10 is stretched, and the second gear 22 and the second moving rack 18 on one B containing table 5 side are in an engaged state, the galvanized pipe is placed on the containing table 5, one end of the galvanized pipe on the A containing table 5 extends to one side of the cutting sheet, one end of the galvanized pipe on the B containing table 5 extends to one side of the positioning plate 17,

the cutting machine 4 is a cutting device capable of rotating forward and backward, the cutting machine 4 is started to rotate forward, the servo motor 15 is started to rotate forward, after the speed of the servo motor 15 is reduced by the reducer 16, the rotating shaft 2 can be driven to rotate at a slow speed, the rotating shaft 2 can drive the cutting machine 4 to rotate towards one side close to the B containing table 5, when the rotating shaft 2 rotates, the first gear 14 at one side of the B containing table 5 can be driven to rotate, the first gear 14 at one side of the B containing table 5 is meshed with the first moving rack 13, the first moving rack 13 can be driven to rotate towards one side close to the B containing table 5, so that the moving table 8 can be pushed towards the direction close to the B containing table 5, the guide hole 11 and the guide rod 12 can ensure the moving direction of the moving table 8, when the moving table 8 moves towards one side close to the B containing table 5, the second moving rack 18 can be driven to move, and the second moving rack 18 is meshed with the second gear 22, so that the second gear 22 and the one-way bearing 21 can be driven to rotate at the outer side of the upper end of the transmission shaft 19, the transmission shaft 19 and the feeding wheel 23 can not be driven to rotate, when a cutting blade on the cutting machine 4 is about to contact with a galvanized pipe on the B containing table 5, the first gear 14 and the first movable rack 13 on one side of the B containing table 5 are disconnected, the movable table 8 can be moved towards the direction close to the fixed table 7 under the action of the elastic force of the reset spring 10, the galvanized pipe is further fixed through the movable table 8 and the rotating roller 24 on the fixed table 7 to prevent the galvanized pipe from shaking, then the cutting blade on the cutting machine 4 is contacted with the galvanized pipe on the B containing table 5, and the galvanized pipe can be further cut off,

when the servo motor 15 rotates positively to drive the rotating shaft 2 to rotate, the first gear 14 can be driven to rotate, the first gear 14 on one side of the A containing platform 5 is disconnected with the first moving rack 13, the first moving rack 13 cannot be driven to move, when a cutting blade of the cutting machine 4 leaves from the front of a galvanized pipe, the first gear 14 rotates to the position meshed with the first moving rack 13, and along with the continuous rotation of the rotating shaft 2, the first moving rack 13 can be moved to the direction far away from the A containing platform 5 through the first gear 14, the moving platform 8 can be moved to the direction far away from the A containing platform 5, the reset spring 10 is stretched, when the moving platform 8 moves, the second moving rack 18 can be driven to move, the second moving rack 18 is meshed with the second gear 22, the one-way bearing 21 and the transmission shaft 19 can be driven to rotate, the transmission shaft 19 can drive the feeding wheel 23 to rotate, one side of the feeding wheel 23 is contacted with the galvanized pipe, can drive the galvanized pipe to move, the rotating roller 24 can reduce the friction force when the galvanized pipe moves, then one end of the galvanized pipe is moved to one side of the positioning plate 17 for positioning,

then the cutting machine 4 is started to reversely rotate, the servo motor 15 can drive the rotating shaft 2 to reversely rotate, the cutting machine 4 can be rotated to one side of the A containing platform 5, the moving platform 8 on one side of the B containing platform 5 can move towards the direction far away from the B containing platform 5 through the transmission of gears, after the galvanized pipe is loosened by the moving platform 8, the cut galvanized pipe above the B containing platform 5 falls in the square groove 25 under the action of gravity, the galvanized pipe is moved to the outer side of the equipment through the inclined discharging channel 26, the galvanized pipe is convenient to collect, when the rotating shaft 2 reversely rotates, the moving platform 8 on one side of the A containing platform 5 can move towards the direction close to the A containing platform 5, the galvanized pipe above the A containing platform 5 is fixed to be cut, and the feeding of the galvanized pipe onto the A containing platform 5 can be continuously carried out through the forward and backward rotation of the cutting machine 4 and the servo motor 15, Positioning, fixing, cutting and discharging, so that the working efficiency is improved, and the potential safety hazard is reduced.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A cutting device for processing a galvanized pipe comprises a workbench (1) and is characterized in that a rotating shaft (2) is arranged above the workbench (1), first rolling bearings (3) are mounted at two ends of the rotating shaft (2), the lower ends of the first rolling bearings (3) are fixedly mounted on the upper surface of the workbench (1), a cutting machine (4) is mounted at the upper end of the rotating shaft (2), containing tables (5) are mounted on two sides of the upper surface of the workbench (1), cutting grooves (6) are formed in the containing tables (5), fixing tables (7) are arranged on two sides of the cutting grooves (6), the lower ends of the fixing tables (7) are fixedly mounted on the upper surface of the containing tables (5), moving tables (8) are arranged on two sides above the containing tables (5), a reset table (9) is arranged on one side of the moving tables (8), and the lower end of the reset table (9) is fixedly mounted on one side surface of the containing tables (5), platform (9) and mobile station (8) reset and are connected through reset spring (10), open mobile station (8) upper end has a plurality of guiding holes (11), platform (9) one side surface upper end that resets installs a plurality of guide bar (12), guide bar (12) one end is passed guiding hole (11) and is stretched mobile station (8) one side, mobile station (8) lower surface mounting has first removal rack (13), first removal rack (13) below is equipped with first gear (14), first gear (14) fixed mounting is on axis of rotation (2), servo motor (15) are installed to workstation (1) upper surface one side, servo motor (15) rotation end passes through reduction gear (16) and is connected with axis of rotation (2) one end, it has locating plate (17) to hold platform (5) upper surface one side through bolted connection.

2. The cutting equipment for galvanized pipe processing according to claim 1, characterized in that a second moving rack (18) is installed on one side of the moving table (8) in a surface mode, a transmission shaft (19) is arranged on one side of the second moving rack (18), a second rolling bearing (20) is installed at the lower end of the transmission shaft (19), the second rolling bearing (20) is fixedly installed on the upper surface of the workbench (1), a one-way bearing (21) is installed on one side of the upper end of the transmission shaft (19), a second gear (22) is installed on the outer side of the one-way bearing (21), a feeding wheel (23) is installed at the upper end of the transmission shaft (19), and the feeding wheel (23) is located below the second gear (22).

3. The cutting apparatus for galvanized pipe processing according to claim 1, wherein a plurality of rotating rollers (24) are installed on the upper surface of the holding table (5) and one side surface of the fixing table (7).

4. The cutting apparatus for galvanized pipe processing according to claim 1, wherein three quarters of the positions on the first gear (14) are free of teeth.

5. The cutting equipment for processing the galvanized pipe as recited in claim 1, wherein a square groove (25) is formed at the upper end of the containing table (5), a rotating roller (24) is not installed above the square groove (25), and an inclined discharging channel (26) is installed on one side of the lower end of the square groove (25).